DE69434901D1 - Optische Platte, Wiedergabegerät und Aufzeichnungsgerät - Google Patents
Optische Platte, Wiedergabegerät und AufzeichnungsgerätInfo
- Publication number
- DE69434901D1 DE69434901D1 DE69434901T DE69434901T DE69434901D1 DE 69434901 D1 DE69434901 D1 DE 69434901D1 DE 69434901 T DE69434901 T DE 69434901T DE 69434901 T DE69434901 T DE 69434901T DE 69434901 D1 DE69434901 D1 DE 69434901D1
- Authority
- DE
- Germany
- Prior art keywords
- optical disc
- pits
- marks
- recorder
- player
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
Classifications
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- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
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- G11B27/329—Table of contents on a disc [VTOC]
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- 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
- G11B2220/2587—Laser Discs; Optical disc using analog recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
- G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
- G11B2220/655—Memory in cassette [MIC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
-
- 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
- G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
- G11B23/283—Security features, e.g. digital codes
- G11B23/284—Security features, e.g. digital codes on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—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
- 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
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- 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
- G11B7/26—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
- G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33516593 | 1993-12-28 | ||
JP33516593 | 1993-12-28 | ||
JP2219194 | 1994-01-20 | ||
JP2219194 | 1994-01-20 | ||
JP10487994 | 1994-04-18 | ||
JP10487994 | 1994-04-18 | ||
JP15608994 | 1994-07-07 | ||
JP15608994 | 1994-07-07 | ||
JP29950894 | 1994-12-02 | ||
JP29950894 | 1994-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69434901D1 true DE69434901D1 (de) | 2007-02-08 |
DE69434901T2 DE69434901T2 (de) | 2007-07-05 |
Family
ID=27520420
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69431713T Expired - Lifetime DE69431713T2 (de) | 1993-12-28 | 1994-12-28 | Optisches aufzeichnungsmedium, gerät zur wiedergabe von einer optischen platte, verfahren zur wiedergabe von einer optischen platte, verfahren zur herstellung von einer originalplatte und verfahren zum halten von illegalem programmablauf |
DE69434901T Expired - Lifetime DE69434901T2 (de) | 1993-12-28 | 1994-12-28 | Optische Platte, Wiedergabegerät und Aufzeichnungsgerät |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69431713T Expired - Lifetime DE69431713T2 (de) | 1993-12-28 | 1994-12-28 | Optisches aufzeichnungsmedium, gerät zur wiedergabe von einer optischen platte, verfahren zur wiedergabe von einer optischen platte, verfahren zur herstellung von einer originalplatte und verfahren zum halten von illegalem programmablauf |
Country Status (6)
Country | Link |
---|---|
US (2) | US5807640A (de) |
EP (2) | EP0689200B1 (de) |
KR (2) | KR100375494B1 (de) |
CN (2) | CN1126082C (de) |
DE (2) | DE69431713T2 (de) |
WO (1) | WO1995018443A1 (de) |
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RU2191423C2 (ru) | 1995-06-30 | 2002-10-20 | Сони Корпорейшн | Способ и устройство записи данных, носитель данных и способ и устройство воспроизведения данных |
