RU2007103842A - Многослойный оптический диск, способ и устройство для его изготовления - Google Patents
Многослойный оптический диск, способ и устройство для его изготовления Download PDFInfo
- Publication number
- RU2007103842A RU2007103842A RU2007103842/28A RU2007103842A RU2007103842A RU 2007103842 A RU2007103842 A RU 2007103842A RU 2007103842/28 A RU2007103842/28 A RU 2007103842/28A RU 2007103842 A RU2007103842 A RU 2007103842A RU 2007103842 A RU2007103842 A RU 2007103842A
- Authority
- RU
- Russia
- Prior art keywords
- partially reflective
- polyvinyl
- reflective layer
- optically transparent
- layer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 21
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 230000003287 optical effect Effects 0.000 title claims 3
- -1 polyethylene terephthalates Polymers 0.000 claims 18
- 239000000758 substrate Substances 0.000 claims 13
- 238000012876 topography Methods 0.000 claims 9
- 239000000463 material Substances 0.000 claims 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 4
- 239000003989 dielectric material Substances 0.000 claims 4
- 239000004952 Polyamide Substances 0.000 claims 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims 3
- 229920002647 polyamide Polymers 0.000 claims 3
- 229920000921 polyethylene adipate Polymers 0.000 claims 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 2
- 239000004793 Polystyrene Substances 0.000 claims 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 150000002170 ethers Chemical class 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims 2
- 229920002857 polybutadiene Polymers 0.000 claims 2
- 239000004417 polycarbonate Substances 0.000 claims 2
- 229920000515 polycarbonate Polymers 0.000 claims 2
- 229920001195 polyisoprene Polymers 0.000 claims 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims 2
- 229920006324 polyoxymethylene Polymers 0.000 claims 2
- 229920001451 polypropylene glycol Polymers 0.000 claims 2
- 229920002223 polystyrene Polymers 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims 2
- 230000010076 replication Effects 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000007751 thermal spraying Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229920001230 polyarylate Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording layers
-
- 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
- G11B7/258—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 reflective layers
-
- 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
- G11B7/266—Sputtering or spin-coating layers
-
- 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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising 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
- G11B7/241—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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2534—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 substrates comprising resins polycarbonates [PC]
-
- 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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2535—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 substrates comprising resins polyesters, e.g. PET, PETG or PEN
-
- 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
- G11B7/256—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 layers improving adhesion between layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58557404P | 2004-07-07 | 2004-07-07 | |
| US60/585,574 | 2004-07-07 | ||
| US63122204P | 2004-11-29 | 2004-11-29 | |
| US60/631,222 | 2004-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2007103842A true RU2007103842A (ru) | 2008-08-20 |
Family
ID=35783239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007103842/28A RU2007103842A (ru) | 2004-07-07 | 2005-07-07 | Многослойный оптический диск, способ и устройство для его изготовления |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080038455A1 (https=) |
| EP (1) | EP1774522A4 (https=) |
| JP (1) | JP2008507067A (https=) |
| CA (1) | CA2626232A1 (https=) |
| RU (1) | RU2007103842A (https=) |
| WO (1) | WO2006003666A2 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE503445T1 (de) * | 2007-02-15 | 2011-04-15 | Dignitana Ab | Kopfkühler |
| EP2175449A4 (en) * | 2007-07-11 | 2012-01-18 | Sharp Kk | OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING MEDIUM DRIVE APPARATUS |
| WO2009014190A1 (ja) * | 2007-07-25 | 2009-01-29 | Sharp Kabushiki Kaisha | 光情報記録媒体及び光情報記録媒体駆動装置 |
| JP5308059B2 (ja) * | 2008-04-25 | 2013-10-09 | 株式会社ミツトヨ | 光電式エンコーダ用スケール |
| JP5073632B2 (ja) * | 2008-10-10 | 2012-11-14 | シャープ株式会社 | 光情報記録媒体および光情報記録媒体駆動装置 |
| CN102054499B (zh) * | 2010-12-30 | 2012-06-20 | 东莞宏威数码机械有限公司 | 蓝光光盘母盘制造系统及方法 |
| KR102041936B1 (ko) | 2011-06-09 | 2019-11-07 | 케이스 웨스턴 리저브 유니버시티 | 광학적 정보 스토리지 매체 |
| US9921377B2 (en) | 2014-07-31 | 2018-03-20 | Hewlett Packard Enterprise Department LP | Interposer registration elements |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7803069A (nl) * | 1978-03-22 | 1979-09-25 | Philips Nv | Meerlaags informatieschijf. |
| JPH01107338A (ja) * | 1987-10-21 | 1989-04-25 | Hitachi Ltd | 光デイスク用スタンパの作製方法 |
| JP3012547B2 (ja) * | 1997-02-25 | 2000-02-21 | 日本ビクター株式会社 | 光記録媒体及びその製造方法 |
| US5946286A (en) * | 1997-03-20 | 1999-08-31 | Imation Corp. | Customized graphics for dual layer optical discs |
| US6309496B1 (en) * | 1999-03-04 | 2001-10-30 | Wea Manfacturing Inc. | Method and apparatus for making dual layer DVD discs |
| JP2000268417A (ja) * | 1999-03-18 | 2000-09-29 | Pioneer Electronic Corp | 光ディスクの製造方法 |
| US6475589B1 (en) * | 2001-12-17 | 2002-11-05 | General Electric Company | Colored optical discs and methods for making the same |
| JP2003281791A (ja) * | 2002-03-22 | 2003-10-03 | Toshiba Corp | 片面２層光ディスク及びその製造方法及び装置 |
-
2005
- 2005-07-07 WO PCT/IL2005/000728 patent/WO2006003666A2/en not_active Ceased
- 2005-07-07 JP JP2007519982A patent/JP2008507067A/ja active Pending
- 2005-07-07 CA CA002626232A patent/CA2626232A1/en not_active Abandoned
- 2005-07-07 RU RU2007103842/28A patent/RU2007103842A/ru not_active Application Discontinuation
- 2005-07-07 EP EP05759804A patent/EP1774522A4/en not_active Withdrawn
- 2005-07-07 US US11/631,732 patent/US20080038455A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008507067A (ja) | 2008-03-06 |
| US20080038455A1 (en) | 2008-02-14 |
| WO2006003666A3 (en) | 2006-07-13 |
| CA2626232A1 (en) | 2006-01-12 |
| EP1774522A4 (en) | 2008-12-24 |
| WO2006003666A2 (en) | 2006-01-12 |
| EP1774522A2 (en) | 2007-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20090831 |