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:
Dec. 27, 2016
Filed:
Aug. 07, 2014
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, Taiwan, CN;
Chen-Liang Liao, Taichung, TW;
Cheng-Wei Cheng, Taichung, TW;
Ming Lei, Taichung, TW;
Yi-Lii Huang, Hsinchu County, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
The integrated circuit (IC) device includes a substrate, an isolation feature, a first gate structure, a second gate structure, a first contact feature and a first supplementary active region. The isolation feature is disposed in the substrate, and the isolation feature defines a boundary between a first active region and a second active region of the substrate. The first gate structure is disposed over the first active region. The second gate structure is disposed over the second active region. The first contact feature is disposed over the first active region, in which a portion of the first active region is disposed between the first gate structure and the isolation feature. The first supplementary active region is disposed adjacent to the portion of the first active region, in which a thickness of the first supplementary active region is substantially in a range from 5 nm to 10 nm.