Title:
ILLUMINATING APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS PROVIDED WITH THE SAME
Document Type and Number:
WIPO Patent Application WO/2010/041494
Kind Code:
A1
Abstract:
Provided is an illuminating apparatus wherein color shade correction of illuminating light can be accurately performed. An illuminating apparatus (10) is provided with a main controller (11) which, in a color shade correcting operation, assesses whether the luminosity of external light received by a photodiode (5) is at a value that affects the color shade correcting operation. When the main controller assesses that the luminosity of the external light is at a value that affects the color shade correcting operation, the main controller stops the color shade correcting operation, and when the main controller assesses that the luminosity of the external light is at a value not affecting the color shade correcting operation, the main controller starts the color shade correcting operation.
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Inventors:
NABESAWA HIROYUKI
TOMIYOSHI AKIRA
TOMIYOSHI AKIRA
Application Number:
PCT/JP2009/060843
Publication Date:
April 15, 2010
Filing Date:
June 15, 2009
Export Citation:
Assignee:
SHARP KK (JP)
NABESAWA HIROYUKI
TOMIYOSHI AKIRA
NABESAWA HIROYUKI
TOMIYOSHI AKIRA
International Classes:
H05B37/02; H05B44/00
Foreign References:
JP2002048643A | 2002-02-15 | |||
JP2004234910A | 2004-08-19 | |||
JP2004303663A | 2004-10-28 | |||
JP2004093761A | 2004-03-25 |
Other References:
See also references of EP 2334152A4
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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