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.:
Date of Patent:
Feb. 05, 2013
Filed:
Aug. 10, 2011
Youn-joon Sung, Yongin-si, KR;
Su-hee Chae, Suwon-si, KR;
Tae-hoon Jang, Yongin-si, KR;
Kyu-sang Kim, Seoul, KR;
Youn-joon Sung, Yongin-si, KR;
Su-hee Chae, Suwon-si, KR;
Tae-hoon Jang, Yongin-si, KR;
Kyu-sang Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
Provided is a method of manufacturing semiconductor light emitting devices including: forming light emitting structures by sequentially depositing a first material layer, an active layer and a second material layer; forming the roughness pattern on a region of the bottom of a substrate except at least a cleaving region for forming cleaving planes; and forming n-electrodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile