High-contrast front-projection system for large-screen displays suppressing reflection and diffusion of ambient light

Ryota Sato, Baku Katagiri, Yoshito Suzuki, Mitsuru Kano, Tatsuo Uchida

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

A new front-projection system for large screens by diffusing only projected light towards the viewing-angle range and reflecting ambient light towards the other angle ranges is proposed. With this system, a high-quality and large-sized front-projection display with a high contrast ratio even in a bright room has been realized.

Original languageEnglish
Pages (from-to)123-128
Number of pages6
JournalJournal of the Society for Information Display
Volume19
Issue number1
DOIs
Publication statusPublished - 2011 Jan 1

Keywords

  • Large display
  • Light control
  • Optical film
  • Projection display

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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