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Panel_BOE_HT185WX1-300_0_[DS]


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   Global LCD Panel Exchange Center           www.panelook.com




                                                       PROPRIETARY NOTE
                            THIS SPECIFICATION IS THE PROPERTY OF BOE HF AND SHALL NOT BE
                            REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE HF AND
                            MUST BE RETURNED TO BOE HF UPON ITS REQUEST




                                 TITLE : B3 HT185WX1-300
                          Preliminary Product Specification
                                                Rev. P1




                    HEFEI BOE OPTOELECTRONICS TECHNOLOGY




       SPEC. NUMBER            PRODUCT GROUP                          ISSUE DATE              PAGE
                                                        Rev. P1
                                  TFT-LCD                             2010.10.28               OF 28
                                                                                          A4(210 X 297)



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                                   PRODUCT GROUP                              REV        ISSUE DATE

                                      TFT- LCD PRODUCT                         P1         Oct. 28. 10'



                                      REVISION HISTORY
      REV.    ECN No.            DESCRIPTION OF CHANGES                     DATE         PREPARED
      P0                                  Initial Release                2010.09.01




      P1                                                                 2010.10.28




      SPEC. NUMBER          SPEC. TITLE                                                       PAGE
                            B3 HT185WX1-300 Preliminary Product Specification_ Rev.P1          OF 28
                                                                                          A4(210 X 297)



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   Global LCD Panel Exchange Center               www.panelook.com




                                     PRODUCT GROUP                            REV         ISSUE DATE

                                         TFT- LCD PRODUCT                      P1         Oct. 28. 10'



                                                   Contents
                                                   C t t

               No.                                    Item                                Page
               1.0    General Description                                                  4
               2.0    Absolute Maximum Ratings                                             6
               3.0    Electrical Specifications                                            7
               4.0    Optical Specifications                                               8
               5.0    Interface Connection                                                 10
               6.0    Signal Timing Specifications                                         13
               7.0
               70     Signal Timing Waveforms of Interface Signal                          15
               8.0    Input Signals, Display Colors & Gray Scale of Colors                 17
               9.0    Power Sequence                                                       18
              10.0    Mechanical Characteristics                                           19
              11.0    Reliability Test                                                     20

              12.0    Handling& Cautions                                                   21
              13.0    Product Serial Number                                                22
              14.0    Packing                                                              23
              15.0    Appendix                                                             25




      SPEC. NUMBER           SPEC. TITLE                                                        PAGE
                              B3 HT185WX1-300 Preliminary Product Specification _Rev.P1          OF 28
                                                                                          A4(210 X 297)



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                                              PRODUCT GROUP                               REV       ISSUE DATE

                                                   TFT- LCD PRODUCT                       P1        Oct. 28. 10'

       1.0 GENERAL DESCRIPTION
        1.1 Introduction
          HT185WX1-300 is a color active matrix TFT LCD module using amorphous silicon TFT's
          (Thin Film Transistors) as an active switching devices. This module has a 18.5 inch
          diagonally measured active area with WXGA resolutions (1366 horizontal by 768 vertical
          pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in
          vertical stripe and this module can display 16.7M colors. The TFT-LCD panel used for this
          module is adapted for a low reflection and higher color type.




                           LVDS       LVDS Rx                             Source Driver
                           Input          +
                           Signal      T/CON
                                          +
           Connector (CN




                                                          Gate Driver




                                    Mini LVDS Tx
                                                                        TFT LCD Panel
                                                                          1366 768
                            VDD       DC/DC
              1                       Gamma
           )




                                       Vcom




        1.2 Features

          z LVDS Interface with 1 pixel / clock
          z High-speed response
          z Low power consumption
          z 6-bit (Hi-FRC) color depth, display 16. 7M colors
          z Incorporated edge type back-light (One Light Bar)
          z High luminance and contrast ratio, low reflection and wide viewing angle
          z DE (Data Enable) only
                (           )    y
          z RoHS /TCO 5.0 Compliant



      SPEC. NUMBER                     SPEC. TITLE                                                     PAGE
                                        B3 HT185WX1-300 Preliminary Product Specification _Rev.P1       OF 28
                                                                                                    A4(210 X 297)



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                                     PRODUCT GROUP                              REV            ISSUE DATE

                                        TFT- LCD PRODUCT                        P1             Oct. 28. 10'

       1.3 Application

          z Desktop Type of PC & Workstation Use
          z Slim-Size Display for Stand-alone Monitor
          z Display Terminals for Control System
          z Monitors for Process Controller




        1.4 General Specification
         The followings are general specifications at the model HT185WX1-300.

                                           
                                                  1.

