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:
Feb. 18, 1997
Filed:
May. 30, 1995
Katsunobu Mori, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor device comprising a semiconductor chip, a plurality of electrode pads formed on the semiconductor chip, a metal wiring having a desired pattern and connected to the electrode pads, an anisotropic conductive film containing fine conductive particles and laminated on the semiconductor chip including the metal wiring, and an external electrode, in which the anisotropic conductive film has a concave portion at a desired portion on the metal wiring and the metal wiring is connected to the external electrode through the intermediary of the fine conductive particles present in the anisotropic conductive film by stuffing and sticking the external electrode in the concave portion.