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                                                                                                     LC260EXN

                                                Product Specification




                                            SPECIFICATION
                                                FOR
                                              APPROVAL


    (    ) Preliminary Specification
    (    ) Final Specification


                   Title                                   26.0" WXGA TFT LCD

            BUYER                     General                     SUPPLIER             LG Display Co., Ltd.

            MODEL                                                  *MODEL              LC260EXN
                                                                   SUFFIX              SCB1
                                                             *When you obtain standard approval,
                                                              please use the above model name without suffix



                                          SIGNATURE                                              SIGNATURE
                   APPROVED BY                                          APPROVED BY
                                             DATE                                                   DATE

                           /                                     H.S.SONG / Team Leader



                                                                        REVIEWED BY

                           /                                      S.S.KIM / Project Leader


                                                                     PREPARED BY

                           /                                            Y.J.KIM / Engineer


         Please return 1 copy for your confirmation with                TV Product Development Dept.
                    your signature and comments.                             LG Display Co., Ltd


        Ver. 0.0                                                                                              1 / 28



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                                                                                               LC260EXN

                                            Product Specification

                                                CONTENTS
       Number                                         ITEM                                        Page
                    COVER                                                                           1

                    CONTENTS                                                                        2
                    RECORD OF REVISIONS                                                             3

        1           GENERAL DESCRIPTION                                                             4

        2           ABSOLUTE MAXIMUM RATINGS                                                        5

        3           ELECTRICAL SPECIFICATIONS                                                       6

            3-1     ELECTRICAL CHARACTERISTICS                                                      6

            3-2     INTERFACE CONNECTIONS                                                           8

            3-3     SIGNAL TIMING SPECIFICATIONS                                                   10
             3-4    LVDS SIGNAL SPECIFICATIONS                                                     12

             3-5    COLOR DATA REFERENCE                                                           13

             3-6    POWER SEQUENCE                                                                 14

        4           OPTICAL SPECIFICATIONS                                                         16

        5           MECHANICAL CHARACTERISTICS                                                     20

        6           RELIABILITY                                                                    23

        7           INTERNATIONAL STANDARDS                                                        24

             7-1    SAFETY                                                                         24

             7-2    EMC                                                                            24

            7-3     Environment                                                                    24

        8           PACKING                                                                        25

             8-1    DESIGNATION OF LOT MARK                                                        25

            8-2     PACKING FORM                                                                   25
        9           PRECAUTIONS                                                                    26
             9-1    MOUNTING PRECAUTIONS                                                           26
             9-2    OPERATING PRECAUTIONS                                                          26
             9-3    ELECTROSTATIC DISCHARGE CONTROL                                                27
             9-4    PRECAUTIONS FOR STRONG LIGHT EXPOSURE                                          27
             9-5    STORAGE                                                                        27
             9-6    HANDLING PRECAUTIONS FOR PROTECTION FILM                                       27

       Ver. 0.0                                                                                     2 / 28



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                                                                                               LC260EXN

                                             Product Specification


                                       RECORD OF REVISIONS

     Revision No.   Revision Date     Page                                   Description
         0.0        Aug. 27, 2009       -      Preliminary Specification (First Draft)




       Ver. 0.0                                                                                     3 / 28



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                                                                                                            LC260EXN

                                                Product Specification

    1. General Description
    The LC260EXN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode(LED)
    b a c k l i g ht sys tem. The matr ix employs a-Si Th in Film Trans istor as the active e lem ent.
    It is a transmissive display type which is operating in the normally black mode. It has a 26.01 inch diagonally
    measured active display area with WXGA resolution (768 vertical by 1366 horizontal pixel array).
    Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in Horizontal stripes.
    Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,
    thus presenting a palette of more than 16.7M(true) colors.
    It has been designed to apply the 8-bit 1-port LVDS interface.
    It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
    high color depth and fast response time are important.


