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PROPRIETARY NOTE
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TITLE : HM190WG3-700
Open Cell Product Specification
Rev. 0
BEIJING BOE OPTOELECTRONICS TECHNOLOGY
SPEC. NUMBER PRODUCT GROUP REV. ISSUE DATE PAGE
TFT-LCD 0 2011.08.01 OF 28
B2006-5006-0 (1/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT 0 2011.08.01
REVISION HISTORY
REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED
0 Initial Release 2011.08.01 Wangkaixuan
SPEC. NUMBER SPEC. TITLE PAGE
HM190WG3-700 Open Cell Product Specification OF 28
B2006-5006-0 (2/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT 0 2011.08.01
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 14
7.0 Signal Timing waveforms of Interface Signal 16
8.0 Input Signals, Display Colors & Gray Scale of Colors 18
9.0 Power Sequence 19
10.0 Mechanical Characteristics 20
11.0 Reliability Test 21
12.0 Handling & Cautions 22
13.0 Product Serial Number 23
14.0 Packing 24
15.0 Appendix 26
SPEC. NUMBER SPEC. TITLE PAGE
HM190WG3-700 Open Cell Product Specification 3 OF 28
B2006-5006-0 (3/3) A4(210 X 297)
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1.0 General Description
1.1 Introduction
HM190WG3-700 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 19.0
inch diagonally measured active area with WXGA+ resolutions (1440 horizontal by 900
vertical pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are
arranged in vertical stripe and this Open Cell can display 16,7 M 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 S1 ............ S1440
+ G1
Connector (CN
Mini-LVDS Tx
TFT LCD Panel
............
1440 900
VDD DC/DC
1 Gamma
G900
)
Vcom
1.2 Features
z LVDS Interface with 2 pixel / clock
z High-speed response
z Low power consumption
z 6-bit (Hi-FRC) color depth, display 16,7 M colors
z High luminance and contrast ratio, low reflection and wide viewing angle
z DE (Data Enable) only
z RoHS Compliance
z TCO03 Compliance
SPEC. NUMBER SPEC. TITLE PAGE
HM190WG3-700 Open Cell Product Specification 4 OF 28
B2006-5006-0 (3/3) A4(210 X 297)
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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 HM190WG3-700.
Parameter Specification Unit Remarks
Active area 408.24(H) 255.15(V) mm
Number of pixels 1440(H) 900(V) pixels
Pixel pitch 0.2835(H) 0.2835(V) mm
Pixel arrangement RGB Vertical stripe
Display colors 16.7M colors
Display mode Normally White
Weight 420 (max.) g
Surface Treatment Haze 25%, 3H
SPEC. NUMBER SPEC. TITLE PAGE
HM190WG3-700 Open Cell Product Specification 5 OF 28
B2006-5006-0 (3/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT 0 2011.08.01
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 VSS-0.5 6.5 V
Ta = 25
Logic Supply Voltage VIN VSS-0.3 VDD+0.3 V
Operating Temperature TOP 0 +50 Note 1
Storage Temperature TST -20 +60 Note 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
HM190WG3-700 Open Cell Product Specification 6 OF 28
B2006-5006-0 (3/3) A4(210 X 297)
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3.0 ELECTRICAL SPECIFICATIONS
3.1Electrical Specifications
< Table 3. Electrical specifications > [Ta =25 2 ]
Min. Typ. Max. Unit Remarks
Parameter
Power Supply Voltage VDD 4.5 5.0 5.5 V
Note1
Power Supply Current IDD - 800 1100 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
Vcm = 1.2V typ.
Low Level Differential Input
VIL -100 - - mV
Threshold Voltage
Power Consumption PD - 4.0 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=76Hz and
Clock frequency =56.3MHz. Test Pattern of power supply current
a) Typ : Color Bar pattern
b) Max : Dot pattern
2. Duration of rush current is about 2 ms and rising time of VDD is 520 s 20 %
SPEC. NUMBER SPEC. TITLE PAGE
HM190WG3-700 Open Cell Product Specification 7 OF 28
B2006-5006-0 (3/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT- LCD PRODUCT 0 2011.08.01
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