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:
Jul. 22, 2025
Filed:
Nov. 12, 2021
Applicant:
Tokyo Seimitsu Co., Ltd., Hachioji, JP;
Inventor:
Kiyotaka Kizaki, Hachioji, JP;
Assignee:
TOKYO SEIMITSU CO. , LTD, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/67 (2006.01); H01L 21/683 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67132 (2013.01); H01L 21/6836 (2013.01);
Abstract
A tape affixing apparatus that affixes a dicing tape to a workpiece and a dicing frame with appropriate tension. A tape affixing apparatusaffixes a dicing tape DT—to a workpiece W and a dicing frame DF in an affixing direction D. The tape affixing apparatusincludes a pressing rollerthat presses the dicing tape DT against the workpiece W and the dicing frame DF and a support pinthat stretches the dicing tape DT in a width direction D