Patent ID: 11961724
Assignee: SKY TECH INC.
Field: Surface technology, coating (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 9:
10. A shielding device adapted to a thin-film-deposition equipment, comprising:
a first-shield member;
a second-shield member; and
a driver interconnecting the first-shield member and the second-shield member for respectively driving and swinging the first-shield member and the second-shield member to move in opposite directions between an open state and a shielding state, wherein in the shielding state, the first-shield member and the second-shield member are adjacent to each other, and wherein in the open state, the first-shield member and the second-shield member have an open space therebetween, wherein the driver comprises a shaft seal and at least one motor; and the at least one motor is connected to the first-shield member and the second-shield member via the shaft seal.