JPS6349369B2 - - Google Patents

Info

Publication number
JPS6349369B2
JPS6349369B2 JP58209940A JP20994083A JPS6349369B2 JP S6349369 B2 JPS6349369 B2 JP S6349369B2 JP 58209940 A JP58209940 A JP 58209940A JP 20994083 A JP20994083 A JP 20994083A JP S6349369 B2 JPS6349369 B2 JP S6349369B2
Authority
JP
Japan
Prior art keywords
mark
alignment
mask
wafer
shot
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.)
Expired
Application number
JP58209940A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60102738A (ja
Inventor
Naoki Ayada
Tadashi Konuki
Masao Kosugi
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 JP58209940A priority Critical patent/JPS60102738A/ja
Priority to GB08418927A priority patent/GB2146427B/en
Priority to DE19843428225 priority patent/DE3428225A1/de
Publication of JPS60102738A publication Critical patent/JPS60102738A/ja
Priority to US07/008,134 priority patent/US4719357A/en
Publication of JPS6349369B2 publication Critical patent/JPS6349369B2/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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • G03F9/7069—Alignment mark illumination, e.g. darkfield, dual focus
    • 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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • G03F9/7073—Alignment marks and their environment
    • G03F9/7076—Mark details, e.g. phase grating mark, temporary mark
    • 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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • G03F9/7092—Signal processing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
JP58209940A 1983-08-01 1983-11-10 ステップアンドリピート露光装置 Granted JPS60102738A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58209940A JPS60102738A (ja) 1983-11-10 1983-11-10 ステップアンドリピート露光装置
GB08418927A GB2146427B (en) 1983-08-01 1984-07-25 Semiconductor manufacture
DE19843428225 DE3428225A1 (de) 1983-08-01 1984-07-31 Geraet zur herstellung von halbleiterschaltungen
US07/008,134 US4719357A (en) 1983-08-01 1987-01-22 Semiconductor circuit manufacturing apparatus having selectively operable detectors for effecting automatic alignment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58209940A JPS60102738A (ja) 1983-11-10 1983-11-10 ステップアンドリピート露光装置

Publications (2)

Publication Number Publication Date
JPS60102738A JPS60102738A (ja) 1985-06-06
JPS6349369B2 true JPS6349369B2 (enExample) 1988-10-04

Family

ID=16581178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58209940A Granted JPS60102738A (ja) 1983-08-01 1983-11-10 ステップアンドリピート露光装置

Country Status (1)

Country Link
JP (1) JPS60102738A (enExample)

Also Published As

Publication number Publication date
JPS60102738A (ja) 1985-06-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees