Product Structure
LCD PIN Function (LVDS 20 PIN)
|
PIN NO. |
Symbol |
Description |
|
1 |
VCC |
Power supply |
|
2 |
VCC |
|
|
3 |
NC |
Not connect |
|
4 |
GND |
Ground |
|
5 |
D0- |
Pixel data |
|
6 |
D0+ |
|
|
7 |
GND |
Ground |
|
8 |
D1- |
Pixel data |
|
9 |
D1+ |
|
|
10 |
GND |
Ground |
|
11 |
D2- |
Pixel data |
|
12 |
D2+ |
|
|
13 |
GND |
Ground |
|
14 |
CLK- |
Pixel data |
|
15 |
CLK+ |
|
|
16 |
GND |
Ground |
|
17 |
SDA |
Not connect |
|
18 |
SCL |
Not connect |
|
19 |
D3- |
Pixel data |
|
20 |
D3+ |
|
Parameter |
Symbol |
Min. |
Max. |
Unit |
|
LCD Operating Voltage |
VOP |
- |
5 |
V |
|
Operating Temperature (Humidity) |
TOP |
-20 |
70 |
℃ |
|
Storage Temperature (Humidity) |
TST |
-30 |
80 |
℃ |
|
Parameter |
Symbol |
Value |
Range |
Unit |
|
TFT Gate ON Voltage |
VGH |
23 |
- |
V |
|
TFT Gate OFF Voltage |
VGL |
-8 |
- |
V |
|
TFT Common Electrode Voltage |
Vcom |
3.5 |
2~5 |
V |
|
TFT Kick-Back Voltage Max. |
ΔVp Max |
- |
- |
V |
|
TFT Kick-Back Voltage Min. |
ΔVp Min |
- |
- |
V |
|
LCD Panel Signal Processing Board |
VDD |
3.3 |
3.0~3.6 |
V |
|
LCD Panel Signal Current |
- |
0.6 |
0.5~0.8 |
A |
|
LCD Panel Display Power |
- |
6.5 |
6~7 |
W |
|
Parameter |
Symbol |
Value |
Range |
Unit |
|
Backlight Input Voltage |
- |
12 |
11~13 |
V |
|
Backlight Input Current |
- |
0.4 |
0.3~0.5 |
A |
|
Backlight Power |
- |
4.5 |
4~5 |
W |
|
Luminance |
Lum |
1000 |
800~1000 |
nit |
|
LED Life time |
- |
50,000 |
- |
Hrs |
|
White luminance uniformity |
△Y |
80 |
70~80 |
% |
