NO20004819L - Registreringsbærer, avspillingsinnretning og fremgangsmåte for informasjonsregistrering - Google Patents
Registreringsbærer, avspillingsinnretning og fremgangsmåte for informasjonsregistreringInfo
- Publication number
- NO20004819L NO20004819L NO20004819A NO20004819A NO20004819L NO 20004819 L NO20004819 L NO 20004819L NO 20004819 A NO20004819 A NO 20004819A NO 20004819 A NO20004819 A NO 20004819A NO 20004819 L NO20004819 L NO 20004819L
- Authority
- NO
- Norway
- Prior art keywords
- information recording
- playback device
- recording method
- record carrier
- record
- Prior art date
Links
Classifications
-
- 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
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00405—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored by varying characteristics of the recording track, e.g. by altering the track pitch or by modulating the wobble track
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
-
- 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
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded 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
-
- 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
- G11B7/24—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
- G11B7/24079—Width or depth
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
- G11B20/1419—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol to or from biphase level coding, i.e. to or from codes where a one is coded as a transition from a high to a low level during the middle of a bit cell and a zero is encoded as a transition from a low to a high level during the middle of a bit cell or vice versa, e.g. split phase code, Manchester code conversion to or from biphase space or mark coding, i.e. to or from codes where there is a transition at the beginning of every bit cell and a one has no second transition and a zero has a second transition one half of a bit period later or vice versa, e.g. double frequency code, FM code
-
- 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
- G11B2007/00709—Dimensions of grooves or tracks, e.g. groove depth, track pitch
-
- 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
- G11B2007/00754—Track shape, e.g. address or synchronisation information in wobbled track or sidewall
-
- 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
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
-
- 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
-
- 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
- G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
-
- 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
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/218—Write-once discs
-
- 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
- G11B2220/2545—CDs
-
- 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
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
-
- 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
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—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
- G11B27/30—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 the same track as the main recording
- G11B27/3027—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 the same track as the main recording used signal is digitally coded
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99200217 | 1999-01-27 | ||
PCT/EP2000/000210 WO2000045381A1 (en) | 1999-01-27 | 2000-01-10 | Record carrier, playback device and method of recording information |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20004819D0 NO20004819D0 (no) | 2000-09-26 |
NO20004819L true NO20004819L (no) | 2000-11-27 |
Family
ID=8239832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004819A NO20004819L (no) | 1999-01-27 | 2000-09-26 | Registreringsbærer, avspillingsinnretning og fremgangsmåte for informasjonsregistrering |
Country Status (28)
Country | Link |
---|---|
US (3) | US6549495B1 (zh) |
EP (2) | EP1372143B1 (zh) |
JP (1) | JP4409775B2 (zh) |
KR (1) | KR100615999B1 (zh) |
CN (2) | CN1501365B (zh) |
AR (1) | AR022286A1 (zh) |
AT (2) | ATE283532T1 (zh) |
AU (1) | AU766624B2 (zh) |
BG (1) | BG63925B1 (zh) |
BR (2) | BR0004433A (zh) |
CA (1) | CA2326174C (zh) |
DE (2) | DE60020612T2 (zh) |
EA (1) | EA002457B1 (zh) |
EE (1) | EE04625B1 (zh) |
ES (2) | ES2242925T3 (zh) |
HK (1) | HK1033993A1 (zh) |
HU (1) | HUP0102452A3 (zh) |
ID (1) | ID26866A (zh) |
IL (1) | IL138671A (zh) |
MY (1) | MY125762A (zh) |
NO (1) | NO20004819L (zh) |
PL (1) | PL343198A1 (zh) |
RO (1) | RO121154B1 (zh) |
TR (1) | TR200002762T1 (zh) |
TW (1) | TW523740B (zh) |
UA (1) | UA65610C2 (zh) |
WO (1) | WO2000045381A1 (zh) |
ZA (1) | ZA200005156B (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2242925T3 (es) | 1999-01-27 | 2005-11-16 | Koninklijke Philips Electronics N.V. | Soporte de grabacion, dispositivo de reproduccion y metodo de grabacion de informacion. |
US6687206B1 (en) * | 1999-06-02 | 2004-02-03 | Ricoh Company, Ltd. | Information recording method and apparatus |
CN1193350C (zh) * | 1999-11-03 | 2005-03-16 | 三星电子株式会社 | 标识数据寻址方法、摆动地址编码电路及检测方法和电路 |
AU2001269091A1 (en) | 2000-07-07 | 2002-01-21 | Koninklijke Philips Electronics N.V. | Record carrier, playback apparatus and information system comprising a record carrier and a playback apparatus |
JP2002074831A (ja) * | 2000-08-31 | 2002-03-15 | Sony Corp | データ出力方法および装置、データ再生方法および装置、データ記録方法および装置、データ記録再生方法および装置 |
JP2002074855A (ja) * | 2000-09-04 | 2002-03-15 | Sony Corp | ディスク状記録媒体およびディスク駆動装置 |
ES2336426T3 (es) | 2000-10-03 | 2010-04-13 | Panasonic Corporation | Disco optico multicapa y metodo para producir discos opticos multicapa. |
JP5175413B2 (ja) * | 2001-03-12 | 2013-04-03 | ソニー株式会社 | ディスク記録媒体、再生装置、記録装置 |
JP5170605B2 (ja) * | 2001-03-16 | 2013-03-27 | ソニー株式会社 | 記録装置および方法、再生装置および方法、記録媒体、プログラム、並びにディスク媒体 |
US7248715B2 (en) * | 2001-04-06 | 2007-07-24 | Digimarc Corporation | Digitally watermarking physical media |
ATE401647T1 (de) | 2001-05-02 | 2008-08-15 | Pioneer Corp | Informationsaufzeichnungsmedium und informationsaufzeichnungsgerät |
JP2003036543A (ja) * | 2001-07-24 | 2003-02-07 | Pioneer Electronic Corp | 記録ディスク及び記録情報再生装置 |
US7876855B2 (en) * | 2001-08-28 | 2011-01-25 | Northrop Grumman Systems Corporation | Phase modulation power spreading used to reduce RF or microwave transmitter output power spur levels |
EP1293971B1 (en) | 2001-09-14 | 2008-07-16 | Pioneer Corporation | Information recording medium, information reading apparatus and information recording apparatus |
JP4300727B2 (ja) | 2001-10-09 | 2009-07-22 | ソニー株式会社 | ディスク記録媒体、ディスクドライブ装置、再生方法、ディスク製造方法 |
PL214799B1 (pl) * | 2001-10-15 | 2013-09-30 | Koninkl Philips Electronics Nv | Nosnik zapisu |
JP2003233949A (ja) | 2001-12-06 | 2003-08-22 | Ricoh Co Ltd | 書き込み可能型光ディスク、光ディスク書き込み装置、媒体判定用プログラム、記録媒体、プログラム読み取り方法、及び情報処理システム |
JP2005524192A (ja) | 2002-05-01 | 2005-08-11 | エルジー エレクトロニクス インコーポレーテッド | 高密度再生専用光ディスクとそれによる光ディスク装置及び方法 |
JP4115173B2 (ja) * | 2002-06-11 | 2008-07-09 | ソニー株式会社 | ディスク記録媒体、ディスク製造方法、ディスクドライブ装置 |
JP2005531880A (ja) | 2002-07-02 | 2005-10-20 | エルジー エレクトロニクス インコーポレーテッド | 高密度光ディスク及びそのディスクの光ディスク装置による再生を制限する方法 |
JP3715273B2 (ja) * | 2002-11-26 | 2005-11-09 | パイオニア株式会社 | 画像データの平滑化処理装置、平滑化処理方法及び平滑化処理プログラム |
KR20050101174A (ko) * | 2003-01-16 | 2005-10-20 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디지털 권한 제어용 키 생성방법, 기록매체, 재생기,레코딩장치 및 저작권 제어 시스템 |
EP1863030B1 (en) * | 2003-01-23 | 2013-10-02 | LG Electronics, Inc. | Computer-readable storage medium, and method and apparatus for reproducing data therefrom |
TWI304973B (en) | 2003-01-23 | 2009-01-01 | Lg Electronics Inc | Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
KR100952949B1 (ko) | 2003-01-24 | 2010-04-15 | 엘지전자 주식회사 | 고밀도 광디스크의 복사 방지 정보 관리방법 |
KR101051000B1 (ko) | 2003-02-19 | 2011-07-26 | 엘지전자 주식회사 | 고밀도 광디스크와, 그에 따른 불법 복제 판별방법 |
EP1597727B1 (en) | 2003-02-20 | 2011-12-28 | Koninklijke Philips Electronics N.V. | Information carrier comprising access information |
KR20040103688A (ko) * | 2003-06-02 | 2004-12-09 | 엘지전자 주식회사 | 고밀도 광디스크의 워블 타입 데이터 디코딩 장치 및 방법 |
JP2005004825A (ja) * | 2003-06-10 | 2005-01-06 | Pioneer Electronic Corp | 情報記録媒体、情報再生装置及び情報再生方法 |
JP4275471B2 (ja) * | 2003-07-02 | 2009-06-10 | パイオニア株式会社 | 情報記録媒体、情報再生装置及び情報再生方法 |
JP4424929B2 (ja) * | 2003-07-15 | 2010-03-03 | パイオニア株式会社 | 情報記録媒体、情報再生装置及び情報再生方法 |
JP2005044481A (ja) * | 2003-07-25 | 2005-02-17 | Fujitsu Ltd | 光ディスクおよび光ディスク装置 |
JP2005071495A (ja) * | 2003-08-26 | 2005-03-17 | Pioneer Electronic Corp | 情報記録媒体、情報再生装置及び情報再生方法 |
JP2005071496A (ja) * | 2003-08-26 | 2005-03-17 | Pioneer Electronic Corp | 情報記録媒体及び情報記録再生装置 |
JP4114605B2 (ja) * | 2003-12-24 | 2008-07-09 | ソニー株式会社 | 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム |
JP2007526592A (ja) * | 2004-03-03 | 2007-09-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 一次元シンボル検出のための二次元シンボル検出器 |
WO2005104103A1 (en) * | 2004-04-21 | 2005-11-03 | Koninklijke Philips Electronics N.V. | Spot alignment for parallel read-out of two-dimensional encoded optical storage media |
US7804756B2 (en) * | 2005-10-11 | 2010-09-28 | Zoran Corporation | DVD−R/RW and DVD+R/RW recorders |
CN101514909B (zh) * | 2008-02-22 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 光学编码盘以及相应的光学编码器 |
EP2425429B1 (en) | 2009-04-28 | 2014-06-11 | Thomson Licensing | Optical storage medium comprising tracks with modified mark dimensions, and respective apparatus for reading of data |
EP2246854A1 (en) * | 2009-04-28 | 2010-11-03 | Thomson Licensing | Optical storage medium comprising tracks with different modulation codes, and respective apparatus for reading of data |
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2000
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- 2000-01-10 AU AU22906/00A patent/AU766624B2/en not_active Ceased
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- 2000-01-10 ID IDW20001927A patent/ID26866A/id unknown
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- 2000-01-10 CN CN200310119656.7A patent/CN1501365B/zh not_active Expired - Lifetime
- 2000-01-10 BR BRPI0017457-2A patent/BR0017457B1/pt active IP Right Grant
- 2000-01-10 EP EP03101849A patent/EP1372143B1/en not_active Expired - Lifetime
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- 2000-01-10 CN CNB008000751A patent/CN1153192C/zh not_active Expired - Lifetime
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