| 摘要 |
A semiconductor processing system includes an intermediate structure (37A, 37B) disposed between an atmospheric pressure entrance transfer chamber (32) and a vacuum common transfer chamber (36). The intermediate structure includes a transfer passage (38A, 38B) for a target substrate (W) to pass therein. The transfer passage includes a first buffer chamber (70), a middle transfer chamber (72), and a second buffer chamber (74) detachably connected. An additional processing apparatus (110, 110A) is detachably connected to the middle transfer chamber. The intermediate structure is selectively arranged in first or second state. In the first state, the additional processing apparatus (110) performs a vacuum process, while the first buffer chamber (70) is a load-lock chamber. In the second state, the additional processing apparatus (110A) performs an atmospheric pressure process, while the second buffer chamber (74) is a load-lock chamber.
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