IEEE - Institute of Electrical and Electronics Engineers, Inc. - Free-form micro-lens for LED general illumination

2009 Asia Communications and Photonics Conference and Exhibition (ACP 2009)

Author(s): Liwei Sun ; Shangzhong Jin ; Songyuan Cen
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 November 2009
Conference Location: Shanghai, China
Conference Date: 2 November 2009
Page(s): 1 - 2
ISBN (CD): 978-1-55752-877-3
DOI: 10.1364/ACP.2009.WH3
Regular:

To redistribute any patterns of LED radiation distributions onto a target surfaces to achieve a prescribed distribution, the free-form micro-lens is designed by using the "edge-ray principle".... View More

Advertisement