JPH047020B2 - - Google Patents

Info

Publication number
JPH047020B2
JPH047020B2 JP11611384A JP11611384A JPH047020B2 JP H047020 B2 JPH047020 B2 JP H047020B2 JP 11611384 A JP11611384 A JP 11611384A JP 11611384 A JP11611384 A JP 11611384A JP H047020 B2 JPH047020 B2 JP H047020B2
Authority
JP
Japan
Prior art keywords
substrate
stamper
photopolymer
radiation
curable resin
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
JP11611384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60261047A (ja
Inventor
Ryutaro Hayashi
Noriaki Kaneko
Tooru 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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP11611384A priority Critical patent/JPS60261047A/ja
Publication of JPS60261047A publication Critical patent/JPS60261047A/ja
Publication of JPH047020B2 publication Critical patent/JPH047020B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP11611384A 1984-06-06 1984-06-06 光記録デイスク製造方法 Granted JPS60261047A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11611384A JPS60261047A (ja) 1984-06-06 1984-06-06 光記録デイスク製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11611384A JPS60261047A (ja) 1984-06-06 1984-06-06 光記録デイスク製造方法

Publications (2)

Publication Number Publication Date
JPS60261047A JPS60261047A (ja) 1985-12-24
JPH047020B2 true JPH047020B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-07

Family

ID=14679011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11611384A Granted JPS60261047A (ja) 1984-06-06 1984-06-06 光記録デイスク製造方法

Country Status (1)

Country Link
JP (1) JPS60261047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626823B2 (ja) * 1987-10-15 1994-04-13 パイオニア株式会社 光ディスク製造装置

Also Published As

Publication number Publication date
JPS60261047A (ja) 1985-12-24

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