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. 22, 1991
Filed:
Dec. 16, 1988
Carter W Kaanta, Colchester, VT (US);
Stanley Roberts, Burlington, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An improved VLSI and ULSI structure and a method of forming the same are provided. The structure starts with a base member having a plurality of supports formed thereon and extending upwardly therefrom. A selectively removable material is deposited on the base member and around the supports. An insulating cap is formed over the supports and the removable material. Access openings are provided through the cover (or base) and the removable material is removed through the access openings. Thereafter a partial vacuum is formed in the space evacuated by the removable material, and the access openings sealed to provide a dielectric medium around the supports and between the base and cap member having a dielectric constant of less than 2.0.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile