National Changhua University of Education Institutional Repository : Item 987654321/10910
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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10910

Title: A Novel LED Light-Source Module for Large Scale Direct Backlight
Authors: Cheng, Kai-Hung;Chen, Jin-Jia;Huang, Kuang-Lung
Contributors: 電機工程學系
Keywords: LED;Light-source module;Lens structure;Parabolic reflector;Direct backlight
Date: 2008-12
Issue Date: 2012-06-04T09:14:02Z
Publisher: 中華民國光學工程學會; 國立交通大學
Abstract: A novel LED light-source module is presented for large scale direct backlight. This light-source module consists of an LED light source, a new lens structure, and a squared parabolic reflector so that an evenly-distributed light pattern can be obtained. An application of this light-source module to a 43-inch backlight module can yield a predicted luminance uniformity of 94% without any diffuser sheet.
Relation: International Conference on Optics and Photonics in Taiwan, OPT'08, Taiwan, 2008年12月5-6日: Fri-P1-288
Appears in Collections:[Department and Graduate Institute of Electronic Engineering] Proceedings

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