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.

Date of Patent:
Jan. 30, 2018

Filed:

Jan. 15, 2016
Applicant:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Inventors:

Jui-Yao Lai, Changhwa, TW;

Sai-Hooi Yeong, Zhubei, TW;

Ying-Yan Chen, Hsinchu, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/80 (2006.01); H01L 29/76 (2006.01); H01L 21/00 (2006.01); H01L 21/337 (2006.01); H01L 23/535 (2006.01); H01L 21/8238 (2006.01); H01L 27/092 (2006.01); H01L 29/08 (2006.01); H01L 29/16 (2006.01); H01L 29/161 (2006.01); H01L 29/165 (2006.01); H01L 29/24 (2006.01); H01L 29/66 (2006.01); H01L 29/78 (2006.01);
U.S. Cl.
CPC ...
H01L 23/535 (2013.01); H01L 21/823814 (2013.01); H01L 21/823821 (2013.01); H01L 21/823864 (2013.01); H01L 21/823871 (2013.01); H01L 21/823878 (2013.01); H01L 27/0924 (2013.01); H01L 29/0847 (2013.01); H01L 29/161 (2013.01); H01L 29/165 (2013.01); H01L 29/1608 (2013.01); H01L 29/24 (2013.01); H01L 29/66515 (2013.01); H01L 29/66545 (2013.01); H01L 29/66636 (2013.01); H01L 29/7848 (2013.01);
Abstract

A semiconductor device includes a first transistor having a first gate, a first source and a first drain, a second transistor having a second gate, a second source and a second drain, an isolation region separating the first transistor from the second transistor, and a local interconnect connecting at least one of the first source and the first drain to at least the second source and the second drain. The local interconnect is in contact with a surface of the at least one of the first source and the first drain, a surface of the at least the second source and the second drain and a surface of a part of the isolation region.


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