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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 9847460 B1

PDFFull Text
Date of Patent:
Dec. 19, 2017

Filed:

Mar. 16, 2016

Light emitting device with reflective electrode

Applicant:

Epistar Corporation, Hsinchu, TW;

Inventors:

Chun-Teng Ko, Hsinchu, TW;

De-Shan Kuo, Hsinchu, TW;

Chien-Kai Chung, Hsinchu, TW;

Tsun-Kai Ko, Hsinchu, TW;

Assignee:

EPISTAR CORPORATION, Hsinchu, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Meiya Li

Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/52 (2006.01); H01L 29/40 (2006.01); H01L 33/40 (2010.01); H01L 33/22 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 33/405 (2013.01); H01L 33/22 (2013.01); H01L 33/40 (2013.01); H01L 33/44 (2013.01); H01L 2933/0016 (2013.01);
Abstract

A light-emitting device includes a semiconductor light emitting stack; an electrode on the semiconductor light emitting stack, the electrode including a mirror layer, an adhesion layer inserted between the mirror layer and the semiconductor light emitting stack, a bonding layer; and a plurality of pits between the bonding layer and the semiconductor light emitting stack, wherein one of the plurality of pits is not filled up by the adhesion layer.

Find Patent Forward Citations

Ko, Chun-Teng. (2017). Light emitting device with reflective electrode (U.S. Patent No. 9847460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9847460

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

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