JPS5665341A - Recordinggmedium for optical recording and regeneration - Google Patents
Recordinggmedium for optical recording and regenerationInfo
- Publication number
- JPS5665341A JPS5665341A JP14554180A JP14554180A JPS5665341A JP S5665341 A JPS5665341 A JP S5665341A JP 14554180 A JP14554180 A JP 14554180A JP 14554180 A JP14554180 A JP 14554180A JP S5665341 A JPS5665341 A JP S5665341A
- Authority
- JP
- Japan
- Prior art keywords
- recordinggmedium
- regeneration
- optical recording
- recording
- optical
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
Classifications
-
- 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
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
-
- 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
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24304—Metals or metalloids group 2 or 12 elements (e.g. Be, Ca, Mg, Zn, Cd)
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
-
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25706—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing transition metal elements (Zn, Fe, Co, Ni, Pt)
-
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/2571—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
-
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25715—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing oxygen
-
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B2007/25705—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
- G11B2007/25718—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing halides (F, Cl, Br, l)
-
- 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
- G11B7/00451—Recording involving ablation of the recording layer
-
- 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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B7/2578—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
-
- 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
- G11B7/2585—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 aluminium
-
- 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
- Y10S430/165—Thermal imaging composition
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/085,547 US4285056A (en) | 1979-10-17 | 1979-10-17 | Replicable optical recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5665341A true JPS5665341A (en) | 1981-06-03 |
JPH0258691B2 JPH0258691B2 (ja) | 1990-12-10 |
Family
ID=22192344
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14554180A Granted JPS5665341A (en) | 1979-10-17 | 1980-10-16 | Recordinggmedium for optical recording and regeneration |
JP59072572A Granted JPS59229756A (ja) | 1979-10-17 | 1984-04-10 | 光学的記録媒体に記録された情報を複製する方法 |
JP62145015A Granted JPS62295237A (ja) | 1979-10-17 | 1987-06-09 | 光学的記録再生方式用の複製記録体製造用原盤 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59072572A Granted JPS59229756A (ja) | 1979-10-17 | 1984-04-10 | 光学的記録媒体に記録された情報を複製する方法 |
JP62145015A Granted JPS62295237A (ja) | 1979-10-17 | 1987-06-09 | 光学的記録再生方式用の複製記録体製造用原盤 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4285056A (ja) |
JP (3) | JPS5665341A (ja) |
CA (1) | CA1154534A (ja) |
DE (1) | DE3038532C2 (ja) |
FR (3) | FR2472807A1 (ja) |
GB (1) | GB2061594B (ja) |
HK (1) | HK78086A (ja) |
IT (1) | IT1132749B (ja) |
MY (1) | MY8700127A (ja) |
NL (1) | NL191862C (ja) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185198A (en) * | 1981-02-13 | 1982-11-15 | Minnesota Mining & Mfg | Optical recording medium |
JPS57198554A (en) * | 1981-05-29 | 1982-12-06 | Toshiba Corp | Information recording member |
JPS5838193A (ja) * | 1981-08-17 | 1983-03-05 | ゼネラル・エレクトリック・カンパニイ | 光学記録媒体 |
JPS5871194A (ja) * | 1981-10-23 | 1983-04-27 | Toshiba Corp | 情報記録再生方法 |
JPS58146040A (ja) * | 1982-02-24 | 1983-08-31 | Pioneer Video Kk | 光学式情報記録原盤 |
JPS58150148A (ja) * | 1982-02-22 | 1983-09-06 | Toshiba Corp | スタンパ−の製造方法 |
JPS58501885A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | ディジタルデ−タストレ−ジのための記録保管記録媒体のための形成技術 |
JPS58501882A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 記録保管デ−タ記録の方法および関連した媒体 |
JPS58501883A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 改良された情報層および関連したサブストレ−トを備えた記録保管記録媒体 |
JPS58501886A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 低出力放射および関連した媒体を用いる記録保管デ−タ記録システム |
JPS58501884A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 低出力放射を用いるディジタルデ−タストレ−ジのための記録保管記録媒体 |
JPS58501887A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | ディジタルデータレコード材料 |
JPS595097A (ja) * | 1982-07-02 | 1984-01-11 | Nec Corp | 光記録方式 |
JPS5960702A (ja) * | 1982-09-30 | 1984-04-06 | Toshiba Corp | Niスタンパ−の製造方法 |
JPS59500641A (ja) * | 1982-04-15 | 1984-04-12 | バロ−ス・コ−ポレ−ション | 新しい多層光学媒体を使用した光学記憶システム |
JPS6120237A (ja) * | 1984-07-06 | 1986-01-29 | Canon Inc | 光学的情報記録媒体 |
US4647947A (en) * | 1982-03-15 | 1987-03-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical protuberant bubble recording medium |
JPS62295237A (ja) * | 1979-10-17 | 1987-12-22 | ア−ルシ−エ− コ−ポレ−ション | 光学的記録再生方式用の複製記録体製造用原盤 |
JPH0786978B2 (ja) * | 1982-04-15 | 1995-09-20 | バロ−ス コ−ポレ−ション | 高感度の光学記憶媒体およびその製造方法ならびにそのような光学記憶媒体を含む光学記憶装置および光学再生装置 |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2475271A1 (fr) * | 1980-02-01 | 1981-08-07 | Thomson Csf | Structure de memoire permanente, a inscription thermo-optique et lecture optique, et procede d'inscription dans une telle structure |
EP0045183B1 (en) * | 1980-07-25 | 1984-12-05 | Asahi Kasei Kogyo Kabushiki Kaisha | Recording material |
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 |
US4383311A (en) * | 1980-10-21 | 1983-05-10 | Rca Corporation | Optical recording medium and information record with indented overcoat |
US4470053A (en) * | 1981-02-13 | 1984-09-04 | Minnesota Mining And Manufacturing Company | Protuberant optical recording medium |
US4539572A (en) * | 1981-02-13 | 1985-09-03 | Minnesota Mining And Manufacturing Company | Optical recording medium |
US4408213A (en) * | 1981-10-30 | 1983-10-04 | Rca Corporation | Reinforced bubble recording medium and information record |
US5091900A (en) * | 1981-11-09 | 1992-02-25 | Unisys Corp. | Multi-layer optical media for an optical recording and reproducing system in which non-ablative data recording is provided in a manner such that high sensitivity is achieved with an in-contact overcoat |
US5177732A (en) * | 1981-11-09 | 1993-01-05 | Unisys Corporation | Optical recording using an agglomerating recording medium which changes reflectivity upon recording |
US4466035A (en) * | 1982-02-25 | 1984-08-14 | Xerox Corporation | Magneto-optic media and system optimization |
US4451915A (en) * | 1982-04-15 | 1984-05-29 | Burroughs Corporation | Optical storage system employing a multi-layer optical medium |
EP0096501B1 (en) * | 1982-05-25 | 1988-11-09 | Unisys Corporation | Method for detecting fire |
DE3377432D1 (en) * | 1982-05-25 | 1988-08-25 | Unisys Corp | Method for detecting fire |
EP0096503A3 (en) * | 1982-05-25 | 1987-04-22 | Unisys Corporation | Heat sensitive film shutter |
EP0096502A1 (en) * | 1982-05-25 | 1983-12-21 | BURROUGHS CORPORATION (a Michigan corporation) | Insular insulated record films for digital data storage using low power write-laser |
EP0096504B1 (en) * | 1982-05-25 | 1987-12-16 | Unisys Corporation | Aurous archival record films for digital data storage |
EP0098046B1 (en) * | 1982-05-25 | 1988-04-06 | Unisys Corporation | Archival record films for digital data storage using low power write-laser |
EP0098045B1 (en) * | 1982-05-25 | 1988-11-02 | Unisys Corporation | Gold archival record films for digital data storage using low power write-laser |
US4616237A (en) * | 1982-09-27 | 1986-10-07 | Pa Management Consultants, Ltd. | Data storage medium |
EP0107913B1 (en) * | 1982-09-29 | 1988-06-22 | Kabushiki Kaisha Toshiba | Radiation-sensitive carrier body utilized as stamper structure |
DE3381422D1 (de) * | 1982-12-23 | 1990-05-10 | Sony Corp | Thermomagnetisches optisches aufzeichnungs-/wiedergabeverfahren. |
US4556893A (en) * | 1983-02-15 | 1985-12-03 | Minnesota Mining And Manufacturing Company | Optical recording medium of high sensitivity |
US4551828A (en) * | 1983-03-18 | 1985-11-05 | Minnesota Mining And Manufacturing Company | Quadrilayer optical draw medium |
NL8301632A (nl) * | 1983-05-09 | 1984-12-03 | Philips Nv | Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. |
US4578788A (en) * | 1983-06-02 | 1986-03-25 | International Business Machines Corporation | High performance optical storage medium with separate mechanical servo tracks embedded within the medium |
US4719615A (en) * | 1983-08-22 | 1988-01-12 | Optical Data, Inc. | Erasable optical data storage medium |
US4912696A (en) * | 1983-08-22 | 1990-03-27 | Optical Data, Inc. | Erasable optical data storage medium and method and apparatus for recording data on the medium |
EP0150604B1 (en) * | 1983-12-29 | 1989-08-02 | Xerox Corporation | Optical recording member |
US4638335A (en) * | 1983-12-29 | 1987-01-20 | Xerox Corporation | Optical recording member |
JPS60170045A (ja) * | 1984-02-13 | 1985-09-03 | Pioneer Electronic Corp | アドレス,案内溝付光デイスク製造方法 |
US4702991A (en) * | 1984-10-30 | 1987-10-27 | Kabushiki Kaisha Toshiba | Optical type information recording medium and manufacturing method thereof |
US4735878A (en) * | 1985-03-12 | 1988-04-05 | Quixote Corporation | Optically read recording medium and method for making same |
US4629668A (en) * | 1985-03-12 | 1986-12-16 | Quixote Corporation | Optically read recording medium and method for making same |
US4774702A (en) * | 1986-04-03 | 1988-09-27 | Ltv Aerospace And Defense Company | Erasable optical memory employing a marmen alloy to effect phase-change erasing in a chalcogenide film |
DE3752242T2 (de) * | 1986-05-02 | 1999-08-19 | Hitachi | Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information |
US4780867A (en) * | 1986-10-02 | 1988-10-25 | Optical Data, Inc. | Method for erasably recording data by viscoelastic shear deformation |
US4901304A (en) * | 1986-10-08 | 1990-02-13 | Optical Data, Inc. | Erasable optical data storage medium having a zoned integral recording layer |
EP0288570B1 (en) * | 1986-10-29 | 1995-06-14 | Dai Nippon Insatsu Kabushiki Kaisha | Draw type optical recording medium |
US4825430A (en) * | 1986-12-19 | 1989-04-25 | Optical Data, Inc. | Erasable optical data storage medium having an embedded servo track and a subsurface recording interface |
US4855985A (en) * | 1987-07-14 | 1989-08-08 | Massachusetts Institute Of Technology | Digital storage |
US5214632A (en) * | 1987-12-23 | 1993-05-25 | U.S. Philips Corporation | Method of manufacturing a matrix and a master plate suitable for use in the method |
EP0328212A1 (en) * | 1988-02-11 | 1989-08-16 | Koninklijke Philips Electronics N.V. | Method of manufacturing a metal matrix and a master disc suitable for the manufacture of matrices |
US5155723A (en) * | 1988-07-30 | 1992-10-13 | Yuden Co., Ltd. Taiyo | Optical information recording method and medium |
US5400147A (en) * | 1992-04-10 | 1995-03-21 | Eastman Kodak Company | Method and apparatus for halftone reproduction of continuous tone radiographic images |
DE69322443T2 (de) * | 1992-06-17 | 1999-08-05 | Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka | Optisches Informationsaufzeichnungsmedium |
US5477344A (en) * | 1993-11-19 | 1995-12-19 | Eastman Kodak Company | Duplicating radiographic, medical or other black and white images using laser thermal digital halftone printing |
