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:
Mar. 31, 2015
Filed:
May. 10, 2011
Hyung Duk Ko, Seoul, KR;
Jung Ja Yang, Gyunggi-do, KR;
Yu Seung Kim, Seoul, KR;
Youn Joon Sung, Gyunggi-do, KR;
Soo Jin Jung, Gyunggi-do, KR;
Dae Cheon Kim, Gyunggi-do, KR;
Byung Kwun Lee, Gyunggi-do, KR;
Hyung Duk Ko, Seoul, KR;
Jung Ja Yang, Gyunggi-do, KR;
Yu Seung Kim, Seoul, KR;
Youn Joon Sung, Gyunggi-do, KR;
Soo Jin Jung, Gyunggi-do, KR;
Dae Cheon Kim, Gyunggi-do, KR;
Byung Kwun Lee, Gyunggi-do, KR;
Samsung Electronics Co., Ltd., Seoul, KR;
Abstract
Provided are a semiconductor light emitting device and a method for fabricating the same. The semiconductor light emitting device includes a light emitting structure and a pattern. The light emitting structure includes a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer. The pattern is formed on at least one light emitting surface among the surfaces of the light emitting structure. The pattern has a plurality of convex or concave parts that are similar in shape. The light emitting surface with the pattern formed thereon has a plurality of virtual reference regions that are equal in size and are arranged in a regular manner. The convex or concave part is disposed in the reference regions such that a part of the edge thereof is in contact with the outline of one of the plurality of virtual reference regions.