                                                                         RGB
                                          EEPROM
                                                                                       Source Driver Circuit
     +12.0V                             SCL        SDA
                                                                                S1                              S1366
     LVDS 1Port
     LVDS Select #9                                                            G1
                      CN1           Timing Controller
                      (30pin)
                                 [LVDS Rx + ODC + OPC
    OPC Enable #10                                                Control
          ExtVBR-B
                                       Integrated]                Signals             TFT - LCD Panel
         OPC out                                                                      (1366     768 x RGB pixels)
                                                                                              [Gate In Panel]

                                Power Circuit                                  G768
                                   Block                Power Signals



       +24.0V, GND, On/off
                                          LED Driver                                   Back light Assembly
       Ext VBR-B


    General Features
      Active Screen Size             26.01 inches(660.6mm) diagonal
      Outline Dimension              613 mm(H) x 361.0 mm(V) x 14.9 mm(D) (Typ.)
      Pixel Pitch                    421.5    x 140.5    x RGB
      Pixel Format                   1366 horiz. by 768 vert. pixels RGB stripe arrangement
      Color Depth                    8bit, 16,7 M colors
      Luminance, White               400 cd/m2 (Center 1 point) (Typ.)
      Viewing Angle (CR>10)          Viewing angle free ( R/L 178(Min.), U/D 178(Min.))
      Power Consumption              Total 35.66 Watt (Logic=3.66 W , LED Driver = 32(TBD)W @ [ExtVbr_B=100%] )
      Weight                         2,860(TBD)g(Typ.)
      Display Operating Mode         Transmissive mode, normally black
      Surface Treatment              Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)


       Ver. 0.0                                                                                                     4 / 28



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                                                                                                                                          LC260EXN

                                                    Product Specification

    2. Absolute Maximum Ratings
     The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
     LCD module.

     Table 1. ABSOLUTE MAXIMUM RATINGS

                                                                                            Value
                        Parameter                              Symbol                                                            Unit       Note
                                                                                 Min                                 Max
                               LCD Circuit                     VLCD              -0.3                                +14.0       VDC
     Power Input Voltage
                               Driver                           VBL              -0.3                                + 27.0      VDC
                               ON/OFF                      VOFF / VON            -0.3                                +5.5        VDC          1
     Driver Control Voltage
                               Brightness                       VBR               0.0                                +5.5        VDC
     T-Con Option Selection Voltage                            VLOGIC            -0.3                                +4.0        VDC
     Operating Temperature                                      TOP                0                                  +50         C
                                                                                                                                             2,3
     Storage Temperature                                        TST               -20                                 +60         C
     Panel Front Temperature                                    TSUR               -                                  +68          C          4
     Operating Ambient Humidity                                 HOP               10                                  90        %RH
                                                                                                                                             2,3
     Storage Humidity                                           HST               10                                  90        %RH

    Note1. Ambient temperature condition (Ta = 25 r 2 C )
        2. Temperature and relative humidity range are shown in the figure below.
            Wet bulb temperature should be Max 39 C, and no condensation of water.
        3. Gravity mura can be guaranteed below 40 C condition.
        4. The maximum operating temperatures is based on the test condition that the surface temperature
           of display area is less than or equal to 68 C with LCD module alone in a temperature controlled chamber.
           Thermal management should be considered in final product design to prevent the surface temperature of
           display area from being over 68 . The range of operating temperature may degraded in case of
           improper thermal management in final product design.
                                                                            90%

                                                                    60
                                                                                            60%

                                                           50                                                                  Storage
                                                                                                  Humidity [(%)RH]




                        Wet Bulb
                        Temperature [   C]
                                                   40
                                                                                            40%
                                                                                                                              Operation
                                             30

                                        20
                                10
                           0
                                                                                            10%


                  -20      0     10     20    30    40         50      60   70         80

                                 Dry Bulb Temperature [   C]

       Ver. 0.0                                                                                                                               5 / 28



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                                                                                                         LC260EXN

                                                 Product Specification

    3. Electrical Specifications

     3-1. Electrical Characteristics

     It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED
     backlight and LED Driver circuit.
     Table 2. ELECTRICAL CHARACTERISTICS

                                                                        Value
                     Parameter                 Symbol                                             Unit       Note
                                                             Min         Typ         Max
       Circuit :
        Power Input Voltage                     VLCD        10.8         12.0        13.2         VDC
                                                              -          305          396         mA          1
        Power Input Current                      ILCD
                                                              -          390          507         mA          2
        Power Consumption                       PLCD          -          3.66        5.27        Watt         1
        Rush current                            IRUSH         -              -        3.0          A          3

     Notes : 1. The specified current and power consumption are under the VLCD=12.0V, 25 r 2 C, fV=60Hz
                  condition whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
              2. The current is specified at maximum current pattern.
              3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).



                                                         White : 255 Gray
                                                         Black : 0 Gray




                                                     Mosaic Pattern(8 x 6)




       Ver. 0.0                                                                                              6 / 28



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                                                                                                       LC260EXN

                                               Product Specification
     Table 3. ELECTRICAL CHARACTERISTICS (Continue)


                                                                    Values
                    Parameter                  Symbol                                    Unit         Notes
                                                            Min       Typ       Max

   LED Driver :

    Power Supply Input Voltage                   VBL        22.8      24.0      25.2     Vdc             1

   Power Supply Input Current                   IBL_A        -      1.20(TBD)   TBD       A              1
                                                                                                VBL = 22.8V
    Power Supply Input Current (In-Rush)        Irush        -          -       TBD       A
                                                                                                Ext VBR-B = 100%
    Power Consumption                            PBL         -      28.8(TBD)   TBD       W              1
                                        On       V on       2.5         -       5.0      Vdc
                           On/Off
                                        Off      V off      -0.3       0.0      0.8      Vdc
                         Brightness Adjust     ExtVBR-B      10         -       100       %          On Duty
     Input Voltage for
      Control System     PWM Frequency for       PAL                  100                Hz              4
         Signals         NTSC & PAL             NTSC                  120                Hz              4

                         Pulse Duty Level     High Level    2.5         -       5.0      Vdc      HIGH : on duty
                         (PWM)                Low Level     0.0         -       0.8               LOW : off duty
                                                                                         Vdc
   LED :
    Life Time                                              30,000                        Hrs             3

  Notes :
  1. Electrical characteristics are determined after the unit has been `ON' and stable for approximately 60
     minutes at 25 2 C. The specified current and power consumption are under the typical supply Input voltage
     24Vand VBR (ExtVBR-B : 100%), it is total power consumption.
  2. Electrical characteristics are determined within 30 minutes at 25 2 C.
     The specified currents are under the typical supply Input voltage 24V.
  3. The life time(MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial
     value at the typical LED current (ExtVBR-B :100%) on condition of continuous operating in LCM state at
     25 2 C.
  4. LGD recommend that the PWM freq. is synchronized with One time harmonic of Vsync signal of system.
     Though PWM frequency is over 120Hz (max 252Hz), function of LED Driver is not affected.
  5. The duration of rush current is about 10ms.
  6. Even though inrush current is over the specified value, there is no problem if I 2T spec of fuse is satisfied.




       Ver. 0.0                                                                                               7 / 28



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                                                                                                                    LC260EXN

                                                      Product Specification


    3-2. Interface Connections
     This LCD module employs two kinds of interface connection, a 30-pin connector is used for the module
     electronics and 14-pin connector is used for the integral backlight system.

     3-2-1. LCD Module
    - LCD Connector(CN1) : KDF71G-30S-1H(Hirose) or FI-X30SSL-HF(JAE)
    - Mating Connector : : FI-X30C2L (Manufactured by JAE) or Equivalent

     Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
         Pin No.                  Symbol                                    Description                             Note
            1                     VLCD              Power Supply +12.0V
            2                     VLCD              Power Supply +12.0V
            3                     VLCD              Power Supply +12.0V
            4                     VLCD              Power Supply +12.0V
            5                      GND              Ground
            6                      GND              Ground
            7                      GND              Ground
            8                      GND              Ground
            9                   LVDS Select         `H' =JEIDA , `L' or NC = VESA                               Appendix IX
           10                                       `H' = Enable , `L' or NC = Disable                         Appendix V, VII
           11                      GND              Ground
           12                      RA-              LVDS Receiver Signal(-)
           13                      RA+              LVDS Receiver Signal(+)
           14                      GND              Ground
           15                      RB-              LVDS Receiver Signal(-)
           16                      RB+              LVDS Receiver Signal(+)
           17                      GND              Ground
           18                      RC-              LVDS Receiver Signal(-)
           19                      RC+              LVDS Receiver Signal(+)
           20                      GND              Ground
           21                     RCLK-             LVDS Receiver Clock Signal(-)
           22                     RCLK+             LVDS Receiver Clock Signal(+)
           23                      GND              Ground
           24                      RD-              LVDS Receiver Signal(-)
           25                      RD+              LVDS Receiver Signal(+)
           26                      GND              Ground
           27                    OPC OUT            OPC output (From LCM)
           28                    Ext VBR-B          External VBR (From System)
           29                    Reserved           `H' : Interlace Free Mode , `L' or NC : Normal Operation
           30                      GND              Ground


    Notes : 1. All GND (Ground) pins should be connected together to the LCD module's metal frame.
             2. All VLCD (power input) pins should be connected together.
             3. All Input levels of LVDS signals are based on the EIA 644 Standard.
             4. Specific pins (Pin No. #10, #27~#28) are used for OPC function of the LCD module.
                  If not used, these pins are no connection.