EP1005033B1 (de) * | 1995-10-09 | 2001-09-19 | Matsushita Electric Industrial Co., Ltd. | Optische Platte und optisches Wiedergabegerät |
US7191154B2 (en) * | 1995-10-09 | 2007-03-13 | Matsushita Electric Industrial Co., Ltd. | Apparatus for encrypting and recording received content information on a recording medium using both medium identification information and a cipher key for encryption |
US6408285B1 (en) | 1995-10-09 | 2002-06-18 | Matsushita Electric Industrial Co., Ltd. | Optical disk reading device using both a decipher key and disk identification information for decryption |
KR100468251B1 (ko) * | 1995-10-09 | 2005-01-27 | 마쯔시다덴기산교 가부시키가이샤 | 정보 기록 장치 및 정보 재생 장치 |
US5699434A (en) * | 1995-12-12 | 1997-12-16 | Hewlett-Packard Company | Method of inhibiting copying of digital data |
US5896454A (en) * | 1996-03-08 | 1999-04-20 | Time Warner Entertainment Co., L.P. | System and method for controlling copying and playing of digital programs |
US6144742A (en) * | 1996-05-16 | 2000-11-07 | Mitsushita Electric Industrial Co., Ltd. | Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
KR100489912B1 (ko) * | 1996-06-27 | 2005-09-14 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 보조정보를포함하는정보매체,판독장치및그정보매체를제조하는방법 |
JPH10106146A (ja) * | 1996-09-25 | 1998-04-24 | Victor Co Of Japan Ltd | ディスクの記録再生方法及び再生装置 |
JPH10106129A (ja) * | 1996-09-30 | 1998-04-24 | Mitsumi Electric Co Ltd | 光ディスクの識別標識読取り装置及び方法 |
US5963536A (en) * | 1997-04-08 | 1999-10-05 | Eastman Kodak Company | Copy count protection structure for optical recording medium and method for same |
US6646967B1 (en) * | 1997-08-12 | 2003-11-11 | Denon Digital Llc | Method for making copy protected optical discs |
TW408319B (en) | 1997-08-20 | 2000-10-11 | Sanyo Electric Co | Optical discs and optical disc readout units |
EP1536422B1 (de) * | 1998-09-22 | 2011-11-09 | Panasonic Corporation | Optische Platte und Verfahren zur Aufzeichnung zusätzlicher Informationen auf einer optischen Platte |
JP2000113452A (ja) * | 1998-10-07 | 2000-04-21 | Sony Corp | 光ディスクの製造装置、光ディスクの製造方法、光ディスク及び光ディスクの再生方法 |
US6810004B1 (en) * | 1998-12-07 | 2004-10-26 | Sony Corporation | Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
US6661768B1 (en) * | 1999-10-13 | 2003-12-09 | Matsushita Electric Industrial Co., Ltd. | Optical disk, and method and apparatus for reproducing information recorded in optical disk |
US7012872B2 (en) | 2000-01-07 | 2006-03-14 | Funai Electric Co., Ltd. | Image reading device for an optical device |
JP4329208B2 (ja) * | 2000-03-02 | 2009-09-09 | ソニー株式会社 | 記録媒体の製造方法、記録媒体製造用原盤の製造方法、記録媒体の製造装置、および記録媒体製造用原盤の製造装置 |
WO2001075871A1 (fr) | 2000-04-03 | 2001-10-11 | Kabushiki Kaisha Toshiba | Support d'enregistrement d'informations adaptable a la protection anti-copie et appareil d'enregistrement/reproduction |
US6532201B1 (en) * | 2000-04-03 | 2003-03-11 | Hewlett-Packard Company | Copy protection for optical discs |
US20070143863A1 (en) * | 2000-08-16 | 2007-06-21 | Matsushita Electric Industrial Co., Ltd. | Copy-resistant read-only digital optical disc and adaptable player |
CN1308937C (zh) * | 2000-10-27 | 2007-04-04 | 松下电器产业株式会社 | 光盘、记录装置和方法以及再现装置和方法 |
CA2434538A1 (en) | 2000-12-14 | 2002-10-17 | Ecd Systems, Inc. | Systems and methods for optical media modification |
JP3847557B2 (ja) * | 2000-12-22 | 2006-11-22 | シャープ株式会社 | 再生装置 |
JP4880140B2 (ja) | 2001-09-07 | 2012-02-22 | 任天堂株式会社 | 光ディスクならびに光ディスク再生装置および記録装置 |
