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:
Oct. 14, 2025
Filed:
Aug. 30, 2021
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/677 (2006.01); H01L 21/68 (2006.01); H01L 21/687 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67766 (2013.01); H01L 21/67745 (2013.01); H01L 21/681 (2013.01); H01L 21/68707 (2013.01);
Abstract
A workpiece handling system includes a carrier, a lower imaging device, and a transfer mechanism. The carrier is configured to carry at least one workpiece. The lower imaging device is disposed beside the carrier. The transfer mechanism is movably disposed over the lower imaging device and the carrier, wherein the transfer mechanism includes an end effector configured to pick and place the at least one workpiece and an upper imaging device disposed beside the end effector. A method of calibrating a workpiece handling system and a method of manufacturing a semiconductor package are also provided.