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:
Aug. 04, 2020
Filed:
Aug. 24, 2018
Lg Innotek Co., Ltd., Seoul, KR;
Youn Joon Sung, Seoul, KR;
Rak Jun Choi, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
Disclosed herein is a semiconductor device including: a semiconductor structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first conductive semiconductor layer and the second conductive semiconductor layer; a first insulating layer disposed on the semiconductor structure; a first electrode disposed on the first conductive semiconductor layer through a first hole of the first insulating layer; a second electrode disposed on the second conductive semiconductor layer through a second hole of the first insulating layer; a first cover electrode disposed on the first electrode; and a second cover electrode disposed on the second electrode, wherein the second cover electrode includes a plurality of pads, and a connecting portion configured to connect the plurality of pads, a width of the connecting portion is smallest at a central position between the adjacent pads, and an area ratio between the second cover electrode and the first cover electrode is in the range of 1:1.1 to 1:1.5.