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:
Jul. 16, 2024
Filed:
Aug. 10, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Joonyong Kim, Seoul, KR;
Sunkyu Hwang, Seoul, KR;
Jongseob Kim, Seoul, KR;
Junhyuk Park, Pohang-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided are a power device and a method of manufacturing the same. The power device may include a channel layer; a source and a drain at respective sides of the channel layer; a gate on the channel layer between the source and the drain; a passivation layer covering the source, the drain, and the gate; and a plurality of field plates in the passivation layer. The plurality of field plates may have different thicknesses. The plurality of field plates may have different widths, different pattern shapes, or both different widths and different pattern shapes.