CLAA070LB01CW CHUNGHWA PICTURE TUBES, CLAA070LB01CW Datasheet - Page 13

• Manufacturer Part Number: CLAA070LB01CW
• Description: Display Module
• Manufacturer: CHUNGHWA PICTURE TUBES

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8. OPTICAL CHARACTERISTICS
VCC=3.3V
[Note]
*1) Definition of contrast ratio：
*2) Definition of luminance：
Constrast Ratio
Luminance*)
Luminance Uniformity
Response Time
Coordinate
(White - Black)
Viewing
Definition of Luminance Uniformity:
Measure white luminance on the point1~5 as figure8-1
Color
Measure white luminance on the point 5 as figure8-1
Angle
Contrast Ratio (CR)= (White) Luminance of ON ÷ (Black) Luminance of OFF
Brightness conditions : I
ITEM
Horizontal
Vertical
Green
White
△L = [L(Min)/L(Max)]×100
Blue
Red
SYMBOL
L
= 5.5 mA ,
CR
Wx
Wy
Lw
ΔL
Rx
Ry
Gx
Gy
Bx
By
Tr
ψ
θ
Tf
Fig8-1 Measuring point
13/15
CONDITION
CR≧10
    θ = φ ﹦0°
Point-5
Point-5
Point-5
ELECTRONICS_090331
0.283
0.299
0.550
0.284
0.271
0.534
0.118
0.093
SPEC_CLAA070LB01CW_V0.3_CAPITAL
MIN.
300
185
120
70
80
--
CHUNGHWA PICTURE TUBES, LTD.,
0.313
0.329
0.580
0.314
0.301
0.564
0.148
0.123
TYP.
400
220
140
100
80
13
7
0.343
0.359
0.610
0.344
0.331
0.594
0.178
0.153
MAX.
--
--
--
--
cd/m
UNIT
ms
ms
%
--
--
°
°
2
Ta=25℃
Remarks
*1)*2)*3)
*2)*3)
*2)*3)
*3)*4)
*2)*3)
*2)*3)
*2)*3)
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