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:
Feb. 13, 1990
Filed:
Nov. 10, 1987
Applicant:
Inventors:
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; C23C / ;
U.S. Cl.
CPC ...
427122 ; 427249 ; 427289 ; 427365 ;
Abstract
A method for the production of a carbon electrode comprising disposing an electroconductive and flexible electrode substrate within a reaction tube to which a gaseous material gas of hydrocarbons is supplied, directly depositing a carbon material on said electrode substrate by chemical vapor deposition at 1500.degree. C. or less so as to coat said electrode substrate with a carbon material, and rolling said electrode substrate coated with the carbon material, resulting in a thin-plate shaped carbon electrode having a high density.