CN1667715A - 盘驱动器中的层间搜索方法 - Google Patents
盘驱动器中的层间搜索方法 Download PDFInfo
- Publication number
- CN1667715A CN1667715A CNA2004100120090A CN200410012009A CN1667715A CN 1667715 A CN1667715 A CN 1667715A CN A2004100120090 A CNA2004100120090 A CN A2004100120090A CN 200410012009 A CN200410012009 A CN 200410012009A CN 1667715 A CN1667715 A CN 1667715A
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- CN
- China
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- 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.)
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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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
- G11B7/08511—Methods for track change, selection or preliminary positioning by moving the head with focus pull-in only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D51/00—Motor vehicles characterised by the driver not being seated
- B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
- B62D51/06—Uniaxle walk-type tractors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/16—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with special additional arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2302/00—Responses or measures related to driver conditions
- B60Y2302/09—Reducing the workload of driver
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
-
- 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
- G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
- G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
- G11B2220/237—Multilayer discs, i.e. multiple recording layers accessed from the same side having exactly two recording layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Signal Processing (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040016417A KR100564618B1 (ko) | 2004-03-11 | 2004-03-11 | 디스크 드라이브의 층간 탐색 방법 |
KR16417/04 | 2004-03-11 | ||
KR16417/2004 | 2004-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1667715A true CN1667715A (zh) | 2005-09-14 |
CN1667715B CN1667715B (zh) | 2011-06-01 |
Family
ID=34918764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100120090A Expired - Fee Related CN1667715B (zh) | 2004-03-11 | 2004-09-28 | 盘驱动器中的层间搜索方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7672200B2 (zh) |
KR (1) | KR100564618B1 (zh) |
CN (1) | CN1667715B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101866661B (zh) * | 2009-04-16 | 2013-06-05 | 日立民用电子株式会社 | 光盘装置和对多层盘的聚焦跳跃方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100950527B1 (ko) * | 2003-07-15 | 2010-03-30 | 삼성전자주식회사 | 픽업의 위치를 고려한 트랙 점프 장치 및 방법 |
JP2006114169A (ja) * | 2004-10-18 | 2006-04-27 | Ricoh Co Ltd | 再生方法、光ディスク装置、プログラム及び記録媒体 |
JP2006114168A (ja) * | 2004-10-18 | 2006-04-27 | Ricoh Co Ltd | 再生方法、光ディスク装置、プログラム及び記録媒体 |
KR100675456B1 (ko) * | 2005-01-06 | 2007-01-26 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 복수 레이어 디스크의 목표 위치 서치 장치 및 방법 |
KR101304571B1 (ko) * | 2006-02-24 | 2013-09-05 | 삼성전자주식회사 | 광 디스크 재생 장치 및 방법 |
JP2008135111A (ja) * | 2006-11-28 | 2008-06-12 | Toshiba Corp | 光ディスク装置および光ディスク再生方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2728057B2 (ja) * | 1995-10-30 | 1998-03-18 | 日本電気株式会社 | 光ディスク用情報アクセス装置 |
JPH09282675A (ja) | 1996-04-15 | 1997-10-31 | Nec Corp | 多層光ディスク装置 |
EP1345215A3 (en) * | 1996-07-10 | 2004-09-15 | Hitachi, Ltd. | Optical disc apparatus accessing method and system therefor |
KR100449458B1 (ko) | 1996-07-31 | 2004-09-21 | 도또리 상요 덴기 가부시끼가이샤 | 광 디스크 장치 |
CA2468374C (en) | 1996-08-30 | 2010-12-21 | Novo-Nordisk A/S | Glp-1 derivatives |
JPH1097720A (ja) * | 1996-09-20 | 1998-04-14 | Nikon Corp | 情報記録再生装置 |
JPH10134360A (ja) * | 1996-10-29 | 1998-05-22 | Sony Corp | 再生装置および方法 |
JP3409615B2 (ja) * | 1996-11-27 | 2003-05-26 | 株式会社ニコン | 情報記録再生装置 |
KR100290958B1 (ko) | 1997-12-31 | 2001-06-01 | 윤종용 | 듀얼레이어광디스크의 드라이브에서 레이어점프를 위한 방법및 장치 |
JP2000215467A (ja) * | 1999-01-21 | 2000-08-04 | Alpine Electronics Inc | ディジタルディスクのフォ―カスサ―チ方法及び制御装置 |
KR100283765B1 (ko) | 1999-02-09 | 2001-02-15 | 윤종용 | 다층 기록방식 광디스크 재생장치의 레이어 점프방법 |
JP2000251271A (ja) | 1999-02-25 | 2000-09-14 | Sony Corp | ディスクドライブ装置 |
TW564404B (en) | 2000-09-06 | 2003-12-01 | Matsushita Electric Ind Co Ltd | Optical disk unit and information recording and reproducing method |
JP3933390B2 (ja) | 2000-12-20 | 2007-06-20 | 三菱電機株式会社 | 光ディスク装置及びフォーカス移動方法 |
JP3772136B2 (ja) * | 2002-07-30 | 2006-05-10 | 株式会社東芝 | 光ディスク装置と光ディスク装置のアクセス方法 |
TWI227023B (en) * | 2002-11-12 | 2005-01-21 | Lite On It Corp | Track jumping method for optical recording medium |
JP4537781B2 (ja) * | 2004-06-30 | 2010-09-08 | パイオニア株式会社 | チルト検出装置及び方法、該チルト検出装置を備えたチルト補正装置、並びに、該チルト補正装置を備えた情報再生装置、情報記録装置及び情報記録再生装置 |
-
2004
- 2004-03-11 KR KR1020040016417A patent/KR100564618B1/ko not_active IP Right Cessation
- 2004-09-14 US US10/939,331 patent/US7672200B2/en not_active Expired - Fee Related
- 2004-09-28 CN CN2004100120090A patent/CN1667715B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101866661B (zh) * | 2009-04-16 | 2013-06-05 | 日立民用电子株式会社 | 光盘装置和对多层盘的聚焦跳跃方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100564618B1 (ko) | 2006-03-28 |
KR20050091934A (ko) | 2005-09-16 |
US7672200B2 (en) | 2010-03-02 |
US20050201224A1 (en) | 2005-09-15 |
CN1667715B (zh) | 2011-06-01 |
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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: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140722 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20170928 |