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. 27, 2024
Filed:
Oct. 12, 2022
Innoscience (Zhuhai) Technology Co., Ltd., Zhuhai, CN;
King Yuen Wong, Zhuhai, CN;
Ronghui Denys Hao, Zhuhai, CN;
INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD., Zhuhai, CN;
Abstract
Some embodiments of the present disclosure provide a semiconductor device including a channel layer, a barrier layer, a p-type doped III-V layer, a gate, a drain, and a doped semiconductor layer. The barrier layer is disposed on the channel layer. The p-type doped III-V layer is disposed on the barrier layer. The gate is disposed on the p-type doped III-V layer. The drain is disposed on the barrier layer. The doped semiconductor layer is disposed on the barrier layer and is covered by the drain. The drain has a first portion located between the p-type doped III-V layer and an entirety of the doped semiconductor layer.