The Optimization of Directly-Under-Light Type Backlight Module Structure for Brightness Uniformity

Abstract:

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The optimization of the directly-under-light type backlight module structure for brightness uniformity is investigated. All structure parameters of the 32-inch LCD-TV backlight module are chosen by the ray-tracing method for the optimal brightness uniformity. It is shown that the brightness uniformity without optical sheets can be made as high as 87.3%.

Info:

Periodical:

Key Engineering Materials (Volumes 364-366)

Edited by:

Guo Fan JIN, Wing Bun LEE, Chi Fai CHEUNG and Suet TO

Pages:

166-171

DOI:

10.4028/www.scientific.net/KEM.364-366.166

Citation:

C. F. Chen and L. M. Lu, "The Optimization of Directly-Under-Light Type Backlight Module Structure for Brightness Uniformity", Key Engineering Materials, Vols. 364-366, pp. 166-171, 2008

Online since:

December 2007

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Price:

$35.00

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