TWI417345B - Optical recording medium and manufacturing method thereof - Google Patents
Optical recording medium and manufacturing method thereof Download PDFInfo
- Publication number
- TWI417345B TWI417345B TW096103061A TW96103061A TWI417345B TW I417345 B TWI417345 B TW I417345B TW 096103061 A TW096103061 A TW 096103061A TW 96103061 A TW96103061 A TW 96103061A TW I417345 B TWI417345 B TW I417345B
- Authority
- TW
- Taiwan
- Prior art keywords
- formula
- organic dye
- recording medium
- recording layer
- represented
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 181
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 239000000975 dye Substances 0.000 claims description 163
- 239000000463 material Substances 0.000 claims description 110
- 239000000758 substrate Substances 0.000 claims description 74
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- 239000001007 phthalocyanine dye Substances 0.000 claims description 25
- 229910015892 BF 4 Inorganic materials 0.000 claims description 22
- 229910020366 ClO 4 Inorganic materials 0.000 claims description 22
- 229910021115 PF 6 Inorganic materials 0.000 claims description 21
- 229910018286 SbF 6 Inorganic materials 0.000 claims description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims description 21
- 125000000962 organic group Chemical group 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 10
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 10
- 238000004040 coloring Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 229940125782 compound 2 Drugs 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 324
- 239000010408 film Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 22
- 239000002356 single layer Substances 0.000 description 16
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 230000035945 sensitivity Effects 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 239000011241 protective layer Substances 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 8
- 238000004528 spin coating Methods 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- CSUFEOXMCRPQBB-UHFFFAOYSA-N 1,1,2,2-tetrafluoropropan-1-ol Chemical compound CC(F)(F)C(O)(F)F CSUFEOXMCRPQBB-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012860 organic pigment Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010409 thin film 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
- G11B7/241—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
-
- 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
-
- 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
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
-
- 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
- G11B7/26—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
-
- 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
- G11B7/2403—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
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
- G11B7/24079—Width or depth
-
- 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
- G11B7/259—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 based on silver
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006019782A JP4953645B2 (ja) | 2006-01-27 | 2006-01-27 | 光記録媒体及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200813163A TW200813163A (en) | 2008-03-16 |
| TWI417345B true TWI417345B (zh) | 2013-12-01 |
Family
ID=38309298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096103061A TWI417345B (zh) | 2006-01-27 | 2007-01-26 | Optical recording medium and manufacturing method thereof |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8105750B2 (enExample) |
| EP (1) | EP1977902A4 (enExample) |
| JP (1) | JP4953645B2 (enExample) |
| KR (1) | KR20080090960A (enExample) |
| CN (1) | CN101321631A (enExample) |
| TW (1) | TWI417345B (enExample) |
| WO (1) | WO2007086512A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3543032B1 (en) * | 2016-11-17 | 2022-12-21 | Sony Group Corporation | Reversible recording medium, paint for reversible recording medium, and external member |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014722A1 (ja) * | 2003-08-07 | 2005-02-17 | Asahi Denka Co., Ltd. | シアニン化合物、光学記録材料及び光学記録媒体 |
| EP1528548A2 (en) * | 2003-10-31 | 2005-05-04 | Sony Corporation | Optical recording medium |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174472A1 (en) * | 2000-02-23 | 2002-01-23 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | Cyanine dyes |
| JP3659922B2 (ja) * | 2002-02-12 | 2005-06-15 | 旭電化工業株式会社 | 光学記録材料 |
| ATE420434T1 (de) * | 2002-08-29 | 2009-01-15 | Koninkl Philips Electronics Nv | Optisches mehrstapel-datenspeichermedium und verwendung eines solchen mediums |
| JP2005050497A (ja) * | 2003-07-16 | 2005-02-24 | Ricoh Co Ltd | 光記録媒体 |
| 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 |
| JP2006018980A (ja) * | 2003-09-12 | 2006-01-19 | Victor Co Of Japan Ltd | 光ディスク及びその製造方法 |
| WO2005101394A1 (ja) * | 2004-04-13 | 2005-10-27 | Ricoh Company, Ltd. | ２層型光記録媒体及びその記録再生方法、並びに光記録再生装置 |
| JP2005305835A (ja) * | 2004-04-21 | 2005-11-04 | Tdk Corp | 光記録材料及び光記録媒体 |
| EP1772282B1 (en) * | 2004-07-29 | 2012-02-01 | Adeka Corporation | Optical recording material and optical recording medium |
| JP4640769B2 (ja) * | 2004-10-07 | 2011-03-02 | 株式会社Adeka | シアニン化合物及び光学記録材料 |
| JP4381958B2 (ja) * | 2004-10-27 | 2009-12-09 | ソニー株式会社 | 光記録媒体及びこれを用いた光記録再生方法 |
| JP4688480B2 (ja) * | 2004-11-25 | 2011-05-25 | 株式会社Adeka | シアニン化合物、該化合物を用いた光学記録材料、及び光学記録媒体 |
| JP2006185551A (ja) * | 2004-12-28 | 2006-07-13 | Ricoh Co Ltd | 光記録媒体 |
| CN101228033A (zh) * | 2005-09-27 | 2008-07-23 | Tdk株式会社 | 光记录介质 |
| JP2007090576A (ja) * | 2005-09-27 | 2007-04-12 | Tdk Corp | 光記録材料及び光記録媒体 |
| JP2007323776A (ja) * | 2006-06-02 | 2007-12-13 | Toshiba Corp | 光記録媒体、情報記録方法、情報再生方法 |
-
2006
- 2006-01-27 JP JP2006019782A patent/JP4953645B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-26 WO PCT/JP2007/051277 patent/WO2007086512A1/ja not_active Ceased
- 2007-01-26 US US11/909,781 patent/US8105750B2/en not_active Expired - Fee Related
- 2007-01-26 KR KR1020077023686A patent/KR20080090960A/ko not_active Ceased
- 2007-01-26 CN CNA2007800005060A patent/CN101321631A/zh active Pending
- 2007-01-26 TW TW096103061A patent/TWI417345B/zh not_active IP Right Cessation
- 2007-01-26 EP EP07707509A patent/EP1977902A4/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014722A1 (ja) * | 2003-08-07 | 2005-02-17 | Asahi Denka Co., Ltd. | シアニン化合物、光学記録材料及び光学記録媒体 |
| EP1528548A2 (en) * | 2003-10-31 | 2005-05-04 | Sony Corporation | Optical recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1977902A4 (en) | 2012-10-10 |
| JP2007196591A (ja) | 2007-08-09 |
| TW200813163A (en) | 2008-03-16 |
| WO2007086512A1 (ja) | 2007-08-02 |
| US8105750B2 (en) | 2012-01-31 |
| EP1977902A1 (en) | 2008-10-08 |
| KR20080090960A (ko) | 2008-10-09 |
| US20090148650A1 (en) | 2009-06-11 |
| CN101321631A (zh) | 2008-12-10 |
| JP4953645B2 (ja) | 2012-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |