BE726354A - - Google Patents

Info

Publication number
BE726354A
BE726354A BE726354DA BE726354A BE 726354 A BE726354 A BE 726354A BE 726354D A BE726354D A BE 726354DA BE 726354 A BE726354 A BE 726354A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726354A publication Critical patent/BE726354A/xx

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216Mask projection systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F9/00Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F9/00Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • G03F9/7088Alignment mark detection, e.g. TTR, TTL, off-axis detection, array detector, video detection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Lenses (AREA)
BE726354D 1968-02-06 1968-12-31 BE726354A (US20110009641A1-20110113-C00116.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70345268A 1968-02-06 1968-02-06

Publications (1)

Publication Number Publication Date
BE726354A true BE726354A (US20110009641A1-20110113-C00116.png) 1969-05-29

Family

ID=24825448

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726354D BE726354A (US20110009641A1-20110113-C00116.png) 1968-02-06 1968-12-31

Country Status (6)

Country Link
US (1) US3558222A (US20110009641A1-20110113-C00116.png)
BE (1) BE726354A (US20110009641A1-20110113-C00116.png)
DE (1) DE1904504A1 (US20110009641A1-20110113-C00116.png)
FR (1) FR1597089A (US20110009641A1-20110113-C00116.png)
GB (1) GB1233696A (US20110009641A1-20110113-C00116.png)
NL (1) NL6818181A (US20110009641A1-20110113-C00116.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474465A (en) * 1982-09-07 1984-10-02 International Business Machines Corporation Method and apparatus for making a mask conforming to a ceramic substrate metallization pattern
NL8900991A (nl) * 1989-04-20 1990-11-16 Asm Lithography Bv Apparaat voor het afbeelden van een maskerpatroon op een substraat.
US6463184B1 (en) * 1999-06-17 2002-10-08 International Business Machines Corporation Method and apparatus for overlay measurement

Also Published As

Publication number Publication date
DE1904504A1 (de) 1969-08-28
NL6818181A (US20110009641A1-20110113-C00116.png) 1969-08-08
GB1233696A (US20110009641A1-20110113-C00116.png) 1971-05-26
FR1597089A (US20110009641A1-20110113-C00116.png) 1970-06-22
US3558222A (en) 1971-01-26

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