ATE470221T1 - Optisches aufzeichnungsmedium und optisches aufzeichnungs-/wiedergabeverfahren dafür - Google Patents
Optisches aufzeichnungsmedium und optisches aufzeichnungs-/wiedergabeverfahren dafürInfo
- Publication number
- ATE470221T1 ATE470221T1 AT05023436T AT05023436T ATE470221T1 AT E470221 T1 ATE470221 T1 AT E470221T1 AT 05023436 T AT05023436 T AT 05023436T AT 05023436 T AT05023436 T AT 05023436T AT E470221 T1 ATE470221 T1 AT E470221T1
- Authority
- AT
- Austria
- Prior art keywords
- optical recording
- group
- carbon number
- alkyl group
- recording medium
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 229910020366 ClO 4 Inorganic materials 0.000 abstract 2
- -1 FB 4 Inorganic materials 0.000 abstract 2
- 229910018286 SbF 6 Inorganic materials 0.000 abstract 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 125000000962 organic group Chemical group 0.000 abstract 2
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
- G11B7/242—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
- G11B7/247—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 methine or polymethine dyes
- G11B7/2472—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 methine or polymethine dyes cyanine
-
- 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
- G11B2007/24612—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 two or more dyes in one layer
-
- 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
-
- 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
- G11B7/2467—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 azo-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
- G11B7/242—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
- G11B7/248—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 porphines; azaporphines, e.g. phthalocyanines
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004312944A JP4381958B2 (ja) | 2004-10-27 | 2004-10-27 | 光記録媒体及びこれを用いた光記録再生方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE470221T1 true ATE470221T1 (de) | 2010-06-15 |
Family
ID=35519640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05023436T ATE470221T1 (de) | 2004-10-27 | 2005-10-26 | Optisches aufzeichnungsmedium und optisches aufzeichnungs-/wiedergabeverfahren dafür |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8029976B2 (de) |
| EP (1) | EP1653458B1 (de) |
| JP (1) | JP4381958B2 (de) |
| CN (1) | CN1828748B (de) |
| AT (1) | ATE470221T1 (de) |
| DE (1) | DE602005021590D1 (de) |
| TW (1) | TW200628555A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3708094B2 (ja) * | 2003-08-07 | 2005-10-19 | 旭電化工業株式会社 | シアニン化合物、光学記録材料及び光学記録媒体 |
| JP2006305920A (ja) * | 2005-04-28 | 2006-11-09 | Tdk Corp | 光記録材料、光記録材料溶液並びに光記録媒体及びその製造方法 |
| JP4953645B2 (ja) * | 2006-01-27 | 2012-06-13 | ソニー株式会社 | 光記録媒体及びその製造方法 |
| US9401636B2 (en) | 2014-05-28 | 2016-07-26 | Gridco Inc. | Multi-function power regulator for prioritizing functions and allocating resources thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613238B2 (ja) * | 1982-11-08 | 1994-02-23 | 株式会社リコー | 光学的情報記録媒体 |
| JPH05579A (ja) * | 1991-06-25 | 1993-01-08 | Pioneer Electron Corp | 光記録媒体 |
| JPH11227331A (ja) | 1998-02-12 | 1999-08-24 | Hitachi Maxell Ltd | 光情報記録媒体 |
| JP2000343819A (ja) | 1999-06-03 | 2000-12-12 | Ricoh Co Ltd | 光記録媒体 |
| US20030224293A1 (en) * | 1999-08-04 | 2003-12-04 | Asahi Denka Kogyo Kabushiki Kaisha | Optical recording material |
| TW572969B (en) | 2000-02-10 | 2004-01-21 | Hayashibara Biochem Lab | Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same |
| JP2002274044A (ja) * | 2001-01-11 | 2002-09-25 | Ricoh Co Ltd | 光記録媒体 |
| DE10112278A1 (de) * | 2001-03-14 | 2002-09-26 | Digital Disc Dessau Gmbh | Optisches Aufzeichnungsmedium |
| JP3659922B2 (ja) * | 2002-02-12 | 2005-06-15 | 旭電化工業株式会社 | 光学記録材料 |
| JP2004098542A (ja) * | 2002-09-11 | 2004-04-02 | Tdk Corp | 光記録媒体及び光記録再生方法 |
| US6835433B2 (en) * | 2002-12-04 | 2004-12-28 | Cmc Magnetics Corporation | Optical recording medium |
| JP3708094B2 (ja) * | 2003-08-07 | 2005-10-19 | 旭電化工業株式会社 | シアニン化合物、光学記録材料及び光学記録媒体 |
| JP3698708B2 (ja) * | 2003-08-07 | 2005-09-21 | 旭電化工業株式会社 | シアニン化合物、光学記録材料及び光学記録媒体 |
| JP4255359B2 (ja) * | 2003-10-31 | 2009-04-15 | ソニー株式会社 | 光記録媒体及び光記録再生方法 |
| CN100581837C (zh) * | 2004-07-29 | 2010-01-20 | 株式会社艾迪科 | 光学记录材料和光学记录介质 |
-
2004
- 2004-10-27 JP JP2004312944A patent/JP4381958B2/ja not_active Expired - Fee Related
-
2005
- 2005-10-24 US US11/257,325 patent/US8029976B2/en not_active Expired - Fee Related
- 2005-10-25 TW TW094137386A patent/TW200628555A/zh not_active IP Right Cessation
- 2005-10-26 DE DE602005021590T patent/DE602005021590D1/de not_active Expired - Lifetime
- 2005-10-26 AT AT05023436T patent/ATE470221T1/de active
- 2005-10-26 EP EP05023436A patent/EP1653458B1/de not_active Expired - Lifetime
- 2005-10-27 CN CN2005101373344A patent/CN1828748B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1828748A (zh) | 2006-09-06 |
| TWI297349B (de) | 2008-06-01 |
| CN1828748B (zh) | 2010-09-22 |
| JP4381958B2 (ja) | 2009-12-09 |
| US8029976B2 (en) | 2011-10-04 |
| US20060110566A1 (en) | 2006-05-25 |
| EP1653458B1 (de) | 2010-06-02 |
| DE602005021590D1 (de) | 2010-07-15 |
| EP1653458A1 (de) | 2006-05-03 |
| TW200628555A (en) | 2006-08-16 |
| JP2006123281A (ja) | 2006-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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