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:
Mar. 06, 2001
Filed:
Oct. 27, 1998
Rieka Ohuchi, Tokyo, JP;
Takatoshi Suzuki, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
In a semiconductor device including a substrate which has a primary surface, a conduction wire formed on the primary surface, a semiconductor element which has a secondary surface, a projective electrode formed on the secondary surface, an insulative resin for adhesion which is applied between the primary surface and the secondary surface and which shrinks by hardening thereof, the substrate and the semiconductor element are adhered to each other by the hardening of the insulative resin with the projective electrode and the conduction wire corresponding with each other, so that an electrical connection between the projective electrode and the conduction wire is achieved and that a residual stress is generated in the insulative resin. The residual stress has a maximum value thereof around the projective electrode.