High uniformity in angular correlated-colortemperature distribution of white LEDs from 2800K to 6500K

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/103514

Title:	High uniformity in angular correlated-colortemperature distribution of white LEDs from 2800K to 6500K
Authors:	鍾德元;Sun, Ching-Cherng;Chen, Ching-Yi;Chen, Cheng-Chien;Chiu, Chih-Yu;Peng, Yi-Ning;Wang, Yu-Huan;Yang, Tsung-Hsun;Chung, Te-Yuan;Chung, Cheng-Yang
Contributors:	理學院光電科學與工程學系
Keywords:	Color;Computer Simulation;Computer-Aided Design;Equipment Design;Equipment Failure Analysis;Lighting - instrumentation;Models, Theoretical;Semiconductors;Temperature
Date:	2012-03-12
Issue Date:	2026-04-23 11:31:58 (UTC+8)
Publisher:	United States
Abstract:	摘要： In this paper, to our best knowledge, it is the first time to present a precise simulation and detailed design of angular correlated color temperature (CCT) distribution of white LEDs covering a range of CCT from 2800K to 6500K. An optimized design of packaging structure with a silicone lens covering a phosphor dome performed an extreme small angular CCT deviation of 105K in the simulation and 182K in a corresponding real sample for a white LED with the CCT near 6500K. 其他題名： Opt Express 出版者： United States 出版日期： 2012-03-12 出處： Optics express, 2012-03, Vol.20 (6), p.6622 資源來源： Optica Publishing Group Journals 識別號： ISSN: 1094-4087 識別號： EISSN: 1094-4087 識別號： DOI: 10.1364/OE.20.006622 識別號： PMID: 22418546
Appears in Collections:	[Department of Optics and Photonics] journal & Dissertation

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