JPH07500938A - 光データ記憶ディスク - Google Patents
光データ記憶ディスクInfo
- Publication number
- JPH07500938A JPH07500938A JP5507556A JP50755693A JPH07500938A JP H07500938 A JPH07500938 A JP H07500938A JP 5507556 A JP5507556 A JP 5507556A JP 50755693 A JP50755693 A JP 50755693A JP H07500938 A JPH07500938 A JP H07500938A
- Authority
- JP
- Japan
- Prior art keywords
- data storage
- disk
- optical data
- disc
- layer
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims description 23
- 238000013500 data storage Methods 0.000 title claims description 20
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 239000004922 lacquer Substances 0.000 description 12
- 238000004049 embossing Methods 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 238000001465 metallisation Methods 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005323 electroforming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 1
- 241000208422 Rhododendron Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/024—Hologram nature or properties
- G03H1/0244—Surface relief holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/0252—Laminate comprising a hologram layer
- G03H1/0256—Laminate comprising a hologram layer having specific functional layer
-
- 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
- G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
-
- 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
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/40—Printed information overlapped with the hologram
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2270/00—Substrate bearing the hologram
- G03H2270/20—Shape
- G03H2270/22—Disc shaped
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Head (AREA)
- Glass Compositions (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (4)
- 1.デジタルデータ記録をなす凹凸パターンが片面に形成され、その片面がメタ ライズ加工され、さらに、その上に層がコーティングされ、その層にホログラフ ィック像を形成するレリーフパターンがエンボス加工されていることを特徴とす る光データ記憶ディスク。
- 2.エンボス加工された層がメタライズ加工されている請求の範囲1記載の光デ ータ記憶ディスク。
- 3.ディスクの片面に印刷が施されている請求の範囲1または2いずれかに記載 の光データ記憶ディスク。
- 4.デジタルデータ記録をなす凹凸パターンを片面全域にわたって有するディス クを形成するステップと、上記ディスクの片面をメタライズ加工するステップと 、その後、上記片面にホログラフィック像を形成するレリーフパターンがエンボ ス加工される材料層をコーティングするステップとを備えていることを特徴とす る光データ記憶ディスクの製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919122247A GB9122247D0 (en) | 1991-10-19 | 1991-10-19 | Optical data storage disc |
| GB9122247.1 | 1991-10-19 | ||
| PCT/GB1992/001920 WO1993008565A1 (en) | 1991-10-19 | 1992-10-19 | Optical data storage disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07500938A true JPH07500938A (ja) | 1995-01-26 |
| JP2814305B2 JP2814305B2 (ja) | 1998-10-22 |
Family
ID=10703239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5507556A Expired - Lifetime JP2814305B2 (ja) | 1991-10-19 | 1992-10-19 | 光データ記憶ディスク |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5533002A (ja) |
| EP (1) | EP0608358B1 (ja) |
| JP (1) | JP2814305B2 (ja) |
| AT (1) | ATE143165T1 (ja) |
| CA (1) | CA2120740C (ja) |
| DE (1) | DE69213952T2 (ja) |
| DK (1) | DK0608358T3 (ja) |
| ES (1) | ES2094376T3 (ja) |
| GB (2) | GB9122247D0 (ja) |
| GR (1) | GR3022045T3 (ja) |
| WO (1) | WO1993008565A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022370A1 (en) * | 1997-10-28 | 1999-05-06 | Dai Nippon Printing Co., Ltd. | Optical recording medium |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2725069B1 (fr) * | 1994-09-28 | 1997-01-03 | Digipress Sa | Disque compact comportant un marquage anti-piratage, moule de pressage et procede de marquage anti-piratage de disques compacts |
