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:
Oct. 06, 2026
Filed:
Jun. 17, 2022
Tokyo Electron Limited, Tokyo, JP;
Yuya Takamura, Iwate, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
A film forming apparatus according to one aspect of the present disclosure includes a processing chamber, a gas supply pipe extending vertically in the processing chamber and including gas holes, and a boat configured to accommodate substrates including product substrates in a vertical direction in the processing chamber. The film forming apparatus forms a film on each of the substrates by use of gas supplied from the gas holes, each of the substrates corresponding to respective one or more of gas holes. The gas holes that are arranged in a height range in which the product substrates are situated include first gas holes that are opened at a same height, the first gas holes being oriented at respective angles such that respective imaginary lines passing through the first holes and a central axis of the gas supply pipe are at a same angle relative to an imaginary line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile