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:
Apr. 08, 2025
Filed:
May. 02, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Jack Liu, Taipei, TW;
Charles Chew-Yuen Young, Cupertino, CA (US);
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
In some embodiments, a semiconductor device is provided. The semiconductor device includes a semiconductor substrate having a first semiconductor material layer separated from a second semiconductor material layer by an insulating layer. A first access transistor is arranged on the first semiconductor material layer, where the first access transistor has a pair of first source/drain regions having a first doping type. A second access transistor is arranged on the first semiconductor material layer, where the second access transistor has a pair of second source/drain regions having a second doping type opposite the first doping type. A resistive memory cell having a bottom electrode and an upper electrode is disposed over the semiconductor substrate, where one of the first source/drain regions and one of the second source/drain regions are electrically coupled to the bottom electrode.