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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 9281460 B1

PDFFull Text
Date of Patent:
Mar. 08, 2016

Filed:

Oct. 28, 2013

Light emitting device package and light emitting device having lead-frames

Applicant:

Nichia Corporation, Anan-shi, JP;

Inventor:

Hideki Hayashi, Anan, JP;

Assignee:

NICHIA CORPORATION, Anan-shi, JP;

Attorney:

Mori & Ward, LLP

Primary Examiner:

Teresa M Arroyo

Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 29/267 (2006.01); H01L 33/00 (2010.01); H01L 31/0203 (2014.01); H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 33/62 (2010.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 25/0753 (2013.01); H01L 2224/32245 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/48257 (2013.01); H01L 2224/73265 (2013.01); H01L 2924/171 (2013.01); H01L 2924/1715 (2013.01); H01L 2924/181 (2013.01); H01L 2933/0033 (2013.01);
Abstract

The light emitting device package has a lengthwise direction as viewed from above and a lateral or widthwise direction perpendicular to the lengthwise direction, and is provided with two lead-frames lined-up in the lengthwise direction and molded resin formed as a single unit with the two lead-frames. The package is characterized in that each of the two lead-frames has a first thin region that is thinned by establishing a recess in the lower surface and/or the upper surface of the lead-frame, and that recess is covered with molded resin. Further, each lead-frame has an extension that narrows as it extends towards the opposite lead-frame. Both extensions are entirely within first thin regions, and as viewed from above, at least parts of the opposing extensions are positioned opposite each other in the lateral direction.

Find Patent Forward Citations

Hayashi, Hideki. (2016). Light emitting device package and light emitting device having lead-frames (U.S. Patent No. 9281460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9281460

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

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