Browsing by Author "Fan, Chen-Wei"

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High luminance hybrid light guide plate for backlight module application
(2011-10-10)
Pan, Jui-Wen
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Fan, Chen-Wei
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光電系統研究所
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生醫電子轉譯研究中心
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Institute of Photonic System
We introduce a hybrid backlight module, which consists of a hybrid light guide plate (HLGP) and a brightness enhancement film (BEF). The HLGP comprises functions of a conventional light guide plate, a reflector, and a BEF. The HLGP allows one-dimensional rays to be collimated. We add a BEF above the HLGP, and let the crossed-dimension rays to be collimated. Comparing with the conventional edge-lit backlight module, the optical efficiency improves to 1.3-times and the on-axis luminance improves to 3.7-times by using the hybrid backlight module. (C) 2011 Optical Society of America
Integration of Imprinting with Reflector for Designing High Efficiency Street-Lamp Module
(2010)
Pan, Jui-Wen
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Tu, Sheng-Han
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Fan, Chen-Wei
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Lin, Sheng-Han
;
Huang, Jiun-Yang
A cost effective, high throughput, and high yield method for street lamp was proposed in this paper. We integrated the imprinting technology and the reflective optical element to improve the conventional street lamp. The novel design has 40% enhancement in illumination intensity, the uniform illumination and the glare effect elimination.