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. 07, 1998
Filed:
Apr. 05, 1996
Michio Horiuchi, Nagano, JP;
Yoichi Harayama, Nagano, JP;
Shinko Electric Industries Co., Ltd., Nagano, JP;
Abstract
A semiconductor chip mount structure includes a substrate having a base surface on which base side connectors are formed; a semiconductor chip mounted on the base surface, the semiconductor chip having chip side connectors on a first surface thereof facing the base surface, the chip side connectors being electrically connected to the base side connectors; an insulating resin layer covering the chip side connectors and the base side connectors; a metal layer, made of a metal having a melting point lower than a temperature at which the electrical components of the semiconductor chip may be thermally destroyed, for covering the semiconductor chip and the insulating resin layer; and a wetting characteristic improving layer such as a metal powder or foil layer, formed along a contact surface between the metal layer and the insulation resin layer.