AU2001290335A1 - Optical information medium, recording and reproduction apparatus, and recording and reproduction method - Google Patents
Optical information medium, recording and reproduction apparatus, and recording and reproduction methodInfo
- Publication number
- AU2001290335A1 AU2001290335A1 AU2001290335A AU9033501A AU2001290335A1 AU 2001290335 A1 AU2001290335 A1 AU 2001290335A1 AU 2001290335 A AU2001290335 A AU 2001290335A AU 9033501 A AU9033501 A AU 9033501A AU 2001290335 A1 AU2001290335 A1 AU 2001290335A1
- Authority
- AU
- Australia
- Prior art keywords
- recording
- reproduction
- optical information
- information medium
- reproduction apparatus
- 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.)
- Abandoned
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
- G11B7/24085—Pits
-
- 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
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-303373 | 2000-10-03 | ||
| JP2000303373 | 2000-10-03 | ||
| PCT/JP2001/008657 WO2002029790A2 (fr) | 2000-10-03 | 2001-10-01 | Support d'informations optique et appareil et procede d'enregistrement et de reproduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001290335A1 true AU2001290335A1 (en) | 2002-04-15 |
Family
ID=18784581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001290335A Abandoned AU2001290335A1 (en) | 2000-10-03 | 2001-10-01 | Optical information medium, recording and reproduction apparatus, and recording and reproduction method |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7079477B2 (fr) |
| AU (1) | AU2001290335A1 (fr) |
| WO (1) | WO2002029790A2 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100568364C (zh) * | 2001-10-15 | 2009-12-09 | 皇家飞利浦电子股份有限公司 | 记录载体和用于扫描该记录载体的装置 |
| US7914711B2 (en) * | 2002-01-24 | 2011-03-29 | Dphi Acquisitions, Inc. | Use of mother stamper for optical disk molding |
| KR100739671B1 (ko) | 2002-05-17 | 2007-07-13 | 삼성전자주식회사 | 작은 억세스 단위를 갖는 광 디스크와 어드레스 정보 변조방법 |
| AU2003253474A1 (en) * | 2002-09-02 | 2004-03-19 | Samsung Electronics Co., Ltd. | Optical information storage medium and method of and apparatus for recording and/or reproducing information on and/or from the optical information storage medium |
| JP2004095095A (ja) * | 2002-09-02 | 2004-03-25 | Fuji Photo Film Co Ltd | 光情報記録媒体 |
| KR20040048476A (ko) * | 2002-12-03 | 2004-06-10 | 삼성전자주식회사 | 광정보 재생장치 및 방법 |
| US20060239173A1 (en) * | 2005-04-25 | 2006-10-26 | Yi Zhang | Optical storage with direct digital optical detection |
| US7697404B2 (en) * | 2005-10-12 | 2010-04-13 | International Business Machines Corporation | Medium, system, and method for a common optical data storage medium depression depth |
| JP5072540B2 (ja) * | 2007-11-01 | 2012-11-14 | 三洋電機株式会社 | 光記録媒体、光記録装置および光再生装置 |
| JP4521457B2 (ja) * | 2008-11-28 | 2010-08-11 | 株式会社東芝 | 情報伝送システム |
| US11355149B2 (en) * | 2018-06-20 | 2022-06-07 | Sony Corporation | Information recording device, information playback device, information recording medium and method for multi-values recording optical disc |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523304A (en) * | 1981-04-17 | 1985-06-11 | Matsushita Electric Industrial Co., Ltd. | Optical data recording and reproducing apparatus |
| JPS59127246A (ja) | 1983-01-11 | 1984-07-23 | Asahi Chem Ind Co Ltd | 情報記録用担体 |
| JPS60239949A (ja) | 1984-05-14 | 1985-11-28 | Ricoh Co Ltd | 光デイスク |
| JP2583929B2 (ja) | 1987-12-11 | 1997-02-19 | 松下電器産業株式会社 | 光ディスクにおける情報信号記録方法 |
| JPH04205721A (ja) | 1990-11-29 | 1992-07-27 | Matsushita Electric Ind Co Ltd | ディスクの記録方式 |
| US5638354A (en) * | 1993-07-16 | 1997-06-10 | Ricoh Company, Ltd. | Optical information recording medium |
| US5602823A (en) * | 1993-07-30 | 1997-02-11 | Ricoh Company, Ltd. | Optical recording medium having pre-formatted patterns arrange by shifting phases |
| JPH10106040A (ja) | 1996-09-26 | 1998-04-24 | Canon Inc | 光学的情報記録媒体および光学的情報記録再生装置 |
| JPH11250504A (ja) | 1998-02-27 | 1999-09-17 | Sony Corp | 光記録媒体及びその製造方法 |
| JPH11353810A (ja) * | 1998-06-02 | 1999-12-24 | Sony Corp | 記録媒体、及び再生装置 |
| JP2000231745A (ja) * | 1999-02-09 | 2000-08-22 | Sony Corp | 光記録媒体、光記録媒体製造用原盤及びその製造方法 |
-
2001
- 2001-10-01 WO PCT/JP2001/008657 patent/WO2002029790A2/fr active Application Filing
- 2001-10-01 AU AU2001290335A patent/AU2001290335A1/en not_active Abandoned
- 2001-10-01 US US10/381,964 patent/US7079477B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002029790A3 (fr) | 2002-09-26 |
| US7079477B2 (en) | 2006-07-18 |
| US20040037184A1 (en) | 2004-02-26 |
| WO2002029790A2 (fr) | 2002-04-11 |
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