Invention Grant
- Patent Title: System and method for controlling semiconductor manufacturing apparatus
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Application No.: US16843506Application Date: 2020-04-08
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Publication No.: US11675340B2Publication Date: 2023-06-13
- Inventor: Wen-Hsiang Lai , Yi-Shun Hung , Chih-Jui Chien
- Applicant: NANYA TECHNOLOGY CORPORATION
- Applicant Address: TW New Taipei
- Assignee: NANYA TECHNOLOGY CORPORATION
- Current Assignee: NANYA TECHNOLOGY CORPORATION
- Current Assignee Address: TW New Taipei
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G05B19/418
- IPC: G05B19/418 ; H01L21/67 ; H01L21/687 ; G06T7/00 ; G06F18/2415 ; G06F18/2433

Abstract:
The present disclosure provides a system and a method for controlling a semiconductor manufacturing apparatus. The system includes an inspection unit capturing at least one image of a wafer, a sensor interface generating at least one input signal for a database server, and a control unit. The control unit includes a front-end subsystem, a calculation subsystem, and a message and tuning subsystem. The front-end subsystem receives the at least one input signal from the database server and performs a front-end process to generate a data signal. The calculation subsystem performs an artificial intelligence analytical process to determine, according to the data signal, whether damage marks have been caused by the semiconductor manufacturing apparatus and to generate an output signal. The message and tuning subsystem generates an alert signal and a feedback signal according to the output signal and transmits the alert signal to a user.
Public/Granted literature
- US20210320021A1 SYSTEM AND METHOD FOR CONTROLLING SEMICONDUCTOR MANUFACTURING APPARATUS Public/Granted day:2021-10-14
Information query
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