Catadioptric system and exposure device having this system

Details Catadioptric system and exposure device having this system Catadioptric system and exposure device having this system

2006-04-18

2006-04-18

Fuller, Rodney (Department: 2851)

Photocopying

Projection printing and copying cameras

Illumination systems or details

C355S117000, C355S117000

Reexamination Certificate

active

07030965

ABSTRACT:
A catadioptric system includes: a first image forming optical system that includes at least two reflecting mirrors and forms a first intermediate image of a first plane with light originating from the first plane; a second image forming optical system that includes at least two reflecting mirrors and forms a second intermediate image of the first plane with light having traveled via the first image forming optical system; and a refractive type of third image forming optical system that forms a final image of the first plane onto a second plane with light having traveled via the second image forming optical system, and optical members constituting the first image forming optical system, the second image forming optical system and the third image forming optical system are all disposed along a single linear optical axis.

REFERENCES:
patent: 4861148 (1989-08-01), Sato et al.
patent: 5515207 (1996-05-01), Foo
patent: 5559338 (1996-09-01), Elliott et al.
patent: 5636066 (1997-06-01), Takahashi
patent: 5717518 (1998-02-01), Shafer et al.
patent: 5805334 (1998-09-01), Takahashi
patent: 5815310 (1998-09-01), Williamson
patent: 5861997 (1999-01-01), Takahashi
patent: 5999310 (1999-12-01), Shafer et al.
patent: 6097537 (2000-08-01), Takahashi et al.
patent: 6157498 (2000-12-01), Takahashi
patent: 6169627 (2001-01-01), Schuster
patent: 6172825 (2001-01-01), Takahashi
patent: 6213610 (2001-04-01), Takahashi et al.
patent: 6302548 (2001-10-01), Takahashi et al.
patent: 6512631 (2003-01-01), Shafer et al.
patent: 6600608 (2003-07-01), Shafer et al.
patent: 6636350 (2003-10-01), Shafer et al.
patent: 6842298 (2005-01-01), Shafer et al.
patent: 2001/0002155 (2001-05-01), Takahashi et al.
patent: 2002/0012100 (2002-01-01), Shafer
patent: 2002/0024741 (2002-02-01), Terasawa et al.
patent: 2002/0176063 (2002-11-01), Omura
patent: 2003/0197922 (2003-10-01), Hudyma
patent: 0 452 963 (1991-10-01), None
patent: 0 779 528 (1997-06-01), None
patent: 1 035 445 (2000-09-01), None
patent: 1 059 550 (2000-12-01), None
patent: 1 098 215 (2001-05-01), None
patent: 1 069 448 (2003-03-01), None
patent: A 2001-228401 (2001-08-01), None

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