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

doi:10.1889/JSID19.1.123

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

Engineering

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	123-128
Number of pages	6
Journal	Journal of the Society for Information Display
Volume	19
Issue number	1
DOIs	https://doi.org/10.1889/JSID19.1.123
Publication status	Published - 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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10.1889/JSID19.1.123

Cite this

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AU - Uchida, Tatsuo

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

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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