.jpg "VGG128020-B(WV)")
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12.1吋LVDS 介面 TFT LCD, 廣視角TFT觸控顯示器
Model No.VGG128020-B(WV)
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►WXGA (1280×800 pixels) resolution.
►6 bit & 8 bit LVDS Interface
►LED driver circuit is built in this module to provide PWM Dimmer function.
►Projected Capacitive Touch
- USB Interface
- Multi Touch (Five points)
- 4096 x 4096 resolution
VGG128020-B是一款採用12.1 inch TFT(AAS)廣視角顯示的產品，在影像資料傳輸上支LVDS介面。在產品操作使用上其工作溫度是-20~70℃，儲存溫度是-20~70℃。
12.1 inch TFT (VGG128020-B) 是一款1280*800解析度的產品，可搭載觸控面板，億力光電廣視角系列產品特色是視角廣度廣，色彩鮮明、具有飽和自然的優質畫面，非常適用於任何工控醫療設備、手持式裝置、嵌入式系統等，尤其是需要播放影片的應用。
億力光電提供全方面且多樣性的中小尺寸TFT顯示模組，我們確信可以完美滿足您的應用需求。
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Absolute Maximum Ratings
|
Item |
Symbol |
Min. |
Max. |
Unit |
|
Storage Temperature |
TST |
-20 |
+70 |
°C |
|
Operating Ambient Temperature |
TOP |
-20 |
+70 |
°C |
Electrical Characteristics(Ta=25±2°C)
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
|
|
Power Supply Voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
|
|
Rush Current |
Irush |
- |
- |
1.5 |
A |
|
|
Power Supply Voltage |
Black |
ICC |
- |
530 |
742 |
mA |
|
White |
- |
350 |
490 |
mA |
||
Backlight Unit (Ta=25±2°C)
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
|
|
LED Converter input voltage |
Vi |
10.8 |
12.0 |
13.2 |
VDC |
(Duty 100%) |
|
|
LED Converter input ripple voltage |
ViRP |
- |
- |
350 |
mV |
|
|
|
LED Converter input current |
Ii |
- |
0.55 |
0.7 |
ADC |
@Vi=12V (Duty 100%) |
|
|
LED Converter input ripple current |
IiRUSH |
- |
- |
3.0 |
A |
@Vi rising time=20ms (Vi=12V) |
|
|
Input Power Consumption |
Pi |
- |
(6.6) |
8.4 |
W |
- |
|
|
EN Control Level |
Backlight on |
ENLED (BLON) |
2.5 |
3.3 |
5.0 |
V |
- |
|
Backlight off |
0 |
- |
0.3 |
V |
|||
|
PWM Control Level |
PWM High Level |
Dimming (E_PWM) |
2.5 |
- |
5.0 |
V |
- |
|
PWM Low Level |
0 |
- |
0.15 |
V |
|||
|
PWM Control Frequency |
fPWM |
190 |
200 |
20K |
Hz |
- |
|
|
PWM Noise Range |
VNoise |
- |
- |
0.1 |
V |
- |
|
|
PWM Control Duty Ratio |
- |
5 |
|
100 |
% |
Suggestion@190Hz≦ fPWM < 1kHz |
|
|
20 |
|
100 |
% |
@1kHz ≦fPWM < 20kHz |
|||
|
LED Life Time |
LBL |
50,000 |
- |
- |
Hrs |
- |
|
Projected Capacitive Touch
|
Item |
|
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
|
Operating Voltage |
|
VDD |
4.8 |
5.0 |
5.2 |
V |
- |
|
Power Supply Current |
|
IDD |
- |
33.2 |
46.5 |
mA |
(1) |
|
Power Consumption |
|
PL |
- |
166.0 |
232.5 |
mW |
@5.0V |
|
Report Rate |
|
RR |
- |
60 |
- |
Hz |
- |
|
Interface |
USB |
- |
|||||
|
Function |
Multi Touch |
- |
|||||
Note(1): This test condition is touched with 5 points.
相關產品 Related Products
【介面 / Interface】
|
Size |
Resolution |
LCD Technology |
Outline Dimensions (mm) |
Interface |
Brightness (cd/m²,typ.) |
Model Name |
|
12.1” |
1280x800 |
AAS |
278*184*12.7 |
LVDS |
350 / 50khrs min. |
|
|
12.1” |
1280x800 |
AAS |
278*184*21.05 |
HDMI* |
350 / 50khrs min. |
✦ 以上TFT模組皆可依您的應用需求搭配觸控面板
* Support HDMI Interface, suit for your digital device.
【解決方案】