US7716485B2 (en) | 2002-02-01 | 2010-05-11 | Sca Ipla Holdings Inc. | Systems and methods for media authentication |
GB2386245B (en) * | 2002-03-08 | 2005-12-07 | First 4 Internet Ltd | Data protection system |
KR100475091B1 (ko) * | 2002-08-30 | 2005-03-10 | 삼성전자주식회사 | 광디스크 시스템에서의 데이터 슬라이서 및 그 방법 |
US20070028102A1 (en) * | 2003-09-15 | 2007-02-01 | Koninklijke Philips Electronics N.V. | System for processing data and method thereof |
US20070020560A1 (en) * | 2005-05-27 | 2007-01-25 | Larson Lief C | Limited play optical discs |
US20070084881A1 (en) * | 2005-10-19 | 2007-04-19 | Jianyong Shao | Easily folded and squeezed plastic paste tube |
US20090075015A1 (en) * | 2007-07-24 | 2009-03-19 | Detty Michael R | Limited Play Optical Discs |
US8526281B2 (en) | 2007-10-19 | 2013-09-03 | Mitsubishi Electric Corporation | Information recording method and apparatus, information recording medium, and information recording medium manufacturing method and apparatus |
CN101308691B (zh) * | 2008-06-18 | 2011-01-19 | 北京博创汉威科技有限责任公司 | 高清光盘信号质量检测设备 |
CN103329202B (zh) * | 2011-01-20 | 2016-01-13 | 三菱电机株式会社 | 光拾取装置及光盘装置 |
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JPS5647907A (en) | 1979-09-20 | 1981-04-30 | Matsushita Electric Ind Co Ltd | Recording and reproducing device for digital signal |
JPS6055526A (ja) | 1983-09-06 | 1985-03-30 | Ricoh Co Ltd | 光ディスク記憶装置における光ディスク |
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JPH05225567A (ja) | 1992-02-07 | 1993-09-03 | Mitsubishi Electric Corp | 光ディスク装置及びその製造方法 |
JPH05289612A (ja) | 1992-04-06 | 1993-11-05 | Nhk Spring Co Ltd | 情報記録システム及び情報通信システム |
JP3217877B2 (ja) | 1992-11-09 | 2001-10-15 | 富士通株式会社 | 光ディスク及び光ディスク装置 |
JPH06231477A (ja) | 1993-02-05 | 1994-08-19 | Sony Corp | フォーカスサーボ回路 |
-
1994
- 1994-12-28 KR KR10-2001-7012262A patent/KR100375494B1/ko not_active IP Right Cessation
- 1994-12-28 US US08/507,495 patent/US5807640A/en not_active Ceased
- 1994-12-28 EP EP95904033A patent/EP0689200B1/de not_active Expired - Lifetime
- 1994-12-28 KR KR1019950703642A patent/KR100340266B1/ko not_active IP Right Cessation
- 1994-12-28 CN CN94191566A patent/CN1126082C/zh not_active Expired - Lifetime
- 1994-12-28 EP EP02010875A patent/EP1244095B1/de not_active Expired - Lifetime
- 1994-12-28 DE DE69431713T patent/DE69431713T2/de not_active Expired - Lifetime
- 1994-12-28 WO PCT/JP1994/002304 patent/WO1995018443A1/ja active IP Right Grant
- 1994-12-28 DE DE69434901T patent/DE69434901T2/de not_active Expired - Lifetime
- 1994-12-28 US US09/664,434 patent/USRE40330E1/en not_active Expired - Lifetime
-
2002
- 2002-05-21 CN CN02121692A patent/CN1400596A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0689200A4 (de) | 1996-05-29 |
KR100340266B1 (ko) | 2002-12-05 |
DE69431713D1 (de) | 2002-12-19 |
EP1244095B1 (de) | 2006-12-27 |
DE69431713T2 (de) | 2003-07-03 |
KR100375494B1 (ko) | 2003-03-10 |
EP1244095A3 (de) | 2005-03-30 |
EP0689200B1 (de) | 2002-11-13 |
CN1119895A (zh) | 1996-04-03 |
DE69434901T2 (de) | 2007-07-05 |
EP0689200A1 (de) | 1995-12-27 |
CN1400596A (zh) | 2003-03-05 |
USRE40330E1 (en) | 2008-05-20 |
WO1995018443A1 (fr) | 1995-07-06 |
US5807640A (en) | 1998-09-15 |
CN1126082C (zh) | 2003-10-29 |
EP1244095A2 (de) | 2002-09-25 |
KR960701438A (ko) | 1996-02-24 |
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Legal Events
Date | Code | Title | Description |
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8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |