LED polarization conversion and angular shaping module for LCD backlighting

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

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations


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.

Original languageEnglish
Title of host publicationInternational Optical Design Conference 2010
StatePublished - 8 Nov 2010
EventInternational Optical Design Conference 2010 - Jackson Hole, WY, United States
Duration: 13 Jun 201017 Jun 2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X


ConferenceInternational Optical Design Conference 2010
CountryUnited States
CityJackson Hole, WY


  • LED
  • angular shaping
  • backlighting
  • polarization conversion

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