| 摘要 |
<p>In a substrate processing system according to the present invention, module cycle periods at a plurality of process modules PM1 through PM4 connected around a transfer module TM having installed therein a vacuum pressure-side transfer robot RB1, each representing the sum of a wafer stay time including the wafer processing time and an attendant busy time during which the wafer is transferred before and after the wafer stay time, are all set to a uniform length. The vacuum pressure-side transfer robot RB1 takes out a processed wafer Wi and carries a next wafer Wi+1 to be processed next by executing a pick and place operation for each of the process modules PM1 through PM4 during a single access to the process module.</p> |
