DE69030608D1 - Gerät zur optischen Aufnahme und Wiedergabe und Adaptor zum Gebrauch mit diesem Gerät - Google Patents
Gerät zur optischen Aufnahme und Wiedergabe und Adaptor zum Gebrauch mit diesem GerätInfo
- Publication number
- DE69030608D1 DE69030608D1 DE69030608T DE69030608T DE69030608D1 DE 69030608 D1 DE69030608 D1 DE 69030608D1 DE 69030608 T DE69030608 T DE 69030608T DE 69030608 T DE69030608 T DE 69030608T DE 69030608 D1 DE69030608 D1 DE 69030608D1
- Authority
- DE
- Germany
- Prior art keywords
- adapter
- optical recording
- playback device
- playback
- recording
- 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
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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
- G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0945—Methods for initialising servos, start-up sequences
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
- G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1191003A JPH0354740A (ja) | 1989-07-24 | 1989-07-24 | 光学情報記録部材および光学情報記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69030608D1 true DE69030608D1 (de) | 1997-06-05 |
DE69030608T2 DE69030608T2 (de) | 1997-11-06 |
Family
ID=16267252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69030608T Expired - Fee Related DE69030608T2 (de) | 1989-07-24 | 1990-07-23 | Gerät zur optischen Aufnahme und Wiedergabe und Adaptor zum Gebrauch mit diesem Gerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5097464A (de) |
EP (1) | EP0414380B1 (de) |
JP (1) | JPH0354740A (de) |
DE (1) | DE69030608T2 (de) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303225A (en) * | 1989-10-30 | 1994-04-12 | Matsushita Electrical Industrial Co., Ltd. | Multi-layered optical disk with track and layer identification |
FR2663146A1 (fr) * | 1990-06-12 | 1991-12-13 | Thomson Csf | Stockage optique d'informations en strates superposees. |
US5235581A (en) | 1990-08-09 | 1993-08-10 | Matsushita Electric Industrial Co., Ltd. | Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses |
NL9002841A (nl) * | 1990-12-21 | 1992-07-16 | Philips Nv | Werkwijze en inrichting voor het langs optische weg inschrijven, uitlezen, en wissen van een meervlaks registratiedrager, en registratiedrager geschikt voor deze werkwijze en inrichting. |
US5677903A (en) * | 1991-03-25 | 1997-10-14 | U.S. Phillips Corporation | Multi-layer information storage system with improved aberration correction |
FR2676302B1 (fr) * | 1991-05-07 | 1993-07-16 | Thomson Csf | Procede de lecture des informations contenues dans un disque optique. |
US5449590A (en) * | 1991-06-04 | 1995-09-12 | International Business Machines Corporation | Multiple data surface optical data storage system |
TW218427B (de) * | 1991-06-04 | 1994-01-01 | Ibm | |
MY140917A (en) * | 1991-06-04 | 2010-02-12 | Mitsubishi Electric Corp | Multiple data surface data storage system and method |
US5202875A (en) * | 1991-06-04 | 1993-04-13 | International Business Machines Corporation | Multiple data surface optical data storage system |
US5586107A (en) * | 1991-06-04 | 1996-12-17 | International Business Machines Corporation | Multiple data surface optical data storage system |
US5255262A (en) * | 1991-06-04 | 1993-10-19 | International Business Machines Corporation | Multiple data surface optical data storage system with transmissive data surfaces |
US5666344A (en) * | 1991-06-04 | 1997-09-09 | International Business Machines Corporation | Multiple data surface optical data storage system |
JP2986587B2 (ja) * | 1991-08-21 | 1999-12-06 | 松下電器産業株式会社 | 光学的情報記録/再生装置 |
JP3266627B2 (ja) * | 1991-10-11 | 2002-03-18 | 株式会社日立製作所 | 情報再生装置 |
US7286153B1 (en) | 1991-10-11 | 2007-10-23 | Hitachi, Ltd. | Three-dimensional recording and reproducing apparatus |
JPH0777031B2 (ja) * | 1991-10-16 | 1995-08-16 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 収差補償装置 |
US5157555A (en) * | 1991-12-04 | 1992-10-20 | General Electric Company | Apparatus for adjustable correction of spherical aberration |
US5295125A (en) * | 1992-02-03 | 1994-03-15 | Hitachi, Ltd. | Optical head device for recording/reproduction for recording medium using plural light spots |
JPH0636517A (ja) * | 1992-07-16 | 1994-02-10 | Matsushita Electric Ind Co Ltd | 光情報記録再生装置 |
ATE181614T1 (de) * | 1993-01-04 | 1999-07-15 | Koninkl Philips Electronics Nv | Mehrflächen informationsspeichersystem und aufzeichnungsträger zür verwendung in einem derartigen system |
TW273616B (de) * | 1993-12-15 | 1996-04-01 | Ibm | |
US5729510A (en) * | 1994-01-19 | 1998-03-17 | Kabushiki Kaisha Toshiba | Optical head used for recording on optical recording medium having various thicknesses, warpage and the like |
US5757763A (en) * | 1994-07-12 | 1998-05-26 | Massachusetts Institute Of Technology | Optical information storage via amplitude modulation |
JP3240846B2 (ja) * | 1994-08-12 | 2001-12-25 | 松下電器産業株式会社 | 光ヘッド |
JP3519804B2 (ja) | 1994-11-10 | 2004-04-19 | オリンパス株式会社 | 光ピックアップ装置 |
CN1071917C (zh) * | 1994-12-28 | 2001-09-26 | 索尼公司 | 光拾波装置 |
US5644555A (en) * | 1995-01-19 | 1997-07-01 | International Business Machines Corporation | Multiple data surface magneto-optical data storage system |
KR100200837B1 (ko) * | 1995-01-24 | 1999-06-15 | 윤종용 | 다층 기록막을 갖는 광디스크를 위한 광픽업 |
JP3864428B2 (ja) * | 1995-02-24 | 2006-12-27 | ソニー株式会社 | 光学装置及び記録媒体再生装置 |
US6026065A (en) * | 1995-03-04 | 2000-02-15 | Lg Electronics Inc. | Optical pick-up apparatus capable of reading data irrespective of disc type |
US5625609A (en) * | 1995-03-13 | 1997-04-29 | International Business Machines Corporation | Multiple data layer optical disk drive system with fixed aberration correction and optimum interlayer spacing |
US5930224A (en) * | 1995-04-25 | 1999-07-27 | Olympus Optical Co., Ltd. | Information recording/reproduction apparatus |
US5889749A (en) * | 1995-04-27 | 1999-03-30 | Fuji Photo Optical Co., Ltd. | Optical pickup apparatus |
US5754513A (en) * | 1995-04-28 | 1998-05-19 | Konica Corporation | Information pick-up apparatus and optical disk apparatus |
US5627817A (en) * | 1995-05-08 | 1997-05-06 | International Business Machines Corporation | Optical disk data storage system with multiple write-once dye-based data layers |
JP3210549B2 (ja) * | 1995-05-17 | 2001-09-17 | 日本コロムビア株式会社 | 光情報記録媒体 |
AU714000B2 (en) * | 1995-06-12 | 1999-12-16 | Sony Corporation | Optical pickup |
WO1997001167A1 (en) * | 1995-06-21 | 1997-01-09 | Massachusetts Institute Of Technology | Apparatus and method for accessing data on multilayered optical media |
