Local Dimming - LG 55LW9500 Service Manual

LED - ALEF
Benefit: More Clear More Real
ALEF Type
Local Dimming
BLU
structure
Local
Dimming
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
DBEF
Prism sheets
Diffuser plate
Light Blocking Pattern
Guiding Layer
Reflecting coating w/patterns
PCB LED Array is on the back of Module
Feature
Best picture quality + thin TV
ALEF LED`
Slimmer depth
better picture quality
Local dimming depicts more
Local
deep black.
Dimming
Model
XXLW9500-TA
47inch : H(24) * V(10) = 240Block
55inch : H(24) * V(12) = 288Block
XXLW7700-TA
42inch : H(12) * V(4) = 48Block
47inch : H(12) * V(5) = 60Block
55inch : H(16) * V(6) = 96Block
LGE Internal Use Only