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
  • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
  • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
  • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
  • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
• • 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
  • G11B7/24097—Structures for detection, control, recording operation or replay operation; Special shapes or structures for centering or eccentricity prevention; Arrangements for testing, inspecting or evaluating; Containers, cartridges or cassettes
• • G—PHYSICS
  • G02—OPTICS
  • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
  • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
  • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
  • G02B1/14—Protective coatings, e.g. hard coatings
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B2220/00—Record carriers by type
  • G11B2220/20—Disc-shaped record carriers
  • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
  • G11B2220/2537—Optical discs

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Optics & Photonics (AREA)
• Manufacturing Optical Record Carriers (AREA)
• Optical Record Carriers And Manufacture Thereof (AREA)
• Surface Treatment Of Optical Elements (AREA)
• Adhesive Tapes (AREA)
• Manufacture Of Macromolecular Shaped Articles (AREA)
• Application Of Or Painting With Fluid Materials (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)
• Laminated Bodies (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10816810

Family Applications (1)

Country Status (17)

Families Citing this family (7)

Family Cites Families (11)

• 1997
  • 1997-07-31 GB GB9716268A patent/GB2328071A/en not_active Withdrawn
• 1998
  • 1998-07-27 ID IDW20000400A patent/ID24411A/en unknown
  • 1998-07-27 PL PL98338513A patent/PL338513A1/en unknown
  • 1998-07-27 EP EP98936507A patent/EP0998743A1/en not_active Withdrawn
  • 1998-07-27 TR TR2000/00268T patent/TR200000268T2/en unknown
  • 1998-07-27 YU YU4700A patent/YU4700A/en unknown
  • 1998-07-27 KR KR1020007001089A patent/KR20010022503A/en not_active IP Right Cessation
  • 1998-07-27 CN CN98807749A patent/CN1268240A/en active Pending
  • 1998-07-27 BR BR9815559-8A patent/BR9815559A/en not_active Application Discontinuation
  • 1998-07-27 JP JP2000505634A patent/JP2001512273A/en active Pending
  • 1998-07-27 CA CA002298613A patent/CA2298613A1/en not_active Abandoned
  • 1998-07-27 WO PCT/GB1998/002229 patent/WO1999006994A1/en not_active Application Discontinuation
  • 1998-07-27 IL IL13425798A patent/IL134257A0/en unknown
  • 1998-07-27 AU AU85482/98A patent/AU8548298A/en not_active Abandoned
  • 1998-07-29 TW TW087112410A patent/TW449742B/en active
  • 1998-07-29 ZA ZA986759A patent/ZA986759B/en unknown
• 2000
  • 2000-01-31 NO NO20000496A patent/NO20000496L/en not_active Application Discontinuation

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