PH26094A - Optical information recording medium - Google Patents
Optical information recording medium Download PDFInfo
- Publication number
- PH26094A PH26094A PH3870889K PH3870889K PH26094A PH 26094 A PH26094 A PH 26094A PH 3870889 K PH3870889 K PH 3870889K PH 3870889 K PH3870889 K PH 3870889K PH 26094 A PH26094 A PH 26094A
- Authority
- PH
- Philippines
- Prior art keywords
- layer
- light
- optical disc
- thickness
- light absorptive
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 326
- 239000000758 substrate Substances 0.000 claims abstract description 117
- 239000002904 solvent Substances 0.000 claims description 64
- 230000002708 enhancing effect Effects 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 25
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 427
- 239000010408 film Substances 0.000 description 54
- 239000011241 protective layer Substances 0.000 description 45
- 239000000975 dye Substances 0.000 description 42
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- 239000011347 resin Substances 0.000 description 40
- 238000004544 sputter deposition Methods 0.000 description 29
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 28
- 238000004528 spin coating Methods 0.000 description 27
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 26
- 229910052737 gold Inorganic materials 0.000 description 20
- 239000010931 gold Substances 0.000 description 20
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- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 4
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- GTCAXTIRRLKXRU-UHFFFAOYSA-N methyl carbamate Chemical compound COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 0.000 description 4
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- QHJYWCOIDPKRDR-UHFFFAOYSA-N 1,1,1,2,5-pentachloropentane Chemical compound ClCCCC(Cl)C(Cl)(Cl)Cl QHJYWCOIDPKRDR-UHFFFAOYSA-N 0.000 description 2
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- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
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- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- FGLBSLMDCBOPQK-UHFFFAOYSA-N 2-nitropropane Chemical compound CC(C)[N+]([O-])=O FGLBSLMDCBOPQK-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920005497 Acrypet® Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 1
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 1
- 239000004420 Iupilon Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004419 Panlite Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000629 Rh alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005055 alkyl alkoxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 1
- 125000005189 alkyl hydroxy group Chemical group 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 229960004365 benzoic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000002402 nanowire electron scattering Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 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
- G11B7/247—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
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00452—Recording involving bubble or bump forming
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Holo Graphy (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19171488 | 1988-07-30 | ||
| JP21447088 | 1988-08-29 | ||
| JP63238456A JPH07105071B2 (ja) | 1988-09-22 | 1988-09-22 | 光情報記録媒体 |
| JP63239167A JPH0827979B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体 |
| JP63239163A JPH07105065B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体 |
| JP63239164A JPH0796337B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体 |
