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:
Nov. 19, 2024
Filed:
May. 02, 2022
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Hsiao-Min Chen, Hsinchu, TW;
Jyh-Nan Lin, Hsinchu, TW;
Kai-Shiung Hsu, Hsinchu, TW;
Ding-I Liu, Hsinchu, TW;
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/768 (2006.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
H01L 21/76832 (2013.01); H01L 21/0214 (2013.01); H01L 21/02164 (2013.01); H01L 21/0217 (2013.01); H01L 21/02178 (2013.01); H01L 21/0234 (2013.01);
Abstract
In a method of manufacturing a semiconductor device, a first dielectric layer is formed over a substrate, an adhesion enhancement layer is formed on a surface of the first dielectric layer, and a second dielectric layer is formed on the adhesion enhancement layer.