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:
Jan. 07, 2025
Filed:
Jun. 07, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
National Taiwan University, Taipei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
NATIONAL TAIWAN UNIVERSITY, Taipei, TW;
Abstract
A method of forming a semiconductor device includes forming a semiconductor strip extending above a semiconductor substrate, forming shallow trench isolation (STI) regions on opposite sides of the semiconductor strip, recessing a portion of the semiconductor strip, etching the STI regions to form a recess in the STI regions, forming a first thermal conductive layer in the recess, forming a source/drain epitaxy structure on the first thermal conductive layer, and forming a gate stack across the semiconductor strip and extending over the STI regions.