A collimated illumination beam design for compact projection system

Ching Huang Lin, Chen Yu Hung, Yu Henq Chang, Wei Chia Su

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A system including diffusers, concave lenses, condenser lenses and a pair of microlens arrays is designed to expand the light source of 4 × 4 green laser (λ= 532 nm) to a approximately collimated illumination beam which area is 122 mm × 116 mm and suitable for pico-projector applications.

Original languageEnglish
Title of host publication20th International Display Workshops 2013, IDW 2013
PublisherInternational Display Workshops
Pages1273-1275
Number of pages3
ISBN (Electronic)9781510827783
Publication statusPublished - 2013 Jan 1
Event20th International Display Workshops 2013, IDW 2013 - Sapporo, Japan
Duration: 2013 Dec 32013 Dec 6

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Other

Other20th International Display Workshops 2013, IDW 2013
CountryJapan
CitySapporo
Period13-12-0313-12-06

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All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging

Cite this

Lin, C. H., Hung, C. Y., Chang, Y. H., & Su, W. C. (2013). A collimated illumination beam design for compact projection system. In 20th International Display Workshops 2013, IDW 2013 (pp. 1273-1275). (Proceedings of the International Display Workshops; Vol. 2). International Display Workshops.