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:
Aug. 21, 2001
Filed:
Apr. 26, 1999
Ryoichi Morimoto, Shiga-ken, JP;
Koichi Nitta, Omihachiman, JP;
Abstract
An electronic component connecting method of connecting a first electronic component and a second electronic component via a connecting structure like a bump electrode in which a thermosetting conductive adhesive is applied on connecting electrodes on an IC chip, which serves as the first electronic component, by printing or the like, and is hardened, whereby tapered projecting electrodes as bump electrodes are formed to project in the form of, for example, a circular cone. Then, a conductive adhesive for connection is applied on the projecting electrodes. Before the conductive adhesive for connection is hardened, the IC chip is aligned with a wiring board, which serves as the second electronic component, so that the ends of the projecting electrodes and connecting electrodes on the wiring board are in contact with each other. In this aligned state, the conductive adhesive for connection is hardened.