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. 27, 2019
Filed:
Mar. 22, 2017
Tokyo Electron Limited, Tokyo, JP;
Yuichi Takenaga, Iwate, JP;
Takahito Kasai, Iwate, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
Disclosed is a control device that controls an operation of a substrate processing apparatus that forms a laminated film by forming a first film on a substrate and then forming a second film. The control device includes a recipe memory unit storing first and second film formation conditions to form the first and second films, a model memory storing first and second process models that represent the effects of the first film formation conditions on the properties of the first and second films, and a controller configured to: adjust the second film formation condition based on a measured value of a property of the laminated film formed by the first and second film formation conditions, and the second process model stored in the model memory unit; and determine whether or not to adjust the first film formation condition based on an expected value of the property of the laminated film.