See-through projection screen and display system

Zih Ying Su, Cheng-Huan Chen, Po Hung Yao, Wen Hsun Yang, Wei Chung Chao, Jian Jhih Lin, Daniel Wu

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

A projection screen with scattering dot pattern covering only a part of the screen area and the majority of the area left clearly transparent has been proposed for see-through display application. The scattering dot could be replaced with microstructure for redirecting scattering light path or controiling diverging angle for varied application scenario. The prototype of both scattering film and micro prism film have been made and demonstrated to show the desired performance by using commercial projector as the image source. A dedicated ultrashort focus projector using LED on silicon as the image source is being developed in the mean time for the improvement of efficiency and form factor of the overall see-through projection system.

Original languageEnglish
Pages (from-to)1729-1732
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume46
Issue number1
DOIs
StatePublished - 1 Jun 2015
Event2015 SID International Symposium - San Jose, United States
Duration: 2 Jun 20153 Jun 2015

Keywords

  • Led on silicon projector
  • Projection screen
  • See-through display

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