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:
Oct. 31, 2017
Filed:
Aug. 09, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Se Yeon Jung, Seoul, KR;
Yong Gyeong Lee, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
Disclosed is a light emitting device which includes a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, a first current blocking layer, a second current blocking layer arranged on the light emitting structure to be separated from each other, a light-transmitting conductive layer arranged on the first current blocking layer, the second current blocking layer and the light emitting structure, first electrode and second electrode electrically coupled to the first conductive semiconductor layer and the second conductive semiconductor layer, respectively, a through hole formed through the light-transmitting conductive layer, the second conductive semiconductor layer and the active layer to a portion of the first conductive semiconductor layer, and a through electrode arranged inside the through hole. Here, the through electrode does not overlap the first current blocking layer in a vertical direction.