       Ver. 0.0                                                                                                            8 / 28



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                                                                                                 LC260EXN

                                             Product Specification

     3-2-2. Backlight Inverter

     - LED Connector : SM14B-SRSS-TB(Manufactured by JST)
     - Mating Connector : SHR-14V-S-B(With protrusions) or SHR-14V-S(Without protrusions) ; (Manufacture by JST)



     Table 5. INVERTER CONNECTOR PIN CONFIGULATION

        Pin No            Symbol                       Description                        Note
           1                   VBL     Power Supply +24.0V

           2                   VBL     Power Supply +24.0V

           3                   VBL     Power Supply +24.0V

           4                   VBL     Power Supply +24.0V

           5                   VBL     Power Supply +24.0V

           6                  GND      Backlight Ground

           7                  GND      Backlight Ground

           8                  GND      Backlight Ground                                     1

           9                  GND      Backlight Ground

          10                  GND      Backlight Ground

          11                   NC      No Connection

          12                 VON/OFF   Backlight ON/OFF control

          13             EXTVBR-B      External PWM                                         2

          14                  Status   LED Status

    Notes :
    1. GND should be connected to the LCD module's metal frame.
    2. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V)
             Please see Appendix VIII for more information.
    3. Each impedance of 12 and 13 is over 100[TBD][K ] and over 50[TBD][K ].

                  Rear view of LCM


                                        PCB

                         14
                                                ...
                               ...




                         1


       Ver. 0.0                                                                                       9 / 28



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                                                                                                        LC260EXN

                                                Product Specification

    3-3. Signal Timing Specifications
    Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal
    timings should be satisfied with the following specification for normal operation.


    Table 6. TIMING TABLE for NTSC & PAL                                                   [ DE (Data Enable) Only ]


        ITEM                    Symbol                  Min         Typ        Max         Unit           Note

                   Period                     tCLK       12.5       13.8        15.8         ns
        DCLK
                   Frequency                   -          63        72.4         80         MHz

                   Period                     tHT        1456       1528        1920        tCLK

                   Horizontal Valid           tHV        1366       1366        1366        tCLK

                   Horizontal Blank             -       tHP- tHV     162       tHP- tHV

        Hsync      Frequency                   fH         45        47.4         50         KHz


                   Width                      tWH          -         32           -         tCLK

                   Horizontal Back Porch      tHBP        24         48           -

                   Horizontal Front Porch     tHFP        40         80           -
                                                          776        790        1008
                   Period                     tVT                                           tHP
                                                         (894)      (948)      (1063)
                   Vertical Valid             tVV        768         768        768         tHP

                   Vertical Blank              -        tVP- tVV     22        tVP- tVV     tHP
                                                          57          60         63                 Note 1)
        Vsync      Frequency                   fV                                           Hz
                                                         (47)        (50)       (53)                NTSC : 57~63Hz
                                                                       5                            (PAL : 47~53Hz)
                   Width                      tWV          -                      -         tHP
                                                                     (12)
                                                                      15
                   Vertical Back Porch        tVBP         5                      -         Hz
                                                                    (128)
                                                                       2
                   Vertical Front Porch       tVFP         1                      -         tHP
                                                                     (40)

    Note :
          1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).
              If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.
           2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
              refresh rate and the horizontal frequency
           3. Timing should be set based on clock frequency.



