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Title:
IMAGE DISPLAY DEVICE AND IMAGE PICKUP DEVICE
Document Type and Number:
Japanese Patent JP2012037717
Kind Code:
A
Abstract:

To provide an image display device having a simple structure that removes the dirt on the device.

An image display device of the present invention includes: a display part that displays an image; a photocatalyst layer that is formed in front of the display part; and a light-emitting part that emits illumination light capable of illuminating the photocatalyst layer through the display part. The light-emitting part has a function of photoactivating the photocatalyst layer by illuminating the photocatalyst layer, and a function of illuminating the display part during the image display on the display part.


Inventors:
KUBOTA YUKIO
Application Number:
JP2010177493A
Publication Date:
February 23, 2012
Filing Date:
August 06, 2010
Export Citation:
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Assignee:
NIKON CORP
International Classes:
G09F9/00; G02F1/1333; G02F1/13357; G03B13/02; G03B17/02; G09G3/20; G09G3/34; G09G3/36
Domestic Patent References:
JP2007187972A2007-07-26
JP2004118747A2004-04-15
JP2008197861A2008-08-28
JPH063669A1994-01-14
JP2010151877A2010-07-08
JP2007229036A2007-09-13
JP2008197861A2008-08-28
JP2010066437A2010-03-25
JP2003043460A2003-02-13
JP2009140193A2009-06-25
JP2007310826A2007-11-29
JP2010066561A2010-03-25
JP2007025587A2007-02-01
JP2007187972A2007-07-26
JP2004118747A2004-04-15
JPH063669A1994-01-14
JP2010151877A2010-07-08
JP2007229036A2007-09-13
Attorney, Agent or Firm:
Furuya Fumio
Toshihide Mori



 
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