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Panel_BOE_HM185WX1-400_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

        SPEC. NUMBER          PRODUCT GROUP                                                 PAGE
                                 TFT-LCD             Rev. O   ISSUE DATE
                                                                                             OF 28



                                TITLE : B3 HM185WX1-400
                                    Product Specification
                                                 Rev. O




                    HEFEI BOE OPTOELECTRONICS TECHNOLOGY




     R2010-6053-O(1/3)                                                                    A4(210 X 297)



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                                   PRODUCT GROUP                              REV        ISSUE DATE

                                      TFT- LCD PRODUCT                        O
      SPEC. NUMBER          SPEC. TITLE                                                      PAGE
                            B3 HM185WX1-400 Product Specification_ Rev. O                     OF 28

                                      REVISION HISTORY
      REV.    ECN No.            DESCRIPTION OF CHANGES                     DATE         PREPARED
      O                                   Initial Release                2011.05.31




    R2010-6053-O(2/3)                                                                     A4(210 X 297)



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                                     PRODUCT GROUP                            REV        ISSUE DATE

                                         TFT- LCD PRODUCT                     O
       SPEC. NUMBER          SPEC. TITLE                                                        PAGE
                             B3 HM185WX1-400 Product Specification_ Rev. O                       OF28

                                                  Contents
               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    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




       R2010-6053-O(3/3)                                                                  A4(210 X 297)



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                                               PRODUCT GROUP                                 REV   ISSUE DATE

                                                  TFT- LCD PRODUCT                           O
       SPEC. NUMBER                     SPEC. TITLE                                                   PAGE
                                        B3 HM185WX1-400 Product Specification_ Rev. O                  OF28


      1.0 GENERAL DESCRIPTION
       1.1 Introduction

           HM185WX1-400 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 normal viewing angle
        z DE (Data Enable) only
        z RoHS



       R2010-6053-O(3/3)                                                                           A4(210 X 297)



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                                    PRODUCT GROUP                               REV            ISSUE DATE

                                       TFT- LCD PRODUCT                         O
       SPEC. NUMBER           SPEC. TITLE                                                         PAGE
                              B3 HM185WX1-400 Product Specification_ Rev. O                        OF28

       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 HM185WX1-400.

                                          

              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




       R2010-6053-O(3/3)                                                                       A4(210 X 297)



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                                       PRODUCT GROUP                               REV            ISSUE DATE

                                        TFT- LCD PRODUCT                             O
       SPEC. NUMBER           SPEC. TITLE                                                              PAGE
                              B3 HM185WX1-400 Product Specification_ Rev. O                             OF28


       2.0 ABSOLUTE MAXIMUM RATINGS
           The followings are maximum values which, if exceed, may cause faulty operation or
           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.




       R2010-6053-O(3/3)                                                                            A4(210 X 297)



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                                            PRODUCT GROUP                                          REV             ISSUE DATE

                                                 TFT- LCD PRODUCT                                  O
       SPEC. NUMBER                  SPEC. TITLE                                                                       PAGE
                                     B3 HM185WX1-400 Product Specification_ Rev. O                                      OF28

       3.0 ELECTRICAL SPECIFICATIONS
        3.1Electrical Specifications
                                            < Table 3. Electrical specifications >
                                                                                                              [Ta =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        29         32          36          V

        LED Channel Current                             IL      57         60          63         mA

        LED Lifetime                                           30,000       -           -         Hrs     I

                                                   PD            -          3           5         W

        Power Consumption                         PBL            -        7.68         8.64       W       IL=60 mA, Note 5

                                                  Ptotal         -        10.68       13.64       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: 10S4P)


       R2010-6053-O(3/3)                                                                                           A4(210 X 297)



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                                              PRODUCT GROUP                                        REV             ISSUE DATE

                                               TFT- LCD PRODUCT                                    O
       SPEC. NUMBER                  SPEC. TITLE                                                                       PAGE
                                     B3 HM185WX1-400 Product Specification_ Rev. O                                      OF28

        4.0 OPTICAL SPECIFICATION
           4.1 Overview
            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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