Title:
MAGNIFICATION PROJECTION DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2009210778
Kind Code:
A
Abstract:
To easily make a transparent glass that constitutes part of a building such as a store into a display screen for viewing a transmitted image.
The magnification projection display device for viewing a magnified image from a side opposite to the arrangement position of a magnification projector 4 of a glass plate 60 comprises: the glass plate 60 constituting the part of the building; and the magnification projector 4 disposed oppositely to have a predetermined space from a surface of the glass 60 to magnify and project an input image on the surface of the glass plate 60 while laterally reversing it. A light diffusion layer 61 for diffusing transmitted light is provided on the surface of the glass plate 60.
Inventors:
HIRABAYASHI TAKAO
Application Number:
JP2008053206A
Publication Date:
September 17, 2009
Filing Date:
March 04, 2008
Export Citation:
Assignee:
KYOKUHEI GLASS KAKO KK
International Classes:
G03B21/14; G02F1/13; G03B21/62
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba
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