Invention Grant
- Patent Title: Control device, substrate processing system, substrate processing method, and program
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Application No.: US15460559Application Date: 2017-03-16
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Publication No.: US10692782B2Publication Date: 2020-06-23
- Inventor: Yuichi Takenaga , Takahito Kasai , Yozo Nagata
- Applicant: Tokyo Electron Limited
- Applicant Address: JP Tokyo
- Assignee: TOKYO ELECTRON LIMITED
- Current Assignee: TOKYO ELECTRON LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Abelman, Frayne & Schwab
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@54b8861f
- Main IPC: H01L21/66
- IPC: H01L21/66 ; G01B21/08 ; G05B19/418

Abstract:
Provided is a control device for controlling an operation of a substrate processing apparatus that forms a predetermined film on a substrate and operations of a plurality of measurement devices that measure a characteristic of the predetermined film. The control device includes: an individual difference information storing unit that stores individual difference information representing a relationship between information allocated to each of the plurality of measurement devices to specify each measurement device and an individual difference of the measurement device; and a controller that corrects a measurement value of the characteristic of the predetermined film measured by the measurement device based on information specifying the measurement device that has measured the characteristic of the predetermined film and the individual difference information stored in the individual difference information storing unit.
Public/Granted literature
- US20170271215A1 CONTROL DEVICE, SUBSTRATE PROCESSING SYSTEM, SUBSTRATE PROCESSING METHOD, AND PROGRAM Public/Granted day:2017-09-21
Information query
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