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:
Dec. 30, 2025
Filed:
Sep. 28, 2022
Fujian Jinhua Integrated Circuit Co., Ltd., Quanzhou, CN;
Yu-Cheng Tung, Quanzhou, CN;
Janbo Zhang, Quanzhou, CN;
Fujian Jinhua Integrated Circuit Co., Ltd., Quanzhou, CN;
Abstract
The present disclosure provides a semiconductor device and a fabricating method thereof, including a substrate, a supporting structure and a capacitor structure. The supporting structure is disposed on the substrate, and the supporting structure includes a first supporting layer and a second supporting layer. The capacitor structure is disposed on the substrate and includes a plurality of bottom electrode layers. Each of the bottom electrode layers includes two portions extended upwardly, and one of the two portions has a first thickness between the substrate and the first supporting layer, and a second thickness between the first supporting layer and the second supporting layer, and the first thickness is greater than the second thickness.