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. 22, 1994
Filed:
Aug. 10, 1993
Masahiro Kanai, Tokyo, JP;
Masaaki Hirooka, Toride, JP;
Jun-Ichi Hanna, Yokohama, JP;
Isamu Shimizu, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is disclosed a device for forming a deposited film which forms a deposited film by bringing a gaseous starting material for formation of a deposited film into contact with a gaseous oxidizing agent having the property of oxidation action on said starting material, thereby causing a chemical reaction to occur, comprising a plural number of chambers for formation of a deposited film connected to one another, said chamber having a gas releasing means having an orifice for releasing said gaseous starting material and an orifice for releasing said gaseous oxidizing agent provided respectively on both wall surfaces opposed to each other, and a support setting means which is arranged so that at least a part of its constitution may be included within the plane formed by linking mutually the gas releasing means on the both wall surfaces.