大画面高臨場で楽しめる湾曲凹面スクリーン開発。 ビデオプロジェクター創作秘話と未来テレビ方式  －CES 2014 で湾曲有機ＥＬテレビが発表されたが 最初のビデオプロジェクター は光学と人間の不思議な視覚原理でコンケーブ凹面映像だった－

竹内 幸一

doi:10.11371/wiieej.13.05.0_1

Reports of the 270th Technical Conference of the Institute of Image Electronics Engineers of Japan

Session ID : 13-05-01

DOI https://doi.org/10.11371/wiieej.13.05.0_1

Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: The Institute of Image Information and Television Engineers, The Society for Art & Science

Name : Reports of the 270th Technical Conference of the Institute of Image Electronics Engineers of Japan

Number : 270

Location : [in Japanese]

Date : March 10, 2014 -

Concave Curved Screen development to enjoy on the big screen high realism The first story of the home video projector. Future television systems.

－At CES 2014 USA, Korean LG demonstrated curved OELD TV. The first home video projector sony 1971 used concave curved screen by the human vision principle..－

*Koichi TAKEUCHI

Author information

Keywords: giant screen, curved screen, concave screen, natural reality, video projector, retina , human vision

CONFERENCE PROCEEDINGS RESTRICTED ACCESS

Details

Abstract

Generally giant TV set has big and flat screen. At 2014 Consumer Electronics Show in USA, Korean electronics maker demonstrated new cylindrical curved screen big TV From 1971 my first Video Projector sony were using concave spherical screen by the reason of brightness and natural viewing. We can get natural reality images by concave screen. It is the wonder human vision and biological brain effect. We can get natural reality and beauty.

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