US5555537A (en) * | 1995-06-30 | 1996-09-10 | International Business Machines Corporation | Optical data storage system with multiple write-once phase-change recording layers |
CN1299276C (zh) | 1995-07-27 | 2007-02-07 | 松下电器产业株式会社 | 光盘装置 |
US5907530A (en) * | 1995-08-30 | 1999-05-25 | Samsung Electronics Co., Ltd. | Optical pickup device |
EP0762398B1 (de) * | 1995-08-31 | 2003-05-07 | SANYO ELECTRIC Co., Ltd. | Aufzeichnungs-/Wiedergabegerät für optische Platten zur Aufzeichnung/Wiedergabe von Information auf/aus unterschiedlichen optischen Platten |
JP2981644B2 (ja) * | 1995-09-14 | 1999-11-22 | 富士通株式会社 | 光ディスク装置の対物レンズ切替え方法 |
DE19536396A1 (de) * | 1995-09-29 | 1997-04-03 | Thomson Brandt Gmbh | Wiedergabe- und/oder Aufzeichnungsgerät für optische Aufzeichnungsträger unterschiedlicher Speicherdichte |
KR970017245A (ko) * | 1995-09-29 | 1997-04-30 | 배순훈 | 듀얼 포커스 광 픽업장치 |
US5717678A (en) * | 1995-11-16 | 1998-02-10 | Ricoh Company, Ltd. | Optical pickup device for accessing each of optical disks of different types |
US5673247A (en) * | 1995-11-29 | 1997-09-30 | Sharp Kabushiki Kaisha | Optical pickup having two objective lenses |
JP3510947B2 (ja) * | 1995-12-01 | 2004-03-29 | パイオニア株式会社 | 光ピックアップ装置 |
DE19544966A1 (de) * | 1995-12-04 | 1997-06-05 | Thomson Brandt Gmbh | Gerät zum Beschreiben und/oder Lesen optischer Aufzeichnungsträger unterschiedlichen Aufbaus |
DE19609575A1 (de) * | 1996-03-12 | 1997-09-18 | Thomson Brandt Gmbh | Gerät zum Beschreiben und/oder Lesen optischer Aufzeichnungsträger unterschiedlichen Aufbaus |
DE19611904A1 (de) * | 1996-03-26 | 1997-10-02 | Thomson Brandt Gmbh | Gerät zum Lesen und/oder Beschreiben optischer Aufzeichnungsträger |
US6016301A (en) * | 1996-04-01 | 2000-01-18 | Sony Corporation | Optical pickup device and optical disc reproducing apparatus |
JP2820116B2 (ja) * | 1996-05-13 | 1998-11-05 | 日本電気株式会社 | 光ディスク装置 |
US6222812B1 (en) | 1996-08-29 | 2001-04-24 | Samsung Electronics Co., Ltd. | Optical pickup using an optical phase plate |
US6069860A (en) | 1996-11-20 | 2000-05-30 | Matsushita Electric Industrial Co., Ltd. | Optical head with objective lens having different numerical apertures to minimize light aberration with respect to optical disks of different thicknesses |
US6639889B1 (en) | 1997-02-13 | 2003-10-28 | Samsung Electronics Co., Ltd. | Recording/reproducing apparatus including an optical pickup having an objective lens compatible with a plurality of optical disk formats |
US6304540B1 (en) * | 1998-03-30 | 2001-10-16 | Samsung Electronics Co., Ltd. | Optical pickup compatible with a digital versatile disk and a recordable compact disk using a holographic ring lens |
JPH10334575A (ja) * | 1997-06-04 | 1998-12-18 | Nec Corp | 光学的情報記録装置 |
JPH11259873A (ja) * | 1998-03-12 | 1999-09-24 | Olympus Optical Co Ltd | 光ピックアップ |
US6091549A (en) * | 1998-04-14 | 2000-07-18 | Siros Technologies, Inc. | Method and apparatus for adjustable spherical aberration correction and focusing |
US5995292A (en) * | 1998-06-16 | 1999-11-30 | Siros Technologies, Inc. | Apparatus for adjustable spherical aberration correction |
US6590852B1 (en) * | 1999-01-05 | 2003-07-08 | Call/Recall, Inc. | Massively-parallel writing and reading of information within the three-dimensional volume of an optical disk, particularly by use of a doubly-telecentric afocal imaging system |
