TW200423112A - Optical information recording medium - Google Patents
Optical information recording medium Download PDFInfo
- Publication number
- TW200423112A TW200423112A TW093100352A TW93100352A TW200423112A TW 200423112 A TW200423112 A TW 200423112A TW 093100352 A TW093100352 A TW 093100352A TW 93100352 A TW93100352 A TW 93100352A TW 200423112 A TW200423112 A TW 200423112A
- Authority
- TW
- Taiwan
- Prior art keywords
- information recording
- layer
- laser light
- substrate
- visible information
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 77
- 239000000758 substrate Substances 0.000 claims abstract description 66
- 239000010410 layer Substances 0.000 claims description 243
- 230000001681 protective effect Effects 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 34
- 239000011241 protective layer Substances 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 12
- 238000002310 reflectometry Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 abstract description 2
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- -1 rare earth transition metals Chemical class 0.000 description 17
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- 239000011248 coating agent Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 11
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- 125000001931 aliphatic group Chemical group 0.000 description 7
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 2
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- 125000004432 carbon atom Chemical group C* 0.000 description 2
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- 229910052804 chromium Inorganic materials 0.000 description 2
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- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 2
- JIZCYLOUIAIZHQ-UHFFFAOYSA-N ethyl docosenyl Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC JIZCYLOUIAIZHQ-UHFFFAOYSA-N 0.000 description 2
- MVLVMROFTAUDAG-UHFFFAOYSA-N ethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC MVLVMROFTAUDAG-UHFFFAOYSA-N 0.000 description 2
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- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
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- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 2
- BVQJQTMSTANITJ-UHFFFAOYSA-N tetradecylphosphonic acid Chemical compound CCCCCCCCCCCCCCP(O)(O)=O BVQJQTMSTANITJ-UHFFFAOYSA-N 0.000 description 2
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- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 1
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- MGRRGKWPEVFJSH-UHFFFAOYSA-N 10-(10-oxoanthracen-9-ylidene)anthracen-9-one Chemical compound C12=CC=CC=C2C(=O)C2=CC=CC=C2C1=C1C2=CC=CC=C2C(=O)C2=CC=CC=C21 MGRRGKWPEVFJSH-UHFFFAOYSA-N 0.000 description 1
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- CPLYLXYEVLGWFJ-UHFFFAOYSA-N 2-hydroxyarachidic acid Chemical compound CCCCCCCCCCCCCCCCCCC(O)C(O)=O CPLYLXYEVLGWFJ-UHFFFAOYSA-N 0.000 description 1
- RPGJJWLCCOPDAZ-UHFFFAOYSA-N 2-hydroxybehenic acid Chemical compound CCCCCCCCCCCCCCCCCCCCC(O)C(O)=O RPGJJWLCCOPDAZ-UHFFFAOYSA-N 0.000 description 1
- IFYDZTDBJZWEPK-UHFFFAOYSA-N 2-hydroxyhexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCC(O)C(O)=O IFYDZTDBJZWEPK-UHFFFAOYSA-N 0.000 description 1
- JGHSBPIZNUXPLA-UHFFFAOYSA-N 2-hydroxyhexadecanoic acid Chemical compound CCCCCCCCCCCCCCC(O)C(O)=O JGHSBPIZNUXPLA-UHFFFAOYSA-N 0.000 description 1
- FYDAGLSVOSNEBV-UHFFFAOYSA-N 2-hydroxyoctacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCC(O)C(O)=O FYDAGLSVOSNEBV-UHFFFAOYSA-N 0.000 description 1
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-hydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 description 1
- NKASEPJANRVKDD-UHFFFAOYSA-N 2-hydroxypentadecanoic acid Chemical compound CCCCCCCCCCCCCC(O)C(O)=O NKASEPJANRVKDD-UHFFFAOYSA-N 0.000 description 1
- PYYYWUYAKYUBKK-UHFFFAOYSA-N 2-methylindol-3-one Chemical compound CC1=Nc2ccccc2C1=O PYYYWUYAKYUBKK-UHFFFAOYSA-N 0.000 description 1
- PBWGCNFJKNQDGV-UHFFFAOYSA-N 6-phenylimidazo[2,1-b][1,3]thiazol-5-amine Chemical compound N1=C2SC=CN2C(N)=C1C1=CC=CC=C1 PBWGCNFJKNQDGV-UHFFFAOYSA-N 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- RDFLLVCQYHQOBU-GPGGJFNDSA-O Cyanin Natural products O([C@H]1[C@H](O)[C@H](O)[C@H](O)[C@H](CO)O1)c1c(-c2cc(O)c(O)cc2)[o+]c2c(c(O[C@H]3[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O3)cc(O)c2)c1 RDFLLVCQYHQOBU-GPGGJFNDSA-O 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- GWFGDXZQZYMSMJ-UHFFFAOYSA-N Octadecansaeure-heptadecylester Natural products CCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC GWFGDXZQZYMSMJ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229940090958 behenyl behenate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 150000001787 chalcogens Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- RDFLLVCQYHQOBU-ZOTFFYTFSA-O cyanin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C(=[O+]C1=CC(O)=C2)C=3C=C(O)C(O)=CC=3)=CC1=C2O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 RDFLLVCQYHQOBU-ZOTFFYTFSA-O 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- SRKUMCYSWLWLLS-UHFFFAOYSA-N docosyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC SRKUMCYSWLWLLS-UHFFFAOYSA-N 0.000 description 1
- SVMUEEINWGBIPD-UHFFFAOYSA-N dodecylphosphonic acid Chemical compound CCCCCCCCCCCCP(O)(O)=O SVMUEEINWGBIPD-UHFFFAOYSA-N 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- AKXFYSSXNQQBNT-UHFFFAOYSA-N ethyl tetracosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCC AKXFYSSXNQQBNT-UHFFFAOYSA-N 0.000 description 1
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- 150000004665 fatty acids Chemical class 0.000 description 1
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- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- JDPSFRXPDJVJMV-UHFFFAOYSA-N hexadecylphosphonic acid Chemical compound CCCCCCCCCCCCCCCCP(O)(O)=O JDPSFRXPDJVJMV-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical compound FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 150000002596 lactones Chemical group 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 description 1
- FBSFWRHWHYMIOG-UHFFFAOYSA-N methyl 3,4,5-trihydroxybenzoate Chemical group COC(=O)C1=CC(O)=C(O)C(O)=C1 FBSFWRHWHYMIOG-UHFFFAOYSA-N 0.000 description 1
- XUDJZDNUVZHSKZ-UHFFFAOYSA-N methyl tetracosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(=O)OC XUDJZDNUVZHSKZ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- LKKPNUDVOYAOBB-UHFFFAOYSA-N naphthalocyanine Chemical compound N1C(N=C2C3=CC4=CC=CC=C4C=C3C(N=C3C4=CC5=CC=CC=C5C=C4C(=N4)N3)=N2)=C(C=C2C(C=CC=C2)=C2)C2=C1N=C1C2=CC3=CC=CC=C3C=C2C4=N1 LKKPNUDVOYAOBB-UHFFFAOYSA-N 0.000 description 1
- GAQPWOABOQGPKA-UHFFFAOYSA-N octadecyl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCCCC GAQPWOABOQGPKA-UHFFFAOYSA-N 0.000 description 1
- NKBWPOSQERPBFI-UHFFFAOYSA-N octadecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC NKBWPOSQERPBFI-UHFFFAOYSA-N 0.000 description 1
- MWSXIWIELAIOBE-UHFFFAOYSA-N octyl docosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC MWSXIWIELAIOBE-UHFFFAOYSA-N 0.000 description 1
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 230000005411 photomagnetism Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 230000000007 visual 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
- G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
- B41M5/363—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using materials comprising a polymeric matrix containing a low molecular weight organic compound such as a fatty acid, e.g. for reversible recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
-
- 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
- G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
-
- 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
-
- 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
- G11B7/24094—Indication parts or information parts for identification
-
- 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
- G11B7/249—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 organometallic compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003002210 | 2003-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200423112A true TW200423112A (en) | 2004-11-01 |
| TWI309820B TWI309820B (enExample) | 2009-05-11 |
Family
ID=32708850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093100352A TW200423112A (en) | 2003-01-08 | 2004-01-07 | Optical information recording medium |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7551541B2 (enExample) |
| EP (1) | EP1583089B1 (enExample) |
| CN (1) | CN100483523C (enExample) |
| AU (1) | AU2003292693A1 (enExample) |
| DE (1) | DE60328415D1 (enExample) |
| TW (1) | TW200423112A (enExample) |
| WO (1) | WO2004064053A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040103119A (ko) * | 2003-05-31 | 2004-12-08 | 주식회사 대우일렉트로닉스 | 홀로그래픽 롬 디스크 |
| US20060121234A1 (en) * | 2004-12-07 | 2006-06-08 | Marshall Field | Systems, compositions, and methods for laser imaging |
| TW200639851A (en) * | 2005-02-18 | 2006-11-16 | Fuji Photo Film Co Ltd | Optical recording medium and method of manufacturing the same, substrate and method of using the same, and stamper and method of manufacturing the same |
| JP2007050678A (ja) | 2005-07-21 | 2007-03-01 | Fujifilm Corp | 光情報記録媒体、画像記録方法及び色素の利用方法 |
| JP4454559B2 (ja) | 2005-09-30 | 2010-04-21 | ヤマハ株式会社 | 光ディスク画像形成装置 |
| US20070086308A1 (en) * | 2005-10-13 | 2007-04-19 | Gore Makarand P | Systems and methods for imaging |
| US7968166B2 (en) * | 2006-01-31 | 2011-06-28 | Hewlett-Packard Development Company, L.P. | Optical recording system |
| US20080063900A1 (en) * | 2006-09-11 | 2008-03-13 | Hewlett-Packard Development Company Lp | Optical storage medium |
| US11360428B2 (en) * | 2019-07-09 | 2022-06-14 | Hewlett-Packard Development Company, L.P. | Photoconductor having optical tag |
| CN113884113B (zh) * | 2021-11-03 | 2025-08-08 | 珠海格力电器股份有限公司 | 光电编码器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0316028A (ja) | 1989-06-13 | 1991-01-24 | Nippon Columbia Co Ltd | 情報記録担体の記録再生装置 |
| JPH05325265A (ja) * | 1992-05-21 | 1993-12-10 | Ricoh Co Ltd | 光情報記録媒体及びその製造方法 |
| JP2000173096A (ja) * | 1998-12-10 | 2000-06-23 | Mitsui Chemicals Inc | 光記録媒体 |
| JP4085503B2 (ja) | 1999-02-12 | 2008-05-14 | ソニー株式会社 | 多層光ディスク |
| JP4164984B2 (ja) | 2000-03-27 | 2008-10-15 | ソニー株式会社 | 光学記録媒体 |
| JP4278820B2 (ja) * | 2000-03-31 | 2009-06-17 | パイオニア株式会社 | 光ディスク |
| JP2002074757A (ja) * | 2000-08-31 | 2002-03-15 | Ricoh Co Ltd | 板状記録媒体および印字装置 |
| US7268794B2 (en) * | 2000-10-30 | 2007-09-11 | Yamaha Corporation | Method of printing label on optical disk, optical disk unit, and optical disk |
| JP3846265B2 (ja) | 2000-10-30 | 2006-11-15 | ヤマハ株式会社 | 光ディスク |
| JP2003242750A (ja) | 2002-02-15 | 2003-08-29 | Yamaha Corp | ディスクおよび感熱層部材 |
-
2003
- 2003-12-26 CN CNB2003801085596A patent/CN100483523C/zh not_active Expired - Fee Related
- 2003-12-26 WO PCT/JP2003/016975 patent/WO2004064053A1/ja not_active Ceased
- 2003-12-26 AU AU2003292693A patent/AU2003292693A1/en not_active Abandoned
- 2003-12-26 EP EP03768334A patent/EP1583089B1/en not_active Expired - Lifetime
- 2003-12-26 DE DE60328415T patent/DE60328415D1/de not_active Expired - Lifetime
-
2004
- 2004-01-07 TW TW093100352A patent/TW200423112A/zh not_active IP Right Cessation
-
2005
- 2005-07-08 US US11/176,342 patent/US7551541B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003292693A1 (en) | 2004-08-10 |
| DE60328415D1 (de) | 2009-08-27 |
| EP1583089A1 (en) | 2005-10-05 |
| EP1583089B1 (en) | 2009-07-15 |
| US20050265213A1 (en) | 2005-12-01 |
| CN100483523C (zh) | 2009-04-29 |
| CN1735936A (zh) | 2006-02-15 |
| TWI309820B (enExample) | 2009-05-11 |
| US7551541B2 (en) | 2009-06-23 |
| WO2004064053A1 (ja) | 2004-07-29 |
| EP1583089A4 (en) | 2008-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |