EP1642270A4 - Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same - Google Patents
Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the sameInfo
- Publication number
- EP1642270A4 EP1642270A4 EP04734166A EP04734166A EP1642270A4 EP 1642270 A4 EP1642270 A4 EP 1642270A4 EP 04734166 A EP04734166 A EP 04734166A EP 04734166 A EP04734166 A EP 04734166A EP 1642270 A4 EP1642270 A4 EP 1642270A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- recording
- storage medium
- same
- information storage
- reproducing data
- 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- Withdrawn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
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00454—Recording involving phase-change effects
-
- 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
- G11B7/007—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
- G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0908—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only
- G11B7/0912—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only by push-pull method
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030032092A KR100750111B1 (en) | 2003-05-20 | 2003-05-20 | Information storage medium and apparatus of recording on and/or reproducing data from the same |
| US48515703P | 2003-07-08 | 2003-07-08 | |
| PCT/KR2004/001205 WO2004105000A1 (en) | 2003-05-20 | 2004-05-20 | Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1642270A1 EP1642270A1 (en) | 2006-04-05 |
| EP1642270A4 true EP1642270A4 (en) | 2009-04-01 |
Family
ID=36273521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04734166A Withdrawn EP1642270A4 (en) | 2003-05-20 | 2004-05-20 | Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1642270A4 (en) |
| JP (1) | JP4717820B2 (en) |
| CA (1) | CA2515489C (en) |
| HK (5) | HK1116577A1 (en) |
| MX (1) | MXPA05010451A (en) |
| MY (1) | MY165340A (en) |
| RU (2) | RU2310242C2 (en) |
| SG (1) | SG155064A1 (en) |
| WO (1) | WO2004105000A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007323775A (en) * | 2006-06-02 | 2007-12-13 | Toshiba Corp | Optical recording medium, information recording method, and information reproducing method |
| WO2008129450A1 (en) * | 2007-04-18 | 2008-10-30 | Koninklijke Philips Electronics N.V. | System and method for storing the normalized push-pull ratio in a pre-formatted portion of a re-writable disc to facilitate the smooth performance of a tracking servo |
| RU2623660C2 (en) * | 2015-11-23 | 2017-06-28 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" (КНИТУ-КАИ) | Method of detecting signals from the magnetic recorder, recorded by rll codes, and a detector for its implementation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1067523A2 (en) * | 1999-06-30 | 2001-01-10 | Sharp Kabushiki Kaisha | Optical disc having pits of different depth formed therein, optical disc device for reproduction the same, and method of reproduction |
| US20030202436A1 (en) * | 2002-04-30 | 2003-10-30 | Pioneer Corporation | Recording disc and apparatus and method for reproducing recorded information |
| US20040001414A1 (en) * | 2002-07-01 | 2004-01-01 | Matsushita Electric Industrial Co., Ltd. | Optical storage medium, information recording apparatus, and information reproducing apparatus |
| US20040085877A1 (en) * | 2002-11-04 | 2004-05-06 | Samsung Electronics Co., Ltd. | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553051A (en) * | 1987-09-04 | 1996-09-03 | Hitachi, Ltd. | Increased intensity optical recording medium with adjacent grooves of different optical depth and a method and apparatus for reproducing the same |
| JPH0645696B2 (en) * | 1988-05-10 | 1994-06-15 | 昭和高分子株式会社 | Curable resin composition |
| JP2764960B2 (en) * | 1988-11-16 | 1998-06-11 | 松下電器産業株式会社 | Recording / playback method |
| JPH02156422A (en) * | 1988-12-09 | 1990-06-15 | Hitachi Ltd | Device for driving optical disk |
| JP2863190B2 (en) * | 1989-03-24 | 1999-03-03 | ソニー株式会社 | Manufacturing method of magnetic disk |
| JP3059026B2 (en) * | 1993-07-15 | 2000-07-04 | 松下電器産業株式会社 | Optical recording medium, recording device and recording method |
| JPH0954985A (en) * | 1995-08-15 | 1997-02-25 | Sony Corp | Optical disk and production of optical disk |
