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. 20, 2024
Filed:
May. 18, 2023
Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;
Semiconductor Manufacturing International (Beijing) Corporation, Beijing, CN;
Xiang Hu, Shanghai, CN;
Abstract
A semiconductor structure and a method for forming the semiconductor structure are provided. The semiconductor structure includes a substrate including a first region and a second region, a first gate structure over the first region, and first source-drain doped layers in the first region of the substrate on both sides of the first gate structure. The semiconductor structure also includes a second gate structure over the second region, and second source-drain doped layers in the second region of the substrate on both sides of the second gate structure. Further, the semiconductor structure includes a first protection layer over the second gate structure, a first conductive structure over a first source-drain doped layer, and an isolation layer over the first conductive structure. The first conductive structure is also formed on the first gate structure, and the first conductive structure has a top surface lower than the first protection layer.