logo

For the Inventor, By the Inventor

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 9893237 B1

PDFFull Text
Date of Patent:
Feb. 13, 2018

Filed:

Dec. 13, 2016

Light emitting element

Applicant:

Nichia Corporation, Anan-shi, Tokushima, JP;

Inventor:

Hidetoshi Tanaka, Anan, JP;

Assignee:

NICHIA CORPORATION, Anan-Shi, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Teresa M Arroyo

Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 29/267 (2006.01); H01L 31/12 (2006.01); H01L 33/00 (2010.01); H01L 33/38 (2010.01); H01L 33/20 (2010.01); H01L 33/62 (2010.01); H01L 33/26 (2010.01);
U.S. Cl.
CPC ...
H01L 33/38 (2013.01); H01L 33/20 (2013.01); H01L 33/62 (2013.01); H01L 33/00 (2013.01); H01L 33/26 (2013.01);
Abstract

A light emitting element includes a semiconductor layer; an upper electrode disposed on an upper surface of the semiconductor layer; and a lower electrode disposed on a lower surface of the semiconductor later. In a plan view, the upper electrode includes a first extending portion extending in an approximately rectangular shape along an outer periphery of the semiconductor layer, a first pad portion connected to a first side among four sides of the first extending portion, a second pad portion connected to a second side that is opposite to the first side, among the four sides of the first extending portion, and a second extending portion and a third extending portion, each disposed in a region surrounded by the first extending portion, the second extending portion and the third extending portion each connecting the first pad portion and the second pad portion.

Find Patent Forward Citations

Tanaka, Hidetoshi. (2018). Light emitting element (U.S. Patent No. 9893237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9893237

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

Loading…