JPS6236878B2 - - Google Patents
Info
- Publication number
- JPS6236878B2 JPS6236878B2 JP54120138A JP12013879A JPS6236878B2 JP S6236878 B2 JPS6236878 B2 JP S6236878B2 JP 54120138 A JP54120138 A JP 54120138A JP 12013879 A JP12013879 A JP 12013879A JP S6236878 B2 JPS6236878 B2 JP S6236878B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- dye
- optical recording
- dyes
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010409 thin film Substances 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 12
- 239000000975 dye Substances 0.000 description 34
- 230000035945 sensitivity Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000007740 vapor deposition Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 238000000859 sublimation Methods 0.000 description 4
- 230000008022 sublimation Effects 0.000 description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000005297 pyrex Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- -1 Spectrum August 1978 Chemical compound 0.000 description 1
- 229910003069 TeO2 Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- PWEBUXCTKOWPCW-UHFFFAOYSA-N squaric acid Chemical group OC1=C(O)C(=O)C1=O PWEBUXCTKOWPCW-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LAJZODKXOMJMPK-UHFFFAOYSA-N tellurium dioxide Chemical compound O=[Te]=O LAJZODKXOMJMPK-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss 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
- G11B7/24—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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—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
- G11B7/2535—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 polyesters, e.g. PET, PETG or PEN
Landscapes
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12013879A JPS5646221A (en) | 1979-09-20 | 1979-09-20 | Optically recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12013879A JPS5646221A (en) | 1979-09-20 | 1979-09-20 | Optically recording medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5646221A JPS5646221A (en) | 1981-04-27 |
| JPS6236878B2 true JPS6236878B2 (de) | 1987-08-10 |
Family
ID=14778898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12013879A Granted JPS5646221A (en) | 1979-09-20 | 1979-09-20 | Optically recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5646221A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8301632A (nl) * | 1983-05-09 | 1984-12-03 | Philips Nv | Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. |
| JPH0822618B2 (ja) * | 1986-12-16 | 1996-03-06 | 富士ゼロックス株式会社 | 光情報記憶媒体の製造方法 |
| JPH0822617B2 (ja) * | 1986-12-16 | 1996-03-06 | 富士ゼロックス株式会社 | 光情報記憶媒体の製造方法 |
| JPH0730300B2 (ja) * | 1988-04-01 | 1995-04-05 | 三井東圧化学株式会社 | アルキルフタロシアニン近赤外線吸収剤及びそれを用いた表示・記録材料 |
| CA2033821A1 (en) * | 1990-01-12 | 1991-07-13 | Evan D. Laganis | Photopolymerizable compositions sensitive to longer wavelength visible actinic radiation |
| EP0860821B1 (de) * | 1997-02-24 | 2002-11-27 | Fuji Electric Co., Ltd. | Optischer Aufzeichnungsträger |
| US6103331A (en) * | 1997-09-26 | 2000-08-15 | Fuji Electric Co., Ltd. | Optical recording medium comprising organic dye thin film |
| JP3097628B2 (ja) * | 1997-11-11 | 2000-10-10 | 富士電機株式会社 | 光記録媒体 |
| DE60107465D1 (de) * | 2001-10-23 | 2004-12-30 | Council Scient Ind Res | Farbstoffe vom squaraintyp sowie ein verfahren zur herstellung derselben |
-
1979
- 1979-09-20 JP JP12013879A patent/JPS5646221A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5646221A (en) | 1981-04-27 |
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