DE3650649D1 - Datenaufzeichnungsgerät und Verfahren zur Datenverarbeitung - Google Patents
Datenaufzeichnungsgerät und Verfahren zur DatenverarbeitungInfo
- Publication number
- DE3650649D1 DE3650649D1 DE3650649T DE3650649T DE3650649D1 DE 3650649 D1 DE3650649 D1 DE 3650649D1 DE 3650649 T DE3650649 T DE 3650649T DE 3650649 T DE3650649 T DE 3650649T DE 3650649 D1 DE3650649 D1 DE 3650649D1
- Authority
- DE
- Germany
- Prior art keywords
- data
- processing method
- recorder
- data processing
- data recorder
- 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 - Fee Related
Links
- 238000003672 processing method Methods 0.000 title 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
- G11B7/252—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
-
- 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
- G11B7/00454—Recording involving phase-change effects
-
- 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
- G11B7/0055—Erasing
- G11B7/00557—Erasing involving phase-change media
-
- 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
- G11B7/241—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
-
- 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
- G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te
-
- 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
- G11B2007/24306—Metals or metalloids transition metal elements of groups 3-10
-
- 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
- G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
-
- 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
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
-
- 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
- G11B2007/24318—Non-metallic elements
- G11B2007/2432—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
- G11B7/242—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
- G11B2007/24318—Non-metallic elements
- G11B2007/24324—Sulfur
-
- 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
- G11B7/253—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
-
- 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
- G11B7/256—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 improving adhesion between layers
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/752,742 US4667309A (en) | 1985-07-08 | 1985-07-08 | Erasure means |
US76744185A | 1985-08-20 | 1985-08-20 | |
US06/770,137 US4744055A (en) | 1985-07-08 | 1985-08-28 | Erasure means and data storage system incorporating improved erasure means |
US06/788,899 US4737934A (en) | 1985-10-18 | 1985-10-18 | Data storage device and system having an optically non transmissive chalcogenide layer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3650649D1 true DE3650649D1 (de) | 1997-11-20 |
DE3650649T2 DE3650649T2 (de) | 1998-02-12 |
Family
ID=27505658
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3650750T Expired - Fee Related DE3650750T2 (de) | 1985-07-08 | 1986-05-28 | Datenspeichervorrichtung |
DE3650649T Expired - Fee Related DE3650649T2 (de) | 1985-07-08 | 1986-05-28 | Datenaufzeichnungsgerät und Verfahren zur Datenverarbeitung |
DE3650354T Expired - Fee Related DE3650354T2 (de) | 1985-07-08 | 1986-05-28 | Optische Datenspeicherungsvorrichtung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3650750T Expired - Fee Related DE3650750T2 (de) | 1985-07-08 | 1986-05-28 | Datenspeichervorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3650354T Expired - Fee Related DE3650354T2 (de) | 1985-07-08 | 1986-05-28 | Optische Datenspeicherungsvorrichtung. |
Country Status (4)
Country | Link |
---|---|
EP (4) | EP0460708B1 (de) |
JP (1) | JPH0816992B2 (de) |
CA (1) | CA1268251A (de) |
DE (3) | DE3650750T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3826902A1 (de) * | 1987-11-24 | 1989-06-08 | Pioneer Electronic Corp | Verfahren zum aufzeichnen und wiedergeben von information auf eine bzw. von einer optischen platte vom phasenaenderungstyp |
JP2717675B2 (ja) * | 1988-09-09 | 1998-02-18 | 日本電信電話株式会社 | 光ディスク記録方法 |
CA2121724A1 (en) | 1993-04-21 | 1994-10-22 | Toshifumi Watanabe | Methods and compositions for the prophylactic and/or therapeutic treatment of organ hypofunction |
ES2296298T3 (es) * | 1996-09-06 | 2008-04-16 | Ricoh Company, Ltd | Medio de grabacion optica. |
CN1259655C (zh) * | 1998-09-09 | 2006-06-14 | 三菱化学媒体株式会社 | 光记录方法 |
US6468619B1 (en) | 1999-11-09 | 2002-10-22 | Patrick Larroche | Optical storage media having limited useful life |
WO2003032392A2 (en) * | 2001-10-09 | 2003-04-17 | Axon Technologies Corporation | Programmable microelectronic device, structure, and system, and method of forming the same |
DE10310573A1 (de) * | 2003-03-11 | 2004-09-30 | Infineon Technologies Ag | Nicht-flüchtige, integrierte Speicherzelle und Verfahren zum Einschreiben oder Auslesen einer Information in die / aus der Speicherzelle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530441A (en) | 1969-01-15 | 1970-09-22 | Energy Conversion Devices Inc | Method and apparatus for storing and retrieving information |
