CN1214789A - 光学记录媒质 - Google Patents
光学记录媒质 Download PDFInfo
- Publication number
- CN1214789A CN1214789A CN97193369A CN97193369A CN1214789A CN 1214789 A CN1214789 A CN 1214789A CN 97193369 A CN97193369 A CN 97193369A CN 97193369 A CN97193369 A CN 97193369A CN 1214789 A CN1214789 A CN 1214789A
- Authority
- CN
- China
- Prior art keywords
- value
- recording
- medium
- recording medium
- parameter
- 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.)
- Pending
Links
Images
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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1263—Power control during transducing, e.g. by monitoring
-
- 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
- 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
- G11B20/1816—Testing
- G11B20/182—Testing using test patterns
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96203397 | 1996-12-06 | ||
| EP96203397.3 | 1996-12-06 | ||
| EP96203717 | 1996-12-24 | ||
| EP96203717.2 | 1996-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1214789A true CN1214789A (zh) | 1999-04-21 |
Family
ID=26143383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97193369A Pending CN1214789A (zh) | 1996-12-06 | 1997-12-01 | 光学记录媒质 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5978351A (zh) |
| EP (1) | EP0888614B1 (zh) |
| JP (1) | JP2000504466A (zh) |
| KR (1) | KR100557275B1 (zh) |
| CN (1) | CN1214789A (zh) |
| DE (1) | DE69726130T2 (zh) |
| TW (1) | TW446937B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317697C (zh) * | 2003-03-25 | 2007-05-23 | 株式会社理光 | 光信息记录装置、光信息记录方法 |
| CN100552779C (zh) * | 2003-09-30 | 2009-10-21 | 日本先锋公司 | 信息记录装置及方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11232681A (ja) * | 1998-02-13 | 1999-08-27 | Fujitsu Ltd | 光学的情報記憶装置 |
| KR100288783B1 (ko) * | 1998-09-18 | 2001-05-02 | 구자홍 | 광기록매체의 기록 광파워 검출저장 및 이를 이용한 기록 광파워 조절장치와 그 방법 |
| KR100339478B1 (ko) * | 1999-09-18 | 2002-05-31 | 구자홍 | 광 기록매체의 최적 기록장치 및 기록방법 |
| US6557126B1 (en) * | 2000-01-31 | 2003-04-29 | Oak Technology, Inc. | Method and apparatus for calibrating write power |
| EP1206772B1 (en) * | 2000-05-09 | 2009-03-25 | Koninklijke Philips Electronics N.V. | Method and device for recording an information signal on an information layer of a recording medium |
| DE60139143D1 (de) * | 2000-11-17 | 2009-08-13 | Koninkl Philips Electronics Nv | Verfahren, optische aufzeichnungsvorrichtung mit diesen verfahren und optisches aufzeichnungsmedium zur verwendung in den verfahren und der vorrichtung |
| JP2002245625A (ja) * | 2001-02-19 | 2002-08-30 | Pioneer Electronic Corp | 記録媒体、情報記録装置及び情報記録方法、情報記録媒体並びに記録プログラム |
| US7106673B2 (en) * | 2001-10-10 | 2006-09-12 | Teac Corporation | Optical disk recording apparatus with optimum power control |
| TWI270875B (en) * | 2002-01-11 | 2007-01-11 | Via Tech Inc | A method for determining a writing power of a compact disc drive |
| JP2003338038A (ja) * | 2002-05-17 | 2003-11-28 | Tdk Corp | 光記録媒体への情報記録方法、情報記録装置及び光記録媒体 |
| US8018817B2 (en) * | 2002-05-20 | 2011-09-13 | Samsung Electronics Co., Ltd. | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| US7369470B2 (en) * | 2002-05-20 | 2008-05-06 | Samsung Electronics Co., Ltd. | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| EP1609138A1 (en) * | 2003-03-24 | 2005-12-28 | Koninklijke Philips Electronics N.V. | Optical disc having focus offset area |
| KR100953637B1 (ko) * | 2003-07-07 | 2010-04-20 | 엘지전자 주식회사 | 광디스크 및 광디스크의 디스크정보 기록방법 |
| CN1734584A (zh) * | 2004-08-13 | 2006-02-15 | 皇家飞利浦电子股份有限公司 | 一种确定用于光盘刻写的参数的方法及装置 |
| MX2007005312A (es) | 2004-11-04 | 2007-06-25 | Koninkl Philips Electronics Nv | Metodo, aparato de grabacion optica usando tal metodo y medio de grabacion optica para uso por el metodo y el aparato. |
| US8059506B2 (en) * | 2007-12-10 | 2011-11-15 | Zoran Microelectronics Ltd. | Digital video recorder wide dynamic range optical power calibration |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124720B2 (ja) * | 1995-04-14 | 2001-01-15 | 株式会社リコー | 情報記録再生方法、情報記録再生装置及び情報記録媒体 |
| 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. |
| NL9000328A (nl) * | 1989-06-23 | 1991-01-16 | Philips Nv | Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager. |
| EP0397238B1 (en) * | 1989-05-08 | 1995-11-22 | Koninklijke Philips Electronics N.V. | Information recording system, and recording device and record carrier for use in such an information recording system |
| US5513165A (en) * | 1990-06-29 | 1996-04-30 | Hitachi, Ltd. | Method for controlling the farm of a magnetic domain of a magneto-optical disk using pre-write testing |
| JP2653259B2 (ja) * | 1991-03-19 | 1997-09-17 | 松下電器産業株式会社 | 記録レーザ強度設定方法及びレーザ記録装置 |
| US5268893A (en) * | 1991-10-18 | 1993-12-07 | International Business Machines Corporation | Write power calibration utilizing least squares fit of read-back signals for moving media memory |
| DE69517893T2 (de) * | 1994-02-14 | 2001-02-15 | Koninklijke Philips Electronics N.V., Eindhoven | Aufzeichnungsvorrichtung und -verfahren zur aufzeichnung von signalen auf einem aufzeichnungsträger |
| US5450383A (en) * | 1994-05-26 | 1995-09-12 | International Business Machines Corporation | Monitoring and adjusting laser write power in an optical disk recorder using pulse-width modulated power level checking signals |
| JP2999684B2 (ja) * | 1995-03-10 | 2000-01-17 | 株式会社日立製作所 | 光学ディスクの記録制御方法および光学ディスク装置 |
| JP3124721B2 (ja) * | 1995-09-11 | 2001-01-15 | 株式会社リコー | 光学的情報記録再生方法及び光学的情報記録再生装置 |
| US5831943A (en) * | 1995-11-07 | 1998-11-03 | Nikon Corporation | Stabilized overwriteable optical recording method using laser beam intensity settings |
| US5825724A (en) * | 1995-11-07 | 1998-10-20 | Nikon Corporation | Magneto-optical recording method using laser beam intensity setting based on playback signal |
-
1997
- 1997-12-01 KR KR1019980706044A patent/KR100557275B1/ko not_active Expired - Lifetime
- 1997-12-01 DE DE69726130T patent/DE69726130T2/de not_active Expired - Lifetime
- 1997-12-01 EP EP97912399A patent/EP0888614B1/en not_active Expired - Lifetime
- 1997-12-01 CN CN97193369A patent/CN1214789A/zh active Pending
- 1997-12-01 JP JP10525401A patent/JP2000504466A/ja not_active Ceased
- 1997-12-02 US US08/982,883 patent/US5978351A/en not_active Expired - Lifetime
-
1998
- 1998-01-19 TW TW087100629A patent/TW446937B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317697C (zh) * | 2003-03-25 | 2007-05-23 | 株式会社理光 | 光信息记录装置、光信息记录方法 |
| CN100552779C (zh) * | 2003-09-30 | 2009-10-21 | 日本先锋公司 | 信息记录装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69726130T2 (de) | 2004-08-26 |
| TW446937B (en) | 2001-07-21 |
| EP0888614B1 (en) | 2003-11-12 |
| US5978351A (en) | 1999-11-02 |
| JP2000504466A (ja) | 2000-04-11 |
| EP0888614A1 (en) | 1999-01-07 |
| DE69726130D1 (de) | 2003-12-18 |
| KR19990082314A (ko) | 1999-11-25 |
| KR100557275B1 (ko) | 2006-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1042846 Country of ref document: HK |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Eurasia Data Technology Co., Ltd. Assignor: Holland Royal PHILPS electronics Limited by Share Ltd Contract fulfillment period: Contract performance period from April 1, 2005 to April 1, 2015 Contract record no.: Contract filing No. 051000030080 Denomination of invention: Optical recording medium License type: License type general permission Record date: 20050825 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.4.1 TO 2015.4.1 Name of requester: JIANGXI OUYAYI DATA SCIENCE CO., LTD. Effective date: 20050825 |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 19990421 |