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:
Aug. 16, 2022
Filed:
Jul. 19, 2019
Applicant:
Tokyo Electron Limited, Tokyo, JP;
Inventor:
Hachishiro Iizuka, Nirasaki, JP;
Assignee:
Tokyo Electron Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/40 (2006.01); C23C 16/448 (2006.01); C23C 16/455 (2006.01); C23C 16/458 (2006.01); C23C 16/52 (2006.01);
U.S. Cl.
CPC ...
C23C 16/448 (2013.01); C23C 16/455 (2013.01); C23C 16/4583 (2013.01); C23C 16/52 (2013.01);
Abstract
A film forming apparatus includes: a stage on which a workpiece on which a film is to be formed is placed; a gas supply part provided so as to face the stage, including a heater provided to be controlled to a predetermined temperature, and configured to supply a carrier gas; and a vaporization part provided between the stage and the gas supply part, and configured to be heated by heat generated from the gas supply part to vaporize a film-formation material supplied in a liquid state.