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Title:
DISPLAY APPARATUS
Document Type and Number:
Japanese Patent JP2012045983
Kind Code:
A
Abstract:

To provide a display apparatus that displays an image with proper luminance even if the brightness around a vehicle varies.

The display apparatus includes: a luminescent display device having a luminescent display surface where a plurality of luminescent areas are arranged in a row; an optical sensor for detecting the brightness around the vehicle; a state acquisition unit for acquiring state information indicating the state of the vehicle; and a control unit that increases the number of luminescent areas that emit light as a change of the vehicle state acquired by the state acquisition unit increases, and increases the luminance of each luminescent area as the brightness around the vehicle detected by the optical sensor increases.


Inventors:
TAKAYA SATOSHI
Application Number:
JP2010000187293
Publication Date:
March 08, 2012
Filing Date:
August 24, 2010
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
B60K35/00
Domestic Patent References:
JP2007040902A2007-02-15
JPS60224383A1985-11-08
JP2005338488A2005-12-08
JPH0217779U1990-02-06
JP2007065680A2007-03-15
JP2008074326A2008-04-03
JP2001206103A2001-07-31
JPH07223460A1995-08-22
JPH1020277A1998-01-23
JP2003330073A2003-11-19
JP2007040902A2007-02-15
JPS60224383A1985-11-08
JP2001260707A2001-09-26
Attorney, Agent or Firm:
Mitsuo Tanaka
Kyousei Tamura
Yukino Okunishi



 
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