IMAGE DISPLAY DEVICE

WIPO Patent Application WO/2014/051002

A1

Provided is an image display device with which the transparency of a non-display portion and the visibility of a projected image can be achieved. The screen of the image display device is synchronized such that when the screen is in a light-scattering state, an image projection device projects an image on all or a portion of the screen, and when the screen is in a light-transmitting state, the image projection device does not project an image, and the screen is driven such that the light-transmitting state and the light-scattering state of the screen are periodically switched, with the switching frequency being between 40-100 Hz and the duty ratio of the periodic switching being 0.01-0.20.

KIDA NORIYUKI (JP)
KADOWAKI MASAMI (JP)

PCT/JP2013/076137

April 03, 2014

September 26, 2013

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MITSUBISHI CHEM CORP (JP)

G03B21/14; C08F2/44; C08F2/48; C09K19/38; G02F1/13; G02F1/133; G02F1/1334; G03B21/60; G09G3/20; G09G3/36

WO2012060306A1

2012-05-10

JP2002541515A	2002-12-03
JP2004184980A	2004-07-02
JP2010531468A	2010-09-24
JP2004184979A	2004-07-02
JP2004184979A	2004-07-02

"Liquid Crystal Device Handbook", vol. 142, 1989, NIHON KOGYO SHIMBUN, pages: 152 - 192
"Ekisho Binran", 2000, MARUZEN CO., LTD., pages: 260 - 330
"Ekisho Binran", 2000, MARUZEN CO., LTD., pages: 365 - 415
V. VORFLUSEV; S. KUMAR: "Phase Separated Composite Organic Film", SCIENCE, vol. 283, 1999, pages 1903
See also references of EP 2902843A4

HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)

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