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Proceedings Paper

A study of optical design of backlight module with external illuminance
Author(s): Chih-Ta Yen; Yi-Chin Fang
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Paper Abstract

This research proposes the concept of Light Guide Film (LGF) at the back side of Back Light Unit (BLU). This new design may induce the exterior light, and then improve the power-saving of existent BLU. Two design models are reseated: One is design for 14 inch LCD monitor of notebook computer, which might improve 21% compared to traditional one. Another is designed for 3.5 inch LCD for mobile phone display, which might improve 15% compared to traditional one.

Paper Details

Date Published: 21 September 2011
PDF: 17 pages
Proc. SPIE 8170, Illumination Optics II, 81700K (21 September 2011); doi: 10.1117/12.897362
Show Author Affiliations
Chih-Ta Yen, National Formosa Univ. (Taiwan)
Yi-Chin Fang, National Kaohsiung First Univ. of Science and Technology (Taiwan)

Published in SPIE Proceedings Vol. 8170:
Illumination Optics II
Tina E. Kidger; Stuart David, Editor(s)

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