DE19947782A1 (de) * | 1999-09-24 | 2001-04-05 | Beiersdorf Ag | Datenspeicher |
KR100448323B1 (ko) * | 2000-11-21 | 2004-09-10 | 마츠시타 덴끼 산교 가부시키가이샤 | 광학정보 기록재생장치 |
DE10064053A1 (de) * | 2000-12-21 | 2002-07-04 | Thomson Brandt Gmbh | Unspezifizierte Spursuche bei optischen Speichermedien |
JP2002352469A (ja) | 2001-05-25 | 2002-12-06 | Pioneer Electronic Corp | 多層情報記録媒体及び情報記録再生装置 |
US6940794B2 (en) * | 2001-08-03 | 2005-09-06 | Matsushita Electric Industrial Co., Ltd. | Information recording/reproducing apparatus that determines the number of recording layers of an information recording medium |
US20030174639A1 (en) * | 2002-03-12 | 2003-09-18 | Ritek Corporation | Thin-type optical disc |
JP3639262B2 (ja) * | 2002-03-13 | 2005-04-20 | ローム株式会社 | 光ピックアップ及び光ディスクシステム |
KR20030093683A (ko) * | 2002-06-05 | 2003-12-11 | 삼성전자주식회사 | 호환형 광픽업 |
JPWO2005015701A1 (ja) * | 2003-08-07 | 2006-10-12 | 日本電気株式会社 | 多ビームレーザを用いた光源 |
JP2005267795A (ja) * | 2004-03-19 | 2005-09-29 | Sony Corp | 光ピックアップ及び光学記録媒体記録再生装置 |
JP2005116176A (ja) * | 2005-01-14 | 2005-04-28 | Pioneer Electronic Corp | 多層情報記録媒体及び情報再生装置 |
JP2005116177A (ja) * | 2005-01-14 | 2005-04-28 | Pioneer Electronic Corp | 多層情報記録媒体及び情報再生装置 |
JP4641189B2 (ja) * | 2005-01-14 | 2011-03-02 | パイオニア株式会社 | 情報再生装置 |
JP2006268888A (ja) | 2005-03-22 | 2006-10-05 | Hitachi Ltd | 情報記録装置、情報記録媒体及び情報記録方法 |
JP2007115319A (ja) * | 2005-10-19 | 2007-05-10 | Canon Inc | 光ピックアップ装置 |
DE102007063494A1 (de) * | 2007-11-14 | 2009-05-28 | Technische Universität Berlin | Verfahren und Vorrichtung zur Erzeugung von Hologrammen |
JP4563444B2 (ja) * | 2007-12-19 | 2010-10-13 | シャープ株式会社 | 光記録再生装置 |
US20140222817A1 (en) | 2013-02-04 | 2014-08-07 | David Allen Olsen | System and method for grouping segments of data sequences into clusters |
WO2023007581A1 (ja) | 2021-07-27 | 2023-02-02 | ファナック株式会社 | 数値制御装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999009A (en) * | 1971-03-11 | 1976-12-21 | U.S. Philips Corporation | Apparatus for playing a transparent optically encoded multilayer information carrying disc |
JPS52153705A (en) * | 1976-06-17 | 1977-12-21 | Teac Co | Optical disc regenerator |
NL7907180A (nl) * | 1979-09-27 | 1981-03-31 | Philips Nv | Registratiedrager waarin informatie is aangebracht in een optisch uitleesbare informatiestruktuur, alsmede inrichting voor het uitlezen daarvan. |
JPS598147A (ja) * | 1982-07-07 | 1984-01-17 | Toshiba Corp | 光学式情報再生装置 |
JPH0762913B2 (ja) * | 1984-08-17 | 1995-07-05 | 株式会社日立製作所 | 自動焦点制御方法 |
JPS6252775A (ja) * | 1985-09-02 | 1987-03-07 | Canon Inc | 光磁気デイスク用カ−トリツジ |
JPS6396745A (ja) * | 1986-10-13 | 1988-04-27 | Matsushita Electric Ind Co Ltd | 光学ヘツド |
JPS63222331A (ja) * | 1987-03-11 | 1988-09-16 | Hitachi Ltd | 光デイスク記録再生装置 |
-
1989
- 1989-07-24 JP JP1191003A patent/JPH0354740A/ja active Pending
-
1990
- 1990-07-23 DE DE69030608T patent/DE69030608T2/de not_active Expired - Fee Related
- 1990-07-23 EP EP90308038A patent/EP0414380B1/de not_active Expired - Lifetime
- 1990-07-24 US US07/556,975 patent/US5097464A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69030608T2 (de) | 1997-11-06 |
JPH0354740A (ja) | 1991-03-08 |
EP0414380A2 (de) | 1991-02-27 |
EP0414380B1 (de) | 1997-05-02 |
US5097464A (en) | 1992-03-17 |
EP0414380A3 (en) | 1992-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |