Product Structure
.jpg)
LCD PIN Function (RGB 50 PIN)
Pin No. |
Symbol |
Function |
1~4 |
NC |
No connection |
5 |
GND |
Power ground |
6 |
VCOM |
Common voltage |
7 |
VCC |
Power for Digital circuit |
8 |
MODE |
DE/SYNC mode select |
9 |
DE |
Data Input Enable |
10 |
VS |
Vertical Sync Input |
11 |
HS |
Horizontal Sync Input |
12 |
B7 |
Blue data (MSB) |
13~18 |
B6 |
Blue data |
19 |
B0 |
Blue data (LSB) |
20 |
G7 |
Green data (MSB) |
21~26 |
G6 |
Green data |
27 |
G0 |
Green data (LSB) |
28 |
R7 |
Red data (MSB) |
29~34 |
R6 |
Red data |
35 |
R0 |
Red data (LSB) |
36 |
GND |
Power ground |
37 |
DCLK |
Sample clock |
38 |
GND |
Power ground |
39 |
L/R |
Right/left selection |
40 |
U/D |
Up/down selection |
41 |
VGH |
Gate ON voltage |
42 |
VGL |
Gate OFF voltage |
43 |
AVDD |
Power for Analog circuit |
44 |
RESET |
Global reset pin |
45 |
NC |
No connection |
46 |
VCOM |
Common voltage |
47 |
DITHB |
Dithering function |
48 |
GND |
Power ground |
49~50 |
NC |
No connection |
Item |
Symbol |
Values |
Unit |
Remark |
|
Min. |
Max. |
||||
Power voltage |
VCC |
-0.3 |
5 |
V |
- |
AVDD |
-0.5 |
13.5 |
V |
- |
|
VGH |
13 |
19 |
V |
- |
|
VGL |
-12 |
-2 |
V |
- |
|
VGH-VGL |
- |
31 |
V |
- |
|
Operation Temperature |
TOP |
-20 |
70 |
℃ |
- |
Storage Temperature |
TST |
-30 |
80 |
℃ |
- |
LED Reverse Voltage |
VR |
- |
1.2 |
V |
Each LED |
LED Forward Current |
IF |
- |
25 |
mA |
Each LED |
Item |
Symbol |
Values |
Unit |
||
Min. |
Typ. |
Max. |
|||
Voltage for LED backlight |
VL |
9 |
9.9 |
10.5 |
V |
Current for LED backlight |
IL |
- |
540 |
- |
mA |
Luminance |
L |
850 |
1000 |
- |
cd/m2 |
Luminance uniformity |
YU |
70 |
75 |
- |
% |
LED life time |
- |
20,000 |
- |
- |
Hr |