Highly efficient InGaN-based LED with embedded cubic airvoids

Da Wei Lin, Jhih Kai Huang, Che Yu Liu, Ruey Wen Chang, Sheng Wen Wang, Gou Chung Chi, Hao-Chung Kuo*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Highly efficient InGaN-based LEDs with embedded sidewall passivation cubic airvoids made by nanoimprint lithography were demonstrated. The LEDs with embedded airvoids exhibit a 45% enhancement of light output at 20 mA compared with conventional LEDs.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2014
PublisherOptical Society of American (OSA)
ISBN (Print)9781557529992
StatePublished - 8 Jun 2014
EventCLEO: Applications and Technology, CLEO_AT 2014 - San Jose, CA, United States
Duration: 8 Jun 201413 Jun 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Print)2160-9020
ISSN (Electronic)2162-2701


ConferenceCLEO: Applications and Technology, CLEO_AT 2014
CountryUnited States
CitySan Jose, CA

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