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:
Jan. 30, 2024
Filed:
Dec. 28, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Taehun Kim, Bucheon-si, KR;
Sungwon Ko, Osan-si, KR;
Bokyoung Kim, Hwaseong-si, KR;
Jinhwan Kim, Seoul, KR;
Wongoo Hur, Incheon, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor light emitting device includes a substrate structure, first and second regions and a main region; a light emitting structure, first and second electrode layers, an interlayer insulating layer, and a pad electrode layer. The light emitting structure is provided on the third region. The first electrode layer is provided between the substrate structure and the light emitting structure, and has a first electrode extension that extends into the first region. The second electrode layer is provided between the first electrode layer and the light emitting structure, and has a second electrode extension that extends into the second region. The interlayer insulating layer is provided between the first and second electrode layers, and has an opening exposing a portion of the first electrode extension. The pad electrode layer is provided on the interlayer insulating layer, and is connected to the portion of the first electrode extension through the opening.