CN1294586C - 用于从产生振动的光盘中复制数据的装置和方法 - Google Patents
用于从产生振动的光盘中复制数据的装置和方法 Download PDFInfo
- Publication number
- CN1294586C CN1294586C CNB001286080A CN00128608A CN1294586C CN 1294586 C CN1294586 C CN 1294586C CN B001286080 A CNB001286080 A CN B001286080A CN 00128608 A CN00128608 A CN 00128608A CN 1294586 C CN1294586 C CN 1294586C
- Authority
- CN
- China
- Prior art keywords
- track
- pulse
- umber
- signal
- tracking
- 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.)
- Expired - Fee Related
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
- G11B7/08—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
- G11B7/0946—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 specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/28—Speed controlling, regulating, or indicating
Landscapes
- Rotational Drive Of Disk (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19990027456 | 1999-07-08 | ||
KR27456/99 | 1999-07-08 | ||
KR27456/1999 | 1999-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1284716A CN1284716A (zh) | 2001-02-21 |
CN1294586C true CN1294586C (zh) | 2007-01-10 |
Family
ID=19600212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001286080A Expired - Fee Related CN1294586C (zh) | 1999-07-08 | 2000-07-08 | 用于从产生振动的光盘中复制数据的装置和方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6958964B1 (zh) |
EP (1) | EP1067526B1 (zh) |
JP (1) | JP2001035068A (zh) |
CN (1) | CN1294586C (zh) |
DE (1) | DE60043206D1 (zh) |
MY (1) | MY126949A (zh) |
TW (1) | TW512311B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002222522A (ja) * | 2001-01-24 | 2002-08-09 | Matsushita Electric Ind Co Ltd | 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法 |
JP2005513695A (ja) * | 2001-12-19 | 2005-05-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 情報を読み取る光学装置 |
KR100459705B1 (ko) | 2002-03-12 | 2004-12-04 | 삼성전자주식회사 | 디스크 구동기에 있어서 진동 제거 방법 및 장치 |
JP4204245B2 (ja) * | 2002-03-29 | 2009-01-07 | パナソニック株式会社 | 情報ディスク記録再生装置およびその記録再生速度制御方法 |
TWI220979B (en) * | 2003-04-30 | 2004-09-11 | Liteon It Corp | Method for determining unbalanced disks in CD-ROM |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0821356A2 (en) * | 1996-07-25 | 1998-01-28 | Sony Corporation | Disk drive device and method of setting rotational speed thereof |
JPH1040640A (ja) * | 1996-07-24 | 1998-02-13 | Hitachi Ltd | ディスク再生方法およびディスク再生装置 |
EP0833328A2 (en) * | 1996-09-03 | 1998-04-01 | Pioneer Electronic Corporation | System for reading information recorded on a disc |
JPH10302384A (ja) * | 1997-04-28 | 1998-11-13 | Sony Corp | ディスクドライブ装置 |
JPH1139785A (ja) * | 1997-07-14 | 1999-02-12 | Sanyo Electric Co Ltd | ディスクプレーヤーの偏重心ディスク検知方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4989508A (zh) | 1972-12-26 | 1974-08-27 | ||
JPS5891536A (ja) | 1981-11-25 | 1983-05-31 | Hitachi Ltd | デイジタル光デイスクのアクセス方式 |
US5440535A (en) * | 1993-06-15 | 1995-08-08 | Sanyo Electric Co., Ltd. | Method of counting tracks on disk and track counter circuit therefor |
AT402604B (de) | 1995-03-20 | 1997-07-25 | Heeb Albin | Weihwasserbecken weihwasserbecken |
JPH1069709A (ja) * | 1996-06-21 | 1998-03-10 | Teac Corp | デ−タ再生方法及び装置 |
JPH1083615A (ja) * | 1996-07-17 | 1998-03-31 | Teac Corp | デ−タ再生方法及び装置 |
TW337580B (en) * | 1996-07-24 | 1998-08-01 | Hitachi Ltd | Disc reproducing method and disc reproducing apparatus |
US6493300B2 (en) * | 1996-12-19 | 2002-12-10 | Fujitsu Siemens Computers Gmbh | CD-ROM drive having adjustable multiple speed ranges |
JP3463975B2 (ja) | 1997-10-22 | 2003-11-05 | ティアック株式会社 | デ−タ再生方法及び装置 |
JP3490881B2 (ja) * | 1998-01-12 | 2004-01-26 | ティアック株式会社 | 光ディスク装置 |
TW392146B (en) * | 1998-03-27 | 2000-06-01 | Acer Peripherals Inc | Speed of a compact disk drive |
US6185171B1 (en) * | 1998-06-29 | 2001-02-06 | Lsi Logic Corporation | System for accommodating vibrations resulting from rotating a data storage medium |
JP2000207824A (ja) * | 1999-01-07 | 2000-07-28 | Funai Electric Co Ltd | ディスクドライブ装置 |
-
2000
- 2000-07-06 JP JP2000205798A patent/JP2001035068A/ja active Pending
- 2000-07-06 EP EP00305714A patent/EP1067526B1/en not_active Expired - Lifetime
- 2000-07-06 DE DE60043206T patent/DE60043206D1/de not_active Expired - Lifetime
- 2000-07-07 MY MYPI20003134 patent/MY126949A/en unknown
- 2000-07-08 CN CNB001286080A patent/CN1294586C/zh not_active Expired - Fee Related
- 2000-07-10 US US09/612,970 patent/US6958964B1/en not_active Expired - Fee Related
- 2000-10-04 TW TW089113618A patent/TW512311B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1040640A (ja) * | 1996-07-24 | 1998-02-13 | Hitachi Ltd | ディスク再生方法およびディスク再生装置 |
EP0821356A2 (en) * | 1996-07-25 | 1998-01-28 | Sony Corporation | Disk drive device and method of setting rotational speed thereof |
EP0833328A2 (en) * | 1996-09-03 | 1998-04-01 | Pioneer Electronic Corporation | System for reading information recorded on a disc |
JPH10302384A (ja) * | 1997-04-28 | 1998-11-13 | Sony Corp | ディスクドライブ装置 |
JPH1139785A (ja) * | 1997-07-14 | 1999-02-12 | Sanyo Electric Co Ltd | ディスクプレーヤーの偏重心ディスク検知方法 |
Also Published As
Publication number | Publication date |
---|---|
MY126949A (en) | 2006-11-30 |
TW512311B (en) | 2002-12-01 |
DE60043206D1 (de) | 2009-12-10 |
US6958964B1 (en) | 2005-10-25 |
EP1067526A1 (en) | 2001-01-10 |
JP2001035068A (ja) | 2001-02-09 |
EP1067526B1 (en) | 2009-10-28 |
CN1284716A (zh) | 2001-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140721 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140721 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20170708 |
|
CF01 | Termination of patent right due to non-payment of annual fee |