       Ver. 0.0                                                                                              10 / 28



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                                                                                                          LC260EXN

                                                    Product Specification


    3-4. Signal Timing Waveforms
      3-4-1. LVDS Input Signal Timing Diagram

                                                                  0.7VDD
                                              DE, Data
                                                                              0.3VDD

                        tCLK
                                        0.5 VDD

    DCLK


                                                           Valid data

    First data                 Invalid data         Pixel 0,0   Pixel 2,0                          Invalid data


                                                           Valid data

    Second data                Invalid data         Pixel 1,0   Pixel 3,0                          Invalid data




                          DE(Data Enable)


                                                                            tHV
                                                          tHT

                                                                                       * tHP = tHFP + tWH +tHBP
     * Reference : Sync. Relation                                                      * tVP = tVFP + tWV +tVBP
                                                         tHP
     HSync        tWH


                                 tHBP                              tHV                 tHFP



     DE(Data Enable)

                                                          tVP
                  tWV

     VSync
                                tVBP                               tVV                 tVFP



     DE(Data Enable)

       Ver. 0.0                           )URP                      ZZZISGFOXEQHW                                 11 / 28



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                                                                                                                                                            LC260EXN

                                                                  Product Specification

    3-4-2. LVDS Input Signal Characteristics
      1) DC Specification
                          LVDS     -




                          LVDS     +



                                                                                                             V CM          V IN _ MAX   V IN _ MIN

                                       # V CM = {( LVDS +) + ( LVDS - )} /2
                              0V

                          Description                              Symbol                  Min        Max           Unit                             Note
      LVDS Common mode Voltage                                        VCM                   1.0        1.5           V                                -
      LVDS Input Voltage Range                                         VIN                  0.7        1.8           V                                -
      Change in common mode Voltage                                    VCM                             250          mV                                -
       2) AC Specification
                                                                                    Tclk


       LVDS Clock

                                                          A

      LVDS Data

                                                                   ( F clk = 1 /T clk )
                                            tSKEW tSKEW
                                                                                                                                                 A
                                                                    Tclk
      LVDS 1'st Clock                                                                                                                                        80%

      LVDS 2nd / 3rd / 4th Clock
                                                                                                                                                             20%
                                                                                                                                                      tRF
                              tSKEW_min tSKEW_max

                           Description                             Symbol                  Min        Max            Unit                            Note
                                           High Threshold              VTH                 100         300           mV
     LVDS Differential Voltage                                                                                                                         3
                                           Low Threshold               VTL                 -300       -100           mV
     LVDS Clock to Data Skew Margin                                  tSKEW                        |(0.25*Tclk)/7|     ps                               -
     LVDS Clock/DATA Rising/Falling time                               tRF                 260     (0.3*Tclk)/7       ps                               2
     Effective time of LVDS                                             teff                360                       ps                               -
     LVDS Clock to Clock Skew Margin (Even to Odd) tSKEW_EO                                         1/7* Tclk        Tclk                              -
    Note 1. All Input levels of LVDS signals are based on the EIA 644 Standard.
         2. If tRF isn't enough, teff should be meet the range.
         3. LVDS Differential Voltage is defined within teff

        Ver. 0.0                                    )URP                                      ZZZISGFOXEQHW                                                    12 / 28



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                                                                                                LC260EXN

                                            Product Specification




                                                     360ps

                                 0.5tui                                               tui
     V+
     data



                                                               VTH
       Vcm
                                                               VTL




     V-
                                          360ps
     data
                                              teff
     V+                                                                                tui : Unit Interval
     clk




       Vcm




     V-
     clk




       Ver. 0.0                                                                                       13 / 28



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                                                                                                                                    LC260EXN

                                                           Product Specification

    3-5. Color Data Reference
     The brightness of each primary color (Red, Green, Blue) is based on the 8-bit gray scale data input for the color.
     The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input.


    Table 7. COLOR DATA REFERENCE
                                                                                 Input Color Data

                                                 RED                                  GREEN                               BLUE
                  Color
                                     MSB                           LSB MSB                              LSB MSB                                LSB

                                     R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

              Black                  0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              Red (255)              1   1   1   1         1   1   1   1 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              Green (255)            0   0   0   0         0   0   0   0 1   1    1   1         1   1   1   1 0   0   0   0         0   0     0   0

      Basic   Blue (255)             0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 1   1   1   1         1   1     1   1
      Color   Cyan                   0   0   0   0         0   0   0   0 1   1    1   1         1   1   1   1 1   1   1   1         1   1     1   1

              Magenta                1   1   1   1         1   1   1   1 0   0    0   0         0   0   0   0 1   1   1   1         1   1     1   1

              Yellow                 1   1   1   1         1   1   1   1 1   1    1   1         1   1   1   1 0   0   0   0         0   0     0   0

              White                  1   1   1   1         1   1   1   1 1   1    1   1         1   1   1   1 1   1   1   1         1   1     1   1

              RED (000)         Dark 0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              RED (001)              0   0   0   0         0   0   0   1 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

      RED                 ...                        ...                                  ...                                 ...

