JPH0553059B2 - - Google Patents

Info

Publication number
JPH0553059B2
JPH0553059B2 JP60085446A JP8544685A JPH0553059B2 JP H0553059 B2 JPH0553059 B2 JP H0553059B2 JP 60085446 A JP60085446 A JP 60085446A JP 8544685 A JP8544685 A JP 8544685A JP H0553059 B2 JPH0553059 B2 JP H0553059B2
Authority
JP
Japan
Prior art keywords
wafer
alignment
rollers
optical system
optical sensor
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 - Lifetime
Application number
JP60085446A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61244038A (ja
Inventor
Yoshiji Namiki
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.)
Hitachi High Tech Corp
Original Assignee
Hitachi Electronics Engineering Co Ltd
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 Hitachi Electronics Engineering Co Ltd filed Critical Hitachi Electronics Engineering Co Ltd
Priority to JP60085446A priority Critical patent/JPS61244038A/ja
Publication of JPS61244038A publication Critical patent/JPS61244038A/ja
Publication of JPH0553059B2 publication Critical patent/JPH0553059B2/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
    • G03F7/70691—Handling of masks or workpieces
    • 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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • 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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • H01L21/681—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment using optical controlling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
JP60085446A 1985-04-23 1985-04-23 ウエハのアライメント装置 Granted JPS61244038A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60085446A JPS61244038A (ja) 1985-04-23 1985-04-23 ウエハのアライメント装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60085446A JPS61244038A (ja) 1985-04-23 1985-04-23 ウエハのアライメント装置

Publications (2)

Publication Number Publication Date
JPS61244038A JPS61244038A (ja) 1986-10-30
JPH0553059B2 true JPH0553059B2 (enrdf_load_stackoverflow) 1993-08-09

Family

ID=13859100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60085446A Granted JPS61244038A (ja) 1985-04-23 1985-04-23 ウエハのアライメント装置

Country Status (1)

Country Link
JP (1) JPS61244038A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS61244038A (ja) 1986-10-30

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