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Proceedings Paper

Reliability of GaN-based vertical light-emitting diodes on metal alloy substrate for solid state lighting application
Author(s): Chao-Chen Cheng; Chen-Fu Chu; Wen-Huan Liu; Jiunn-Yi Chu; Hao-Chun Cheng; Feng-Hsu Fan; Jui-Kang Yen; Chuong Anh Tran; Trung Doan
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Paper Abstract

In this paper we describe GaN based Vertical Light Emitting diode on Metal Alloy Substrate (VLEDMS) as a disruptive technology to solve the heat dissipation and current-crowding effect for the power device operated at high current. We focus on reliability features of VLEDMS under various operation regimes required for solid state lighting (SSL) application.

Paper Details

Date Published: 12 September 2006
PDF: 5 pages
Proc. SPIE 6337, Sixth International Conference on Solid State Lighting, 633705 (12 September 2006); doi: 10.1117/12.678183
Show Author Affiliations
Chao-Chen Cheng, Semi-Photonics (Taiwan)
Chen-Fu Chu, Semi-Photonics (Taiwan)
Wen-Huan Liu, Semi-Photonics (Taiwan)
Jiunn-Yi Chu, Semi-Photonics (Taiwan)
Hao-Chun Cheng, Semi-Photonics (Taiwan)
Feng-Hsu Fan, Semi-Photonics (Taiwan)
Jui-Kang Yen, Semi-Photonics (Taiwan)
Chuong Anh Tran, SemiLEDs Corp. (United States)
Trung Doan, SemiLEDs Corp. (United States)

Published in SPIE Proceedings Vol. 6337:
Sixth International Conference on Solid State Lighting
Ian T. Ferguson; Nadarajah Narendran; Tsunemasa Taguchi; Ian E. Ashdown, Editor(s)

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