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:
Assignee:
NIKON CORP
International Classes:
G09F9/00; G02F1/1333; G02F1/13357; G03B13/02; G03B17/02; G09G3/20; G09G3/34; G09G3/36
Domestic Patent References:
JP2007187972A | 2007-07-26 | |||
JP2004118747A | 2004-04-15 | |||
JP2008197861A | 2008-08-28 | |||
JPH063669A | 1994-01-14 | |||
JP2010151877A | 2010-07-08 | |||
JP2007229036A | 2007-09-13 | |||
JP2008197861A | 2008-08-28 | |||
JP2010066437A | 2010-03-25 | |||
JP2003043460A | 2003-02-13 | |||
JP2009140193A | 2009-06-25 | |||
JP2007310826A | 2007-11-29 | |||
JP2010066561A | 2010-03-25 | |||
JP2007025587A | 2007-02-01 | |||
JP2007187972A | 2007-07-26 | |||
JP2004118747A | 2004-04-15 | |||
JPH063669A | 1994-01-14 | |||
JP2010151877A | 2010-07-08 | |||
JP2007229036A | 2007-09-13 |
Attorney, Agent or Firm:
Furuya Fumio
Toshihide Mori
Toshihide Mori