PH26092A - Optical information recording medium - Google Patents
Optical information recording medium Download PDFInfo
- Publication number
- PH26092A PH26092A PH38708DA PH26092A PH 26092 A PH26092 A PH 26092A PH 38708D A PH38708D A PH 38708DA PH 26092 A PH26092 A PH 26092A
- Authority
- PH
- Philippines
- Prior art keywords
- layer
- astm
- substrate
- light
- optical disc
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 206
- 239000010410 layer Substances 0.000 claims abstract description 282
- 239000000758 substrate Substances 0.000 claims abstract description 116
- 239000002344 surface layer Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 239000011229 interlayer Substances 0.000 claims description 66
- 239000011241 protective layer Substances 0.000 claims description 48
- 239000004925 Acrylic resin Substances 0.000 claims description 30
- 239000003822 epoxy resin Substances 0.000 claims description 28
- 229920000647 polyepoxide Polymers 0.000 claims description 28
- 239000010931 gold Substances 0.000 claims description 20
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 19
- 229910052737 gold Inorganic materials 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 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 3
- 229920005668 polycarbonate resin Polymers 0.000 claims 1
- 239000004431 polycarbonate resin Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 37
- 230000015572 biosynthetic process Effects 0.000 description 34
- 229920001296 polysiloxane Polymers 0.000 description 32
- 229920005989 resin Polymers 0.000 description 29
- 239000011347 resin Substances 0.000 description 29
- 239000004417 polycarbonate Substances 0.000 description 16
- 229920000515 polycarbonate Polymers 0.000 description 16
- 239000002904 solvent Substances 0.000 description 15
- 238000004528 spin coating Methods 0.000 description 12
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 11
- 238000007740 vapor deposition Methods 0.000 description 11
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 10
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 8
- 241000206607 Porphyra umbilicalis Species 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229920002050 silicone resin Polymers 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 229910001020 Au alloy Inorganic materials 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000004447 silicone coating Substances 0.000 description 6
- 229910000575 Ir alloy Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229930185605 Bisphenol Natural products 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 238000001746 injection moulding Methods 0.000 description 4
- 229920005749 polyurethane resin Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000005641 tunneling Effects 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000004420 Iupilon Substances 0.000 description 3
- 101100277637 Mus musculus Dffa gene Proteins 0.000 description 3
- 239000004419 Panlite Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000006870 function Effects 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
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 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
- KEEKMOIRJUWKNK-CABZTGNLSA-N (2S)-2-[[2-[(4R)-4-(difluoromethyl)-2-oxo-1,3-thiazolidin-3-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepin-9-yl]amino]propanamide Chemical compound FC([C@H]1N(C(SC1)=O)C=1N=C2N(CCOC3=C2C=CC(=C3)N[C@H](C(=O)N)C)C=1)F KEEKMOIRJUWKNK-CABZTGNLSA-N 0.000 description 1
- QXNQBFTWZZTGHQ-UHFFFAOYSA-N 12beta-O-Acetyl-coleon Z Natural products CC1CC11C(=O)C(C(OC(C)=O)C(O)C2C3(CCC(=C)C2=C)C)=C3C(=O)C1OC(C)=O QXNQBFTWZZTGHQ-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
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000237519 Bivalvia Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241001103596 Lelia Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229910001245 Sb alloy Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- WYKYKTKDBLFHCY-UHFFFAOYSA-N chloridazon Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1 WYKYKTKDBLFHCY-UHFFFAOYSA-N 0.000 description 1
- 235000020639 clam Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 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
- 238000000034 method Methods 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
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- G11B7/24—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
-
- 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
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19171688 | 1988-07-30 | ||
| JP21338688 | 1988-08-26 | ||
| 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 |
| JP1007511A JPH0827985B2 (ja) | 1988-07-30 | 1989-01-14 | 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH26092A true PH26092A (en) | 1992-02-06 |
Family
ID=27563411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH38708D PH26092A (en) | 1988-07-30 | 1989-05-26 | Optical information recording medium |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4990388A (fi) |
| EP (1) | EP0353392B1 (fi) |
| KR (1) | KR950006839B1 (fi) |
| AT (1) | ATE112649T1 (fi) |
| AU (1) | AU626071B2 (fi) |
| CA (1) | CA1332466C (fi) |
| DE (1) | DE68918652T2 (fi) |
| DK (1) | DK174110B1 (fi) |
| ES (1) | ES2064377T3 (fi) |
| FI (1) | FI893561A (fi) |
| HK (1) | HK114195A (fi) |
| MY (1) | MY104122A (fi) |
| PH (1) | PH26092A (fi) |
| PT (1) | PT91310B (fi) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155723A (en) * | 1988-07-30 | 1992-10-13 | Yuden Co., Ltd. Taiyo | Optical information recording method and medium |
| EP0385341B1 (en) * | 1989-03-03 | 2000-05-24 | TDK Corporation | Optical recording medium |
| JPH0827983B2 (ja) | 1989-05-02 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体 |
| JP3053635B2 (ja) * | 1990-05-01 | 2000-06-19 | 株式会社リコー | 光情報記録媒体 |
| 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 |
| US5252370A (en) * | 1991-04-23 | 1993-10-12 | Tdk Corporation | Optical recording medium and method for making |
| JP3062294B2 (ja) * | 1991-05-10 | 2000-07-10 | ティーディーケイ株式会社 | 光記録媒体 |
| JPH05120727A (ja) * | 1991-10-28 | 1993-05-18 | Ricoh Co Ltd | 光記録媒体及び該媒体に情報を記録または再生する方法 |
| FR2686726B1 (fr) * | 1992-01-24 | 1996-04-26 | Digipress Sa | Procede pour la fabrication de matrices de pressage, notamment pour la realisation de disques a lecture optique. |
| JP3160095B2 (ja) * | 1992-06-29 | 2001-04-23 | ティーディーケイ株式会社 | 光磁気ディスクの記録再生方法 |
| US5948497A (en) * | 1992-10-19 | 1999-09-07 | Eastman Kodak Company | High stability silver based alloy reflectors for use in a writable compact disk |
| JPH06150381A (ja) * | 1992-11-10 | 1994-05-31 | Pioneer Electron Corp | 光記録媒体 |
| US5518789A (en) | 1994-05-17 | 1996-05-21 | Eastman Kodak Company | Thioether containing photopolymerizable compositions |
| EP0718048A1 (en) * | 1994-12-20 | 1996-06-26 | Eastman Kodak Company | Spin process for highly conformal coatings |
| EP0777224B1 (en) | 1995-12-01 | 2002-07-03 | Samsung Electronics Co., Ltd. | Optical recording medium and method |
| US5728441A (en) * | 1995-12-01 | 1998-03-17 | Samsung Electronics Co., Ltd. | Recordable/replayable optical recording medium and optical recording method therefor |
| DE59710799D1 (de) * | 1996-07-12 | 2003-11-06 | Ciba Sc Holding Ag | Speichermedien mit hoher Kapazität |
| 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 |
| KR100258978B1 (ko) | 1997-07-02 | 2000-06-15 | 윤종용 | 동적 메모리 테스트 회로의 어드레스 발생 장치 및방법 |
| KR100316772B1 (ko) | 1998-04-09 | 2002-01-16 | 윤종용 | 광기록 매체 |
| US6077584A (en) * | 1998-07-24 | 2000-06-20 | Media Chemical Corp. | Stabilized dye compositions for optical recording media |
| US6242068B1 (en) | 1999-12-28 | 2001-06-05 | Eastman Kodak Company | Recordable optical media with a silver-palladium reflective layer |
| JP2002092956A (ja) * | 2000-09-13 | 2002-03-29 | Nec Corp | 光学情報記録媒体およびその製造方法 |
| EP1244139A2 (en) * | 2001-03-23 | 2002-09-25 | Matsushita Electric Industrial Co., Ltd. | Manufacturing method of semiconductor film |
| JP2003217174A (ja) * | 2002-01-21 | 2003-07-31 | Pioneer Electronic Corp | グルーブ間記録方式による光ディスク |
| JP2003217173A (ja) * | 2002-01-21 | 2003-07-31 | Pioneer Electronic Corp | グルーブ内記録方式による光ディスク |
| JP4782189B2 (ja) * | 2006-03-03 | 2011-09-28 | シャープ株式会社 | 光情報記録媒体及び再生装置 |
| JP4462294B2 (ja) * | 2007-06-05 | 2010-05-12 | ソニー株式会社 | 記録媒体及び記録媒体の製造方法 |
| JP5190061B2 (ja) | 2007-08-30 | 2013-04-24 | シャープ株式会社 | 超解像光記録媒体、光記録媒体再生装置、光記録媒体再生装置の制御方法、光記録媒体再生装置制御プログラム、並びにそれを記録したコンピュータ読み取り可能な記録媒体 |
| JP2009117019A (ja) * | 2007-10-15 | 2009-05-28 | Fujifilm Corp | ヒートモード型記録材料層の洗浄方法、凹凸製品の製造方法、発光素子の製造方法および光学素子の製造方法 |
| TW200923922A (en) * | 2007-11-30 | 2009-06-01 | Daxon Technology Inc | Optical recording medium with braille characters and method of manufacturing the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315269A (en) * | 1977-08-29 | 1982-02-09 | Rca Corporation | Thick protective overcoat layer for optical video disc |
| FR2474223A1 (fr) * | 1980-01-23 | 1981-07-24 | Thomson Csf | Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede |
| FR2474222A1 (fr) * | 1980-01-23 | 1981-07-24 | Thomson Csf | Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede |
| US4360908A (en) * | 1980-02-25 | 1982-11-23 | Eastman Kodak Company | Physically optimized optical disc structure, method and apparatus |
| FR2488711B1 (fr) * | 1980-08-13 | 1985-06-28 | Thomson Csf | Procede thermo-optique d'inscription d'information et support d'information destine a la mise en oeuvre de ce procede |
| JPS5940336A (ja) * | 1982-08-30 | 1984-03-06 | Sony Corp | 情報記録媒体 |
| JPS6028045A (ja) * | 1983-07-25 | 1985-02-13 | Sony Corp | 情報記録媒体 |
-
1989
- 1989-04-14 US US07/340,082 patent/US4990388A/en not_active Expired - Lifetime
- 1989-04-17 EP EP19890106810 patent/EP0353392B1/en not_active Expired - Lifetime
- 1989-04-17 ES ES89106810T patent/ES2064377T3/es not_active Expired - Lifetime
- 1989-04-17 AT AT89106810T patent/ATE112649T1/de not_active IP Right Cessation
- 1989-04-17 DE DE1989618652 patent/DE68918652T2/de not_active Expired - Lifetime
- 1989-05-11 CA CA 599417 patent/CA1332466C/en not_active Expired - Lifetime
- 1989-05-18 MY MYPI89000675A patent/MY104122A/en unknown
- 1989-05-24 AU AU35105/89A patent/AU626071B2/en not_active Expired
- 1989-05-25 DK DK198902543A patent/DK174110B1/da not_active IP Right Cessation
- 1989-05-26 PH PH38708D patent/PH26092A/en unknown
- 1989-07-22 KR KR1019890010424A patent/KR950006839B1/ko not_active IP Right Cessation
- 1989-07-25 FI FI893561A patent/FI893561A/fi not_active IP Right Cessation
- 1989-07-28 PT PT91310A patent/PT91310B/pt not_active IP Right Cessation
-
1995
- 1995-07-13 HK HK114195A patent/HK114195A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE68918652T2 (de) | 1995-05-04 |
| PT91310A (pt) | 1990-02-08 |
| EP0353392A2 (en) | 1990-02-07 |
| FI893561A (fi) | 1990-01-31 |
| KR910003602A (ko) | 1991-02-27 |
| MY104122A (en) | 1993-12-31 |
| ES2064377T3 (es) | 1995-02-01 |
| US4990388A (en) | 1991-02-05 |
| AU626071B2 (en) | 1992-07-23 |
| ATE112649T1 (de) | 1994-10-15 |
| AU3510589A (en) | 1990-02-01 |
| FI893561A0 (fi) | 1989-07-25 |
| DK254389A (da) | 1990-01-31 |
| EP0353392B1 (en) | 1994-10-05 |
| DK254389D0 (da) | 1989-05-25 |
| HK114195A (en) | 1995-07-21 |
| PT91310B (pt) | 1995-07-06 |
| CA1332466C (en) | 1994-10-11 |
| EP0353392A3 (en) | 1990-07-25 |
| KR950006839B1 (ko) | 1995-06-23 |
| DK174110B1 (da) | 2002-06-24 |
| DE68918652D1 (de) | 1994-11-10 |
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