標題: High-efficiency polarized light illumination system for liquid-crystal-display projectors
作者: Chang, CM
Shieh, HPD
光電工程學系
Department of Photonics
關鍵字: liquid crystal display;illumination system;projector;polarization conversion;shape conversion;offset design
公開日期: 1-十二月-2000
摘要: We present a new optical system with two identical s- and p-polarized light paths for converting a random polarized beam into a linearly polarized one. The system also provides a uniform and rectangular cross-section beam on the light valve. The geometrical factor of the polarization-conversion efficiency of 190% and the uniformity at the liquid crystal display (LCD) plane of above 90% has been achieved by this optimized optical system.
URI: http://dx.doi.org/10.1143/JJAP.39.6580
http://hdl.handle.net/11536/30112
ISSN: 0021-4922
DOI: 10.1143/JJAP.39.6580
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
Volume: 39
Issue: 12A
起始頁: 6580
結束頁: 6581
顯示於類別:期刊論文


文件中的檔案:

  1. 000166820100022.pdf