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P‐201L: Late‐News Poster : A Large‐Sized Directional LED Backlight Unit with Hollow Cavity Light Guide
Author(s) -
Kang ChihChieh,
Lin JengFeng,
Li HongZe,
Zeng ShiHu
Publication year - 2011
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 - 10.1889/1.3621021
Subject(s) - backlight , autostereoscopy , reflector (photography) , light guide , optics , unit (ring theory) , materials science , 3d printed , optoelectronics , computer science , light source , engineering , physics , liquid crystal display , stereoscopy , psychology , biomedical engineering , mathematics education
Abstract An innovative large‐sized directional LED backlight unit with hollow cavity light guide is devised for autostereoscopic 3D displays by implementing bilateral symmetry bumpy structures in bottom reflector. Simulation results demonstrate a good 3D BLU performance by accommodating only a 3D film as the top emission surface.