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LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Chrominance & Luminance
5.1. 42LD450C-UA-LC420WUG-SCA1 (LGD)
No. Item Min Typ Max Unit Remarks
1 Max Luminance
300 350
cd/m
2
(Center 1-point / Full White Pattern)
2 Luminance uniformity 1.3 5point
3 Color coordinate RED X Typ. 0.636 Typ.
(Default) Y -0.03 0.335 +0.03
GREEN X 0.291
Y 0.603
BLUE X 0.146
Y 0.061
WHITE X 0.279
Y 0.292
4 Contrast ratio 1100 1500
6 Color Temperature Cool Typ. 0.269 Typ. The W/B Tolerance is
-0.015 0.273 +0.015 ±0.015 for Adjustment
Medium Typ. 0.285 Typ.
-0.015 0.293 +0.015
Warm Typ. 0.313 Typ.
-0.015 0.329 +0.015
No. Item Min Typ Max Unit Remarks
1 Max Luminance
400 500
cd/m
2
(Center 1-point / Full White Pattern)
2 Luminance uniformity 1.3 5point
3 Color coordinate RED X Typ. 0.639 Typ.
(Default) Y -0.03 0.334 +0.03
GREEN X 0.290
Y 0.606
BLUE X 0.146
Y 0.061
WHITE X 0.279
Y 0.292
4 Contrast ratio 1200 1500
6 Color Temperature Cool Typ. 0.269 Typ. The W/B Tolerance is
-0.015 0.273 +0.015 ±0.015 for Adjustment
Medium Typ. 0.285 Typ.
-0.015 0.293 +0.015
Warm Typ. 0.313 Typ.
-0.015 0.329 +0.015
5.2. 42LD450C-UA-V420H2-L02 (CMO)
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