| JP63239166A JP2547384B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH26094A true PH26094A (en) | 1992-02-06 |
Family
ID=27566446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH3870889K PH26094A (en) | 1988-07-30 | 1989-05-26 | Optical information recording medium |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5090009A (pt) |
| EP (1) | EP0353393B2 (pt) |
| KR (1) | KR950005964B1 (pt) |
| AT (1) | ATE125381T1 (pt) |
| AU (1) | AU608158B2 (pt) |
| CA (1) | CA1326710C (pt) |
| DE (1) | DE68923494T3 (pt) |
| DK (1) | DK174000B1 (pt) |
| ES (1) | ES2076942T5 (pt) |
| FI (1) | FI893563A (pt) |
| HK (1) | HK86796A (pt) |
| MY (1) | MY106967A (pt) |
| PH (1) | PH26094A (pt) |
| PT (1) | PT91309B (pt) |
Families Citing this family (91)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449587A (en) * | 1988-12-15 | 1995-09-12 | Mitsui Toatsu Chemicals, Incorporated | Compact disk-write once type optical recording media |
| JPH0827983B2 (ja) * | 1989-05-02 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体 |
| US5270150A (en) * | 1990-04-25 | 1993-12-14 | Victor Company Of Japan, Ltd. | Optical recording medium and process for producing it |
| JP3126411B2 (ja) * | 1990-06-22 | 2001-01-22 | 三井化学株式会社 | 光記録媒体及び記録方法 |
| US5274623A (en) * | 1990-07-19 | 1993-12-28 | Fuji Photo Film Co., Ltd. | Information recording medium having high modulation degree |
| JP3026356B2 (ja) * | 1990-10-04 | 2000-03-27 | パイオニア株式会社 | 光記録媒体 |
| JP3026357B2 (ja) * | 1990-10-04 | 2000-03-27 | パイオニア株式会社 | 光記録媒体 |
| JP3026358B2 (ja) * | 1990-10-09 | 2000-03-27 | パイオニア株式会社 | 光記録媒体 |
| JP3109866B2 (ja) * | 1990-11-17 | 2000-11-20 | 太陽誘電株式会社 | 光学式情報記録担体用基板及びその製造方法 |
| JPH04259593A (ja) * | 1991-02-13 | 1992-09-16 | Pioneer Electron Corp | 光記録媒体 |
| JP3137740B2 (ja) * | 1991-06-06 | 2001-02-26 | ティーディーケイ株式会社 | 光記録再生方法 |
| US5272047A (en) * | 1992-06-26 | 1993-12-21 | Eastman Kodak Company | Optical information recording medium using azo dyes |
| US5419939A (en) * | 1992-09-24 | 1995-05-30 | Tdk Corporation | Optical recording disk |
| CA2110233C (en) | 1992-12-02 | 1999-01-12 | Mitsui Toatsu Chemicals, Incorporated | Optical information recording medium and composition for optical information recording film |
| TW325477B (en) * | 1992-12-23 | 1998-01-21 | Ciba Sc Holding Ag | Thermochromic compounds, their preparation and the use thereof |
| US6168901B1 (en) | 1993-01-08 | 2001-01-02 | Eastman Kodak Company | Recordable optical element using low absorption materials |
| US5474874A (en) * | 1993-02-16 | 1995-12-12 | Sony Corporation | Optical recording medium |
| US5326677A (en) * | 1993-02-19 | 1994-07-05 | Eastman Kodak Company | Optical retrieval apparatus using a tellurium (IV) leuco dye |
| US5362536A (en) * | 1993-02-19 | 1994-11-08 | Eastman Kodak Company | Recordable optical element having a leuco dye |
| US5356685A (en) * | 1993-02-19 | 1994-10-18 | Eastman Kodak Company | Recordable optical element having a leuco dye |
| JPH0765414A (ja) * | 1993-08-23 | 1995-03-10 | Hitachi Ltd | 情報記録用媒体 |
| US5426015A (en) * | 1993-10-18 | 1995-06-20 | Eastman Kodak Company | Metallized azo dianion with two cationic dye counter ions for optical information recording medium |
| KR100313567B1 (ko) * | 1994-02-28 | 2001-12-28 | 윤종용 | 유기광기록매체및그의재기록방지방법 |
| US5633106A (en) * | 1994-04-08 | 1997-05-27 | Mitsui Toatsu Chemicals, Inc. | Optical recording media and a method of recording and reproducing information |
| US5518789A (en) | 1994-05-17 | 1996-05-21 | Eastman Kodak Company | Thioether containing photopolymerizable compositions |
| US5458941A (en) * | 1994-06-09 | 1995-10-17 | Minnesota Mining And Manufacturing Company | Optical recording medium exhibiting eutectic phase equilbria |
