Abstract The present invention is directed to a new and improved X-ray mask ring assembly and apparatus for making same which includes a mask ring, a plurality of kinematic mounts for removably mounting the mask on an alignment cartridge, each of the kinematic mounts including an insert member having a funnel-like shaped seat for receiving a mating ball-like shaped member mounted on the alignment cartridge, and an adhesive for mounting the insert member on the mask ring. An apparatus for making the mask ring assembly includes a fixture having an upper portion and a lower portion, which are adapted to be coupled together in close alignment one with respect to the other, a ball-like shaped member fixedly mounted on the lower portion, a mask ring having an opening for receiving an insert and said insert having a funnel-like shaped seat, the mask ring being mounted in the fixture so that the ball-like shaped member engages the seat, said mask ring being aligned with the fixture and held with respect thereto, and adhesive being applied to fixedly attach the insert member to the mask ring in its aligned position with respect thereto.
A mask ring assembly for X-ray lithography comprising: a mask ring; a plurality of kinematic mounts for removably mounting said mask ring on an alignment cartridge; each of said kinematic mounts including an insert member having a funnel-like shaped seat for receiving a mating ball-like shaped member mounted on said alignment cartridge; and adhesive means for mounting said insert member on said mask ring.
Claim 2
Dependent Claim
64 words
A mask ring assembly for X-ray lithography comprising: a mask ring; a plurality of kinematic mounts for removably mounting said mask ring on an alignment cartridge; each of said kinematic mounts including an insert member having a funnel-like shaped seat for receiving a mating ball-like shaped member mounted on said alignment cartridge; and adhesive means for mounting said insert member on said mask ring.
Claim 3
Dependent Claim
20 words
A mask ring assembly according to claim 1 wherein said plurality of kinematic mounts comprises at least three kinematic mounts.
Claim 4
Dependent Claim
25 words
A mask ring assembly according to claims 1 wherein said plurality of kinematic mounts comprises three kinematic mounts spaced about 120° apart from each other.
Claim 5
Dependent Claim
16 words
A mask ring assembly according to claim 2 wherein said insert member is of cylindrical configuration.
Claim 6
Dependent Claim
22 words
A mask ring assembly according to claim 4 wherein said mask ring has a radially extending slot for receiving said cylindrically-shaped member.
Claim 7
Dependent Claim
24 words
A mask ring assembly according to claim 4 wherein said mask ring has a mating cylindrically-shaped bore for receiving said cylindrically shaped insert member.
Claim 8
Dependent Claim
16 words
A mask ring assembly according to claim 2 wherein said insert member is of conical configuration.
Claim 9
Dependent Claim
25 words
A mask ring assembly according to claim 7 wherein said mask ring has a mating conically shaped bore for receiving said conically shaped insert member.
Claim 10
Dependent Claim
27 words
A mask ring assembly according to claim 1 wherein said funnel-like shaped seat is a cone-shaped seat and said mating ball-like shaped member is a spherical member.