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:
May. 22, 2001
Filed:
Jan. 26, 1999
Kiyoshi Satoh, Tama, JP;
ASM Japan K.K., Tokyo, JP;
Abstract
An apparatus for forming a thin film such as a silicon oxide film on a surface of a substrate such as a semiconductor substrate includes: a reaction chamber having an interior where the substrate is placed when in use; a liquid reaction material supplier for supplying a given amount of liquid reaction material such as TEOS for forming a thin film on the substrate; and a mist-forming device for forming mist of the liquid reaction material and spraying the liquid reaction material onto a surface of the substrate for forming a thin film thereon. The mist-forming device is disposed upstream of the reaction chamber and downstream of the liquid reaction material supplier. Neither of the mist-forming device nor the liquid reaction material supplier includes a heating device for heating the liquid reaction material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile