CN102341856B - 光盘设备、其控制方法、程序以及信息记录介质 - Google Patents
光盘设备、其控制方法、程序以及信息记录介质 Download PDFInfo
- Publication number
- CN102341856B CN102341856B CN201080010160.4A CN201080010160A CN102341856B CN 102341856 B CN102341856 B CN 102341856B CN 201080010160 A CN201080010160 A CN 201080010160A CN 102341856 B CN102341856 B CN 102341856B
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- China
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- value
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- compact disk
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Classifications
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- 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
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
- G11B7/1376—Collimator lenses
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- 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
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
- G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
- G11B7/13927—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means during transducing, e.g. to correct for variation of the spherical aberration due to disc tilt or irregularities in the cover layer thickness
-
- 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
- G11B7/0945—Methods for initialising servos, start-up sequences
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009047690A JP5564189B2 (ja) | 2009-03-02 | 2009-03-02 | 光ディスク装置、その制御方法、プログラム及び情報記憶媒体 |
JP2009-047689 | 2009-03-02 | ||
JP2009047689A JP5564188B2 (ja) | 2009-03-02 | 2009-03-02 | 光ディスク装置、その制御方法、プログラム及び情報記憶媒体 |
JP2009-047690 | 2009-03-02 | ||
PCT/JP2010/051784 WO2010101000A1 (ja) | 2009-03-02 | 2010-02-08 | 光ディスク装置、その制御方法、プログラム及び情報記憶媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102341856A CN102341856A (zh) | 2012-02-01 |
CN102341856B true CN102341856B (zh) | 2015-01-07 |
Family
ID=42709562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080010160.4A Active CN102341856B (zh) | 2009-03-02 | 2010-02-08 | 光盘设备、其控制方法、程序以及信息记录介质 |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP3499505B1 (zh) |
CN (1) | CN102341856B (zh) |
WO (1) | WO2010101000A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412591A (zh) * | 2001-10-12 | 2003-04-23 | 柯尼卡株式会社 | 物镜和光拾取头装置 |
CN1480931A (zh) * | 2002-07-25 | 2004-03-10 | 日本先锋公司 | 球面像差校正方法和装置 |
CN1540646A (zh) * | 2003-04-22 | 2004-10-27 | ���Ῠ���ܴᆱ�ܹ�ѧ��ʽ���� | 光拾取装置、光信息记录再现装置、扩束透镜、耦合透镜和色差校正用光学元件 |
CN1841539A (zh) * | 2005-03-29 | 2006-10-04 | 日立麦克赛尔株式会社 | 光记录介质的评价方法、光记录介质及信息记录再生装置 |
CN1967676A (zh) * | 2005-11-18 | 2007-05-23 | 索尼株式会社 | 再生装置、及球面像差校正和聚焦偏移的调整方法 |
US7344077B2 (en) * | 2005-01-12 | 2008-03-18 | Sony Corporation | Optical pickup control apparatus, optical pickup control method, and optical disc apparatus |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930844A (ja) | 1982-08-13 | 1984-02-18 | Terumo Corp | 放射線滅菌用包装材料 |
JP3724999B2 (ja) * | 2000-03-08 | 2005-12-07 | パイオニア株式会社 | 光学式情報再生装置 |
JP3576137B2 (ja) * | 2000-12-20 | 2004-10-13 | 株式会社ソニー・コンピュータエンタテインメント | 光ディスク装置、光ディスク装置のサーボ調整方法、光ディスクのサーボ調整プログラム、及び光ディスクのサーボ調整プログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP2004062938A (ja) * | 2002-07-25 | 2004-02-26 | Pioneer Electronic Corp | 球面収差補正装置及び球面収差補正方法 |
JP4001024B2 (ja) * | 2003-02-07 | 2007-10-31 | ソニー株式会社 | ディスクドライブ装置、フォーカスバイアス及び球面収差調整方法 |
US20050105446A1 (en) * | 2003-11-14 | 2005-05-19 | Konica Minolta Opto, Inc. | Optical pickup apparatus |
US7379398B2 (en) * | 2003-12-08 | 2008-05-27 | Matsushita Electric Industrial Co., Ltd. | Optical disc apparatus, an optical disc method, and a semiconductor integrated circuit capable of adjusting a focus position of a light beam and a spherical aberration |
JP4451292B2 (ja) * | 2003-12-08 | 2010-04-14 | パナソニック株式会社 | 光ディスク装置、光ディスク方法および半導体集積回路 |
JP2006048875A (ja) * | 2004-08-09 | 2006-02-16 | Victor Co Of Japan Ltd | 光情報記録再生装置 |
JP4581825B2 (ja) * | 2004-09-01 | 2010-11-17 | ソニー株式会社 | 光ディスク装置、フォーカスバイアス及び球面収差補正値調整方法 |
JP2007141406A (ja) * | 2005-11-22 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 記録波形生成装置およびその生成方法 |
WO2008001317A2 (en) * | 2006-06-29 | 2008-01-03 | Koninklijke Philips Electronics N.V. | Device and method for retrieving information |
JP2008041139A (ja) * | 2006-08-02 | 2008-02-21 | Sharp Corp | ディスク記録再生装置 |
JP2008192255A (ja) * | 2007-02-07 | 2008-08-21 | Matsushita Electric Ind Co Ltd | 光ディスク装置 |
JP4823114B2 (ja) * | 2007-03-23 | 2011-11-24 | 三洋電機株式会社 | 光ディスク装置 |
JP2009037713A (ja) * | 2007-08-06 | 2009-02-19 | Hitachi Ltd | ディスク装置における調整実施方法、及びこれを用いたディスク装置 |
US8179754B2 (en) * | 2008-05-26 | 2012-05-15 | Sony Computer Entertainment Inc. | Optical disc apparatus, method, and information storage medium for reading information recorded on an optical disc medium |
-
2010
- 2010-02-08 WO PCT/JP2010/051784 patent/WO2010101000A1/ja active Application Filing
- 2010-02-08 EP EP18197530.1A patent/EP3499505B1/en active Active
- 2010-02-08 CN CN201080010160.4A patent/CN102341856B/zh active Active
- 2010-02-08 EP EP10748597.1A patent/EP2405428B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412591A (zh) * | 2001-10-12 | 2003-04-23 | 柯尼卡株式会社 | 物镜和光拾取头装置 |
CN1480931A (zh) * | 2002-07-25 | 2004-03-10 | 日本先锋公司 | 球面像差校正方法和装置 |
CN1540646A (zh) * | 2003-04-22 | 2004-10-27 | ���Ῠ���ܴᆱ�ܹ�ѧ��ʽ���� | 光拾取装置、光信息记录再现装置、扩束透镜、耦合透镜和色差校正用光学元件 |
US7344077B2 (en) * | 2005-01-12 | 2008-03-18 | Sony Corporation | Optical pickup control apparatus, optical pickup control method, and optical disc apparatus |
CN1841539A (zh) * | 2005-03-29 | 2006-10-04 | 日立麦克赛尔株式会社 | 光记录介质的评价方法、光记录介质及信息记录再生装置 |
CN1967676A (zh) * | 2005-11-18 | 2007-05-23 | 索尼株式会社 | 再生装置、及球面像差校正和聚焦偏移的调整方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102341856A (zh) | 2012-02-01 |
EP3499505A1 (en) | 2019-06-19 |
EP2405428A1 (en) | 2012-01-11 |
WO2010101000A1 (ja) | 2010-09-10 |
EP2405428B1 (en) | 2018-11-07 |
EP3499505B1 (en) | 2024-03-27 |
EP2405428A4 (en) | 2015-07-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan Applicant after: SONY COMPUTER ENTERTAINMENT Inc. Address before: Tokyo, Japan Applicant before: SNE platform Limited by Share Ltd. Address after: Tokyo, Japan Applicant after: SNE platform Limited by Share Ltd. Address before: Tokyo, Japan Applicant before: Sony Computer Entertainment Inc. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SNE PLATFORM INC. TO: SONY COMPUTER ENTERTAINMENT, INC. Free format text: CORRECT: APPLICANT; FROM: SONY COMPUTER ENTERTAINMENT INC. TO: SNE PLATFORM INC. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |