DE69412914D1 - Optischer Aufzeichnungsträger - Google Patents

Optischer Aufzeichnungsträger

Info

Publication number
DE69412914D1
DE69412914D1 DE69412914T DE69412914T DE69412914D1 DE 69412914 D1 DE69412914 D1 DE 69412914D1 DE 69412914 T DE69412914 T DE 69412914T DE 69412914 T DE69412914 T DE 69412914T DE 69412914 D1 DE69412914 D1 DE 69412914D1
Authority
DE
Germany
Prior art keywords
layer
writing
energy
antireflection
relief structure
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 - Fee Related
Application number
DE69412914T
Other languages
English (en)
Other versions
DE69412914T2 (de
Inventor
Uijen Cornelis Marinus Joh Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69412914D1 publication Critical patent/DE69412914D1/de
Publication of DE69412914T2 publication Critical patent/DE69412914T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
DE69412914T 1993-06-10 1994-06-03 Optischer Aufzeichnungsträger Expired - Fee Related DE69412914T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201654 1993-06-10

Publications (2)

Publication Number Publication Date
DE69412914D1 true DE69412914D1 (de) 1998-10-08
DE69412914T2 DE69412914T2 (de) 1999-04-08

Family

ID=8213886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412914T Expired - Fee Related DE69412914T2 (de) 1993-06-10 1994-06-03 Optischer Aufzeichnungsträger

Country Status (6)

Country Link
JP (1) JPH0714209A (de)
KR (1) KR950001633A (de)
CN (1) CN1097889A (de)
AT (1) ATE170657T1 (de)
DE (1) DE69412914T2 (de)
TW (1) TW255033B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002027716A1 (fr) 2000-09-29 2002-04-04 Matsushita Electric Industrial Co., Ltd. Support d'enregistrement d'informations et dispositif d'enregistrement/lecture d'informations
JP3845611B2 (ja) * 2002-09-30 2006-11-15 株式会社東芝 光記録媒体

Also Published As

Publication number Publication date
DE69412914T2 (de) 1999-04-08
TW255033B (de) 1995-08-21
KR950001633A (ko) 1995-01-03
CN1097889A (zh) 1995-01-25
JPH0714209A (ja) 1995-01-17
ATE170657T1 (de) 1998-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee