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:
Sep. 09, 2014
Filed:
Mar. 25, 2009
Applicants:
Yoshito Konno, Kawasaki, JP;
Yutaka Yamada, Kawasaki, JP;
Inventors:
Yoshito Konno, Kawasaki, JP;
Yutaka Yamada, Kawasaki, JP;
Assignee:
Fujitsu Semiconductor Limited, Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 63/00 (2006.01); H01L 21/683 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67132 (2013.01); H01L 21/6838 (2013.01); H01L 21/67011 (2013.01);
Abstract
A method of peeling an electronic component. The method includes a step of, when the electronic component is adhered onto a first main surface of a tape member, bringing a bellowphragm into contact with a second main surface, which is the other main surface of the tape member; and a step of, after the bellowphragm is brought into contact with the second main face, deforming the bellowphragm and the tape member by supplying a fluid to the bellowphragm to thereby peel the electronic component from the tape member.