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:
Jun. 21, 2022
Filed:
Jul. 07, 2020
Innoscience (Zhuhai) Technology Co., Ltd., Zhuhai, CN;
Han-Chin Chiu, Zhuhai, CN;
INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD., Zhuhai, CN;
Abstract
A semiconductor apparatus and a fabrication method thereof are disclosed. The semiconductor apparatus includes a substrate, a channel layer, a barrier layer, and a gate structure, and includes: a first doped group III-V semiconductor, a group III-V semiconductor, and a conductor. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The first doped group III-V semiconductor is disposed on the barrier layer. The group III-V semiconductor is disposed on the doped group III-V semiconductor. The conductor is disposed on the group III-V semiconductor, where a width of the first doped group III-V semiconductor is greater than a width of the conductor.