              RED (254)              1   1   1   1         1   1   1   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              RED (255)              1   1   1   1         1   1   1   1 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              GREEN (000) Dark 0         0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              GREEN (001)            0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   1 0   0   0   0         0   0     0   0

     GREEN                ...                        ...                                  ...                                 ...

              GREEN (254)            0   0   0   0         0   0   0   0 1   1    1   1         1   1   1   0 0   0   0   0         0   0     0   0

              GREEN (255)            0   0   0   0         0   0   0   0 1   1    1   1         1   1   1   1 0   0   0   0         0   0     0   0

              BLUE (000)        Dark 0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   0

              BLUE (001)             0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 0   0   0   0         0   0     0   1

      BLUE                ...                        ...                                  ...                                 ...

              BLUE (254)             0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 1   1   1   1         1   1     1   0

              BLUE (255)             0   0   0   0         0   0   0   0 0   0    0   0         0   0   0   0 1   1   1   1         1   1     1   1




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                                                                                                           LC260EXN

                                                Product Specification


    3-6. Power Sequence
     3-6-1. LCD Driving circuit


                                            90%
    Power Supply For LCD
                      VLCD                10%                                                        10%       10%
                                    0V

                                           T1
                                                                                                       T6
                                                   T2
                                                                     Valid Data              Vcm : LVDS Common mode Voltage

                                                  30%
    Interface Signal (Tx_clock)     0V

                                                     100%       T3                    T4


    User Control Signal
    (LVDS_select, BIT_select)

    Power for LED                                       T9            LED ON



    Table 9. POWER SEQUENCE

                                                        Value
            Parameter                                                                         Unit           Notes
                                   Min                   Typ                 Max
               T1                   0.5                   -                    20             ms
               T2                   0                     -                       -           ms               4
               T3                  200                    -                       -           ms               3
               T4                  200                    -                       -           ms               3
               T6                   1.0                   -                       -            s               5
               T9                  500                    -                       -           ms


   Note :    1. Please avoid floating state of interface signal at invalid period.
             2. When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V.
             3. The T3 / T4 is recommended value, the case when failed to meet a minimum specification,
                abnormal display would be shown. There is no reliability problem.
             4. T6 should be measured after the Module has been fully discharged between power off and on
                period.




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                                                                                                            LC260EXN

                                                    Product Specification

     3-6-2. Sequence for LED Driver

        Power Supply For LED Driver
                                                               24V (typ.)
                                             90%                                        90%
                       VBL
                                       10%
                                  0V



                                               T1   T2                            T5

                       VON/OFF
                                                                     LED ON




                       EXTVBR-B

                                                     T4




    3-6-3. Dip condition for LED Driver

                                                                            T6
                                                                                              VBL : 24V


             VBL(Typ.) x 0.8


                                                                                               0V

     Table 9. Power Sequence for Inverter
                                                    Values
             Parameter                                                            Units           Remarks
                                       Min               Typ                Max
                  T1                   20                 -                  -     ms                 1
                  T2                   500                -                  -     ms
                  T4                    0                                    -     ms
                  T5                   10                 -                  -     ms
                  T6                    -                 -                 10     ms          VBL(Typ) x 0.8




         Notes : 1. T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time.
                    Even though T1 is over the specified value, there is no problem if I 2T spec of fuse is satisfied.




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                                                                                                                 LC260EXN

                                                       Product Specification
    4. Optical Specification
    Optical characteristics are determined after the unit has been `ON' and stable in a dark environment at 25 2 C.
    The values are specified at an approximate distance 50cm from the LCD surface at a viewing angle of ) and T
    equal to 0 .
    FIG. 1 shows additional information concerning the measurement equipment and method.
                                           LCD Module                                         Pritchard 880 or
             Optical Stage(x,y)
                                                                                              equivalent




                                                               50cm
                         FIG. 1 Optical Characteristic Measurement Equipment and Method
                                                                          Ta= 25 2 C, VLCD=12.0V, fV=60Hz, Dclk=72.4MHz,
     Table 10. OPTICAL CHARACTERISTICS                                                                  EXTVBR_B=100%

