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:
Dec. 19, 1995
Filed:
Jun. 29, 1994
Yoichi Ohshima, Yokohama, JP;
Hideaki Aochi, Wappingers Falls, NY (US);
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A method of manufacturing semiconductor devices includes the step of forming a first conductive region of a first conductive material for effecting a growth of a conductive film thereon by a selective growth method. Also, a second conductive region of a second conductive material for not effecting a growth of a conductive film is formed in the selective growth method. An insulating layer is covered with the first and second conductive regions. Further, a through hole in the insulating layer for filling the hole with the conductive film is formed. The conductive film is grown within the through hole over the first conductive region, thereby filling the through hole with the conductive film.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile