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參數資料
| 型號： | LB1047AS |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數： | 13/24頁 |
| 文件大?。?/td> | 377K |
| 代理商： | LB1047AS |
Product Specification
13 / 24
LB104V03
Liquid Crystal Display
Ver. 1.1
Oct. 10, 2003
4. Optical Specification
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 8. OPTICAL CHARACTERISTICS
Ta=25
°
C, VCC=3.3V, f
V
=60Hz, Dclk= 25.1MHz, V
IN
=3.3V, I
L
=6.0mA
Values
5
Viewing Angle
Color Coordinates
4
Response Time
0. 127
0. 315
0. 107
0. 295
0. 087
0. 275
BY
WX
WY
WHITE
y axis, down (
Φ
=270
°
)
y axis, up (
Φ
=90
°
)
x axis, left (
Φ
=180
°
)
x axis, right(
Φ
=0
°
)
degree
degree
degree
degree
-
-
-
-
60
60
40
50
50
50
35
45
Θ
r
Θ
l
Θ
u
Θ
d
BLUE
0. 345
0. 325
0. 305
GREEN
RED
Decay Time
Rise Time
0. 315
0. 587
0. 295
0. 567
0. 275
0. 547
GX
GY
0. 654
0. 371
0. 634
0. 351
0. 614
0. 331
RX
RY
ms
25
20
-
Tr
D
3
1.45
1.25
-
δ
WHITE
Luminance Variation
0. 166
0. 146
0. 126
BX
ms
8
5
-
Tr
R
MAx
-
Typ
300
Min
-
1
CR
Contrast Ratio
2
cd/m
2
-
400
320
L
WH
Surface Luminance, white
Parameter
Symbol
Notes
Units
LCD Module
Optical Stage(x,y)
Pritchard 880 or
equivalent
50cm
Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in
a dark environment at 25
°
C
. The values specified are at an approximate distance 50cm from the LCD surface
at a viewing angle of
Φ
and
Θ
equal to 0
°
.
FIG. 1 presents additional information concerning the measurement equipment and method.
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