Hollow light guide for light weight and high efficiency planar illuminator

Zhi Ting Ye*, Yunng Min Pai, Hao-Chung Kuo, Cheng-Huan Chen

*此作品的通信作者

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

Light guides have been widely used for transforming line or point sources into planar illuminators for general lighting applications. A hollow light guide with a diffusive reflection cavity (DRC) associated with edge-light LED light sources has been proposed to resolve the issues of weight, uniformity and efficiency simultaneously. The experiment shows an overall efficiency of 84.35%, uniformity of 90.5%, at the height of 35cm, the illumination is 1396 lux that only needed 3 watts of total LED driving power. The weight of the whole module is 180g, 55% lighter than the solid light guide with the same size.

原文English
主出版物標題Asia Communications and Photonics Conference, ACP 2017
發行者OSA - The Optical Society
ISBN(電子)9781943580347
DOIs
出版狀態Published - 10 11月 2017
事件2017 Asia Communications and Photonics Conference, ACP 2017 - Guangzhou, Guangdong, China
持續時間: 10 11月 201713 11月 2017

出版系列

名字Asia Communications and Photonics Conference, ACP
2017-August
ISSN(列印)2162-108X

Conference

Conference2017 Asia Communications and Photonics Conference, ACP 2017
國家/地區China
城市Guangzhou, Guangdong
期間10/11/1713/11/17

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