| FR2730392B1 (fr) * | 1995-02-15 | 1997-03-14 | Bourgogne Grasset | Jeton de jeu et procede de marquage d'un tel jeton |
| GB9605729D0 (en) * | 1996-03-19 | 1996-05-22 | Applied Holographics | Optical data storage disc |
| US5958651A (en) * | 1996-07-11 | 1999-09-28 | Wea Manufacturing Inc. | Methods for providing artwork on plastic information discs |
| US5946286A (en) * | 1997-03-20 | 1999-08-31 | Imation Corp. | Customized graphics for dual layer optical discs |
| US6205112B1 (en) | 1998-02-17 | 2001-03-20 | Gateway, Inc. | Multipurpose optical disc having different formats on opposing sides |
| US7179551B2 (en) | 1999-02-12 | 2007-02-20 | General Electric Company | Poly(arylene ether) data storage media |
| BR0008208A (pt) | 1999-02-12 | 2002-02-19 | Gen Electric | Meios de armazenamento de dados |
| SG116402A1 (en) * | 1999-03-11 | 2005-11-28 | Hi Tech Co Ag | Method for manufacturing data compact disks with dot matrix holograms. |
| US6694873B1 (en) | 1999-06-18 | 2004-02-24 | Holographic Label Converting, Inc. | Microembosser for faster production of holographic labels |
| US6694872B1 (en) | 1999-06-18 | 2004-02-24 | Holographic Label Converting, Inc. | In-line microembossing, laminating, printing, and diecutting |
| EP1218880A1 (en) * | 1999-09-15 | 2002-07-03 | Prosoft Logistics Limited | Method of producing optical discs |
| DE10004870A1 (de) * | 2000-02-04 | 2001-08-09 | Hsm Gmbh | Optisches Speichermedium |
| FR2825661B1 (fr) | 2001-06-06 | 2006-11-24 | Bourgogne Grasset | Dispositif de pose pour jeton et installations de tampographie incorporant de tels dispositifs |
| US6825960B2 (en) * | 2002-01-15 | 2004-11-30 | Inphase Technologies, Inc. | System and method for bitwise readout holographic ROM |
| US6779729B2 (en) | 2002-04-15 | 2004-08-24 | Milliken & Company | Optical disc storage containers that facilitate detection of the presence of optical and/or audio discs stored therein |
| US6991099B2 (en) | 2002-04-15 | 2006-01-31 | Milliken & Company | Configuration of clarified polypropylene optical disc storage units |
| FR2842456B1 (fr) | 2002-07-22 | 2004-12-24 | Bourgogne Grasset | Procede de marquage par tampographie et sublimation et encres de tampographie sublimables |
| JP2008507800A (ja) * | 2004-07-21 | 2008-03-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 情報担体、情報担体を読み取るシステム、情報担体を製造する方法 |
| US7558183B2 (en) * | 2005-01-07 | 2009-07-07 | Dell Products L.P. | System and method for optical media marking |
| US7269123B2 (en) * | 2005-06-07 | 2007-09-11 | Optical Security Group, Inc. | Wavelength selective coatings for optical disc security |
| US7830573B2 (en) | 2005-11-03 | 2010-11-09 | Stamper Technologies, Inc. | Method and system for producing multiple images in a single image plane using diffraction |
| JP2009032380A (ja) * | 2007-03-05 | 2009-02-12 | Rohm & Haas Co | 硬化性組成物 |
| EP2081192A1 (en) | 2008-01-15 | 2009-07-22 | Sony DADC Austria AG | Method of manufacturing an optical data carrier |
