AR043765A1 - Disco optico de capas multiples teniendo modulacion de pre-acanaladura - Google Patents
Disco optico de capas multiples teniendo modulacion de pre-acanaladuraInfo
- Publication number
- AR043765A1 AR043765A1 ARP040100973A ARP040100973A AR043765A1 AR 043765 A1 AR043765 A1 AR 043765A1 AR P040100973 A ARP040100973 A AR P040100973A AR P040100973 A ARP040100973 A AR P040100973A AR 043765 A1 AR043765 A1 AR 043765A1
- Authority
- AR
- Argentina
- Prior art keywords
- groove
- recording
- optical disc
- multiple layers
- channel modulation
- Prior art date
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
- G11B7/24—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
- 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
- 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
- G11B7/24085—Pits
-
- 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
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording layers
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Un portador de grabación para grabar información mediante la escritura de marcas en una pista. El portador de grabación tiene al menos una primera capa de grabación (40) y una segunda capa de grabación (41). Cada capa tiene una pre-acanaladura (14) indicando la posición de la pista y exhibiendo una fluctuación modulada para representar información de dirección física. Además, la pre-acanaladura tiene una modulación de pre-acanaladura (13) constituida por variaciones de un parámetro físico relacionado con la forma de la pre-acanaladura para codificar información de control auxiliar. En un dispositivo de exploración de modulación de la pre-acanaladura es detectada en la senal de detector principal mediante variaciones de la radiación reflejada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100749 | 2003-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR043765A1 true AR043765A1 (es) | 2005-08-10 |
Family
ID=33041034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040100973A AR043765A1 (es) | 2003-03-24 | 2004-03-24 | Disco optico de capas multiples teniendo modulacion de pre-acanaladura |
Country Status (14)
Country | Link |
---|---|
US (1) | US20060203702A1 (es) |
EP (1) | EP1609137B1 (es) |
JP (1) | JP2006521652A (es) |
CN (1) | CN100383865C (es) |
AR (1) | AR043765A1 (es) |
AT (1) | ATE360871T1 (es) |
BR (1) | BRPI0408628A (es) |
CA (1) | CA2519916A1 (es) |
DE (1) | DE602004006104T2 (es) |
MX (1) | MXPA05010028A (es) |
RU (1) | RU2005132592A (es) |
TW (1) | TW200501098A (es) |
WO (1) | WO2004086381A1 (es) |
ZA (1) | ZA200507676B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060114765A1 (en) * | 2002-12-30 | 2006-06-01 | Meinders Erwin R | Additional data channel in pregroove |
JP4543111B2 (ja) * | 2006-04-18 | 2010-09-15 | パナソニック株式会社 | 光ディスク、およびその再生装置、記録装置ならびに製造方法 |
JP5408851B2 (ja) * | 2007-07-31 | 2014-02-05 | 太陽誘電株式会社 | 光情報記録媒体 |
JP2014149892A (ja) * | 2013-02-01 | 2014-08-21 | Sony Corp | 情報記録媒体、情報再生方法および情報再生装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214635A (en) * | 1987-02-27 | 1993-05-25 | Matsushita Electric Industrial Co., Ltd. | Erasable optical disk and optical information recording/reproduction apparatus |
NL8800152A (nl) * | 1988-01-22 | 1989-08-16 | Philips Nv | Optische uitleesbare registratiedrager van het beschrijfbare type, een inrichting voor het vervaardigen van een dergelijke registratiedrager, en inrichtingen voor het optekenen en/of uitlezen van informatie op/uit een dergelijke registratiedrager. |
