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1. (WO2010122789) DISPLAY APPARATUS AND LIGHTING WINDOW

Pub. No.:    WO/2010/122789    International Application No.:    PCT/JP2010/002886
Publication Date: Fri Oct 29 01:59:59 CEST 2010 International Filing Date: Thu Apr 22 01:59:59 CEST 2010
IPC: G02B 27/22
G09F 9/00
Applicants: Fujikura Ltd.
株式会社フジクラ
KAMIKATANO, Mitsuru
上片野充
TSUMANUMA, Takashi
妻沼孝司
Inventors: KAMIKATANO, Mitsuru
上片野充
TSUMANUMA, Takashi
妻沼孝司
Title: DISPLAY APPARATUS AND LIGHTING WINDOW
Abstract:
A display apparatus comprises a transparent light guide plate, a light source provided at at least one end surface of the light guide plate, and a mask provided on the surface of the light guide plate. The light guide plate is provided with a plurality of light reflecting and scattering portions having light reflecting and scattering surfaces which reflect light emitted from the light source and emit the reflected light from a front surface side of the light guide plate. The mask permits a viewer to visually recognize the light reflected from a light reflection portion for a viewer's right eye, using the right eye, and the light reflected from a light reflection portion for a viewer's left eye, using the left eye, whereby the reflected light beams can be stereoscopically recognized due to a binocular parallax.