BOE HT190WG3-101 Specification
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THIS SPECIFICATION IS THE PROPERTY OF BOE OT AND SHALL NOT BE
REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE OT AND
MUST BE RETURNED TO BOE OT UPON ITS REQUEST
TITLE : HT190WG3-101
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PROPRIETARY NOTE
Product Specification
Rev. 0
BEIJING BOE OPTOELECTRONICS TECHNOLOGY
SPEC. NUMBER
B2006-5006-O (1/3)
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PRODUCT GROUP
TFT-LCD
Rev.
O
ISSUE DATE
2010.11.16.
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REVISION HISTORY
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PRODUCT GROUP
TFT- LCD PRODUCT O NOV. 16. 10’
REV. ECN No. DESCRIPTION OF CHANGES DATE PREPARED
0
Initial Release
REV
NOV. 16. 10’ Zhou Jiming
ISSUE DATE
SPEC. NUMBER
B2006-5006-O (2/3)
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SPEC. TITLE
HT190WG3-101-1940 & 1240 Product Specification
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Content
7.0
Signal Timing waveforms of Interface Signal
16
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PRODUCT GROUP
TFT- LCD PRODUCT
REV
O
ISSUE DATE
NOV. 16. 10’
s
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
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-O (3/3)
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SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
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1.1 Introduction
Ý
+
Input
1
z
LV
DS Interface with 2 pixel / clock
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PRODUCT GROUP
TFT- LCD PRODUCT
REV
O
1.0 GENERAL DESCRIPTION
HT190WG3-101 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 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 module can display 16.7M colors. The TFT-LCD panel used for this
module is adapted for a low reflection and higher color type.
CN21
LVDS
LVDS Rx
Source Driver
ISSUE DATE
NOV. 16. 10’
Signal
Connector (CN
T/CON
+
RSDS Tx
Gate Driver
TFT LCD Panel
1440
VDD
)
1.2 Features
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 (Two lamps)
z High luminance and contrast ratio, low reflection and wide viewing angle
z DE (Data Enable) only
z RoHS Compliant
z TCO’5.0 Compliant
DC/DC
Gamma
Vcom
900
CN22
SPEC. NUMBER
B2006-5006-O (3/3)
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SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
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<Table 1. General Specifications>
Weight
1980 (Typ.)
g
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TFT- LCD PRODUCT
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 HT190WG3-100.
REV
O
ISSUE DATE
NOV. 16. 10’
Parameter Specification Unit
Active area
Number of pixels
Pixel pitch
Pixel arrangement RGB Vertical stripe
Display colors 16.7M colors
Display mode Normally White
Dimensional outline
Surface Treatment
Back-light Top/Bottom edge side, 2-CCFL type
408.24(H) Ý 255.15(V)
1440(H) ൴900(V)
0.2835(H) ൴0.2835(V)
428.0(H) Ý 278.0(V) Ý 17.0(D) typ.
Haze 25%, 3H
mm
pixels
mm
mm
Remarks
SPEC. NUMBER
B2006-5006-O (3/3)
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SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
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The followi
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TFT- LCD PRODUCT
REV
O
2.0 ABSOLUTE MAXIMUM RATINGS
ngs 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 V
Logic Supply Voltage V
Back-light Lamp Current I
Back-light Lamp frequency F
Operating Temperature T
BL
DD
IN
L
OP
VSS-0.5 5.5
VSS-0.3 VDD+0.3 V
38mA
40 80 kHz
0+50
V
ć
ISSUE DATE
NOV. 16. 10’
Ta = 25 ć
1)
Storage Temperature T
ST
-20 +60
ć
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.
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OZ`S`WP
O\WS\WP
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1)
SPEC. NUMBER
SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
B2006-5006-O (3/3)
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ifi
[
2
ć
]
Permissible Input Ripple Voltage
VRF100mVV
DD
5.0V
LVDS C
VCM1.0
1.2
1.5
V
IH
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PRODUCT GROUP
TFT- LCD PRODUCT
3.0 ELECTRICAL SPECIFICATIONS
3.1Electrical Specifications
< Table 3. Electrical spec
Parameter Min. Typ. Max. Unit Remarks
Power Supply Voltage V
Power Supply Current I
In-Rush Current I
High Level Differential Input
Threshold Voltage
Low Level Differential Input
Threshold Voltage
DD
DD
RUSH
V
V
IH
IL
LVDS Differential Input Voltage |VID| 200 - 600 mV
ommon mode Voltage
4.5 5.0 5.5 V
- 800 1000 mA
- 2.0 3.0 A Note 2
--
- - +100 mV
-100 - - mV
cations >
REV
O
ISSUE DATE
NOV. 16. 10’
Ta =25
Note1
=
Vcm = 1.2V typ.
V
= 100mV
VIL= -100mV
Back-light Lamp Voltage V
Back-light Lamp Current I
Back-light Lamp operating Frequency F
BL
BL
L
- 712 880 V
3.0 7.5 8.0 mA
40 - 80 KHz Note 3
- - 1400 V
Lamp Start Voltage
- - 1800 V
Lamp Life 50,000 - - Hrs I
- 4.00 5.00 W
- 10.68 14.0 W IBL=7.5 mA, Note 5
- 14.68 19.00 W
Power Consumption
P
D
P
BL
P
total
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 = 56.3MHz. 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 ρ 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 (V
൴ IBL) ൴2 excluding inverter loss.
BL
rms
rms
rms
rms
25ć, Note 4
0ć, Note 4
= 7.5 mA
BL
SPEC. NUMBER
SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
B2006-5006-O (3/3)
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4.1O
Viewing Angle range
CR > 10
R
Ry0.309
0.339
0.369
f
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PRODUCT GROUP
TFT- LCD PRODUCT
REV
O
ISSUE DATE
NOV. 16. 10’
4.0 OPTICAL SPECIFICATION
verview
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 and equal to 0q. We refer to
(=3) as the 3 o’clock direction (the “right”),
Ø=0
the 9 o’clock direction (“left”) and
(= 6 ) as the 6 o’clock direction (“bottom”). While scanning and/or Ø, the
Ø=270
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 = 44.5MHz, IBL= 7.5mA, Ta =252 ć]
Parameter Symbol Condition Min. Typ. Max. Unit Remark
W
W
3
9
12
6
3
9
12
6
w
x
y
R
x
G
x
G
y
B
x
B
y
r
CR > 5
(Center)
Normal
Viewing
Horizontal
Vertical
Horizontal
Viewing Angle range
Vertical
Luminance Contrast ratio CR
Luminance of White Y
White luminance uniformity Y 70 75 % Note 4
White
Red
eproduction
of color
Green
Blue
Response
Time
Cross Talk CT - - 2.0 % Note 7
Rising T
Falling T
(= 12) as the 12 o’clock direction (“upward”),
Ø=90
70 85 - Deg.
70 85 - Deg.
70 80 - Deg.
70 80 - Deg.
85 - - Deg.
85 - - Deg.
85 - - Deg.
85 - - Deg.
700 1000 Note 2
200 250 cd/m
0.283 0.313 0.343
= 0q
Angle
0.299 0.329 0.359
0.609 0.639 0.669
0.256 0.286 0.316
0.578 0.608 0.638
0.112 0.142 0.172
0.042 0.072 0.102
1.5 2.5 ms
3.5 5.5 ms
2
Ø=180
(= 9) as
Note 1
Note 3
Note 5
Note 6
SPEC. NUMBER
SPEC. TITLE
HT190WG3-101-1940&1240 Product Specification
B2006-5006-O (3/3)
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(black)
FIGURE 1 sh
(CR)
hit
Thi
at the center of the panel
shown in Appendix)
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PRODUCT GROUP
TFT- LCD PRODUCT
REV
O
ISSUE DATE
NOV. 16. 10’
Note :
1. 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.
2. 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
is defined mathematically.
3. Center Luminance of white is defined as the LCD surface. Luminance shall be measured with
all pixels in the view field set first to w
shown in FIGURE 2 for a total of the measurements per display.
4. 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).
5. The color chromaticity coordinates specified in Table 4. shall be calculated from the spectral
data measured with all pixels first in red, green, blue and white. Measurements shall be made
6. 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.
7. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the
luminance (Y
luminance (YB) of that same area when any adjacent area is driven dark. (See FIGURE 4
state. (See
CR =
) of a 25mm diameter area, with all display pixels set to a gray level, to the
A
.
Luminance when displaying a white raster
Luminance when displaying a black raster
.
own in Appendix) Luminance Contrast Ratio
e.
s measurement shall be taken at the locations
SPEC. NUMBER
B2006-5006-O (3/3)
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