FABRICATING SYSTEM AND METHOD TO INCREASE NUMBER OF PRODUCTS COMPLETED WITHIN UNIT INTERVAL OF TIME

PURPOSE: A fabricating method is provided to increase the number of products completed within a unit interval of time by shortening an interval of time for completing a series of processes performed on an object to be processed and by improving yield and productivity. CONSTITUTION: One or more proce...

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Bibliographische Detailangaben
Hauptverfasser: MIZUISHI KENICHI, MURAKAMI EIICHI, YOKOYAMA NATSUKI, KAWAMOTO YOSHIFUMI, KAWAMURA YOSHIO, UTIDA FUMIHIKO
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:PURPOSE: A fabricating method is provided to increase the number of products completed within a unit interval of time by shortening an interval of time for completing a series of processes performed on an object to be processed and by improving yield and productivity. CONSTITUTION: One or more process apparatuses are allotted to each lot inserted into a fabrication line according to a predetermined process so that intervals of process time for the respective processes are almost uniform. The interval of time allotted to each lot in the process apparatus and the interval of time allotted to a transfer between the several process apparatuses are scheduled and determined based upon an interval of unit time T common to the fabrication line. According to the scheduled interval of time, each lot is processed in the several process apparatuses and is transferred to one of the several process apparatuses allotted to the next process by a transfer unit.