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:
Jan. 02, 2024
Filed:
May. 20, 2020
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Shao-Lun Chien, Hsinchu, TW;
Ting-Wei Chiang, New Taipei, TW;
Hui-Zhong Zhuang, Kaohsiung, TW;
Pin-Dai Sue, Tainan, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
An integrated circuit device includes a first power rail, a first active area extending in a first direction, and a plurality of gates contacting the first active area and extending in a second direction perpendicular to the first direction. A first transistor includes the first active area and a first one of the gates. The first transistor has a first threshold voltage (VT). A second transistor includes the first active area and a second one of the gates. The second transistor has a second VT different than the first VT. A tie-off transistor is positioned between the first transistor and the second transistor, and includes the first active area and a third one of the gates, wherein the third gate is connected to the first power rail.