參數(shù)資料
型號(hào): LC171W03-A4
廠商: NXP Semiconductors N.V.
英文描述: SPECIFICATION FOR APPROVAL
中文描述: 規(guī)范批準(zhǔn)
文件頁(yè)數(shù): 17/28頁(yè)
文件大?。?/td> 732K
代理商: LC171W03-A4
Product Specification
17 / 28
LC171W03
Liquid Crystal Display
Ver. 0.0
Jan.10, 2002
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ for 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.
Table 10. OPTICAL CHARACTERISTICS
Ta=
25
°
C
, V
LCD
=12.0V, f
V
=60HzDclk=68.25MHz, I
BL
=7mA
1.45
13P
6
-
Gray Scale
5P
y axis, down (
φ
=270
°
)
y axis, up (
φ
=90
°
)
x axis, left (
φ
=180
°
)
x axis, right(
φ
=0
°
)
88
-
θ
d
88
-
θ
u
88
-
θ
l
5
degree
88
-
θ
r
Viewing Angle (CR>10)
WHITE
BLUE
GREEN
RED
0.611
Gy
0.283
Gx
0.064
By
0.145
Bx
0.304
Wy
0.289
Wx
Decay Time
Rise Time
4
ms
13
-
Tr
D
Rx
0.341
Ry
Typ
+0.03
0.636
Typ
-0.03
Color Coordinates
[CIE1931]
4
ms
12
-
Tr
R
Response Time
3
1.3
δ
WHITE
Luminance Variation
2
cd/m
2
-
450
380
L
WH
Surface Luminance, white
1
Notes
Units
-
400
280
CR
Contrast Ratio
Max
Typ
Min
Values
Symbol
Parameter
50 cm
FIG. 1 Optical Characteristic Measurement Equipment and Method
Optical
Stage(x,y)
LCD Module
Pritchard 880 or
equivalent
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