US6760057B2 (en) * | 2000-05-08 | 2004-07-06 | Fuji Photo Film Co., Ltd. | Optical recording method, apparatus, system and medium using high-power laser light |
JP2002230834A (ja) | 2000-06-26 | 2002-08-16 | Tdk Corp | 光情報媒体、その製造方法、その記録または再生方法、およびその検査方法 |
WO2006072895A2 (en) * | 2005-01-06 | 2006-07-13 | Koninklijke Philips Electronics N.V. | Methods for mastering and mastering substrate |
JP4487214B2 (ja) * | 2007-12-03 | 2010-06-23 | ソニー株式会社 | 光情報記録媒体 |
JP5730768B2 (ja) * | 2008-09-12 | 2015-06-10 | ブリガム・ヤング・ユニバーシティBrigham Young University | 炭素層および金属層を含むデータ格納媒体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50151151A (ja) * | 1974-05-25 | 1975-12-04 | ||
JPS5118558A (en) * | 1974-08-06 | 1976-02-14 | Canon Kk | Reezaabiimuno kirokubaitaino seizohoho |
JPS5452518A (en) * | 1977-10-04 | 1979-04-25 | Canon Inc | Recording medium |
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US3665483A (en) * | 1969-06-06 | 1972-05-23 | Chase Manhattan Capital Corp | Laser recording medium |
US3636526A (en) * | 1970-06-08 | 1972-01-18 | Energy Conversion Devices Inc | Information-recording system employing amorphous materials |
US3842194A (en) * | 1971-03-22 | 1974-10-15 | Rca Corp | Information records and recording/playback systems therefor |
US3902010A (en) * | 1972-02-15 | 1975-08-26 | Canon Kk | Information recording device with record having layers with different intensity sensitivity |
NL7211998A (ja) * | 1972-09-02 | 1974-03-05 | ||
US4109045A (en) * | 1972-11-06 | 1978-08-22 | Canon Kabushiki Kaisha | Information recording medium |
FR2235449A1 (ja) * | 1973-06-29 | 1975-01-24 | Thomson Brandt | |
US3889272A (en) * | 1974-05-30 | 1975-06-10 | Bell Telephone Labor Inc | Metal film recording media for laser writing |
US4069487A (en) * | 1974-12-26 | 1978-01-17 | Canon Kabushiki Kaisha | Recording member and process for recording |
JPS5953615B2 (ja) * | 1975-01-31 | 1984-12-26 | ソニー株式会社 | 情報記録媒体の製造方法 |
US4188214A (en) * | 1975-08-11 | 1980-02-12 | Fuji Photo Film Co., Ltd. | Recording material |
AU511031B2 (en) * | 1976-03-19 | 1980-07-24 | Rca Corp. | Ablative optical recording medium |
US4097895A (en) * | 1976-03-19 | 1978-06-27 | Rca Corporation | Multilayer optical record |
FR2368779A1 (fr) * | 1976-10-22 | 1978-05-19 | Thomson Brandt | Support thermosensible destine a l'enregistrement d'information et procede d'enregistrement d'information sur un tel support |
DE2812868A1 (de) * | 1977-03-28 | 1978-10-12 | Rca Corp | Aufzeichnungstraeger zur aufzeichnung und wiedergabe von information mittels optischer strahlung |
DE2721608A1 (de) * | 1977-05-13 | 1978-11-16 | Bosch Gmbh Robert | Verfahren zur herstellung einer nachbildungsmatrize |
US4101907A (en) * | 1977-08-29 | 1978-07-18 | Rca Corporation | Overcoat structure for optical video disc |
US4195312A (en) * | 1978-02-24 | 1980-03-25 | Rca Corporation | Recorder and antireflective record blank having an optically passive transparent layer |
JPS5514504A (en) * | 1978-07-14 | 1980-02-01 | Hitachi Ltd | Recording component |
GB2060973A (en) * | 1979-10-09 | 1981-05-07 | Rca Corp | Optical video disc for recording and readout |
US4285056A (en) * | 1979-10-17 | 1981-08-18 | Rca Corporation | Replicable optical recording medium |
-
1979
- 1979-10-17 US US06/085,547 patent/US4285056A/en not_active Expired - Lifetime
-
1980
- 1980-09-25 IT IT24913/80A patent/IT1132749B/it active
- 1980-10-10 CA CA000362173A patent/CA1154534A/en not_active Expired
- 1980-10-11 DE DE3038532A patent/DE3038532C2/de not_active Expired
- 1980-10-13 GB GB8033021A patent/GB2061594B/en not_active Expired
- 1980-10-13 FR FR8021807A patent/FR2472807A1/fr active Granted
- 1980-10-16 JP JP14554180A patent/JPS5665341A/ja active Granted