| EP0802535B1 (en) * | 1995-10-09 | 2005-06-15 | Matsushita Electric Industrial Co., Ltd. | Information recording medium, information reproduction apparatus and information reproduction method |
| JPH09251668A (en) * | 1996-03-15 | 1997-09-22 | Sony Corp | Optical recording medium |
| JPH1125606A (en) * | 1997-07-04 | 1999-01-29 | Toshiba Corp | Optical recording and reproducing disk |
| JP4097801B2 (en) * | 1997-09-26 | 2008-06-11 | 松下電器産業株式会社 | optical disk |
| JP2000357344A (en) * | 1999-06-15 | 2000-12-26 | Ricoh Co Ltd | Optical disk and optical disk recorder |
| JP2000082220A (en) * | 1999-09-30 | 2000-03-21 | Matsushita Electric Ind Co Ltd | Optical recording medium |
| RU2187153C2 (en) * | 2000-10-10 | 2002-08-10 | Общество С Ограниченной Ответственностью "Инсмат Технология" | Method and disk-type data medium for tracking data track of disk-type optical- record medium |
| JP2003030856A (en) * | 2001-07-17 | 2003-01-31 | Pioneer Electronic Corp | Optical disk and recording/reproducing device |
| KR100788646B1 (en) * | 2001-08-09 | 2007-12-26 | 삼성전자주식회사 | An optical disk Burst Cutting Area code recording method |
-
2004
- 2004-05-20 WO PCT/KR2004/001205 patent/WO2004105000A1/en active Application Filing
- 2004-05-20 SG SG200717908-8A patent/SG155064A1/en unknown
- 2004-05-20 EP EP04734166A patent/EP1642270A4/en not_active Withdrawn
- 2004-05-20 JP JP2006532054A patent/JP4717820B2/en not_active Expired - Lifetime
- 2004-05-20 MX MXPA05010451A patent/MXPA05010451A/en active IP Right Grant
- 2004-05-20 CA CA2515489A patent/CA2515489C/en not_active Expired - Lifetime
- 2004-05-20 RU RU2005130398/28A patent/RU2310242C2/en active
-
2006
- 2006-07-06 HK HK08102852.5A patent/HK1116577A1/en not_active IP Right Cessation
- 2006-07-06 HK HK08102853.4A patent/HK1116578A1/en not_active IP Right Cessation
- 2006-07-06 HK HK06107602.9A patent/HK1087524A1/en not_active IP Right Cessation
- 2006-07-06 HK HK09102851.5A patent/HK1122393A1/en not_active IP Right Cessation
- 2006-07-06 HK HK09102852.4A patent/HK1122394A1/en not_active IP Right Cessation
-
2008
- 2008-02-05 MY MYPI20080219A patent/MY165340A/en unknown
- 2008-05-12 RU RU2008118732/28A patent/RU2467407C2/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1067523A2 (en) * | 1999-06-30 | 2001-01-10 | Sharp Kabushiki Kaisha | Optical disc having pits of different depth formed therein, optical disc device for reproduction the same, and method of reproduction |
| US20030202436A1 (en) * | 2002-04-30 | 2003-10-30 | Pioneer Corporation | Recording disc and apparatus and method for reproducing recorded information |
| EP1501085A1 (en) * | 2002-04-30 | 2005-01-26 | Pioneer Corporation | Recording disc, recording information reproduction device, and recording information reproduction method |
| US20040001414A1 (en) * | 2002-07-01 | 2004-01-01 | Matsushita Electric Industrial Co., Ltd. | Optical storage medium, information recording apparatus, and information reproducing apparatus |
| US20040085877A1 (en) * | 2002-11-04 | 2004-05-06 | Samsung Electronics Co., Ltd. | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same |
| WO2004042711A1 (en) * | 2002-11-04 | 2004-05-21 | Samsung Electronics Co., Ltd. | Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2004105000A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1122393A1 (en) | 2009-05-15 |
| JP4717820B2 (en) | 2011-07-06 |
| SG155064A1 (en) | 2009-09-30 |
| CA2515489A1 (en) | 2004-12-02 |
| HK1116578A1 (en) | 2008-12-24 |
| HK1087524A1 (en) | 2006-10-13 |
| CA2515489C (en) | 2014-07-08 |
| JP2007502510A (en) | 2007-02-08 |
| EP1642270A1 (en) | 2006-04-05 |
| RU2005130398A (en) | 2006-01-27 |
| MY165340A (en) | 2018-03-21 |
| RU2467407C2 (en) | 2012-11-20 |
| HK1116577A1 (en) | 2008-12-24 |
| RU2310242C2 (en) | 2007-11-10 |
| RU2008118732A (en) | 2009-11-20 |
| HK1122394A1 (en) | 2009-05-15 |
| MXPA05010451A (en) | 2005-11-04 |
| WO2004105000A1 (en) | 2004-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20050811 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20090304 |
|
| 17Q | First examination report despatched |
Effective date: 20090430 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20101116 |