Enhanced light output in InGaN/GaN light emitting diodes with excimer laser etching surfaces

Hung Wen Huang, Jung Tang Chu, Chih Chiang Kao, Tao Hung Hsueh, Tien Chang Lu, Hao Chung Kuo, Shing Chung Wang*, Chang Chin Yu, Shou Yi Kuo

*此作品的通信作者

研究成果: 期刊稿件文章同行評審

6 引文 斯高帕斯(Scopus)

摘要

The InGaN/GaN light-emitting diode (LED) with a top p-GaN surface nanoroughened using Ni nanomasks and laser etching has been fabricated. The light output power of the InGaN/GaN LED with a nanoroughened top p-GaN surface is 1.55-fold that of a conventional LED. The series resistance of InGaN/GaN LED was reduced by 32% due to the increase in the contact area of the nanoroughened surface.

原文英語
頁(從 - 到)3442-3445
頁數4
期刊Japanese Journal of Applied Physics
45
發行號4 B
DOIs
出版狀態已出版 - 25 04 2006
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