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:
Nov. 19, 2024
Filed:
Apr. 15, 2021
Enkris Semiconductor, Inc., Jiangsu, CN;
Kai Cheng, Jiangsu, CN;
Liyang Zhang, Jiangsu, CN;
ENKRIS SEMICONDUCTOR, INC., Jiangsu, CN;
Abstract
The disclosure provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes: a first group III nitride epitaxial layer disposed on a support substrate, a silicon substrate, a bonding layer and a second group III nitride epitaxial layer; wherein the first group III nitride epitaxial layer is bonded to the silicon substrate by the bonding layer; through-silicon-vias are formed in the silicon substrate, and first through-holes are formed in the bonding layer, wherein the through-silicon-vias communicate with the first through-holes; and the second group III nitride epitaxial layer is disposed within the first through-holes and the through-silicon-vias and on the silicon substrate, wherein the second group III nitride epitaxial layer is coupled to the first group III nitride epitaxial layer.