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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.:

US 9111862 B1

PDFFull Text
Date of Patent:
Aug. 18, 2015

Filed:

Mar. 27, 2012

Semiconductor apparatus and manufacturing method thereof

Applicant:

Xinpeng Wang, Shanghai, CN;

Inventor:

Xinpeng Wang, Shanghai, CN;

Assignee:

Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;

Attorneys:

Koppel, Patrick, Heybl & Philpott

Michael J. Ram

Primary Examiner:

Cheung Lee

Assistant Examiner:

Frederick B Hargrove

Int. Cl.
CPC ...
H01L 21/02 (2006.01); H01L 21/28 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 29/78 (2006.01);
U.S. Cl.
CPC ...
H01L 21/28114 (2013.01); H01L 29/42376 (2013.01); H01L 29/6653 (2013.01); H01L 29/66545 (2013.01); H01L 29/7843 (2013.01); H01L 29/7847 (2013.01);
Abstract

A semiconductor apparatus and a manufacturing method therefor is described. The semiconductor apparatus comprises a substrate and a gate structure for a N-channel semiconductor device above the substrate. A recess is formed at a lower end portion of at least one of two sides of the gate where it is adjacent to a source region and a drain region, of the N-channel semiconductor. The channel region of the N-channel semiconductor device has enhanced strain. The apparatus can further have a gate structure for a P-channel semiconductor device above the substrate.

Find Patent Forward Citations

Wang, Xinpeng. (2015). Semiconductor apparatus and manufacturing method thereof (U.S. Patent No. 9111862). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9111862

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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