LED polarization conversion and angular shaping module for LCD backlighting

Po-Chun Lin; Cheng-Huan Chen; Han-Ping Yang; Hung-Yi Lin

doi:10.1117/12.868892

8 September 2010 LED polarization conversion and angular shaping module for LCD backlighting

Po-Chun Lin, Cheng-Huan Chen, Han-Ping Yang, Hung-Yi Lin

Proceedings Volume 7652, International Optical Design Conference 2010; 765213 (2010) https://doi.org/10.1117/12.868892
Event: International Optical Design Conference 2010, 2010, Jackson Hole, WY, United States

Abstract

A polarization conversion and angular shaping LED module has been proposed to improve the efficiency and uniformity for direct type LCD backlighting. The design includes simulation based on nanostructure, polarization and geometrical optics.

Citation Download Citation

Po-Chun Lin, Cheng-Huan Chen, Han-Ping Yang, and Hung-Yi Lin "LED polarization conversion and angular shaping module for LCD backlighting", Proc. SPIE 7652, International Optical Design Conference 2010, 765213 (8 September 2010); https://doi.org/10.1117/12.868892

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