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. 23, 2002
Filed:
Mar. 15, 2000
Applicant:
Inventors:
Kenji Edasawa, Iruma, JP;
Shiro Ozaki, Shiki, JP;
Kazuhiro Sugiyama, Kunitachi, JP;
Isao Kurashima, Ome, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 1/08 ; B23K 3/706 ; B23K 3/102 ; B23K 3/512 ;
U.S. Cl.
CPC ...
B23K 1/08 ; B23K 3/706 ; B23K 3/102 ; B23K 3/512 ;
Abstract
A conductive paste is loaded in circular holes made in a reinforcing film of a carrier tape which includes a film substrate and the reinforcing film, followed by applying a heat treatment to the conductive paste to form projecting electrodes consisting of solder. Then, the reinforcing film is peeled off to permit the projecting electrode to project from the film substrate.