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P‐209L: Late‐News Poster : High Efficiency Uniform LED Surface Light Source
Author(s) -
Kang ChihChieh,
Lin JengFeng,
Wu YuChang,
Yeh ShihCheng,
Chen TaiRong
Publication year - 2010
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3499970
Subject(s) - backlight , illuminance , surface (topology) , optics , enhanced data rates for gsm evolution , computer science , light guide , light emitting diode , materials science , optoelectronics , light source , physics , mathematics , artificial intelligence , geometry , liquid crystal display
A novel LED uniform surface light structure is devised for the use of lighting, especially for a large‐Size edge‐type backlight unit (BLU). Two kinds of embodiments are proposed in this work. Simulation results demonstrate their high efficiency and high uniformity in terms of light extraction and illuminance performance, respectively.