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Patent Searching and Data


Title:
ILLUMINATING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
Document Type and Number:
WIPO Patent Application WO/2010/113363
Kind Code:
A1
Abstract:
An illuminating device (12) is provided with a light source (17), a chassis (14) which houses the light source (17), and an optical member (15a) which faces the light source (17). The optical member (15a) has a light source superimposition portion (DA), which is superimposed on a light source disposed region (LA) having the light source (17) disposed thereon in the chassis (14), and a non light source superimposition portion (DN), which is superimposed on a non light source disposed region (LN) having no light source (17) disposed thereon in the chassis. At least on the light source superimposition portion (DA) of the optical member (15a), a light reflecting section (40) is formed such that the reflectance of the light source superimposition portion (DA) is relatively high compared with that of the non light source superimposition portion (DN). On the optical member (15a), a color adjusting section (50) which adjusts the colors of the light source superimposition portion (DA) and the non light source superimposition portion (DN) is formed.

Inventors:
TAKATA Yoshiki (())
Application Number:
JP2009/071220
Publication Date:
October 07, 2010
Filing Date:
December 21, 2009
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町22番22号 Osaka, 〒5458522, JP)
International Classes:
F21S2/00; F21V9/08; F21V13/02; G02F1/13357; H04N9/30; F21Y103/00
Foreign References:
JP2005117023A
JP2007294170A
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (5th Floor, Nittochi Nagoya Bldg. 1-1, Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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