Displays
TFT-LCD Optical Characteristics
Item
Horizontal
AND-TFT-7WX
Symbol
Left
Right
CR > 10
Top
Bottom
CR
TR
Tf
U
–
x
y
–
Conditions
Specifications
Min.
Typ.
Max.
55
55
35
50
At optimized viewing angle
250
–
–
70
350
0.27
0.297
25,000
60
60
40
55
400
15
25
75
400
0.3
0.327
–
–
–
–
–
–
30
50
–
–
0.33
0.357
–
Units
deg
deg
deg
deg
–
ms
ms
–
cd/m
2
–
–
hr
Viewing Angle
Vertical
Contrast Ratio
Rise Fall
Response Time
Uniformity
Brightness
White Chromaticity
Lamp Life Time
θ
=0
–
–
θ
=0
θ
=0
at 6 mA
J405 Pin Assignment of Key (Ptich 1.25 mm 9 Pin, Side Entry Type)
Pin #
1
2
3
4
5
6
7
8
9
Symbol
NC
KEY-ADC1
KEY-ADC0
GND
VDD
IR_DATA
LED-R
LED-G
GND
I/O
–
I
I
–
–
I
O
O
–
Description
No Connection
KEY ADC Input 1
KEY ADC Input 0
Ground
+3.3V Output Voltage
DATA of IR Receiver
Index Red LED for power off control
Index Green LED for power on control
Ground
J403APin Assignment of Signal Input (Pitch 1.25 mm 8 pin, Side Entry Type)
Pin #
1
2
3
4
5
6
7
8
Symbol
VCC12V
VCC12V
GND_D
GND_D
VIDEO1
GND_A
VIDEO2
GND_A
I/O
–
–
–
–
I
–
I
–
Description
+12V Input Voltage
+12V Input Voltage
Ground
Ground
Video 1 Input Signal
Ground for Video1
Video2 Input Signal
Ground for Video2
9/11/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
2
PURDY [ PURDY ELECTRONICS CORPORATION ]
