This specification is applied to the 7 inch supported TFT-LCD module With projected capacitive touch (PCT) and can display true 16.7M colors (RGB 6-bits + HiFRC data). The module is designed for OA, Car TV application and other electronic products which require flat panel display of digital signal interface. This module composed of a 7” TFT-LCD panel, a driver circuit and backlight unit and used as the devices for general electric appliances via both finger and Capacitive stylus pen
Interface Input/Output Terminals Pin Assignment
Symbol
I/O
Description
1
TMDS Data2 Shield
I
Ground
2
TMDS Data2+
Channel-2 positive receiver input – Positive side of channel-2 TMDS low-voltage signal differential input pair.
Channel-2 receives red-pixel data in active display and CTL2, CTL3 control signals in blank.
3
TMDS Data2–
Channel-2 negative receiver input – Negative side of channel-2 TMDS low-voltage signal differential input pair.
4
TMDS Data1 Shield
5
TMDS Data1+
Channel-1 positive receiver input – Positive side of channel-1 TMDS low-voltage signal differential input pair.
Channel-1 receives green-pixel data in active display and CTL1 control signals in blank.
6
TMDS Data1–
Channel-1 negative receiver input – Negative side of channel-1 TMDS low-voltage signal differential input pair.
7
TMDS Data0 Shield
8
TMDS Data0+
Channel-0 positive receiver input – Positive side of channel-0. TMDS low-voltage signal differential input pair.
Channel-0 receives blue pixel data in active display and HSYNC, VSYNC control signals in blank.
9
TMDS Data0–
Channel-0 negative receiver input – Negative side of channel-0. TMDS low-voltage signal differential input pair.
10
TMDS Clock Shield
11
TMDS Clock+
Clock positive receiver input – Positive side of reference clock. TMDS low-voltage signal differential input pair
12
TMDS Clock–
Clock negative receiver input – Negative side of reference clock. TMDS low-voltage signal differential input pair
13
DDC Ground
14
N.C.
Not Connection
15
DCC_SCL
Serial Clock for EEPROM
16
DCC_SDA
Serial Data for EEPROM
17
Reserved (N.C. on device)
18
+5V Power
5V for EEPROM
19
HPD
Hot Plug Detect High: Active link Low: Inactive link
Optical Characteristics
Item
Conditions
Unit
Note
Contrast Ratio
CR
qx=00, qY =00
Viewing Normal Angle
560
(700)
-
(2)
Response Time
TR
20
ms
(3)
TF
30
Luminance(Center)
Y
1050
(1230)
cd/m2
(4)
Brightness uniformity
BUNI
70
(75)
%
(5)
Color
Chromaticity
Red
Rx
0.576
0.626
0.676
(1),(4)
Ry
0.275
0.325
0.375
Green
Gx
0.278
0.328
0.378
Gy
0.498
0.548
0.598
Blue
Bx
0.086
0.136
0.186
By
0.091
0.141
0.191
White
Wx
0.26
0.31
0.36
Wy
0.28
0.33
0.38
Viewing Angle
Horizontal
qx+
CR≥10
75
(80)
qx-
Vertical
qY+
qY-
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