- 1980-10-16 NL NL8005700A patent/NL191862C/xx not_active IP Right Cessation
-
1982
- 1982-12-31 FR FR8222177A patent/FR2516686B1/fr not_active Expired
- 1982-12-31 FR FR8222178A patent/FR2516687B1/fr not_active Expired
-
1984
- 1984-04-10 JP JP59072572A patent/JPS59229756A/ja active Granted
-
1986
- 1986-10-16 HK HK780/86A patent/HK78086A/xx not_active IP Right Cessation
-
1987
- 1987-06-09 JP JP62145015A patent/JPS62295237A/ja active Granted
- 1987-12-30 MY MY127/87A patent/MY8700127A/xx unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS50151151A (ja) * | 1974-05-25 | 1975-12-04 | ||
JPS5118558A (en) * | 1974-08-06 | 1976-02-14 | Canon Kk | Reezaabiimuno kirokubaitaino seizohoho |
JPS5452518A (en) * | 1977-10-04 | 1979-04-25 | Canon Inc | Recording medium |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62295237A (ja) * | 1979-10-17 | 1987-12-22 | ア−ルシ−エ− コ−ポレ−ション | 光学的記録再生方式用の複製記録体製造用原盤 |
JPH0350340B2 (ja) * | 1979-10-17 | 1991-08-01 | Rca Corp | |
JPS57185198A (en) * | 1981-02-13 | 1982-11-15 | Minnesota Mining & Mfg | Optical recording medium |
JPH0327394B2 (ja) * | 1981-02-13 | 1991-04-15 | Minnesota Mining & Mfg | |
JPS57198554A (en) * | 1981-05-29 | 1982-12-06 | Toshiba Corp | Information recording member |
JPS5838193A (ja) * | 1981-08-17 | 1983-03-05 | ゼネラル・エレクトリック・カンパニイ | 光学記録媒体 |
JPH0430095B2 (ja) * | 1981-08-17 | 1992-05-20 | ||
JPS5871194A (ja) * | 1981-10-23 | 1983-04-27 | Toshiba Corp | 情報記録再生方法 |
JPS58501885A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | ディジタルデ−タストレ−ジのための記録保管記録媒体のための形成技術 |
JPS58501884A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 低出力放射を用いるディジタルデ−タストレ−ジのための記録保管記録媒体 |
JPS58501887A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | ディジタルデータレコード材料 |
JPS58501886A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 低出力放射および関連した媒体を用いる記録保管デ−タ記録システム |
JPS58501883A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 改良された情報層および関連したサブストレ−トを備えた記録保管記録媒体 |
JPS58501882A (ja) * | 1981-11-09 | 1983-11-04 | バロ−ス・コ−ポレ−ション | 記録保管デ−タ記録の方法および関連した媒体 |
JPS58150148A (ja) * | 1982-02-22 | 1983-09-06 | Toshiba Corp | スタンパ−の製造方法 |
JPH0427615B2 (ja) * | 1982-02-24 | 1992-05-12 | Pioneer Electronic Corp | |
JPS58146040A (ja) * | 1982-02-24 | 1983-08-31 | Pioneer Video Kk | 光学式情報記録原盤 |
US4647947A (en) * | 1982-03-15 | 1987-03-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical protuberant bubble recording medium |
JPH0786978B2 (ja) * | 1982-04-15 | 1995-09-20 | バロ−ス コ−ポレ−ション | 高感度の光学記憶媒体およびその製造方法ならびにそのような光学記憶媒体を含む光学記憶装置および光学再生装置 |
JPS59500641A (ja) * | 1982-04-15 | 1984-04-12 | バロ−ス・コ−ポレ−ション | 新しい多層光学媒体を使用した光学記憶システム |
JPS595097A (ja) * | 1982-07-02 | 1984-01-11 | Nec Corp | 光記録方式 |
JPH0420793B2 (ja) * | 1982-07-02 | 1992-04-06 | Nippon Electric Co | |
JPS5960702A (ja) * | 1982-09-30 | 1984-04-06 | Toshiba Corp | Niスタンパ−の製造方法 |
JPS6120237A (ja) * | 1984-07-06 | 1986-01-29 | Canon Inc | 光学的情報記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
GB2061594B (en) | 1984-06-20 |
US4285056A (en) | 1981-08-18 |
FR2472807A1 (fr) | 1981-07-03 |
CA1154534A (en) | 1983-09-27 |
JPH0258691B2 (ja) | 1990-12-10 |
FR2472807B1 (ja) | 1984-01-06 |
FR2516687B1 (fr) | 1986-03-21 |
IT8024913A0 (it) | 1980-09-25 |
FR2516686B1 (ja) | 1986-03-21 |
GB2061594A (en) | 1981-05-13 |
IT1132749B (it) | 1986-07-02 |
FR2516687A1 (fr) | 1983-05-20 |
HK78086A (en) | 1986-10-24 |
NL191862C (nl) | 1996-09-03 |
DE3038532A1 (de) | 1981-04-30 |
JPH0350340B2 (ja) | 1991-08-01 |
FR2516686A1 (ja) | 1983-05-20 |
MY8700127A (en) | 1987-12-31 |
NL8005700A (nl) | 1981-04-22 |
JPS59229756A (ja) | 1984-12-24 |
JPH0349138B2 (ja) | 1991-07-26 |
DE3038532C2 (de) | 1986-08-14 |
NL191862B (nl) | 1996-05-01 |
JPS62295237A (ja) | 1987-12-22 |
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