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零件编号 | TMS190WX1-22TC | ||
描述 | TFT COLOR LCD MODULE | ||
制造商 | AVIC | ||
LOGO | |||
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4.4 POWER SUPPLY VOLTAGE SEQUENCE AND RIPPLE
TM-SA-A0020-01-E
8/25
4.4.1 Power supply voltage sequence
VDD
0V
ON
90%
10%
t˘10ms * 1
0.47ms˘Tr˘10ms
4.5V 90%
4.0V 10%
10%
Display Signals *2
0V
90%
VALID
0.5˘t˘50ms
90% Toff ˚1000ms
0˘t˘50ms
*1. When VDD is on, but the value is lower than 4.5V, a protection circuit may work, then the module may
not display.
*2 The signal line is not connected with the module, at the end of cable the terminal resistor of 100 should
be added.
Note1: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CK+/-) must be “0” voltage, exclude the VALID
period (See above sequence diagram). If these signals are higher than 0.3 V, the internal circuit is
damaged.
If some of display signals of this product are cut while this product is working, even if the signal input
to it once again, it might not work normally. If customer stops the display signals, they should cut
VDD.
Note2: When VDD is on, it should be set above 4.0V.
Not duplication without authorization
Shanghai AVIC OPTOELECTRONICS Co., Ltd.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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TM-SA-A0020-01-E
4.9 OPTICS(BASED ON TFT LCD MODULE TMS190WX1-19TB˅
16/25
4.9.1 Optical characteristics
Note1 ,Note2
Parameter Note1
Condition
Symbol min. typ. max. Unit Remarks
Luminance
White at center
șR=0°, șL=0°, șU=0°, șD=0°
L
(250)
300
- cd/ m2
-
Contrast ratio
White/Black at center
șR=0°, șL=0°, șU=0°, șD=0°
CR
(650)
1000
-
- Note3
White
Luminance uniformity
LU
-
1.25 (1.33)
-
Note4
șR=0°, șL=0°, șU=0°, șD=0
White
X coordinate
Y coordinate
Wx 0.283 0.313 0.343
Wy 0.299 0.329 0.359
-
-
Chromaticity
Red
Green
X coordinate
Y coordinate
X coordinate
Y coordinate
Rx 0.621 0.6501 0.681 -
Ry 0.303 0.333 0.363 -
Gx 0.267 0.297 0.327 -
Note5
Gy 0.572 0.602 0.632 -
X coordinate
Blue
Y coordinate
Bx 0.112 0.142 0.172 -
By 0.047 0.077 0.107 -
Color gamut
șR=0°, șL=0°, șU=0°, șD=0
C (70) 72
At center,against NTSC
-%
Response time
White to black
Black to white
Ton+ Toff
Ton -
Toff -
--
1.3 (2.6) ms
Note6
3.7 (7.4) ms
Note7
5 (10) ms
Right
șU=0°, șD=0°,CR10
șR (75)
85
-DŽ
Viewing
angle
Left
Up
șU=0°, șD=0°,CR10
șR=0°, șL=0°,CR10
șL (75)
șU (70)
85
80
-DŽ
Note8
-DŽ
Down
șR=0°, șL=0°,CR10
șD (70)
80
-DŽ
Note1: The values in upper table are based on backlight provided by SAO.
Note2: Measurement conditions are as follows.
Ta=25°C ˈ VDD=5.0V ˈ IBL=6.5mArms/lamp ˈ Display mode ˖ WXGA+ ˈ Horizontal
cycle=55.56KHzˈVertical cycle=60.0Hz
Optical characteristics are measured at luminance saturation after 30minutes from working the
product in the dark room. Also measurement method for luminance is as follows.
50cm
LCD module
(Product)
1嘙
Luminance Meter (TOPCON BM-5A)
Spectroradiometer(TOPCON SR-3)
Not duplication without authorization
Shanghai AVIC OPTOELECTRONICS Co., Ltd.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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页数 | 25 页 | ||
下载 | [ TMS190WX1-22TC.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
TMS190WX1-22TC | TFT COLOR LCD MODULE | AVIC |
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