Coating processes – Measuring – testing – or indicating
Patent
1998-04-07
1999-04-27
Bueker, Richard
Coating processes
Measuring, testing, or indicating
427 10, 4272481, 438 5, 438 7, C23C 1600
Patent
active
058977104
ABSTRACT:
A substrate such as a semiconductor wafer is transferred to a plurality of process chambers so as to perform prescribed processes. An inspection chamber is air-tightly connected to each of the process chambers. The inspection chamber is provided with a handler which loads and unloads the substrate. A gate valve is disposed between each process chamber and the inspection chamber. By this gate valve, each chamber is air-tightly closed.
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Honda Takaaki
Ohmine Toshimitsu
Sato Yuusuke
Bueker Richard
Kabushiki Kaisha Toshiba
Toshiba Kikai Kabushiki Kaisha
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