Yu-Chih Chang

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Active since

2013

Affiliations

National Cheng Kung University(Current)

National Kaohsiung Normal University

Yu-Chih Chang is an author at National Cheng Kung University specializing in light-emitting diodes, gallium nitride light-emitting diodes, and materials science.

Publications per year

2013–2015

Publications

Improved Light Extraction Efficiency of a High-Power GaN-Based Light-Emitting Diode With a Three-Dimensional-Photonic Crystal (3-D-PhC) Backside Reflector

Yu-Chih Chang, Jian-Kai Liou, Wen-Chau Liu · IEEE Electron Device Letters · 2013 · 32 citations

Engineering, Electrical Engineering, Materials Science +17

Enhanced Light Extraction of a High-Power GaN-Based Light-Emitting Diode With a Nanohemispherical Hybrid Backside Reflector

Jian-Kai Liou, Wei‐Cheng Chen, Ching-Hong Chang et al. · IEEE Transactions on Electron Devices · 2015 · 14 citations

Engineering, Electrical Engineering, Materials Science +17

Implementation of High-Power GaN-Based LEDs With a Textured 3-D Backside Reflector Formed by Inserting a Self-Assembled ${\rm SiO}_{2}$ Nanosphere Monolayer

Jian-Kai Liou, Po-Cheng Chou, Chun-Chia Chen et al. · IEEE Transactions on Electron Devices · 2014 · 10 citations

Engineering, Electrical Engineering, Materials Science +17

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