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:
Apr. 26, 2005
Filed:
Feb. 23, 2000
Yoichi Ando, Inagi, JP;
Masahiro Fushimi, Zama, JP;
Yoichi Ando, Inagi, JP;
Masahiro Fushimi, Zama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for manufacturing a spacer for use in an electron source apparatus comprising an electron source having an electron emission device, an opposing member opposed to the electron source and a spacer provided between the electron ray source and the opposing member, the method comprising a coating step for providing a film on a spacer substrate constituting the spacer, the coating step including a step for bringing a preformed film type material into contact with the spacer substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile