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:
May. 19, 2026
Filed:
Jun. 21, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A semiconductor structure includes a substrate, a first device unit and a second device unit. The substrate includes a first region and a second region. The first device unit is disposed on the first region, and includes a plurality of first channel portions and two first source/drain portions. The second device unit is disposed on the second region, and includes a lower device and an upper device. The lower device is disposed on the second region, and includes at least one lower channel portion and two lower source/drain portions. The upper device is disposed above and spaced apart from the lower device, and includes at least one upper channel portion and two upper source/drain portions. A number of the first channel portions is greater than a number of the at least one lower channel portion and greater than a number of the at least one upper channel portion.