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:
Nov. 17, 1998
Filed:
Jun. 17, 1996
Takehisa Yamaguchi, Hyogo, JP;
Hidekazu Oda, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In order to obtain a semiconductor device having an internal wire of low resistance, a conductive layer whose surface is silicified is provided in a surface of a semiconductor substrate. A conductor whose surface is silicified is provided on the semiconductor substrate in proximity to the conductive layer. This semiconductor device is provided with an internal wiring layer, which is formed by a titanium film and a titanium silicide layer for electrically connecting the surface of the conductive layer and a surface of an end of the conductor with each other, to cover a side wall surface and a bottom surface of a contact hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile