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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 11489058 B1

PDFFull Text
Date of Patent:
Nov. 01, 2022

Filed:

Mar. 29, 2019

Semiconductor structure and associated manufacturing method

Applicant:

Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;

Inventors:

Hsin-Li Cheng, Hsinchu County, TW;

Yu-Chi Chang, Kaohsiung, TW;

Assignee:

TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;

Attorneys:

WPAT Law

Anthony King

Primary Examiner:

Shahed Ahmed

Assistant Examiner:

Sun Mi Kim King

Int. Cl.
CPC ...
H01L 29/45 (2006.01); H01L 29/78 (2006.01); H01L 29/40 (2006.01); H01L 29/66 (2006.01); H01L 21/762 (2006.01); H01L 21/8234 (2006.01);
U.S. Cl.
CPC ...
H01L 29/456 (2013.01); H01L 21/76224 (2013.01); H01L 21/823481 (2013.01); H01L 29/401 (2013.01); H01L 29/66477 (2013.01); H01L 29/78 (2013.01);
Abstract

A semiconductor structure is disclosed. The semiconductor structure includes: a substrate; an active area including a channel region sandwiched between two source/drain regions; an insulation region surrounding the active area from a top view; and a dielectric layer disposed over and in contact with an interface between the insulation region and the source/drain regions. A method of manufacturing the same is also disclosed.

Find Patent Forward Citations

Cheng, Hsin-Li. (2022). Semiconductor structure and associated manufacturing method (U.S. Patent No. 11489058). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11489058

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

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