| US5547728A (en) * | 1994-09-23 | 1996-08-20 | Eastman Kodak Company | Optical recording elements having recording layers containing mixtures of formazan and cyanine dyes |
| US5658707A (en) * | 1994-10-18 | 1997-08-19 | Mitsui Toatsu Chemicals, Inc. | Optical recording media |
| US5547727A (en) * | 1994-12-13 | 1996-08-20 | Eastman Kodak Company | Optical recording elements having recording layers containing cationic azo dyes |
| US5470626A (en) * | 1995-02-21 | 1995-11-28 | Eastman Kodak Company | Optical recording layers containing sulfur |
| EP0736865A1 (en) * | 1995-04-06 | 1996-10-09 | Eastman Kodak Company | Dye solution containing hindered solvent functionality |
| US5585158A (en) * | 1995-06-07 | 1996-12-17 | Eastman Kodak Company | Recordable optical element using low absorption materials |
| US5667860A (en) | 1995-11-14 | 1997-09-16 | Eastman Kodak Company | Optical recording elements having recording layers exhibiting reduced bubble formation |
| US5728441A (en) * | 1995-12-01 | 1998-03-17 | Samsung Electronics Co., Ltd. | Recordable/replayable optical recording medium and optical recording method therefor |
| US5770293A (en) * | 1996-04-12 | 1998-06-23 | Eastman Kodak Company | Method of forming recordable optical element using low absorption materials |
| US5725741A (en) * | 1996-04-12 | 1998-03-10 | Eastman Kodak Company | Method of forming recordable optical element using low absorption materials |
| US5695843A (en) * | 1996-09-27 | 1997-12-09 | Eastman Kodak Company | Mixtures of symmetrical and unsymmetrical nickel formazan dyes |
| KR100230449B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
| KR100230448B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
| US5817388A (en) * | 1996-11-08 | 1998-10-06 | Carl M. Rodia & Associates | Multi-component dye compositions for optical recording media |
| US5952073A (en) * | 1996-11-08 | 1999-09-14 | Media Chemical Corp. | Dye composition for optical recording media having selected anions |
| JPH11102538A (ja) | 1997-08-01 | 1999-04-13 | Taiyo Yuden Co Ltd | 光情報記録媒体 |
| US5882760A (en) * | 1997-11-17 | 1999-03-16 | Eastman Kodak Company | Recordable optical disks with metallic interlayer |
| US6020041A (en) * | 1997-12-15 | 2000-02-01 | Eastman Kodak Company | Performance recording media for recordable element using gold reflector |
| US6007887A (en) * | 1997-12-15 | 1999-12-28 | Eastman Kodak Company | Performance recording media for recordable element using silver reflector |
| JP3697896B2 (ja) | 1998-01-23 | 2005-09-21 | 株式会社デンソー | 光情報記録媒体およびその製造方法 |
| US6144631A (en) * | 1998-04-30 | 2000-11-07 | Mitsubishi Chemical Corporation | Information recording medium, and readout method and readout apparatus therefor |
| US6905750B2 (en) * | 1998-06-22 | 2005-06-14 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US7314657B2 (en) * | 2000-07-21 | 2008-01-01 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6764735B2 (en) | 1998-06-22 | 2004-07-20 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6852384B2 (en) * | 1998-06-22 | 2005-02-08 | Han H. Nee | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6790503B2 (en) * | 1998-06-22 | 2004-09-14 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6544616B2 (en) | 2000-07-21 | 2003-04-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6451402B1 (en) | 1998-06-22 | 2002-09-17 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US7384677B2 (en) | 1998-06-22 | 2008-06-10 | Target Technology Company, Llc | Metal alloys for the reflective or semi-reflective layer of an optical storage medium |
| US7045187B2 (en) * | 1998-06-22 | 2006-05-16 | Nee Han H | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6007889A (en) * | 1998-06-22 | 1999-12-28 | Target Technology, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6077584A (en) * | 1998-07-24 | 2000-06-20 | Media Chemical Corp. | Stabilized dye compositions for optical recording media |
| US6565939B2 (en) | 1998-09-24 | 2003-05-20 | Fuji Photo Film Co., Ltd. | Optical information-recording medium and method for recording information |
| EP0996123B1 (en) * | 1998-10-21 | 2004-12-15 | Mitsubishi Chemical Corporation | Optical recording medium and optical recording method |
| JP2000268402A (ja) * | 1999-03-15 | 2000-09-29 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
| JP3548929B2 (ja) * | 1999-03-23 | 2004-08-04 | 太陽誘電株式会社 | 光情報記録媒体 |
| US6292457B1 (en) | 1999-03-31 | 2001-09-18 | Eastman Kodak Company | Recordable optical media with a silver-gold reflective layer |
| DE19932902A1 (de) | 1999-07-12 | 2001-01-25 | Beiersdorf Ag | Datenspeicher |
| JP2001155383A (ja) * | 1999-11-26 | 2001-06-08 | Sony Corp | 光記録媒体 |
| US6242068B1 (en) | 1999-12-28 | 2001-06-05 | Eastman Kodak Company | Recordable optical media with a silver-palladium reflective layer |
| DE10008328A1 (de) * | 2000-02-23 | 2002-01-31 | Tesa Ag | Datenspeicher |
| DE10028113A1 (de) * | 2000-06-07 | 2001-12-20 | Beiersdorf Ag | Datenspeicher |
| US7316837B2 (en) * | 2000-07-21 | 2008-01-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US7314659B2 (en) * | 2000-07-21 | 2008-01-01 | Target Technology Company, Llc | Metal alloys for the reflective or semi-reflective layer of an optical storage medium |
| US7018696B2 (en) * | 2003-04-18 | 2006-03-28 | Target Technology Company Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
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-
1989
- 1989-04-14 US US07/340,528 patent/US5090009A/en not_active Expired - Lifetime
- 1989-04-17 EP EP89106811A patent/EP0353393B2/en not_active Expired - Lifetime
- 1989-04-17 AT AT89106811T patent/ATE125381T1/de not_active IP Right Cessation
- 1989-04-17 ES ES89106811T patent/ES2076942T5/es not_active Expired - Lifetime
- 1989-04-17 DE DE68923494T patent/DE68923494T3/de not_active Expired - Lifetime
- 1989-05-11 CA CA000599415A patent/CA1326710C/en not_active Expired - Lifetime
- 1989-05-18 MY MYPI89000676A patent/MY106967A/en unknown
- 1989-05-24 AU AU35107/89A patent/AU608158B2/en not_active Expired
- 1989-05-25 DK DK198902545A patent/DK174000B1/da not_active IP Right Cessation
- 1989-05-26 PH PH3870889K patent/PH26094A/en unknown
- 1989-07-22 KR KR1019890010426A patent/KR950005964B1/ko not_active IP Right Cessation
- 1989-07-25 FI FI893563A patent/FI893563A/fi not_active IP Right Cessation
- 1989-07-28 PT PT91309A patent/PT91309B/pt not_active IP Right Cessation
-
1996
- 1996-05-16 HK HK86796A patent/HK86796A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE68923494D1 (de) | 1995-08-24 |
| EP0353393B2 (en) | 1999-07-21 |
| DK174000B1 (da) | 2002-04-02 |
| EP0353393B1 (en) | 1995-07-19 |
| AU3510789A (en) | 1990-02-15 |
| KR950005964B1 (ko) | 1995-06-07 |
| HK86796A (en) | 1996-05-24 |
| US5090009A (en) | 1992-02-18 |
| KR910003604A (ko) | 1991-02-27 |
| DE68923494T3 (de) | 1999-10-28 |
| FI893563A0 (fi) | 1989-07-25 |
| ATE125381T1 (de) | 1995-08-15 |
| DE68923494T2 (de) | 1996-03-28 |
| DK254589A (da) | 1990-01-31 |
| AU608158B2 (en) | 1991-03-21 |
| ES2076942T3 (es) | 1995-11-16 |
| PT91309A (pt) | 1990-02-08 |
| CA1326710C (en) | 1994-02-01 |
| DK254589D0 (da) | 1989-05-25 |
| EP0353393A2 (en) | 1990-02-07 |
| MY106967A (en) | 1995-08-30 |
| EP0353393A3 (en) | 1990-10-03 |
| FI893563A (fi) | 1990-01-31 |
| ES2076942T5 (es) | 2000-01-16 |
| PT91309B (pt) | 1995-07-06 |
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