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:
Jun. 24, 2003
Filed:
Oct. 27, 1998
Kenji Uchiyama, Nagano-ken, JP;
Seiko Epson Corporation, , JP;
Abstract
In order to provide an adhesive which can enhance adhesiveness on each of adherends even when it is bonded with two adherends composed of different materials, an insulating adhesive material of an adhesive placed between the two adherends is composed of a two-layer structure of a first insulating adhesive material adhered with one adherend, and a second insulating adhesive material adhered with the other adherend. Each of the adhesives and is caused to have proper adhesive properties suitable for the adherend to be bonded with by, for example, adding different kinds of coupling agents. By this construction, the adhesion forces of the adhesives and on each adherend can respectively be enhanced, and the adhesion forces of the anisotropically electrically conductive adhesive can be improved as compared with adhesive comprising a conventional single insulating adhesive material.