| WO2011037988A1 (en) * | 2009-09-28 | 2011-03-31 | The Procter & Gamble Company | Method for imparting topical holographic effect to a polymeric film substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158639A (ja) * | 1987-12-15 | 1989-06-21 | Dainippon Printing Co Ltd | 情報記録担体 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US70031A (en) * | 1867-10-22 | Improved method of protecting the heated pasts of furnaces | ||
| DE3127993A1 (de) * | 1981-07-15 | 1983-02-10 | Polygram Gmbh, 2000 Hamburg | Plattenfoermiger optisch auslesbarer informationstraeger hoher speicherdichte |
| US4597814A (en) * | 1983-11-22 | 1986-07-01 | U.S. Banknote Corporation | Method for manufacturing card with three-dimensional label incorporated therein |
| EP0374256B1 (en) * | 1988-04-12 | 1998-02-25 | Dai Nippon Insatsu Kabushiki Kaisha | Optical recording medium and method of manufacturing same |
| US5155605A (en) * | 1988-12-15 | 1992-10-13 | Hughes Aircraft Company | Rotating disk with spatially stabilized images |
| US5223957A (en) * | 1989-09-14 | 1993-06-29 | Matsushita Electric Industrial Co., Ltd. | Optical scanning device |
| KR950005646Y1 (ko) * | 1990-12-22 | 1995-07-15 | 엘지전자 주식회사 | 비점수차가 보정된 홀로그래픽 주사장치 |
| US5300169A (en) * | 1991-01-28 | 1994-04-05 | Dai Nippon Printing Co., Ltd. | Transfer foil having reflecting layer with fine dimple pattern recorded thereon |
| US5282066A (en) * | 1991-05-31 | 1994-01-25 | Hughes Aircraft Company | Multiple layer holograms |
-
1991
- 1991-10-19 GB GB919122247A patent/GB9122247D0/en active Pending
-
1992
- 1992-10-19 DE DE69213952T patent/DE69213952T2/de not_active Expired - Lifetime
- 1992-10-19 DK DK92922515.9T patent/DK0608358T3/da active
- 1992-10-19 CA CA002120740A patent/CA2120740C/en not_active Expired - Lifetime
- 1992-10-19 US US08/211,607 patent/US5533002A/en not_active Expired - Lifetime
- 1992-10-19 AT AT92922515T patent/ATE143165T1/de not_active IP Right Cessation
- 1992-10-19 JP JP5507556A patent/JP2814305B2/ja not_active Expired - Lifetime
- 1992-10-19 GB GB9406670A patent/GB2275812B/en not_active Expired - Lifetime
- 1992-10-19 WO PCT/GB1992/001920 patent/WO1993008565A1/en not_active Ceased
- 1992-10-19 ES ES92922515T patent/ES2094376T3/es not_active Expired - Lifetime
- 1992-10-19 EP EP92922515A patent/EP0608358B1/en not_active Expired - Lifetime
-
1996
- 1996-12-16 GR GR960403474T patent/GR3022045T3/el unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158639A (ja) * | 1987-12-15 | 1989-06-21 | Dainippon Printing Co Ltd | 情報記録担体 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999022370A1 (en) * | 1997-10-28 | 1999-05-06 | Dai Nippon Printing Co., Ltd. | Optical recording medium |
| US6277461B1 (en) | 1997-10-28 | 2001-08-21 | Dai Nippon Printing Co., Ltd. | Optical recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| GR3022045T3 (en) | 1997-03-31 |
| EP0608358A1 (en) | 1994-08-03 |
| ATE143165T1 (de) | 1996-10-15 |
| EP0608358B1 (en) | 1996-09-18 |
| GB2275812B (en) | 1995-05-10 |
| GB2275812A (en) | 1994-09-07 |
| GB9122247D0 (en) | 1991-12-04 |
| DE69213952T2 (de) | 1997-02-27 |
| DE69213952D1 (de) | 1996-10-24 |
| ES2094376T3 (es) | 1997-01-16 |
| WO1993008565A1 (en) | 1993-04-29 |
| US5533002A (en) | 1996-07-02 |
| JP2814305B2 (ja) | 1998-10-22 |
| DK0608358T3 (da) | 1997-02-24 |
| GB9406670D0 (en) | 1994-06-22 |
| CA2120740C (en) | 1999-07-06 |
| CA2120740A1 (en) | 1993-04-29 |
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