Patent ID: 9583304
Date: 2017-02-28
CPC Classifications: C23C,H01J

Claim:
1. A processing apparatus for processing a substrate in a vacuum processing space in a chamber, the apparatus comprising: a shield capable of being arranged in the chamber; and a holding portion configured to hold the shield by a magnetic force, wherein the holding portion has a holding surface and a first magnet, the shield includes a second magnet configured to generate an attraction force with respect to the first magnet, and a receiving portion configured to receive a tool configured to apply a force to move the shield with respect to the holding portion, the shield is configured to be movable with respect to the holding portion against the magnetic force acting between the first magnet and the second magnet, and when the shield is moved with respect to the holding portion using the tool, the magnetic force acting between the first magnet and the second magnet weakens, and the shield is detachable from the holding portion.