发明名称 |
Semiconductor device production management system, and semiconductor device production method |
摘要 |
A cassette usage rule processing function 66 is used to store usage rules on cassettes for containing wafers. A process flow creation function 72 permits creation of reviewable process flows. A process flow check function 74 provides checks on whether the reviewable process flows comply with the cassette usage rules, and supplies only the conforming process flows to a production line. In each process, a processing condition display function 82 displays the applicable cassette usage rules for review by a line operator. If cassettes need to be changed before or after a process, a process start function 84 or a process end function 86 prompts the line operator to change the cassettes.
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申请公布号 |
US2002103556(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20010910826 |
申请日期 |
2001.07.24 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YASUDA TSUNEO |
分类号 |
G05B19/418;G06F19/00;G06Q50/00;G06Q50/04;H01L21/02;H01L21/673;H01L21/677;H01L21/68;(IPC1-7):G06F19/00 |
主分类号 |
G05B19/418 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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