Patent ID: 11955359
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The semiconductor manufacturing apparatus of claim 10, wherein the N input ports are arranged vertically with respect to the contact plate in an order from a first input port disposed at a highest position from the contact plate to an Nth input port disposed at a lowest position from the contact plate,
the N+1 control openings are arranged vertically with respect to the contact plate in the order from a first control opening disposed at a highest position from the contact plate to an (N+1)th control opening disposed at a lowest position from the contact plate, and
respective centers of the first to Nth input ports and the bottom space are identical, in height from the contact plate, to respective centers of the first to (N+1)th control openings.