DE10084487T1 - Optische Platte und optisches Aufzeichnungs-/Wiedergabe-Gerät - Google Patents
Optische Platte und optisches Aufzeichnungs-/Wiedergabe-GerätInfo
- Publication number
- DE10084487T1 DE10084487T1 DE10084487T DE10084487T DE10084487T1 DE 10084487 T1 DE10084487 T1 DE 10084487T1 DE 10084487 T DE10084487 T DE 10084487T DE 10084487 T DE10084487 T DE 10084487T DE 10084487 T1 DE10084487 T1 DE 10084487T1
- Authority
- DE
- Germany
- Prior art keywords
- reproducing device
- optical
- optical disk
- optical recording
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- 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
- G11B11/1055—Disposition or mounting of transducers relative to record carriers
- G11B11/10576—Disposition or mounting of transducers relative to record carriers with provision for moving the transducers for maintaining alignment or spacing relative to the carrier
- G11B11/10578—Servo format, e.g. prepits, guide tracks, pilot signals
-
- 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
- G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
- G11B11/10584—Record carriers characterised by the selection of the material or by the structure or form characterised by the form, e.g. comprising mechanical protection 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
- G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
- G11B11/10586—Record carriers characterised by the selection of the material or by the structure or form characterised by the selection of the material
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00745—Sectoring or header formats within a track
-
- 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
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
- G11B7/24082—Meandering
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
- G11B2020/1075—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data
- G11B2020/10759—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1267—Address data
- G11B2020/1268—Address in pregroove [ADIP] information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24065—Layers assisting in recording or reproduction below the optical diffraction limit, e.g. non-linear optical layers or structures
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Rotational Drive Of Disk (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11117488A JP2000311352A (ja) | 1999-04-26 | 1999-04-26 | 光ディスク及び光記録再生装置 |
PCT/JP2000/002751 WO2000065585A1 (fr) | 1999-04-26 | 2000-04-26 | Disque optique et dispositif d'enregistrement/de reproduction optique |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10084487T1 true DE10084487T1 (de) | 2002-06-20 |
Family
ID=14712970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10084487T Withdrawn DE10084487T1 (de) | 1999-04-26 | 2000-04-26 | Optische Platte und optisches Aufzeichnungs-/Wiedergabe-Gerät |
Country Status (5)
Country | Link |
---|---|
US (1) | US7974158B2 (de) |
JP (1) | JP2000311352A (de) |
KR (1) | KR100457204B1 (de) |
DE (1) | DE10084487T1 (de) |
WO (1) | WO2000065585A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005041173A2 (en) * | 2003-10-22 | 2005-05-06 | Koninklijke Philips Electronics N.V. | Optical storage disc |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6934812B1 (en) * | 2001-10-22 | 2005-08-23 | Apple Computer, Inc. | Media player with instant play capability |
US8151259B2 (en) | 2006-01-03 | 2012-04-03 | Apple Inc. | Remote content updates for portable media devices |
US7724716B2 (en) | 2006-06-20 | 2010-05-25 | Apple Inc. | Wireless communication system |
US7831199B2 (en) | 2006-01-03 | 2010-11-09 | Apple Inc. | Media data exchange, transfer or delivery for portable electronic devices |
CN1224028C (zh) * | 2003-06-23 | 2005-10-19 | 清华大学 | 一种用于数据存储和读取的小尺寸光盘 |
US7706637B2 (en) | 2004-10-25 | 2010-04-27 | Apple Inc. | Host configured for interoperation with coupled portable media player device |
US7593782B2 (en) | 2005-01-07 | 2009-09-22 | Apple Inc. | Highly portable media device |
US8300841B2 (en) | 2005-06-03 | 2012-10-30 | Apple Inc. | Techniques for presenting sound effects on a portable media player |
US7930369B2 (en) | 2005-10-19 | 2011-04-19 | Apple Inc. | Remotely configured media device |
US8654993B2 (en) | 2005-12-07 | 2014-02-18 | Apple Inc. | Portable audio device providing automated control of audio volume parameters for hearing protection |
US8255640B2 (en) | 2006-01-03 | 2012-08-28 | Apple Inc. | Media device with intelligent cache utilization |
US7673238B2 (en) | 2006-01-05 | 2010-03-02 | Apple Inc. | Portable media device with video acceleration capabilities |
US7848527B2 (en) | 2006-02-27 | 2010-12-07 | Apple Inc. | Dynamic power management in a portable media delivery system |
US8358273B2 (en) | 2006-05-23 | 2013-01-22 | Apple Inc. | Portable media device with power-managed display |
US8090130B2 (en) | 2006-09-11 | 2012-01-03 | Apple Inc. | Highly portable media devices |
US7729791B2 (en) | 2006-09-11 | 2010-06-01 | Apple Inc. | Portable media playback device including user interface event passthrough to non-media-playback processing |
US8341524B2 (en) | 2006-09-11 | 2012-12-25 | Apple Inc. | Portable electronic device with local search capabilities |
US7589629B2 (en) | 2007-02-28 | 2009-09-15 | Apple Inc. | Event recorder for portable media device |
US20130004623A1 (en) * | 2011-06-30 | 2013-01-03 | Republic Of Korea (Management :Rural Development Administration) | Method of producing not-hardened waxy rice cake and waxy rice cake produced by using the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02179980A (ja) * | 1989-01-05 | 1990-07-12 | Canon Inc | 情報記録再生装置 |
JP2833667B2 (ja) * | 1990-11-21 | 1998-12-09 | キヤノン株式会社 | 情報記録再生装置 |
JPH05101392A (ja) * | 1991-10-04 | 1993-04-23 | Ricoh Co Ltd | 光情報記録方法 |
JPH06150418A (ja) | 1992-11-06 | 1994-05-31 | Sharp Corp | 光磁気記録媒体および記録再生方法 |
JPH06209135A (ja) * | 1992-11-06 | 1994-07-26 | Mitsui Petrochem Ind Ltd | 固体レーザ装置 |
JPH09293286A (ja) * | 1996-02-22 | 1997-11-11 | Sanyo Electric Co Ltd | 光磁気記録媒体及び情報記録再生装置 |
JPH10134436A (ja) * | 1996-10-28 | 1998-05-22 | Sanyo Electric Co Ltd | 光磁気記録媒体及びその装置 |
US6147939A (en) * | 1997-03-06 | 2000-11-14 | Sharp Kabushiki Kaisha | Magneto-optical recording medium having intermediate layer of in-plane magnetization |
JP4508297B2 (ja) * | 1997-05-30 | 2010-07-21 | ソニー株式会社 | 光ディスク及び光ディスク装置 |
JP3349403B2 (ja) | 1997-07-31 | 2002-11-25 | シャープ株式会社 | 光磁気記録媒体 |
JP2000048409A (ja) * | 1998-07-27 | 2000-02-18 | Sony Corp | 光記録媒体、光記録媒体製造用原盤及び光記録再生装置 |
JP2000231745A (ja) * | 1999-02-09 | 2000-08-22 | Sony Corp | 光記録媒体、光記録媒体製造用原盤及びその製造方法 |
JP2000357343A (ja) * | 1999-06-11 | 2000-12-26 | Sony Corp | 光記録媒体及び光記録媒体製造用原盤 |
-
1999
- 1999-04-26 JP JP11117488A patent/JP2000311352A/ja active Pending
-
2000
- 2000-04-26 KR KR10-2001-7013658A patent/KR100457204B1/ko not_active IP Right Cessation
- 2000-04-26 US US10/009,155 patent/US7974158B2/en not_active Expired - Fee Related
- 2000-04-26 DE DE10084487T patent/DE10084487T1/de not_active Withdrawn
- 2000-04-26 WO PCT/JP2000/002751 patent/WO2000065585A1/ja active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005041173A2 (en) * | 2003-10-22 | 2005-05-06 | Koninklijke Philips Electronics N.V. | Optical storage disc |
WO2005041173A3 (en) * | 2003-10-22 | 2005-06-16 | Koninkl Philips Electronics Nv | Optical storage disc |
Also Published As
Publication number | Publication date |
---|---|
US7974158B2 (en) | 2011-07-05 |
KR20010113895A (ko) | 2001-12-28 |
JP2000311352A (ja) | 2000-11-07 |
KR100457204B1 (ko) | 2004-11-16 |
US20110096644A1 (en) | 2011-04-28 |
WO2000065585A1 (fr) | 2000-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |