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Patent Searching and Data


Title:
VIDEO DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2013231873
Kind Code:
A
Abstract:

To provide a video display device capable of achieving both a reduction in moire and a reduction in cross talk.

A video display device includes: video display means 100 for displaying a composite image including a plurality of different images; and video separating means 101 arranged separately from the video display means 100 by a predetermined distance for separating the composite image displayed on the video display means 100 for each of the plurality of different images. The video separating means 101 includes a lenticular lens 200 that controls an emitting direction of light, and a barrier 210 comprising an opening 211 that transmits light and a shielding part 212 that shields light; and a boundary between the opening 211 and the shielding part 212 has a concave-convex shape.


Inventors:
OMAE HIDEKI
WATANABE TATSUMI
Application Number:
JP2012104168A
Publication Date:
November 14, 2013
Filing Date:
April 27, 2012
Export Citation:
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Assignee:
PANASONIC CORP
International Classes:
G02B27/22; G02B3/00; G02B3/06; G02B5/00; G03B35/24; H04N13/04
Domestic Patent References:
JPH06258597A1994-09-16
JP2008102430A2008-05-01
JP2004004681A2004-01-08
JP2012037712A2012-02-23
JP2010008719A2010-01-14
JP2012058599A2012-03-22
JP2011154337A2011-08-11
JP2011186373A2011-09-22
JP2011170334A2011-09-01
JP2011188142A2011-09-22
Attorney, Agent or Firm:
Hiromori Arai