DE602006009291D1 - Verfahren zur einstellung von schreibparametern, schreiber für optische platte und verfahren zur datenaufzeichnung damit - Google Patents
Verfahren zur einstellung von schreibparametern, schreiber für optische platte und verfahren zur datenaufzeichnung damitInfo
- Publication number
- DE602006009291D1 DE602006009291D1 DE602006009291T DE602006009291T DE602006009291D1 DE 602006009291 D1 DE602006009291 D1 DE 602006009291D1 DE 602006009291 T DE602006009291 T DE 602006009291T DE 602006009291 T DE602006009291 T DE 602006009291T DE 602006009291 D1 DE602006009291 D1 DE 602006009291D1
- Authority
- DE
- Germany
- Prior art keywords
- writing
- parameters
- data recording
- optical plate
- adjusting
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/006—Overwriting
- G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—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
- G11B7/12—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
- G11B7/1267—Power calibration
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510120086 | 2005-11-03 | ||
| PCT/IB2006/054036 WO2007052221A2 (en) | 2005-11-03 | 2006-11-01 | Method of adjusting writing parameters, optical disc writer and method of recording data using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602006009291D1 true DE602006009291D1 (de) | 2009-10-29 |
Family
ID=37914265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602006009291T Active DE602006009291D1 (de) | 2005-11-03 | 2006-11-01 | Verfahren zur einstellung von schreibparametern, schreiber für optische platte und verfahren zur datenaufzeichnung damit |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20080259757A1 (de) |
| EP (1) | EP1946312B1 (de) |
| JP (1) | JP2009515284A (de) |
| KR (1) | KR20080066848A (de) |
| CN (1) | CN101300626A (de) |
| AT (1) | ATE443322T1 (de) |
| DE (1) | DE602006009291D1 (de) |
| TW (1) | TW200822093A (de) |
| WO (1) | WO2007052221A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008299913A (ja) * | 2007-05-29 | 2008-12-11 | Hitachi Ltd | 光ディスク装置及びその情報記録方法 |
| US8009531B2 (en) * | 2009-10-01 | 2011-08-30 | Mediatek Inc. | Methods for overwite cycle improvement of optical storage medium and related machine readable media |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06295439A (ja) * | 1993-04-06 | 1994-10-21 | Hitachi Ltd | 光記録の記録方法 |
| US5703855A (en) * | 1993-04-06 | 1997-12-30 | Hitachi, Ltd. | Optical disk apparatus and recording and reading method for an optical disk using the same |
| US6243339B1 (en) * | 1997-08-12 | 2001-06-05 | U.S. Philips Corporation | Method and device for writing optical record carriers |
| JP3800022B2 (ja) * | 2000-04-07 | 2006-07-19 | ティアック株式会社 | 光ディスク記録装置 |
| WO2002084653A1 (fr) * | 2001-04-09 | 2002-10-24 | Matsushita Electric Industrial Co., Ltd. | Dispositif de reproduction/enregistrement |
| KR100486242B1 (ko) * | 2001-10-16 | 2005-05-03 | 삼성전자주식회사 | 다이나믹 기입 전략을 위한 최소의 지연을 가지는 버퍼링방법, 버퍼 장치 및 이를 구비하는ｃｄ-ｒｗ/ｄｖｄ-ｒｗ 시스템 |
| JP2003223715A (ja) * | 2002-01-29 | 2003-08-08 | Ricoh Co Ltd | 光ディスク装置 |
| EP1422712B1 (de) * | 2002-11-21 | 2007-08-01 | Matsushita Electric Industrial Co., Ltd. | Verfahren und Vorrichtung, um einen Aufzeichnungspuls mittles Daten aus dem Benutzerfeld einer optischen Scheibe zu justieren. |
| US7336575B2 (en) * | 2003-08-25 | 2008-02-26 | Ricoh Company, Ltd. | Information recording/reproducing apparatus that improves recording/reproducing characteristics |
| CN1622206A (zh) * | 2003-11-26 | 2005-06-01 | 皇家飞利浦电子股份有限公司 | 一种光盘刻写参数的优化方法及装置 |
-
2006
- 2006-11-01 CN CNA2006800411411A patent/CN101300626A/zh active Pending
- 2006-11-01 DE DE602006009291T patent/DE602006009291D1/de active Active
- 2006-11-01 EP EP06821273A patent/EP1946312B1/de not_active Not-in-force
- 2006-11-01 WO PCT/IB2006/054036 patent/WO2007052221A2/en active Application Filing
- 2006-11-01 JP JP2008538477A patent/JP2009515284A/ja active Pending
- 2006-11-01 US US12/092,458 patent/US20080259757A1/en not_active Abandoned
- 2006-11-01 KR KR1020087013299A patent/KR20080066848A/ko not_active Application Discontinuation
- 2006-11-01 AT AT06821273T patent/ATE443322T1/de not_active IP Right Cessation
- 2006-11-02 TW TW095140591A patent/TW200822093A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009515284A (ja) | 2009-04-09 |
| WO2007052221A3 (en) | 2007-10-25 |
| EP1946312A2 (de) | 2008-07-23 |
| ATE443322T1 (de) | 2009-10-15 |
| CN101300626A (zh) | 2008-11-05 |
| KR20080066848A (ko) | 2008-07-16 |
| TW200822093A (en) | 2008-05-16 |
| US20080259757A1 (en) | 2008-10-23 |
| EP1946312B1 (de) | 2009-09-16 |
| WO2007052221A2 (en) | 2007-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |