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:
Sep. 21, 2021
Filed:
Jun. 26, 2019
Nuflare Technology, Inc., Yokohama, JP;
Yuusuke Sato, Bunkyo-ku, JP;
Hideshi Takahashi, Yokohama, JP;
Hideki Ito, Yokohama, JP;
Takanori Hayano, Yokohama, JP;
NuFlare Technology, Inc., Yokohama, JP;
Abstract
A vapor phase growth apparatus according to an embodiment includes, n reactors performing a deposition process for a plurality of substrates at the same time, a first main gas supply path distributing a predetermined amount of first process gas including a group-III element to the n reactors at the same time, a second main gas supply path distributing a predetermined amount of second process gas including a group-V element to the n reactors at the same time, a controller controlling a flow rate of the first and second process gas, on the basis of control values of the flow rates of the first and second process gas supplied to the n reactors, and independently controlling predetermined process parameter independently set for each of the n reactors on the basis of control values, rotary drivers, and a heater.