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:
Jan. 30, 2007
Filed:
Mar. 25, 2004
Katsuyuki Naitoh, Tenri, JP;
Katsuyuki Naitoh, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor chipis mounted on a flexible substratewherein internal connecting electrodesto be connected to protruding electrodeson an element surface of the semiconductor chipand wiresfor connecting the internal connecting electrodesand the external connecting electrodes to be connected to external devices are provided on a surface of an insulating film. The internal connecting electrodes, the wiresand the surface of the insulating filmare coated with a protective film. The protruding electrodesand the internal connecting electrodesare connected by arranging the element surface of the semiconductor chipto face the flexible substrateand causing the protruding electrodeson the element surface to pierce the protective film. This semiconductor device manufacturing method makes it possible to prevent ion migration and reduce occurrence of short circuit between wires.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile