LG Flatron M228WA Service Manual page 8

4-2. Module Specification(LPL LM220WE1-TLA1, P/N : EAJ33945801(ZBD))
No. Item
1. Type
2. Active Display area
3. Outline dimension
4. Pixel pitch
5. Color arrangement
6. Color Depth
7. Electrical Interface
8. Surface Treatment
9. Operating Mode
10. Back light Unit
11. R/T
4-3. Optical characteristic specifications
4.3.1 Optical Characteristic
No. Item
1 Viewing Angle
<CR≥10>
2 Luminance
3 Contrast Ratio
4 CIE Color Coordinates
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Only for training and service purposes
Min
TFT Color LCD Module
473.76 (H) x 296.1 (V)
493.7 (H) x 320.1 (V) x16.5 (D)
0.282mm (H) x 0.282mm (V) x RGB
RGB vertical stripe
16.7M color
LVDS
Hard coating(3H) & Anti-glare(Haze 25)
Normally White
4 CCFL (4 lamps)
R.T : 1.3ms + R.T : 3.7ms
Specification
R/L
U/D
RGB-PC
Luminance
(cd/m2) AV/
Component
White Luminance Uniformity
CR RGB-PC/
AV/
Component
WHITE Wx
Wy
RED Rx
Ry
GREEN Gx
Gy
BLUE Bx
By
WHITE Wx
Wy
RED Rx
Ry
GREEN Gx
Gy
BLUE Bx
By
Typ. Max
Min Typ Max
70/70 80/80
60/70 75/85
250 300
200 250
75
500 800
0.313
0.329
0.635
Typ.
0.342 Typ.
-0.03
0.292 +0.03
0.611
0.147
0.070
0.285
0.293
0.635
Typ. Typ.
0.342
-0.015 +0.015
0.292
0.611
0.147
0.070
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Unit Remark
mm
mm Typ
mm
Typ.
Remark
APC:Clear, ACC:6500K
Full White(100 IRE)
APC:Clear, ACC:Cool
Full White(100 IRE)
At DFC Mode
Typ. 3000:1, Min. 2400:1
In RGB-PC input
APC : Clear
ACC : 6500K
White
(100 IRE)
In AV/Component input
APC : Clear
ACC : Cool
White
(85 IRE)
LGE Internal Use Only