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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. PO 2011.10.12
1 OF 27
TITLE : B3 HM185WX3-400 Open Cell
Product Specification
Rev.PO
HEFEI BOE OPTOELECTRONICS TECHNOLOGY
R2010-6053-O(1/3) A4(210 X 297)
PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT Rev. PO 2011.10.12
SPEC. NUMBER PAGE
B3 HM185WX3-400 Open Cell Product Specification_ Rev.PO
2 OF 27
REVISION HISTORY
REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED
PO Initial Release 2011.10.12
R2010-6053-O(2/3) A4(210 X 297)
PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT Rev. PO 2011.10.12
SPEC. NUMBER PAGE
B3 HM185WX3-400 Open Cell Product Specification_ Rev.PO
3 OF 27
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
R2010-6053-O(3/3) A4(210 X 297)
PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT Rev. PO 2011.10.12
SPEC. NUMBER PAGE
B3 HM185WX3-400 Open Cell Product Specification_ Rev.PO
4 OF 27
1.0 GENERAL DESCRIPTION
1.1 Introduction
HM185WX3-400 is a color active matrix TFT LCD open cell using amorphous silicon
TFT's (Thin Film Transistors) as an active switching devices. This open cell 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 open cell can display 16.7M colors. The TFT-LCD panel used for
this open cell 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