JP2002507043A - 複数の発光記録層をその記録層をエンボスすることにより有する光学記録媒体の製造 - Google Patents
複数の発光記録層をその記録層をエンボスすることにより有する光学記録媒体の製造Info
- Publication number
- JP2002507043A JP2002507043A JP2000536545A JP2000536545A JP2002507043A JP 2002507043 A JP2002507043 A JP 2002507043A JP 2000536545 A JP2000536545 A JP 2000536545A JP 2000536545 A JP2000536545 A JP 2000536545A JP 2002507043 A JP2002507043 A JP 2002507043A
- Authority
- JP
- Japan
- Prior art keywords
- ilm
- layer
- photosensitive
- substrate
- substance
- 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.)
- Ceased
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000004049 embossing Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 50
- 229920000642 polymer Polymers 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 10
- 229920002120 photoresistant polymer Polymers 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 150000003951 lactams Chemical class 0.000 claims description 3
- 150000002596 lactones Chemical class 0.000 claims description 3
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 150000001540 azides Chemical class 0.000 claims description 2
- DLBFLQKQABVKGT-UHFFFAOYSA-L lucifer yellow dye Chemical compound [Li+].[Li+].[O-]S(=O)(=O)C1=CC(C(N(C(=O)NN)C2=O)=O)=C3C2=CC(S([O-])(=O)=O)=CC3=C1N DLBFLQKQABVKGT-UHFFFAOYSA-L 0.000 claims description 2
- 229920006254 polymer film Polymers 0.000 claims description 2
- 239000006193 liquid solution Substances 0.000 claims 6
- 238000009713 electroplating Methods 0.000 claims 3
- 239000003550 marker Substances 0.000 claims 2
- 230000003213 activating effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000011253 protective coating Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 58
- 239000000975 dye Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000007850 fluorescent dye Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002508 contact lithography Methods 0.000 description 1
- 238000005323 electroforming Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- -1 rhodamine lactam Chemical class 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 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
- G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
- B29D17/005—Producing optically read record carriers, e.g. optical discs
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- 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
- G11B7/24018—Laminated discs
- G11B7/24027—Layers; Shape, structure or physical properties thereof
-
- 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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of 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
- G11B7/253—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
- G11B7/2532—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 metals
-
- 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
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B2007/24624—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes fluorescent dyes
-
- 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
- G11B2007/25302—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 metals
-
- 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
- G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
- G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7851498P | 1998-03-18 | 1998-03-18 | |
| US60/078,514 | 1998-03-18 | ||
| PCT/US1999/005857 WO1999047327A1 (en) | 1998-03-18 | 1999-03-18 | Production of optical recording media having plural luminescent recording layers by embossing the recording layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002507043A true JP2002507043A (ja) | 2002-03-05 |
| JP2002507043A5 JP2002507043A5 (enExample) | 2008-02-28 |
Family
ID=22144503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000536545A Ceased JP2002507043A (ja) | 1998-03-18 | 1999-03-18 | 複数の発光記録層をその記録層をエンボスすることにより有する光学記録媒体の製造 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6500602B1 (enExample) |
| EP (1) | EP1119782A1 (enExample) |
| JP (1) | JP2002507043A (enExample) |
| KR (1) | KR20010041990A (enExample) |
| CN (1) | CN1297563A (enExample) |
| AU (1) | AU3096999A (enExample) |
| WO (1) | WO1999047327A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL129011A0 (en) * | 1999-03-16 | 2000-02-17 | Omd Devices L L C | Multi-layered optical information carriers with fluorescent reading and methods of their production |
| AU6105200A (en) * | 1999-07-15 | 2001-02-05 | Trid Store Ip, L.L.C. | Multilayer fluorescent optical disc with photosensitive fluorescent material |
| US7226637B2 (en) | 2000-01-18 | 2007-06-05 | D Data Inc. | Manufacturing method for multilayer fluorescent information carriers |
| US6697315B1 (en) * | 2000-07-27 | 2004-02-24 | Polytris Ltd. | Medium, system and method for optical recording |
| DE10100430B4 (de) * | 2001-01-08 | 2005-07-21 | Steag Hamatech Ag | Verfahren zum Herstellen eines Datenträgers |
| KR20040008369A (ko) * | 2002-07-18 | 2004-01-31 | 엘지전자 주식회사 | 광 디스크 제조 방법 |
| TWI238405B (en) * | 2002-11-01 | 2005-08-21 | Ind Tech Res Inst | Application of porphyrin on fluorescent multilayer recording medium and manufacturing method thereof |
| CN100372006C (zh) * | 2004-04-19 | 2008-02-27 | 财团法人工业技术研究院 | 具有三维数据图形的光学记录媒体及其制造方法 |
| RU2008114362A (ru) * | 2005-09-12 | 2009-10-20 | Ди ДЭЙТА ИНК. (US) | Конструкция и изготовление многослойного оптического диска |
| KR101711646B1 (ko) * | 2009-12-11 | 2017-03-03 | 엘지디스플레이 주식회사 | 임프린트용 몰드의 제조방법 및 임프린트용 몰드를 이용한 패턴 형성방법 |
| NL2007128A (en) * | 2010-08-16 | 2012-02-20 | Asml Netherlands Bv | Imprint lithography inspection method and apparatus. |
| US9275671B2 (en) | 2011-06-09 | 2016-03-01 | Case Western Reserve University | Optical information storage medium |
| CN106410422A (zh) * | 2016-10-28 | 2017-02-15 | 东南大学 | 一种应用于太赫兹波段的3‑比特透射式电磁编码超材料 |
| CN111540384B (zh) * | 2020-04-30 | 2021-06-11 | 华中科技大学 | 一种在各向异性结构中引入荧光信号的光存储方法及系统 |
| CN111696588B (zh) * | 2020-05-08 | 2021-06-11 | 华中科技大学 | 一种基于熔融石英荧光信号的光存储方法及系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235449A1 (enExample) * | 1973-06-29 | 1975-01-24 | Thomson Brandt | |
| US4090031A (en) * | 1974-10-21 | 1978-05-16 | Eli S. Jacobs | Multi-layered opitcal data records and playback apparatus |
| US4980262A (en) * | 1976-08-16 | 1990-12-25 | Eastman Kodak Company | Producing a replicate video disc by a method of photographic contact printing |
| US4259433A (en) * | 1976-10-22 | 1981-03-31 | Fuji Photo Film Co., Ltd. | Method for producing disk-recording plates |
| US4251610A (en) | 1979-11-02 | 1981-02-17 | Tektronix, Inc. | Method of making multicolor CRT display screen with minimal phosphor contamination |
| JPS6029950A (ja) | 1983-07-28 | 1985-02-15 | Tdk Corp | 光記録媒体およびその製造方法 |
| JPS61273759A (ja) * | 1985-05-30 | 1986-12-04 | Ricoh Co Ltd | 光情報記録媒体の製造方法 |
| JPS62246784A (ja) | 1986-04-21 | 1987-10-27 | Canon Inc | 光記録媒体 |
| JPH01105343A (ja) | 1987-10-19 | 1989-04-21 | Seiko Epson Corp | 光ディスク基板の製造方法 |
| JPH04246586A (ja) | 1991-01-31 | 1992-09-02 | Nec Ic Microcomput Syst Ltd | 光学式記録方法並びにその実施に使用する光学式記録媒体及び光学式記録装置 |
| JPH05282706A (ja) | 1991-08-01 | 1993-10-29 | Canon Inc | 光記録媒体とその製造方法及び光記録媒体用基板 |
| US5645964A (en) * | 1993-08-05 | 1997-07-08 | Kimberly-Clark Corporation | Digital information recording media and method of using same |
| US5669995A (en) * | 1996-01-29 | 1997-09-23 | Hong; Gilbert H. | Method for writing and reading data on a multi-layer recordable interferometric optical disc and method for fabricating such |
-
1999
- 1999-03-18 AU AU30969/99A patent/AU3096999A/en not_active Abandoned
- 1999-03-18 WO PCT/US1999/005857 patent/WO1999047327A1/en not_active Ceased
- 1999-03-18 CN CN99805221A patent/CN1297563A/zh active Pending
- 1999-03-18 EP EP99912636A patent/EP1119782A1/en not_active Withdrawn
- 1999-03-18 JP JP2000536545A patent/JP2002507043A/ja not_active Ceased
- 1999-03-18 KR KR1020007010317A patent/KR20010041990A/ko not_active Withdrawn
- 1999-03-18 US US09/646,299 patent/US6500602B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU3096999A (en) | 1999-10-11 |
| EP1119782A1 (en) | 2001-08-01 |
| KR20010041990A (ko) | 2001-05-25 |
| WO1999047327A1 (en) | 1999-09-23 |
| CN1297563A (zh) | 2001-05-30 |
| US6500602B1 (en) | 2002-12-31 |
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