US3696344A (en) * | 1970-02-19 | 1972-10-03 | Energy Conversion Devices Inc | Optical mass memory employing amorphous thin films |
IL39731A (en) * | 1971-07-15 | 1975-07-28 | Energy Conversion Devices Inc | Method for producing images |
US3778785A (en) | 1972-04-20 | 1973-12-11 | Ibm | Method for writing information at nanosecond speeds and a memory system therefor |
JPS563442A (en) * | 1979-06-20 | 1981-01-14 | Toshiba Corp | Optical memory disk and its manufacture |
DD149972A1 (de) * | 1980-04-01 | 1981-08-05 | Hubert Pohlack | Geschichtetes aufzeichnungsmedium fuer mikrostrukturen |
DE3118058A1 (de) | 1980-05-14 | 1982-03-11 | RCA Corp., 10020 New York, N.Y. | Aufzeichnungstraeger und verfahren zum schreiben einer informationsspur sowie zum loeschen einer in dem traeger gespeicherten information |
JPS5766538A (en) * | 1980-10-08 | 1982-04-22 | Toshiba Corp | Information storage medium |
US4425570A (en) * | 1981-06-12 | 1984-01-10 | Rca Corporation | Reversible recording medium and information record |
JPS583143A (ja) * | 1981-06-30 | 1983-01-08 | Fujitsu Ltd | 情報記録媒体 |
NL8301956A (nl) * | 1983-06-02 | 1985-01-02 | Optical Storage Int | Optisch registratie element. |
US4567104A (en) * | 1983-06-24 | 1986-01-28 | Canyon Materials Research & Engineering | High energy beam colored glasses exhibiting insensitivity to actinic radiation |
JPS60231928A (ja) * | 1984-04-27 | 1985-11-18 | Matsushita Electric Ind Co Ltd | 光学情報記録消去方法 |
US4653024A (en) * | 1984-11-21 | 1987-03-24 | Energy Conversion Devices, Inc. | Data storage device including a phase changeable material |
EP0451881B1 (de) * | 1985-06-10 | 1996-07-24 | Energy Conversion Devices, Inc. | Optischer Datenträger |
-
1986
- 1986-05-28 DE DE3650750T patent/DE3650750T2/de not_active Expired - Fee Related
- 1986-05-28 EP EP91111657A patent/EP0460708B1/de not_active Expired - Lifetime
- 1986-05-28 DE DE3650649T patent/DE3650649T2/de not_active Expired - Fee Related
- 1986-05-28 DE DE3650354T patent/DE3650354T2/de not_active Expired - Fee Related
- 1986-05-28 EP EP96117341A patent/EP0766239B1/de not_active Expired - Lifetime
- 1986-05-28 EP EP86107254A patent/EP0208118B1/de not_active Expired - Lifetime
- 1986-05-28 EP EP20000112540 patent/EP1047054A1/de not_active Withdrawn
- 1986-07-08 CA CA000513315A patent/CA1268251A/en not_active Expired - Lifetime
- 1986-07-08 JP JP61160684A patent/JPH0816992B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0460708A2 (de) | 1991-12-11 |
JPS6278749A (ja) | 1987-04-11 |
DE3650354D1 (de) | 1995-08-31 |
EP1047054A1 (de) | 2000-10-25 |
DE3650750D1 (de) | 2001-02-01 |
EP0208118A2 (de) | 1987-01-14 |
EP0766239B1 (de) | 2000-12-27 |
JPH0816992B2 (ja) | 1996-02-21 |
DE3650750T2 (de) | 2001-07-12 |
CA1268251A (en) | 1990-04-24 |
EP0208118A3 (en) | 1989-11-23 |
DE3650354T2 (de) | 1996-01-25 |
EP0460708A3 (en) | 1992-03-04 |
EP0460708B1 (de) | 1997-10-15 |
EP0766239A1 (de) | 1997-04-02 |
DE3650649T2 (de) | 1998-02-12 |
EP0208118B1 (de) | 1995-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3679035D1 (de) | Verfahren und geraet zur aufzeichnung von signalen. | |
DE3677430D1 (de) | Verfahren und anordnung zur datenuebertragung. | |
DE3689510D1 (de) | Einrichtung und Verfahren zur Datenverschleierung. | |
DE3673784D1 (de) | Anordnung und verfahren zur kalibrierung von aufzeichnungs- und uebertragungssystemen. | |
DE68925059D1 (de) | Verfahren und Gerät zur polygonalen Datendekodierung | |
DE3752242D1 (de) | Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information | |
DE3687715D1 (de) | Verfahren und vorrichtung zur datenuebertragung. | |
DE69027726D1 (de) | Verfahren und Einrichtung zur Datenaufzeichnung und -Wiedergabe | |
ATA900684A (de) | Verfahren zur uebertragung von informationen und/oder befehlen | |
DE3678322D1 (de) | Verfahren und geraet zur interpolation von bildsignalen. | |
DE3687211D1 (de) | Verfahren und vorrichtung zur datenuebertragung. | |
DE3587535D1 (de) | Verfahren und vorrichtung zur numerischen datenkodierung. | |
DE3678170D1 (de) | Verfahren und einrichtung zur elektronischen bearbeitung von gespeicherten videosignalen. | |
DE3686010D1 (de) | Optisches aufzeichnungsmedium und verfahren zur aufzeichnung. | |
DE3650732D1 (de) | System und Verfahren für Datenanalyse | |
DE3852281D1 (de) | Verfahren und Gerät zur Datenaufnahme/Wiedergabe. | |
DE3751540D1 (de) | Verfahren und Vorrichtung zur Datenverarbeitung. | |
DE3672368D1 (de) | Verfahren und anordnung zur aufzeichnung von pcm-signalen. | |
DE68928463D1 (de) | Verfahren und vorrichtung zur wiedergabe | |
DE3650332D1 (de) | Verfahren und Gerät zur Bilddatenverarbeitung. | |
DE3687360D1 (de) | Einrichtung und verfahren zur anzeige. | |
DE3687237D1 (de) | Verfahren und geraet zur versorgung von histogrammdaten. | |
DE3673270D1 (de) | Verfahren und geraet zur durchfuehrung von datenleseoperationen mit veraenderlicher laenge. | |
DE3871422D1 (de) | Geraet und verfahren zur informationsaufzeichnung. | |
DE3586700D1 (de) | Vorrichtung und verfahren zur datenverarbeitung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |