BOE HM190WG3-700 Specification

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THIS SPECIFICATION IS THE PROPERTY OF BOE OT AND SHALL NOT BEG

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TITLE : HM190WG3-700

Open Cell Product Specification

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PROPRIETARY NOTE

Rev. 0

BEIJING BOE OPTOELECTRONICS TECHNOLOGY

SPEC. NUMBER

B2006-5006-0 (1/3)

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PRODUCT GROUP REV.

TFT-LCD

ISSUE DATE

2011.08.01

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TFT- LCD PRODUCT 0 2011.08.01

REV

ISSUE DATE

REVISION HISTORY

REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED

0 Initial Release 2011.08.01 Wangkaixuan

SPEC. NUMBER

B2006-5006-0 (2/3)

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HM190WG3-700 Open Cell Product Specification

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0 TFT- LCD PRODUCT

ISSUE DATE

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

B2006-5006-0 (3/3)

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HM190WG3-700 Open Cell Product Specification

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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.

ISSUE DATE

2011.08.01

LVDS
Input
Signal

Connector (CN

LVDS Rx

+

T/CON

+

Mini-LVDS Tx

S1

G1

…………

Source Driver

…………

S1440

TFT LCD Panel

1440

VDD

1

)

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

DC/DC

Gamma

Vcom

G900

900

SPEC. NUMBER

SPEC. TITLE

HM190WG3-700 Open Cell Product Specification

B2006-5006-0 (3/3)

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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 ControllerG

1.4 General Specification

The followings are general specifications at the model HM190WG3-700.

<Table 1. General Specifications>

REV

0 TFT- LCD PRODUCT

ISSUE DATE

2011.08.01

Parameter Specification Unit

Active area

Number of pixels

Pixel pitch

408.24(H) Ý 255.15(V)

1440(H) ശ900(V)

0.2835(H) ശ0.2835(V)

mm

pixels

mm

Pixel arrangement RGB Vertical stripe

Display colors 16.7M colors

Display mode Normally White

Weight 420 (max.) g

Surface Treatment

Haze 25%, 3HG

Remarks

SPEC. NUMBER

SPEC. TITLE

HM190WG3-700 Open Cell Product Specification

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ڋ

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ړ ڋ

ڈڍ ڋ

ڐ

ڍ ڋ

ڏ ڋ

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ړ ڋ

ڔڋ

ڌ ڋ ڋ

ڪ ۋ ۀ ۍڼ ۏۄۉ ۂ ٻڭ ڼ ۉ ۂ ۀ

ڮ ۏۊ ۍڼ ۂ ۀ ٻڭ ڼ ۉ ۂ ۀ

ڭۀۇڼ ۏۄ ۑۀٻ ڣېۈۄڿۄ ۏ۔ ٻڃڀ ڭڣڄ

گ ۀ ۈ ۋ ۀ ۍڼ ۏې ۍۀ ٻڃഴڞ ڄ

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REV

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ISSUE DATE

2011.08.01

2.0 ABSOLUTE MAXIMUM RATINGSG

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.

GG

< Table 2. Absolute Maximum Ratings>

ParameterG

Power Supply Voltage V

Logic Supply Voltage V

Operating Temperature T

Storage Temperature T

SymbolG Min.G Max.G UnitG RemarksG

VSS-0.5 6.5 V

DD

VSS-0.3 VDD+0.3 V

IN

0 +50

OP

-20 +60

ST

ć

ć

[VSS=GND=0V]G

Ta = 25 ć

Note 1

Note 1

Note : 1) Temperature and relative humidity range are shown in the figure below.

O

Wet bulb temperature should be 39

C max. and no condensation of water.

SPEC. NUMBER

B2006-5006-0 (3/3)

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3.0 ELECTRICAL SPECIFICATIONSG

3.1Electrical Specifications

< Table 3. Electrical specifications > G

Parameter

Power Supply Voltage V

Power Supply Current I

In-Rush Current I

Permissible Input Ripple Voltage V

High Level Differential Input
Threshold Voltage

Low Level Differential Input
Threshold Voltage

DD

DD

RUSH

RF

V

IH

V

IL

Min. Typ. Max. Unit Remarks

4.5 5.0 5.5 V

- 800 1100 mA

- 2.0 3.0 A Note 2

- - 100 mV VDD = 5.0V

- - +100 mV

-100 - - mV

REV

0 TFT- LCD PRODUCT

ISSUE DATE

2011.08.01

[Ta =25ധ2 ć]

Note1

Vcm = 1.2V typ.

Power Consumption P

Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.G
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 currentG
a) Typ : Color Bar patternG
b) Max : Dot pattern

2. Duration of rush current is about 2 ms and rising time of VDD is 520 μs ρ 20 %G

- 4.0 W

D

SPEC. NUMBER

SPEC. TITLE

HM190WG3-700 Open Cell Product Specification

B2006-5006-0 (3/3)

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4.0 OPTICAL SPECIFICATION G

4.1 Overview

The test of Optical specifications shall be measured in a dark room (ambient luminance d 1 lux and temperature =
25r2ć) 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 θ and Φ equal to 0q. We refer to

(=θ3 ) as the 3 o’clock direction (the “right”), θ

θ

Ø=0

the 9 o’clock direction (“left”) and θ

center of the measuring spot on the Display surface shall stay fixed. The measurement shall be executed after 30

minutes warm-up period. VDD shall be 5.0V +/-10% at 25qC. Optimum viewing angle direction is 6 ’clock.

4.2 Optical Specifications

[VDD = 5.0V, Frame rate = 60Hz, Clock = 54MHz, I

Parameter Symbol Condition Min. Typ. Max. Unit Remark

Viewing Angle range

Luminance Contrast ratio CR

Horizontal

Vertical

(= θ12 ) as the 12 o’clock direction (“upward”), θ

Ø=90

(= θ6 ) as the 6 o’clock direction (“bottom”). While scanning θ and/or Ø, the

Ø=270

= 6.5mA, Ta =25ധ2 ć]

BL

Θ

3

35 45 - Deg.

Θ

9

10 20 - Deg.

Θ

12

30 40 - Deg.

Θ

6

CR > 10

35 45 - Deg.

600 Note 3

Ø=180

(= θ9 ) as

Note 2

Cell Transmittance Tr - 6.0% - Note 4

0.283 0.313 0.343

W

White

Reproduction

of color

Response

Time

Cross Talk CT - - 2.0 % Note 9

Red

Green

Blue

Rising T

Falling T

x

W

0.299 0.329 0.359

y

R

x

R

y

G

x

G

y

B

0.110 0.140 0.171

x

B

y

r

f

Θ = 0q

(Center)

Normal

Viewing

Angle

Ta= 25q C

Θ = 0q

0.610 0.640 0.670

0.306 0.336 0.366

0.249 0.279 0.309

0.573 0.603 0.633

0.038 0.068 0.098

1.5 2.5 ms

3.5 5.5 ms

Note 7

Note 8

SPEC. NUMBER

SPEC. TITLE

HM190WG3-700 Open Cell Product Specification

B2006-5006-0 (3/3)

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Note :

1. The value in upper table are based on BLU provided by BOEOT

2. Viewing angle is the angle at which the contrast ratio is greater than 10. The viewing are

determined for the horizontal or 3, 9 o’clock direction and the vertical or 6, 12 o’clock

direction with respect to the optical axis which is normal to the LCD surface.

3. Contrast measurements shall be made at viewing angle of T= 0q and at the center of the LCD
surface. Luminance shall be measured with all pixels in the view field set first to white, then
to the dark (black) state. (See FIGURE 1 shown in Appendix) Luminance Contrast Ratio (CR)
is defined mathematically.

Luminance when displaying a white raster

CR =

Luminance when displaying a black raster

4. Luminance of LCD module shall be made without signal input. Cell transmittance is defined
mathematically, BLU provided by BOEOT.

Transmittance =

5. Center Luminance of white is defined as the LCD surface. Luminance shall be measured with
all pixels in the view field set first to white. This measurement shall be taken at the locations

shown in FIGURE 2 for a total of the measurements per display.

6. The White luminance uniformity on LCD surface is then expressed as :

ԩY = ( Minimum Luminance of 9points / Maximum Luminance of 9points ) * 100

(See FIGURE 2 shown in Appendix).

7. The color chromaticity coordinates specified in above Table shall be calculated from the
spectral data measured with all pixels first in red, green, blue and white. Measurements shall
be made at the center of the panel with BLU provided by BOEOT.

8. The electro-optical response time measurements shall be made as FIGURE 3 shown in

Appendix by switching the “data” input signal ON and OFF. The times needed for the

luminance to change from 10% to 90% is Td, and 90% to 10% is Tr.

9. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the

luminance (YA) of a 25mm diameter area, with all display pixels set to a gray level, to the

luminance (YB) of that same area when any adjacent area is driven dark. (See FIGURE 4
shown in Appendix).

Luminance of LCD Module

Luminance of BLU

SPEC. NUMBER

B2006-5006-0 (3/3)

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