Novel lens design for ultra-thin, high efficiency of light utilization, direct type RGB LED backlight module

C. Y. Shen*, C. W. Chiu, Chang-Po Chao, J. S. Huang, C. L. Wang, H. W. Lin, Solomon Chi, S. Y. Tsai

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

The objective of this study is to design a novel cone-shaped lens for achieving high optical efficiency for an ultra-thin, direct type RGB LED backlight unit (BLU). The usage of the novel lens could replace the commonly used diffuser plate for gaining higher efficiency and providing satisfactory uniformity of BLU.

Original languageEnglish
Pages2067-2070
Number of pages4
StatePublished - 1 Dec 2007
Event14th International Display Workshops, IDW '07 - Sapporo, Japan
Duration: 5 Dec 20075 Dec 2007

Conference

Conference14th International Display Workshops, IDW '07
CountryJapan
CitySapporo
Period5/12/075/12/07

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