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. 10, 2025
Filed:
May. 17, 2023
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/528 (2006.01); H01L 21/768 (2006.01); H01L 23/535 (2006.01); H10D 30/01 (2025.01); H10D 30/62 (2025.01); H10D 30/69 (2025.01); H10D 62/10 (2025.01); H10D 62/13 (2025.01);
U.S. Cl.
CPC ...
H01L 21/76897 (2013.01); H01L 21/76805 (2013.01); H01L 21/76895 (2013.01); H01L 23/5283 (2013.01); H01L 23/535 (2013.01); H10D 30/024 (2025.01); H10D 30/6211 (2025.01); H10D 30/797 (2025.01); H10D 62/116 (2025.01); H10D 62/151 (2025.01);
Abstract
A semiconductor device structure is provided. The semiconductor device structure includes a first epitaxial structure and a second epitaxial structure spaced apart from the first epitaxial structure. The semiconductor device structure also includes a conductive contact electrically connected to the first epitaxial structure and a first conductive via over the conductive contact. The semiconductor device structure further includes a second conductive via directly above the second epitaxial structure. The second conductive via is longer than the first conductive via.