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. 25, 2020
Filed:
Aug. 06, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor light emitting device includes: a light emitting structure having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer stacked therein along a stacking direction, a transparent electrode layer on the second conductivity-type semiconductor layer and divided into first and second regions, the transparent electrode layer having a plurality of first through-holes disposed in the first region, an insulating reflective layer covering the transparent electrode layer and having a plurality of second through-holes in a region overlapping the second region along the stacking direction, and a reflective electrode layer on the region of the insulating reflective layer and connected to the transparent electrode layer through the plurality of second through-holes.