DE2306701A1 - - Google Patents

Info

Publication number
DE2306701A1
DE2306701A1 DE19732306701 DE2306701A DE2306701A1 DE 2306701 A1 DE2306701 A1 DE 2306701A1 DE 19732306701 DE19732306701 DE 19732306701 DE 2306701 A DE2306701 A DE 2306701A DE 2306701 A1 DE2306701 A1 DE 2306701A1
Authority
DE
Germany
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
DE19732306701
Other languages
German (de)
Other versions
DE2306701C2 (en
DE2306701B1 (en
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
Priority to DE2306701A priority Critical patent/DE2306701C2/en
Publication of DE2306701B1 publication Critical patent/DE2306701B1/en
Publication of DE2306701A1 publication Critical patent/DE2306701A1/de
Application granted granted Critical
Publication of DE2306701C2 publication Critical patent/DE2306701C2/en
Expired 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
DE2306701A 1973-02-10 1973-02-10 Method for the relief-like recording of signals a Expired DE2306701C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2306701A DE2306701C2 (en) 1973-02-10 1973-02-10 Method for the relief-like recording of signals a

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2306701A DE2306701C2 (en) 1973-02-10 1973-02-10 Method for the relief-like recording of signals a

Publications (3)

Publication Number Publication Date
DE2306701B1 DE2306701B1 (en) 1974-01-31
DE2306701A1 true DE2306701A1 (en) 1974-01-31
DE2306701C2 DE2306701C2 (en) 1974-09-05

Family

ID=5871577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2306701A Expired DE2306701C2 (en) 1973-02-10 1973-02-10 Method for the relief-like recording of signals a

Country Status (1)

Country Link
DE (1) DE2306701C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716560A (en) * 1984-05-22 1987-12-29 Victor Company Of Japan, Ltd. Recording disc and method for fabricating same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648546B2 (en) * 1984-07-14 1994-06-22 日本ビクター株式会社 Method of manufacturing information record carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716560A (en) * 1984-05-22 1987-12-29 Victor Company Of Japan, Ltd. Recording disc and method for fabricating same

Also Published As

Publication number Publication date
DE2306701C2 (en) 1974-09-05
DE2306701B1 (en) 1974-01-31

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Legal Events

Date Code Title Description
B1 Publication of the examined application without previous publication of unexamined application
C2 Grant after previous publication (2nd publication)