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PDF AM480234G1TMQW-00 Data sheet ( Hoja de datos )
| Número de pieza | AM480234G1TMQW-00 | |
| Descripción | TFT Module | |
| Fabricantes | Ampire | |
| Logotipo |  |
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SPECIFICATIONS
7.0-in Color TFT Module
CUSTOMER:
CUSTOMER PART NO.
AMP DISPLAY PART A M 4 8 0 2 3 4 G 1 T M Q W - 0 0
NO.
APPROVED BY:
DATE:
APPROVED FOR SPECIFICATIONS
APPROVED FOR SPECIFICATION AND PROTOTYPES
1 page  
Fig.2 Horizontal timing
b. Current consumption (GND=AVss=0V)
Parameter Symbol Condition Min.
Current
for
driver
IGH VGH=15V
IGL VGL=-10V
ICC Vcc=5V
-
-
-
IDD AVDD=5V
-
Typ.
0.20
0.80
3.0
17.0
Max.
0.5
1.5
6.0
30
Unit Remark
mA
mA
mA
mA
c. Backlight driving conditions
Parameter Symbol Min. Typ. Max.
LED Forward
Voltage
Vr
9.6
LED Forward
current
140
Note 1:Ta=25
Unit
V
mA
Remark
Date : 2008/01/22
5
5 Page 
4 Optical specification (Note1,Note2)
Item Symbol Condition Min. Typ. Max.
Response Rise
time Fall
Tr
Tf
=0 - 15
- 35
Contrast ratio
CR
At optimized
viewing angle
150
250
-
Top 35 -
Viewing Bottom
angle
Left
CR 10
55 -
70 -
Right
70 -
Brightness
( 9 point average )
YL IL=6mA,25 200 250
Uniformity (with LCM)
-
IL=6mA
80% -
-
White chromaticity
X
Y
=0
=0
0.31
0.32
Unit
ms
ms
deg.
cd/m2
Remark
Note 3,5
Note 4,5
Note 5,6
Note 7
Note 8
Note 7
Note 1:Ambient temperature=25 ,and lamp current IL=140mA rms. to be
measured in the dark room.
Note 2:To be measured on the center area of panel with a viewing cone of 1 by
Topcon luminance meter BM-7,after 5 minutes operation.
Note 3.Definition of response time:
The output signals of photo detector are measured when the input signals
are changed from “black“ to “white”(falling time) and from”white” to “black”
(rising time) respectively. The response time is defined as the time interval
between the 10% and 90% of amplitudes. Refer to figure as below.
Note 4.Definition of contrast ratio:
Contrast ratio is calculated with the following formula.
Photo detector output when LCD is at ”White” state
Contrast ratio(CR)= Photo detector Output when LCD is at “Black” state
Date : 2008/01/22
11
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet AM480234G1TMQW-00.PDF ] | |
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