標題: Demonstration of a simplified optical mouse lighting module by integrating the non-Lambertian LED chip and the free-form surface
作者: Pan, Jui-Wen
Tu, Sheng-Han
光電系統研究所
生醫電子轉譯研究中心
Institute of Photonic System
Biomedical Electronics Translational Research Center
公開日期: 20-五月-2012
摘要: A cost-effective, high-throughput, and high-yield method for the efficiency enhancement of an optical mouse lighting module is proposed. We integrated imprinting technology and free-form surface design to obtain a lighting module with high illumination efficiency and uniform intensity distribution. The imprinting technique can increase the light extraction efficiency and modulate the intensity distribution of light-emitting diodes. A modulated light source was utilized to add a compact free-form surface element to create a lighting module with 95% uniformity and 80% optical efficiency. (C) 2012 Optical Society of America
URI: http://hdl.handle.net/11536/16303
ISSN: 1559-128X
期刊: APPLIED OPTICS
Volume: 51
Issue: 15
結束頁: 2834
顯示於類別:期刊論文


文件中的檔案:

  1. 000304246400006.pdf