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. 23, 2021
Filed:
Dec. 31, 2019
Applicant:
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Inventors:
Yung-Yao Lee, Hsinchu County, TW;
Chen Yi Hsu, Hsinchu County, TW;
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/67 (2006.01); G03F 7/16 (2006.01); G03F 7/38 (2006.01); G03F 7/40 (2006.01);
U.S. Cl.
CPC ...
G03F 7/168 (2013.01); G03F 7/38 (2013.01); G03F 7/40 (2013.01); H01L 21/67225 (2013.01);
Abstract
The present disclosure provides an apparatus for fabricating a semiconductor structure, including an air flow redistribution member configured to receive an air flow at a first end and eject the air flow at a second end. The air flow redistribution member includes a first air flow redistribution plate and a second air flow redistribution plate between the first air flow redistribution plate and the second end.