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:
Oct. 27, 2020
Filed:
Nov. 18, 2019
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Wei-Barn Chen, Tainan, TW;
Ting-Huang Kuo, Tainan, TW;
Shiu-Ko Jangjian, Tainan, TW;
Chi-Cherng Jeng, Tainan, TW;
Kuang-Yao Lo, Tainan, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
A device includes first and second transistors and first and second isolation structures. The first transistor includes an active region including a first channel region, a first source and a first drain in the active region and respectively on opposite sides of the first channel region, and a first gate structure over the first channel region. The first isolation structure surrounds the active region of the first transistor. The second transistor includes a second source and a second drain, a fin structure includes a second channel region between the second source and the second drain, and a second gate structure over the second channel region. The second isolation structure surrounds a bottom portion of the fin structure of the second transistor. The top of the first isolation structure is higher than a top of the second isolation structure.