                                                                            Value
                  Parameter                   Symbol                                                   Unit         Note
                                                                  Min        Typ        Max
     Contrast Ratio                              CR               700       1000          -                           1
     Surface Luminance, white                   LWH               320        400                      cd/m2           2
     Luminance Variation                    G WHITE       5P          -        -         1.3                          3
                          Gray-to-Gray         G to G                 -       8          12            ms             4
     Response Time
                          Uniformity           G G TO G               -        -         1                            5
                                                 Rx                          TBD
                           RED
                                                 Ry                          TBD
                                                 Gx                          TBD
                           GREEN
     Color Coordinates                           Gy                Typ       TBD         Typ
     [CIE1931]                                   Bx               -0.03      TBD        +0.03
                           BLUE
                                                 By                          TBD
                                                 Wx                         0.279
                           WHITE
                                                 Wy                         0.292
     Viewing Angle (CR>10)
                   x axis, right(I=0 )           Tr                89          -          -
                   x axis, left (I=180 )          Tl               89          -          -
                                                                                                      degree          6
                   y axis, up (I=90 )            Tu                89          -          -
                   y axis, down (I=270 )         Td                89          -          -
     Gray Scale                                                                -                                      7




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                                                                                                       LC260EXN

                                                Product Specification

    Notes : 1. Contrast Ratio (CR) is defined mathematically as :
                       Surface Luminance at all white pixels
              CR =
                       Surface Luminance at all black pixels
               It is measured at center 1-point.
           2. Surface luminance is determined after the unit has been `ON' and 1Hour after lighting the
             backlight in a dark environment at 25 2 C. Surface luminance is the luminance value at center
             1-point across the LCD surface 50cm from the surface with all pixels displaying white.
             For more information see the FIG. 2.

           3. The variation in surface luminance , G WHITE is defined as :
                G WHITE(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2, Lon3, Lon4, Lon5)
              Where Lon1 to Lon5 are the luminance with all pixels displaying white at 5 locations .
              For more information, see the FIG. 2.
           4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, TrR)
              and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N




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                                                                                               LC260EXN

                                            Product Specification

     




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                                                                                                   LC260EXN

                                                Product Specification

    6. Reliability
     Table 13. ENVIRONMENT TEST CONDITION


      No.                       Test Item                                          Condition

        1     High temperature storage test                 Ta= 60 C, 240h

        2     Low temperature storage test                  Ta= -20 C 240h

        3     High temperature operation test               Ta= 50 C 50%RH       240h

        4     Low temperature operation test                Ta= 0 C     240h

                                                            Wave form : random
                                                            Vibration level : 1.0Grms
              Vibration test
        5                                                   Bandwidth : 10-300Hz
              (non-operating)
                                                            Duration : X,Y,Z, 30 min
                                                                       Each direction per 10 min

                                                            Shock level : 100Grms
              Shock test                                    Waveform : half sine wave, 2ms
        6
              (non-operating)                               Direction : X, Y, Z
                                                                       One time each direction

        7     Humidity condition Operation                  Ta= 40 C ,90%RH

              Altitude operating                            0 - 15,000 ft
        8
                       storage / shipment                   0 - 40,000 ft


     Note : Before and after Reliability test, LCM should be operated with normal function.




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                                                                                                  LC260EXN

                                              Product Specification

    7. International Standards

    7-1. Safety
       a) UL 60065, Seventh Edition, Underwriters Laboratories Inc.
          Audio, Video and Similar Electronic Apparatus - Safety Requirements.
       b) CAN/CSA C22.2 No.60065:03, Canadian Standards Association.
          Audio, Video and Similar Electronic Apparatus - Safety Requirements.
       c) EN 60065:2002 + A11:2008, European Committee for Electrotechnical Standardization (CENELEC).
          Audio, Video and Similar Electronic Apparatus - Safety Requirements.
       d) IEC 60065:2005 + A1:2005, The International Electrotechnical Commission (IEC).
          Audio, Video and Similar Electronic Apparatus - Safety Requirements.
         (Including report of IEC60825-1:2001 clause 8 and clause 9)
            Notes
             1. Laser (LED Backlight) Information




    7-2. EMC
       a) ANSI C63.4 "American National Standard for Methods of Measurement of Radio-Noise
         Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz."
         American National Standards Institute (ANSI), 2003.
       b) CISPR 22 "Information technology equipment 



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