CN1992003A - 光盘记录、再现装置及其试写方法 - Google Patents
光盘记录、再现装置及其试写方法 Download PDFInfo
- Publication number
- CN1992003A CN1992003A CNA2006101643418A CN200610164341A CN1992003A CN 1992003 A CN1992003 A CN 1992003A CN A2006101643418 A CNA2006101643418 A CN A2006101643418A CN 200610164341 A CN200610164341 A CN 200610164341A CN 1992003 A CN1992003 A CN 1992003A
- Authority
- CN
- China
- Prior art keywords
- examination
- write
- zone
- inner periphery
- excircle
- 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.)
- Granted
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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
- G11B7/1267—Power calibration
-
- 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
- G11B7/007—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
- G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005377830A JP2007179668A (ja) | 2005-12-28 | 2005-12-28 | 光ディスク記録/再生装置及びその試し書き方法 |
JP2005377830 | 2005-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1992003A true CN1992003A (zh) | 2007-07-04 |
CN100527235C CN100527235C (zh) | 2009-08-12 |
Family
ID=38193549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101643418A Expired - Fee Related CN100527235C (zh) | 2005-12-28 | 2006-12-14 | 光盘记录、再现装置及其试写方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7701821B2 (zh) |
JP (1) | JP2007179668A (zh) |
CN (1) | CN100527235C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012146370A (ja) * | 2011-01-13 | 2012-08-02 | Hitachi-Lg Data Storage Inc | 光ディスク装置、及び光ディスク装置のレーザ光のパワー制御方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6614735B2 (en) * | 2000-03-23 | 2003-09-02 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for determining optical recording power used for recording onto an optical disk |
JP3765223B2 (ja) * | 2000-05-23 | 2006-04-12 | ヤマハ株式会社 | 光ディスク記録方法および光ディスク記録装置 |
KR20020047862A (ko) * | 2000-12-14 | 2002-06-22 | 윤종용 | 고배속으로 기록 가능한 광 디스크 기록 방법 및 그 장치 |
US7298463B2 (en) * | 2001-04-23 | 2007-11-20 | Circadiant Systems, Inc. | Automated system and method for optical measurement and testing |
TWI282976B (en) * | 2001-10-02 | 2007-06-21 | Benq Corp | Method to determine the optical writing-power and access system of optical disc |
JP2003168216A (ja) | 2001-11-29 | 2003-06-13 | Sony Corp | 光記録媒体、並びに、光記録媒体に対する記録装置及び方法 |
JP2004110915A (ja) * | 2002-09-17 | 2004-04-08 | Ricoh Co Ltd | ライトパワー制御方法およびその装置 |
KR100545807B1 (ko) * | 2003-11-04 | 2006-01-24 | 엘지전자 주식회사 | 기록 장치에서의 최적 기록 파워 서치방법 및 이를 위한기록매체 |
JP2005209241A (ja) | 2004-01-20 | 2005-08-04 | Matsushita Electric Ind Co Ltd | 記録装置及び記録方法 |
JP2006269038A (ja) * | 2005-02-25 | 2006-10-05 | Samsung Electronics Co Ltd | 光情報記録装置、ライトストラテジ設定装置、ライトストラテジの設定方法およびプログラム |
-
2005
- 2005-12-28 JP JP2005377830A patent/JP2007179668A/ja not_active Withdrawn
-
2006
- 2006-10-19 US US11/584,401 patent/US7701821B2/en not_active Expired - Fee Related
- 2006-12-14 CN CNB2006101643418A patent/CN100527235C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007179668A (ja) | 2007-07-12 |
US7701821B2 (en) | 2010-04-20 |
CN100527235C (zh) | 2009-08-12 |
US20070147205A1 (en) | 2007-06-28 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20140116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140116 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Patentee after: Hitachi LG Data Storage Inc. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. Patentee before: Hitachi LG Data Storage Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151214 |
|
EXPY | Termination of patent right or utility model |