Patent ID: 11923179
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A plasma processing apparatus, comprising:
an injector holder configured to removably mate with a structure defining an interior chamber of the plasma processing apparatus, the injector holder defining a first opening, wherein the injector holder comprises a first side surface forming a first acute angle with a vertical axis of the injector holder;
a sleeve configured to be received within the first opening of the injector holder, the sleeve defining a second opening, wherein:
the sleeve comprises a second side surface forming a second acute angle with a vertical axis of the sleeve, and
the first acute angle is coincident with the second acute angle such that the first side surface mates with the second side surface; and

a gas injector configured to be received within the second opening of the sleeve.