Local dimming using a grid-shaped reflector in large-sized LED TV

Zong Qin; Yi-Pai Huang; Sheng Liu; Han Ping David Shieh

doi:10.1002/j.2168-0159.2014.tb00337.x

Local dimming using a grid-shaped reflector in large-sized LED TV

Zong Qin, Yi-Pai Huang, Sheng Liu, Han Ping David Shieh

Department of Photonics

Research output: Contribution to journal › Article › peer-review

Abstract

A grid-shaped reflector was added into direct LED backlight in large-sized LED TV to reduce computational complexity of local dimming process. Without consideration of high computational complexity, more dimming blocks can be adopted to achieve lower distortion rate and power consumption.

Original language	English
Pages (from-to)	1288-1291
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	45
Issue number	1
DOIs	https://doi.org/10.1002/j.2168-0159.2014.tb00337.x
State	Published - 1 Jan 2014

Keywords

computational complexity
distortion rate
LED backlight
local dimming

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title = "Local dimming using a grid-shaped reflector in large-sized LED TV",

abstract = "A grid-shaped reflector was added into direct LED backlight in large-sized LED TV to reduce computational complexity of local dimming process. Without consideration of high computational complexity, more dimming blocks can be adopted to achieve lower distortion rate and power consumption.",

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author = "Zong Qin and Yi-Pai Huang and Sheng Liu and Shieh, {Han Ping David}",

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