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Mathematical Problems in Engineering
Volume 2014, Article ID 535703, 7 pages
Research Article

Design of Elliptic Reflective LED Surgical Shadowless Lamps Using Mathematical Optical Tracing Algorithms

1Department of Mechanical and Electro-Mechanical Engineering, Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
2Department of the Mechanical and Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung 811, Taiwan

Received 12 June 2014; Accepted 11 September 2014; Published 29 September 2014

Academic Editor: Teen-Hang Meen

Copyright © 2014 Cheng-Tang Pan et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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