US5187699A (en) * | 1988-01-22 | 1993-02-16 | U.S. Philips Corporation | Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals |
NL8800151A (nl) * | 1988-01-22 | 1989-08-16 | Philips Nv | Werkwijze en inrichting voor het optekenen van een informatiesignaal. |
US5982738A (en) * | 1995-02-14 | 1999-11-09 | Hitachi, Ltd. | Optical recording medium having at least wobbled synchronous information shared between tracks |
US5835478A (en) * | 1995-06-15 | 1998-11-10 | Sony Corporation | Optical disc having address information for recording and reproducing data at correct positions |
JP3669442B2 (ja) * | 1995-06-26 | 2005-07-06 | シャープ株式会社 | ディスク状記録媒体及びディスク記録再生装置 |
US6044051A (en) * | 1996-04-11 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation |
KR20010041877A (ko) * | 1998-03-16 | 2001-05-25 | 요트.게.아. 롤페즈 | 광 기록매체와 주사장치 |
WO2000043996A1 (en) * | 1999-01-25 | 2000-07-27 | Koninklijke Philips Electronics N.V. | Record carrier and apparatus for scanning the record carrier |
JP2001209940A (ja) * | 1999-11-16 | 2001-08-03 | Victor Co Of Japan Ltd | 光ディスク記録再生装置、光ディスク記録再生方法および光ディスク |
KR100809973B1 (ko) * | 2000-07-07 | 2008-03-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록매체, 재생장치 및 기록매체와 재생장치를 구비한정보 시스템 |
AU8256101A (en) * | 2000-09-01 | 2002-03-22 | Matsushita Electric Ind Co Ltd | Optical disc medium, optical disc playback and recorder |
JP2002260235A (ja) * | 2001-03-02 | 2002-09-13 | Sony Corp | 記録再生装置および方法、記録媒体、並びにプログラム |
TW583650B (en) * | 2001-06-18 | 2004-04-11 | Samsung Electronics Co Ltd | Optical recording medium |
MXPA05010077A (es) * | 2003-03-24 | 2005-11-23 | Koninkl Philips Electronics Nv | Disco optico de capas multiples que cuenta con hendiduras de oscilacion. |
-
2004
- 2004-03-11 JP JP2006506689A patent/JP2006521652A/ja active Pending
- 2004-03-11 US US10/549,641 patent/US20060203702A1/en not_active Abandoned
- 2004-03-11 RU RU2005132592/28A patent/RU2005132592A/ru not_active Application Discontinuation
- 2004-03-11 CA CA002519916A patent/CA2519916A1/en not_active Abandoned
- 2004-03-11 EP EP04719552A patent/EP1609137B1/en not_active Expired - Lifetime
- 2004-03-11 DE DE602004006104T patent/DE602004006104T2/de not_active Expired - Fee Related
- 2004-03-11 CN CNB200480007841XA patent/CN100383865C/zh not_active Expired - Fee Related
- 2004-03-11 AT AT04719552T patent/ATE360871T1/de not_active IP Right Cessation
- 2004-03-11 MX MXPA05010028A patent/MXPA05010028A/es unknown
- 2004-03-11 BR BRPI0408628-7A patent/BRPI0408628A/pt not_active IP Right Cessation
- 2004-03-11 WO PCT/IB2004/050228 patent/WO2004086381A1/en active IP Right Grant
- 2004-03-19 TW TW093107489A patent/TW200501098A/zh unknown
- 2004-03-24 AR ARP040100973A patent/AR043765A1/es not_active Application Discontinuation
-
2005
- 2005-09-22 ZA ZA200507676A patent/ZA200507676B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATE360871T1 (de) | 2007-05-15 |
RU2005132592A (ru) | 2006-03-10 |
DE602004006104T2 (de) | 2007-12-27 |
TW200501098A (en) | 2005-01-01 |
EP1609137B1 (en) | 2007-04-25 |
MXPA05010028A (es) | 2005-10-26 |
ZA200507676B (en) | 2007-03-28 |
JP2006521652A (ja) | 2006-09-21 |
CN1764952A (zh) | 2006-04-26 |
US20060203702A1 (en) | 2006-09-14 |
DE602004006104D1 (de) | 2007-06-06 |
EP1609137A1 (en) | 2005-12-28 |
WO2004086381A1 (en) | 2004-10-07 |
BRPI0408628A (pt) | 2006-03-28 |
CA2519916A1 (en) | 2004-10-07 |
CN100383865C (zh) | 2008-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |