PH26093A - Optical information recording method and medium - Google Patents
Optical information recording method and medium Download PDFInfo
- Publication number
- PH26093A PH26093A PH38708A PH38708A PH26093A PH 26093 A PH26093 A PH 26093A PH 38708 A PH38708 A PH 38708A PH 38708 A PH38708 A PH 38708A PH 26093 A PH26093 A PH 26093A
- Authority
- PH
- Philippines
- Prior art keywords
- layer
- light
- substrate
- optical disc
- light absorptive
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 259
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 399
- 239000000758 substrate Substances 0.000 claims abstract description 161
- 239000002344 surface layer Substances 0.000 claims abstract description 36
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 241000949477 Toona ciliata Species 0.000 claims 1
- 239000011229 interlayer Substances 0.000 description 59
- 239000011241 protective layer Substances 0.000 description 53
- 230000015572 biosynthetic process Effects 0.000 description 48
- 239000004065 semiconductor Substances 0.000 description 47
- 229920005989 resin Polymers 0.000 description 44
- 239000011347 resin Substances 0.000 description 44
- 239000003822 epoxy resin Substances 0.000 description 34
- 229920000647 polyepoxide Polymers 0.000 description 34
- 229920001296 polysiloxane Polymers 0.000 description 29
- 239000004925 Acrylic resin Substances 0.000 description 27
- 229910052737 gold Inorganic materials 0.000 description 24
- 239000010931 gold Substances 0.000 description 24
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 22
- 239000004417 polycarbonate Substances 0.000 description 18
- 229920000515 polycarbonate Polymers 0.000 description 18
- 239000002904 solvent Substances 0.000 description 17
- 238000007740 vapor deposition Methods 0.000 description 15
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 14
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 14
- 238000004544 sputter deposition Methods 0.000 description 12
- 238000004528 spin coating Methods 0.000 description 11
- 239000005062 Polybutadiene Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229920002857 polybutadiene Polymers 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 229920002050 silicone resin Polymers 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 229930185605 Bisphenol Natural products 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 241000206607 Porphyra umbilicalis Species 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229910052741 iridium Inorganic materials 0.000 description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 5
- 239000004447 silicone coating Substances 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 230000005641 tunneling Effects 0.000 description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000004420 Iupilon Substances 0.000 description 3
- 239000004419 Panlite Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 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
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-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
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 101000808896 Caenorhabditis elegans Potential E3 ubiquitin-protein ligase ariadne-2 Proteins 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N dimethylacetone Natural products CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- 229910052748 manganese 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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 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 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00452—Recording involving bubble or bump forming
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/24018—Laminated discs
- G11B7/24027—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
- G11B7/241—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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2534—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 substrates comprising resins polycarbonates [PC]
-
- 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
- G11B7/254—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 protective topcoat layers
- G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
-
- 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
- G11B7/2595—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 gold
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Drying Of Semiconductors (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19171688 | 1988-07-30 | ||
JP21338688 | 1988-08-26 | ||
JP21940688 | 1988-09-01 | ||
JP63231820A JPH0827976B2 (ja) | 1988-09-16 | 1988-09-16 | 光情報記録媒体 |
JP63239165A JPH0823940B2 (ja) | 1988-09-24 | 1988-09-24 | 光情報記録媒体 |
JP63270409A JP2764895B2 (ja) | 1988-07-30 | 1988-10-26 | 光情報記録媒体とその記録方法 |
JP1007512A JP2710041B2 (ja) | 1988-08-26 | 1989-01-14 | 光情報記録媒体とその記録方法 |
JP1007510A JP2710040B2 (ja) | 1988-09-01 | 1989-01-14 | 光情報記録媒体 |
JP1007511A JPH0827985B2 (ja) | 1988-07-30 | 1989-01-14 | 光情報記録媒体とその記録方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
PH26093A true PH26093A (en) | 1992-02-06 |
Family
ID=27576550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH38708A PH26093A (en) | 1988-07-30 | 1989-05-26 | Optical information recording method and medium |
Country Status (14)
Country | Link |
---|---|
US (1) | US5155723A (fi) |
EP (1) | EP0353394B2 (fi) |
KR (1) | KR950005034B1 (fi) |
AT (1) | ATE127265T1 (fi) |
AU (1) | AU626072B2 (fi) |
CA (1) | CA1331807C (fi) |
DE (1) | DE68924016T3 (fi) |
DK (1) | DK175044B1 (fi) |
ES (1) | ES2078901T5 (fi) |
FI (1) | FI893562A (fi) |
HK (1) | HK105796A (fi) |
MY (1) | MY106947A (fi) |
PH (1) | PH26093A (fi) |
PT (1) | PT91311B (fi) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270463A (en) * | 1988-12-15 | 1993-12-14 | Mitsui Toatsu Chemicals, Incorporated | Halogenated alkoxyphthalocyanines |
JPH0827983B2 (ja) | 1989-05-02 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体 |
JPH0762919B2 (ja) * | 1989-05-18 | 1995-07-05 | 三菱化学株式会社 | 再生専用型光ディスク |
JP2657579B2 (ja) * | 1990-04-19 | 1997-09-24 | 富士写真フイルム株式会社 | 光情報記録媒体 |
JP3026357B2 (ja) * | 1990-10-04 | 2000-03-27 | パイオニア株式会社 | 光記録媒体 |
JP3026356B2 (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 |
US5350843A (en) * | 1990-11-06 | 1994-09-27 | Mitsui Toatsu Chemicals, Incorporated | Halogenated phthalocyanine compound, method for preparing same |
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 |
JP2987223B2 (ja) * | 1991-02-20 | 1999-12-06 | ティーディーケイ株式会社 | 光記録媒体 |
CA2110233C (en) * | 1992-12-02 | 1999-01-12 | Mitsui Toatsu Chemicals, Incorporated | Optical information recording medium and composition for optical information recording film |
US5294471A (en) * | 1993-02-01 | 1994-03-15 | Eastman Kodak Company | Optical information recording medium using metallized formazan dyes |
KR100313567B1 (ko) * | 1994-02-28 | 2001-12-28 | 윤종용 | 유기광기록매체및그의재기록방지방법 |
US5728441A (en) * | 1995-12-01 | 1998-03-17 | Samsung Electronics Co., Ltd. | Recordable/replayable optical recording medium and optical recording method therefor |
EP0777224B1 (en) | 1995-12-01 | 2002-07-03 | Samsung Electronics Co., Ltd. | Optical recording medium and method |
KR100230449B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
KR100230448B1 (ko) * | 1996-10-10 | 1999-11-15 | 윤종용 | 광기록매체 |
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 |
JP3548929B2 (ja) * | 1999-03-23 | 2004-08-04 | 太陽誘電株式会社 | 光情報記録媒体 |
US20040125739A1 (en) * | 2002-12-19 | 2004-07-01 | Fuji Photo Film Co., Ltd. | Optical information recording method and optical information recording medium |
US7952984B2 (en) * | 2004-04-22 | 2011-05-31 | Tdk Corporation | Optical recording medium and method of recording and reproducing of optical recording medium |
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-
1989
- 1989-04-14 US US07/340,544 patent/US5155723A/en not_active Expired - Lifetime
- 1989-04-17 AT AT89106873T patent/ATE127265T1/de not_active IP Right Cessation
- 1989-04-17 DE DE68924016T patent/DE68924016T3/de not_active Expired - Lifetime
- 1989-04-17 ES ES89106873T patent/ES2078901T5/es not_active Expired - Lifetime
- 1989-04-17 EP EP89106873A patent/EP0353394B2/en not_active Expired - Lifetime
- 1989-05-11 CA CA000599416A patent/CA1331807C/en not_active Expired - Lifetime
- 1989-05-18 MY MYPI89000677A patent/MY106947A/en unknown
- 1989-05-24 AU AU35108/89A patent/AU626072B2/en not_active Expired
- 1989-05-25 DK DK198902544A patent/DK175044B1/da not_active IP Right Cessation
- 1989-05-26 PH PH38708A patent/PH26093A/en unknown
- 1989-07-22 KR KR1019890010425A patent/KR950005034B1/ko not_active IP Right Cessation
- 1989-07-25 FI FI893562A patent/FI893562A/fi not_active IP Right Cessation
- 1989-07-28 PT PT91311A patent/PT91311B/pt not_active IP Right Cessation
-
1996
- 1996-06-19 HK HK105796A patent/HK105796A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5155723A (en) | 1992-10-13 |
FI893562A0 (fi) | 1989-07-25 |
KR950005034B1 (ko) | 1995-05-17 |
FI893562A (fi) | 1990-01-31 |
ES2078901T3 (es) | 1996-01-01 |
MY106947A (en) | 1995-08-30 |
EP0353394A2 (en) | 1990-02-07 |
PT91311B (pt) | 1995-12-29 |
DE68924016D1 (de) | 1995-10-05 |
EP0353394B1 (en) | 1995-08-30 |
DK254489D0 (da) | 1989-05-25 |
DE68924016T3 (de) | 2003-12-24 |
DE68924016T2 (de) | 1996-05-15 |
ATE127265T1 (de) | 1995-09-15 |
KR910003603A (ko) | 1991-02-27 |
DK254489A (da) | 1990-01-31 |
AU626072B2 (en) | 1992-07-23 |
EP0353394A3 (en) | 1990-09-26 |
ES2078901T5 (es) | 2004-04-01 |
PT91311A (pt) | 1990-02-08 |
DK175044B1 (da) | 2004-05-10 |
AU3510889A (en) | 1990-02-01 |
HK105796A (en) | 1996-06-28 |
CA1331807C (en) | 1994-08-30 |
EP0353394B2 (en) | 2003-07-02 |
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