Achieving color balance of a large sized BLU directly-lit by LEDs capped with customized optical lenses

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

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The objective of this study is to develop a high color balance thin RGB LED backlight unit (BLU) for large-sized LCD-TVs. Genetic Algorithm is employed to search the optimal angular placement of each RGB LED and gain the condition of better color mixing for achieving high color balance of BLU.

Original languageEnglish
Pages (from-to)870-873
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume39
Issue number2
DOIs
StatePublished - 30 Oct 2008
Event2008 SID International Symposium - Los Angeles, CA, United States
Duration: 20 May 200821 May 2008

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