              Parameter                                Specification                  Unit       Remarks

        Active area               409.8(H)     230.4(V)                                mm
        Number of pixels          1366(H)     768(V)                                  pixels
        Pixel pitch               0.3(H)     0.3(V)                                    mm
        Pixel arrangement         RGB Vertical stripe
        Display colors            16.7M                                               colors
        Display mode              Normally White
        Dimensional outline       430.4(H)     254.6(V)     10.9(D) typ.               mm
        Weight                      1330      (typ.)                                    g
        Surface Treatment         Haze 25%, 3H
        Back-light                right edge side, 1- LED Light bar




      SPEC. NUMBER            SPEC. TITLE                                                         PAGE
                               B3 HT185WX1-300 Preliminary Product Specification _Rev.P1           OF 28
                                                                                               A4(210 X 297)



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                                        PRODUCT GROUP                               REV         ISSUE DATE

                                         TFT- LCD PRODUCT                             P1           Oct. 28. 10'


       2.0 ABSOLUTE MAXIMUM RATINGS
           The f ll i               i      l     hi h
           Th followings are maximum values which, if exceed, may cause faulty operation or
                                                              d          f lt        ti
           damage to the unit. The operational and non-operational maximum voltage and current
           values are listed in Table 2.

                                        < Table 2. Absolute Maximum Ratings>           [VSS=GND=0V]
                                            Symbol       Min.      Max.        Unit        Remarks
                       Parameter

                Power Supply Voltage         VDD          -0.5      5.5         V
                                                                                           Ta = 25
                Logic Supply Voltage          VIN       VSS-0.3   VDD+0.3       V

                LED Channel Current           IBL          -        80         mA

                Operating Temperature         TOP          0       +50                        1)

                Storage Temperature           TST         -20      +60                        1)




          Note : 1) Temperature and relative humidity range are shown in the figure below.
                    Wet bulb temperature should be 39 OC max. and no condensation of water.




      SPEC. NUMBER            SPEC. TITLE                                                             PAGE
                               B3 HT185WX1-300 Preliminary Product Specification _Rev.P1               OF 28
                                                                                                   A4(210 X 297)



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                                             PRODUCT GROUP                                         REV              ISSUE DATE

                                                  TFT- LCD PRODUCT                                  P1              Oct. 28. 10'
        3.0 ELECTRICAL SPECIFICATIONS
          3.1Electrical Specifications
                                              < Table 3 Electrical specifications >
                                                      3.                                                       [Ta =25
                                                                                                                    25    2      ]
                              Parameter                           Min.     Typ.        Max.        Unit    Remarks
         Power Supply Voltage                          VDD         4.5      5.0          5.5        V
                                                                                                           Note1
         Power Supply Current                           IDD         -       600         1000       mA

         In-Rush Current                              IRUSH         -       2.0          3.0        A      Note 2

         Permissible Input Ripple Voltage              VRF          -         -         100        mV      VDD = 5.0V

         High Level Differential Input
                                                        VIH         -         -         +100       mV
         Threshold Voltage
         Low Level Differential Input
                                                        VIL        -100       -           -        mV
         Threshold Voltage

         Differential input voltage                   |VID |       200        -         600        mV

                                                                                                           VIH=100mV,
         Differential input common mode voltage        Vcm         1.0       1.2         1.5
                                                                                                           VIL=-100mV

         LED Channel Voltage                            VL          -       41.6        46.8        V

         LED Channel Current                              IL        -        60           -        mA

         LED Lifetime                                             30,000      -           -        Hrs     I

                                                     PD             -        3           4.5        W
         Power Consumption                          PBL             -       9.98          -         W      IL=60 mA, Note 5

                                                    Ptotal          -      12.98
                                                                           12 98          -         W




      Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.
                 The current draw and power consumption specified is for VDD=5.0V, Frame rate=75Hz and
                 Clock frequency = 95MHz. Test Pattern of power supply current
                   a) Typ : Color Bar pattern
                   b) Max : Skip Sub Pixel Pattern




              2. Duration of rush current is about 2 ms and rising time of VDD is 520 s            20 %
              3. The lamp frequency should be selected as different as possible from the horizontal
                  synchronous frequency and its harmonics to avoid interference, which may cause line flow on the display
              4. The voltage above this value should be applied to the lamps for more than 1 second to start-up. Otherwise the
                 lamps may not be turned on.
              5. Calculated value for reference (VL    IL) 4(channel) excluding driver loss. (LED Light bar: 13S4P)

      SPEC. NUMBER                    SPEC. TITLE                                                                       PAGE
                                       B3 HT185WX1-300 Preliminary Product Specification _Rev.P1                         OF 28
                                                                                                                    A4(210 X 297)



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   Global LCD Panel Exchange Center                       www.panelook.com




                                              PRODUCT GROUP                                         REV             ISSUE DATE

                                               TFT- LCD PRODUCT                                      P1               Oct. 28. 10'


        4.0 OPTICAL SPECIFICATION
           4.1 Overview
           41O      i
            The test of Optical specifications shall be measured in a dark room (ambient luminance d 1 lux and temperature =
           25r2 ) with the equipment of Luminance meter system (Goniometer system and TOPCONE BM-5) and test unit shall
           be located at an approximate distance 50cm from the LCD surface at a viewing angle of and equal to 0q. We refer to
            


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