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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9261246 B1

PDFFull Text
Expired
Date of Patent:
Feb. 16, 2016

Filed:

Mar. 11, 2011

Light-emitting module, light source device, liquid crystal display device, and method of manufacturing light-emitting module

Applicants:

Toshifumi Ogata, Osaka, JP;

Kenji Sugiura, Osaka, JP;

Makoto Morikawa, Nara, JP;

Inventors:

Toshifumi Ogata, Osaka, JP;

Kenji Sugiura, Osaka, JP;

Makoto Morikawa, Nara, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:
Primary Examiner:

Anne Hines

Int. Cl.
CPC ...
F21K 99/00 (2010.01); F21V 3/00 (2015.01); F21V 17/10 (2006.01); H05K 3/28 (2006.01); F21V 19/00 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); H01L 25/075 (2006.01); H01L 33/54 (2010.01); F21V 29/507 (2015.01); F21V 29/89 (2015.01);
U.S. Cl.
CPC ...
F21K 9/90 (2013.01); F21K 9/1355 (2013.01); F21V 3/00 (2013.01); F21V 17/101 (2013.01); H05K 3/284 (2013.01); F21V 19/005 (2013.01); F21V 19/0055 (2013.01); F21V 29/507 (2015.01); F21V 29/89 (2015.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01); H01L 25/0753 (2013.01); H01L 33/54 (2013.01); H01L 2224/45139 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48227 (2013.01); H01L 2924/3025 (2013.01); H05K 2201/10106 (2013.01);
Abstract

Provided is a light-emitting module, a light source device and a liquid crystal display device in which unevenness in the luminance and color hardly occurs as compared to conventional technology. A light-emitting moduleis structured such that a plurality of element columns, each composed of light-emitting elementsarranged in line, are mounted on a substrate, and each element column is individually sealed by a separate sealing member. The light source device and the liquid crystal device each include the above light-emitting module

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Ogata, Toshifumi. (2016). Light-emitting module, light source device, liquid crystal display device, and method of manufacturing light-emitting module (U.S. Patent No. 9261246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9261246

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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