BR0113794C1 - desenvolvimento aplicado em meio de disco ótico; em aparelho de disco ótico, em método para a reprodução de um meio de disco ótico, e método para gravação de informação em um meio de disco óptico - Google Patents
desenvolvimento aplicado em meio de disco ótico; em aparelho de disco ótico, em método para a reprodução de um meio de disco ótico, e método para gravação de informação em um meio de disco ópticoInfo
- Publication number
- BR0113794C1 BR0113794C1 BRC10113794-8A BR0113794A BR0113794C1 BR 0113794 C1 BR0113794 C1 BR 0113794C1 BR 0113794 A BR0113794 A BR 0113794A BR 0113794 C1 BR0113794 C1 BR 0113794C1
- Authority
- BR
- Brazil
- Prior art keywords
- optical disc
- signal
- medium
- information
- area
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 4
- 230000010355 oscillation Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
Classifications
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- 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
- 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
- G11B20/00601—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 wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
-
- 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
-
- 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
- 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
-
- 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
- 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
- G11B7/005—Reproducing
- G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- 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
- 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
- G11B2020/1222—ECC block, i.e. a block of error correction encoded symbols which includes all parity data needed for decoding
-
- 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
- G11B2020/1232—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 sector, i.e. the minimal addressable physical data unit
-
- 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
- G11B2020/1239—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 the track being a pregroove, e.g. the wobbled track of a recordable optical disc
-
- 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
- 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
- G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
- G11B2020/1298—Enhancement of the signal quality
-
- 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
-
- 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
- G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
- G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000263416 | 2000-08-31 | ||
JP2001179728 | 2001-06-14 | ||
JP2001235618 | 2001-08-02 | ||
PCT/JP2001/007449 WO2002019332A2 (en) | 2000-08-31 | 2001-08-29 | Optical disc and physical address format |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0113794A BR0113794A (pt) | 2004-02-17 |
BR0113794C1 true BR0113794C1 (pt) | 2010-01-05 |
Family
ID=27344490
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRC10113794-8A BR0113794C1 (pt) | 2000-08-31 | 2001-08-29 | desenvolvimento aplicado em meio de disco ótico; em aparelho de disco ótico, em método para a reprodução de um meio de disco ótico, e método para gravação de informação em um meio de disco óptico |
BRC20113794-8A BRPI0113794E2 (pt) | 2000-08-31 | 2009-12-23 | meio de disco àptico, aparelho e mÉtodo de reproduÇço e gravaÇço de informaÇço gravada em meio de disco àptico |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRC20113794-8A BRPI0113794E2 (pt) | 2000-08-31 | 2009-12-23 | meio de disco àptico, aparelho e mÉtodo de reproduÇço e gravaÇço de informaÇço gravada em meio de disco àptico |
Country Status (13)
Country | Link |
---|---|
US (10) | US7116624B2 (pt) |
EP (5) | EP2261924A3 (pt) |
JP (1) | JP4891419B2 (pt) |
KR (1) | KR100557694B1 (pt) |
CN (2) | CN100429720C (pt) |
AU (2) | AU8254301A (pt) |
BR (2) | BR0113794C1 (pt) |
CA (1) | CA2420884C (pt) |
HU (1) | HUP0301251A3 (pt) |
MX (1) | MXPA03001797A (pt) |
PL (1) | PL209249B1 (pt) |
TW (1) | TW540042B (pt) |
WO (1) | WO2002019332A2 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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PL209249B1 (pl) * | 2000-08-31 | 2011-08-31 | Panasonic Corp | Dyskowy nośnik optyczny |
CA2424008A1 (en) * | 2000-09-01 | 2003-02-26 | Matsushita Electric Industrial Co. Ltd. | Optical disc medium, optical disc playback and recorder |
JP4348851B2 (ja) * | 2000-09-21 | 2009-10-21 | ソニー株式会社 | 記録媒体、ディスク記録装置および方法、並びにディスク再生装置及び方法 |
US7315508B2 (en) * | 2000-10-03 | 2008-01-01 | Matsushita Electric Industrial Co., Ltd. | Multi-layer optical disk and method of producing multi-layer optical disk |
KR100713097B1 (ko) * | 2000-12-26 | 2007-05-02 | 파이오니아 가부시키가이샤 | 정보 기록 매체, 및 정보 재생 장치 및 방법 |
US6724708B2 (en) | 2001-06-20 | 2004-04-20 | Matsushita Electric Industrial Co., Ltd. | Optical disk medium and method and apparatus for reading information |
EA005694B1 (ru) * | 2001-10-15 | 2005-04-28 | Конинклейке Филипс Электроникс Н.В. | Носитель записи и устройство для сканирования носителя записи |
KR100739671B1 (ko) | 2002-05-17 | 2007-07-13 | 삼성전자주식회사 | 작은 억세스 단위를 갖는 광 디스크와 어드레스 정보 변조방법 |
JP4295474B2 (ja) | 2002-05-24 | 2009-07-15 | 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、ディスク製造方法 |
EP1529286A4 (en) * | 2002-08-17 | 2009-11-11 | Lg Electronics Inc | OPTICAL DATA CARRIER, METHOD FOR RECORDING ADDRESS AND / OR SERVO INFORMATION ON THE OPTICAL OPTICAL DATA CARRIER AND METHOD FOR PLAYING DATA STORED ON THE OPTICAL OPTICAL DATA CARRIER |
JP2004281026A (ja) * | 2002-08-23 | 2004-10-07 | Matsushita Electric Ind Co Ltd | 光ピックアップヘッド装置及び光情報装置及び光情報再生方法 |
KR100727920B1 (ko) * | 2002-09-06 | 2007-06-14 | 삼성전자주식회사 | 광정보 저장매체 및 그 기록 및/또는 재생 방법 |
KR100739672B1 (ko) * | 2002-09-10 | 2007-07-13 | 삼성전자주식회사 | 광정보 저장매체 및 데이터의 재생 방법 |
US20050254367A1 (en) * | 2004-05-13 | 2005-11-17 | Volk Steven B | Microminiature optical disc drive with wireless capability |
JPWO2005104106A1 (ja) * | 2004-04-26 | 2008-03-13 | 松下電器産業株式会社 | 情報記録媒体 |
KR20080045002A (ko) * | 2006-11-17 | 2008-05-22 | 삼성전자주식회사 | 기록 매체, 재생 장치 및 재생 방법, 기록 장치 및 기록방법 |
EP2141700B1 (en) * | 2007-04-24 | 2014-03-05 | Panasonic Corporation | Device and method for recording and/or reproducing data onto/from information recording medium by using near-field light |
US7830753B2 (en) * | 2007-11-20 | 2010-11-09 | Panasonic Corporation | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit |
US20090175151A1 (en) * | 2007-11-21 | 2009-07-09 | Panasonic Corporation | Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit |
JP2011198427A (ja) * | 2010-03-23 | 2011-10-06 | Sony Corp | 記録装置、記録方法 |
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2001
- 2001-08-29 PL PL364807A patent/PL209249B1/pl unknown
- 2001-08-29 CA CA002420884A patent/CA2420884C/en not_active Expired - Lifetime
- 2001-08-29 KR KR1020037003137A patent/KR100557694B1/ko active IP Right Grant
- 2001-08-29 EP EP10179158A patent/EP2261924A3/en not_active Withdrawn
- 2001-08-29 EP EP10179121A patent/EP2270807A3/en not_active Withdrawn
- 2001-08-29 WO PCT/JP2001/007449 patent/WO2002019332A2/en active Application Filing
- 2001-08-29 AU AU8254301A patent/AU8254301A/xx active Pending
- 2001-08-29 CN CNB018178863A patent/CN100429720C/zh not_active Expired - Lifetime
- 2001-08-29 EP EP10179126A patent/EP2261923A3/en not_active Withdrawn
- 2001-08-29 CN CN2010106216798A patent/CN102024464A/zh active Pending
- 2001-08-29 EP EP10179167A patent/EP2261925A3/en not_active Withdrawn
- 2001-08-29 EP EP01961184A patent/EP1314162A2/en not_active Withdrawn
- 2001-08-29 US US10/111,823 patent/US7116624B2/en not_active Expired - Lifetime
- 2001-08-29 MX MXPA03001797A patent/MXPA03001797A/es active IP Right Grant
- 2001-08-29 BR BRC10113794-8A patent/BR0113794C1/pt not_active IP Right Cessation
- 2001-08-29 AU AU2001282543A patent/AU2001282543B2/en not_active Ceased
- 2001-08-29 HU HU0301251A patent/HUP0301251A3/hu unknown
- 2001-08-30 TW TW090121471A patent/TW540042B/zh not_active IP Right Cessation
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2006
- 2006-02-24 US US11/361,801 patent/US7257073B2/en not_active Expired - Lifetime
- 2006-04-26 US US11/380,262 patent/US7327660B2/en not_active Expired - Lifetime
- 2006-04-26 US US11/380,269 patent/US7269117B2/en not_active Expired - Lifetime
- 2006-04-26 US US11/380,266 patent/US7269116B2/en not_active Expired - Lifetime
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2007
- 2007-08-15 US US11/839,001 patent/US7596076B2/en not_active Expired - Lifetime
- 2007-08-15 US US11/839,006 patent/US7593313B2/en not_active Expired - Lifetime
- 2007-08-15 US US11/839,010 patent/US7593314B2/en not_active Expired - Lifetime
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2009
- 2009-02-27 US US12/394,177 patent/US7848216B2/en not_active Expired - Fee Related
- 2009-12-23 BR BRC20113794-8A patent/BRPI0113794E2/pt unknown
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2010
- 2010-04-08 JP JP2010089726A patent/JP4891419B2/ja not_active Expired - Fee Related
- 2010-10-27 US US12/912,914 patent/US20110038237A1/en not_active Abandoned
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