JP2003510748A - データ記録媒体 - Google Patents
データ記録媒体Info
- Publication number
- JP2003510748A JP2003510748A JP2001527277A JP2001527277A JP2003510748A JP 2003510748 A JP2003510748 A JP 2003510748A JP 2001527277 A JP2001527277 A JP 2001527277A JP 2001527277 A JP2001527277 A JP 2001527277A JP 2003510748 A JP2003510748 A JP 2003510748A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- data recording
- core
- carrier
- polymer carrier
- 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.)
- Withdrawn
Links
- 229920000642 polymer Polymers 0.000 claims abstract description 44
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 229920006254 polymer film Polymers 0.000 claims description 22
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 43
- 229920005597 polymer membrane Polymers 0.000 description 11
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 8
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 238000013500 data storage Methods 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 101100453960 Drosophila melanogaster klar gene Proteins 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0025—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cylinders or cylinder-like carriers or cylindrical sections or flat carriers loaded onto a cylindrical surface, e.g. truncated cones
-
- 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19947782A DE19947782A1 (de) | 1999-09-24 | 1999-09-24 | Datenspeicher |
| DE19947782.5 | 1999-09-24 | ||
| PCT/EP2000/007379 WO2001024172A1 (de) | 1999-09-24 | 2000-07-31 | Datenspeicher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003510748A true JP2003510748A (ja) | 2003-03-18 |
Family
ID=7924459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001527277A Withdrawn JP2003510748A (ja) | 1999-09-24 | 2000-07-31 | データ記録媒体 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1214710A1 (de) |
| JP (1) | JP2003510748A (de) |
| DE (1) | DE19947782A1 (de) |
| WO (1) | WO2001024172A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10029702A1 (de) * | 2000-06-16 | 2002-01-03 | Beiersdorf Ag | Datenspeicher |
| DE10039372C2 (de) | 2000-08-11 | 2003-05-15 | Tesa Scribos Gmbh | Holographischer Datenspeicher |
| DE102009021381A1 (de) | 2009-05-14 | 2010-11-18 | Tesa Se | Optisch detektierbares Klebeband mit verminderten Glanzeigenschaften |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5580832A (en) * | 1978-12-15 | 1980-06-18 | Oki Electric Ind Co Ltd | Wavelength multiple record/reproduction system |
| JPS6199981A (ja) * | 1984-10-19 | 1986-05-19 | Hitachi Ltd | 光学式カセツトテ−プ |
| JPS61145746A (ja) * | 1984-12-20 | 1986-07-03 | Canon Inc | 光記録再生媒体 |
| JPS6280889A (ja) * | 1985-10-04 | 1987-04-14 | Toshiba Corp | 光記録媒体の記録再生装置 |
| EP0352194A1 (de) * | 1988-07-22 | 1990-01-24 | Schlumberger Industries | Verfahren, Vorrichtung und Medium für die Aufzeichnung von Informationen |
| JPH0354740A (ja) * | 1989-07-24 | 1991-03-08 | Matsushita Electric Ind Co Ltd | 光学情報記録部材および光学情報記録再生装置 |
| JP3547227B2 (ja) * | 1995-08-24 | 2004-07-28 | 株式会社日立製作所 | 多層構造光情報媒体 |
| US5631889A (en) * | 1995-08-08 | 1997-05-20 | Lewis; Ralph S. | Optical storage apparatus with a focused mass storage medium |
| DE19650027A1 (de) * | 1996-12-03 | 1998-06-04 | Leesch Markus | Data-Pin (Abkürzung DP) |
-
1999
- 1999-09-24 DE DE19947782A patent/DE19947782A1/de not_active Withdrawn
-
2000
- 2000-07-31 WO PCT/EP2000/007379 patent/WO2001024172A1/de not_active Application Discontinuation
- 2000-07-31 EP EP00956357A patent/EP1214710A1/de not_active Withdrawn
- 2000-07-31 JP JP2001527277A patent/JP2003510748A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1214710A1 (de) | 2002-06-19 |
| WO2001024172A1 (de) | 2001-04-05 |
| DE19947782A1 (de) | 2001-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20071002 |