LG Electronics 425010, 425020, 425030 6. Chroma & Brightness

更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
- 8 -
6. Chroma & Brightness
6.1 37"LCD Module
1) Standard Test Condition (The unit has been ‘ON’)
2) Stable for approximately 30 minutes in a dark environment at 25±2_
3) The values specified are at approximate distance 50Cm from the LCD surface
4) Ta= 25±2°C, VLCD=12.0V, fV=60Hz, Dclk=148.5MHz VBR_A=1.6V, ExtVBR_B=100%
6.2 42"LCD Module
1) Standard Test Condition(The unit has been ‘ON’)
2) Stable for approximately 60 minutes in a dark environment at 25_
3) The values specified are at approximate distance 50Cm from the LCD surface
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left/Up/Down 89
2. Luminance Luminance (cd/m2) 400 500
Variation - 1.3 MAX / MIN
3. Contrast Ratio CR 1000 1500
4. CIE Color Coordinates White WX Typ 0.280 Typ AUO(42")
WY -0.03 0.290 +0.03
RED Xr 0.640
Yr 0.330
Green Xg 0.290
Yg 0.600
Blue Xb 0.150
Yb 0.060
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left/Up/Down 89
2. Luminance Luminance (cd/m2) 400 500
Variation - 1.3 MAX / MIN
3. Contrast Ratio CR 1000 1400
4. CIE Color Coordinates White WX Typ 0.279 Typ LPL(37")
WY -0.03 0.292 +0.03
RED Xr 0.641
Yr 0.334
Green Xg 0.291
Yg 0.614
Blue Xb 0.145
Yb 0.062