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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 9312302 B1

PDFFull Text
Expired
Date of Patent:
Apr. 12, 2016

Filed:

Jan. 27, 2014

Light emitting module, lighting apparatus, and lighting fixture

Applicant:

Panasonic Corporation, Osaka, JP;

Inventors:

Yuuya Yamamoto, Osaka, JP;

Kohji Hiramatsu, Osaka, JP;

Assignee:

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

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Mohammad Islam

Assistant Examiner:

Mikka Liu

Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 25/075 (2006.01); H01L 33/58 (2010.01); H01L 33/54 (2010.01); H01L 33/56 (2010.01);
U.S. Cl.
CPC ...
H01L 27/15 (2013.01); H01L 25/0753 (2013.01); H01L 33/58 (2013.01); H01L 33/54 (2013.01); H01L 33/56 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A light emitting module is provided in which color unevenness of illumination light is difficult to occur. An optical member formed from a translucent material having a refractive index higher than air is interposed between a first light emitting part and a second light emitting part. A side surface of the optical member has a region facing a first sealing member, and the region is at least partially in contact with a surface of the first sealing member. The side surface of the optical member has a region facing a second sealing member, and the region is at least partially in contact with a surface of the second sealing member. In plan view, an upper surface of the optical member does not substantially overlap either of an upper surface of a first light emitting element or an upper surface of a second light emitting element.

Find Patent Forward Citations

Yamamoto, Yuuya. (2016). Light emitting module, lighting apparatus, and lighting fixture (U.S. Patent No. 9312302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9312302

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

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