Issued Date: Jan. 06, 2009
Model No.: M220Z1-L10
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Inverter Current
Inverter Driving Frequency
Inverter
Symbol
Value
Unit
Ta
25±2
oC
Ha
50±10
%RH
VCC
5.0
V
According to typical value in "3. ELECTRICAL CHARACTERISTICS"
IL
7.5
mA
FL
55
KHz
Logah MIT70070.50
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
Item
Red
Color
Chromaticity
Green
Blue
White
Center Luminance of White
Contrast Ratio
Response Time
Symbol
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
LC
CR
TR
TF
Condition
θx=0° , θY =0°
CS-1000T
R=G=B=255
Grayscale
θx=0° , θY =0°
Min.
Typ –
0.03
200
700
---
---
Typ.
0.649
0.335
0.283
0.605
0.151
0.073
0.313
0.329
250
1000
1.3
3.7
Max. Unit Note
Typ +
0.03
(1), (5)
--- cd/m2 (4), (5)
---
- (2), (6)
2.2
5.8
ms
ms
(3)
White Variation
δW
θx=0° , θY =0°
---
--- 1.33 - (5), (6)
Horizontal
θx+
Viewing Angle
θx-
Vertical
θY+
θY-
CR>10
USB2000
75
85
---
75
85
---
70
80
Deg. (1), (5)
---
70
80
---
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