JPS54123876A - Image forming optical system - Google Patents

Image forming optical system

Info

Publication number
JPS54123876A
JPS54123876A JP3157878A JP3157878A JPS54123876A JP S54123876 A JPS54123876 A JP S54123876A JP 3157878 A JP3157878 A JP 3157878A JP 3157878 A JP3157878 A JP 3157878A JP S54123876 A JPS54123876 A JP S54123876A
Authority
JP
Japan
Prior art keywords
point
axis
meridional
light flux
section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3157878A
Other languages
English (en)
Other versions
JPS6246844B2 (ja
Inventor
Minokichi Ban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP3157878A priority Critical patent/JPS54123876A/ja
Priority to DE2910280A priority patent/DE2910280C2/de
Publication of JPS54123876A publication Critical patent/JPS54123876A/ja
Priority to US06/116,752 priority patent/US4294538A/en
Publication of JPS6246844B2 publication Critical patent/JPS6246844B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70058—Mask illumination systems
    • G03F7/702—Reflective illumination, i.e. reflective optical elements other than folding mirrors, e.g. extreme ultraviolet [EUV] illumination systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216—Mask projection systems
    • G03F7/70358—Scanning exposure, i.e. relative movement of patterned beam and workpiece during imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lenses (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP3157878A 1978-03-18 1978-03-18 Image forming optical system Granted JPS54123876A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3157878A JPS54123876A (en) 1978-03-18 1978-03-18 Image forming optical system
DE2910280A DE2910280C2 (de) 1978-03-18 1979-03-15 Optische Abbildungssysteme
US06/116,752 US4294538A (en) 1978-03-18 1980-01-30 Image forming optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3157878A JPS54123876A (en) 1978-03-18 1978-03-18 Image forming optical system

Publications (2)

Publication Number Publication Date
JPS54123876A true JPS54123876A (en) 1979-09-26
JPS6246844B2 JPS6246844B2 (ja) 1987-10-05

Family

ID=12335057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3157878A Granted JPS54123876A (en) 1978-03-18 1978-03-18 Image forming optical system

Country Status (1)

Country Link
JP (1) JPS54123876A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200012A (en) * 1981-06-03 1982-12-08 Hitachi Ltd Luminaire and luminaire for exposing device
JPS61117554A (ja) * 1984-11-13 1986-06-04 Ushio Inc 露光装置
US5640284A (en) * 1992-09-11 1997-06-17 Nikon Corporation Optical reflector, illumination optical system, light source system and illumination optical apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367732U (ja) * 1989-10-25 1991-07-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200012A (en) * 1981-06-03 1982-12-08 Hitachi Ltd Luminaire and luminaire for exposing device
JPS6219723B2 (ja) * 1981-06-03 1987-04-30 Hitachi Ltd
JPS61117554A (ja) * 1984-11-13 1986-06-04 Ushio Inc 露光装置
US5640284A (en) * 1992-09-11 1997-06-17 Nikon Corporation Optical reflector, illumination optical system, light source system and illumination optical apparatus

Also Published As

Publication number Publication date
JPS6246844B2 (ja) 1987-10-05

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