Surface roughening on n-GaN surface and its effect on lighting performance of thin-GaN LED
碩士 === 國立中央大學 === 化學工程與材料工程研究所 === 95 === Texture on n-GaN surface is an important issue to improve the light extraction for GaN-based LEDs. Currently, using photo-enhance chemical etching (PEC) has been proven to be an efficient method to roughen the n-type GaN surface. Regular pyramids would for...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/23459165546454670545 |