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:
May. 22, 2001
Filed:
Nov. 05, 1999
Michio Horiuchi, Nagano, JP;
Takuya Kazama, Nagano, JP;
Shinko Electric Industries Co., Ltd., Nagano, JP;
Abstract
A semiconductor device having a semiconductor element and a connecting substrate, wherein the connecting substrate includes a flat sheet-like insulation member, having first and second surfaces. The first surface is provided with solder bumps projecting at locations corresponding to locations of electrodes on an electrode/terminal-formed face of the semiconductor element, or terminals formed at ends of patterned wirings formed by rerouting a conductive material on the electrode/terminal-formed fact. The second surface is provided with external connection terminals having a larger diameter than the solder bumps on the first surface and being electrically connected with the solder bumps through a via piercing the insulation member in the direction of its thickness. The semiconductor element is mounted on the connecting substrate by bonding the electrodes or the terminals on the electrode/terminal-formed face of the semiconductor element to the solder bumps.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile