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:
Apr. 01, 2025
Filed:
Dec. 07, 2020
Applicant:
Kulicke & Soffa Netherlands B.v., Eindhoven, NL;
Inventors:
Assignee:
Kulicke & Soffa Netherlands B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/683 (2006.01); C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 7/40 (2018.01);
U.S. Cl.
CPC ...
H01L 21/6836 (2013.01); C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 7/403 (2018.01); C09J 2203/326 (2013.01); C09J 2301/302 (2020.08); C09J 2301/416 (2020.08); H01L 2221/68363 (2013.01); H01L 2221/68368 (2013.01); H01L 2221/68381 (2013.01);
Abstract
A system includes a vacuum chuck; and a tape. The tape includes a flexible polymer substrate; and an adhesive die catching film disposed on the flexible polymer substrate facing a front surface of the flexible polymer substrate. The tape is held on the vacuum chuck by suction applied to a rear surface of the flexible polymer substrate.