@inproceedings{7861f52e9a564429a9d269507ab2f5a1,
title = "Light extraction analysis of GaN-based LEDs",
abstract = "Optical analysis of the light extraction based on Monte-Carlo ray tracing in high-efficiency GaN-based LEDs with use of textured structure is presented. The simulation indicates that the introduction of micro pyramid array with slanted surfaces can effectively improve the light extraction efficiency. In addition, the light extraction of three types of LED with or without an epoxy lens is analyzed, where the patterned substrate with pyramid structure arrays is shown most effective way to increase light extraction efficiency in an encapsulated LED with an epoxy lens.",
keywords = "GaN-based LED, Light extraction efficiency, Monte-Carlo ray tracing, Textured surface",
author = "Lee, {Tung Xian} and Go, {Kuo Fong} and Chung, {Te Yuan} and Sun, {Ching Cherng}",
year = "2007",
doi = "10.1117/12.696868",
language = "???core.languages.en_GB???",
isbn = "0819465860",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Gallium Nitride Materials and Devices II",
note = "Gallium Nitride Materials and Devices II ; Conference date: 22-01-2007 Through 25-01-2007",
}