P‐107 Computer‐Simulation‐Based Optical‐Efficiency Maximization for a Direct‐Type LED Backlight Unit | Zendy

Han GilWon | Zendy; Jin MinJi | Zendy; Park HeeJeong | Zendy; Jung SoonShin | Zendy; Moon JeongMin | Zendy; Kang InByeong | Zendy

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P‐107 Computer‐Simulation‐Based Optical‐Efficiency Maximization for a Direct‐Type LED Backlight Unit

Author(s) -

Han GilWon,

Jin MinJi,

Park HeeJeong,

Jung SoonShin,

Moon JeongMin,

Kang InByeong

Publication year - 2008

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 - 10.1889/1.3069467

Subject(s) - backlight , luminance , optics , distortion (music) , maximization , software , computer science , unit (ring theory) , physics , computer graphics (images) , optoelectronics , mathematics , liquid crystal display , mathematical optimization , amplifier , cmos , programming language , mathematics education

Distortion to the angular light distribution of LED within a LED Backlight unit can result in a decline of luminance and color uniformity. Effects of components within a LED package on angular light distribution uniformity were studied in detail by utilizing the ‘LightTools®’, a commercialized software, to derive optimal optical solution for a LED backlight unit.

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