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:
May. 26, 2015
Filed:
Feb. 23, 2011
Jung Hyeok Bae, Seoul, KR;
Byung Hak Jeong, Seoul, KR;
Kyung Wook Park, Seoul, KR;
Chung Song Kim, Seoul, KR;
Jung Hyeok Bae, Seoul, KR;
Byung Hak Jeong, Seoul, KR;
Kyung Wook Park, Seoul, KR;
Chung Song Kim, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
Provided are a light emitting device, a method for fabricating the light emitting device, and a light emitting device package. The light emitting device includes a light emitting structure including a first conductive type semiconductor layer, an active layer under the first conductive type semiconductor layer, and a second conductive type semiconductor layer under the active layer, a conductive support member, and a protection member on the light emitting structure. The light emitting structure has a first width and a second width. A difference between the first width and the second width defines a stepped structure or an inclined structure. The protection member is disposed on the stepped or the inclined structure defined by the difference between the first and second widths of the light emitting structure.