DE69729194D1 - Optische platte und antriebsgerät dafür - Google Patents
Optische platte und antriebsgerät dafürInfo
- Publication number
- DE69729194D1 DE69729194D1 DE69729194T DE69729194T DE69729194D1 DE 69729194 D1 DE69729194 D1 DE 69729194D1 DE 69729194 T DE69729194 T DE 69729194T DE 69729194 T DE69729194 T DE 69729194T DE 69729194 D1 DE69729194 D1 DE 69729194D1
- Authority
- DE
- Germany
- Prior art keywords
- driving device
- optical plate
- device therefor
- therefor
- optical
- 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 - Lifetime
Links
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
-
- 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
- G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- 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
- G11B7/00745—Sectoring or header formats within a track
-
- 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
- G11B7/0901—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 for track following only
-
- 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
- G11B7/0938—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 servo format, e.g. guide tracks, pilot signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main 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
- G11B7/08—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
- G11B7/094—Methods and circuits for servo offset compensation
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16621896 | 1996-06-26 | ||
JP08166218A JP3103505B2 (ja) | 1996-06-26 | 1996-06-26 | 光ディスク及び光ディスク駆動装置 |
PCT/JP1997/002160 WO1997050083A1 (en) | 1996-06-26 | 1997-06-24 | Optical disc and optical disc driving apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69729194D1 true DE69729194D1 (de) | 2004-06-24 |
DE69729194T2 DE69729194T2 (de) | 2005-05-04 |
Family
ID=15827307
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69739279T Expired - Lifetime DE69739279D1 (de) | 1996-06-26 | 1997-06-24 | Optische Platte und Laufwerk dafür |
DE69729194T Expired - Lifetime DE69729194T2 (de) | 1996-06-26 | 1997-06-24 | Optische platte und antriebsgerät dafür |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69739279T Expired - Lifetime DE69739279D1 (de) | 1996-06-26 | 1997-06-24 | Optische Platte und Laufwerk dafür |
Country Status (11)
Country | Link |
---|---|
US (1) | US5933410A (de) |
EP (2) | EP1202257B1 (de) |
JP (2) | JP3103505B2 (de) |
KR (1) | KR100311189B1 (de) |
CN (1) | CN1271611C (de) |
DE (2) | DE69739279D1 (de) |
HK (1) | HK1019499A1 (de) |
ID (1) | ID17627A (de) |
MY (1) | MY119999A (de) |
TW (1) | TW328129B (de) |
WO (1) | WO1997050083A1 (de) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3063613B2 (ja) * | 1996-03-25 | 2000-07-12 | 三菱電機株式会社 | 光ディスク媒体及び光ディスク装置 |
JP3092510B2 (ja) * | 1996-04-15 | 2000-09-25 | 三菱電機株式会社 | 光ディスク媒体及び光ディスク装置 |
TW357345B (en) * | 1996-06-26 | 1999-05-01 | Matsushita Electric Ind Co Ltd | CD having re-write area and ROM area |
EP0929893B1 (de) * | 1996-10-07 | 2000-12-27 | Matsushita Electric Industrial Co., Ltd. | Optische platte, gerät dafür und verfahren zur aufzeichnung auf eine optische platte |
DE69703504T2 (de) * | 1996-10-25 | 2001-03-15 | Matsushita Electric Ind Co Ltd | Optische Platte mit ozillierenden Stegen und Rillen |
JPH10275335A (ja) * | 1997-04-01 | 1998-10-13 | Toshiba Corp | 情報記録再生用光ディスク及び情報記録再生用光ディスクの形成方法 |
JP2954083B2 (ja) | 1997-05-01 | 1999-09-27 | 株式会社東芝 | 情報記録再生用媒体及び情報記録再生用媒体フォーマット装置並びに情報記録再生装置 |
JP3080902B2 (ja) | 1997-05-27 | 2000-08-28 | 株式会社東芝 | 記録再生用光ディスク及び光ディスク装置 |
US6091698A (en) * | 1997-07-17 | 2000-07-18 | Hewlett Packard Company | Overwriting phase change media by varying data patterns |
KR100298929B1 (ko) * | 1997-08-16 | 2001-10-26 | 구자홍 | 정보기록/재생방법및장치 |
US7239602B2 (en) * | 1998-08-27 | 2007-07-03 | Ricoh Company, Ltd. | Optical information recording medium with a partition wall between an information tracks groove and a preformat pit encoding information therefor |
US6317397B1 (en) * | 1997-11-17 | 2001-11-13 | Matsushita Electric Industrial Co., Ltd. | Data recording medium, data recording apparatus, data reproducing apparatus and method |
US6687826B1 (en) * | 1997-12-29 | 2004-02-03 | Sony Corporation | Optical disc and method of recording data into same |
JP4036400B2 (ja) * | 1998-03-20 | 2008-01-23 | 株式会社東芝 | 光ディスク装置 |
JP3876948B2 (ja) * | 1998-03-20 | 2007-02-07 | パイオニア株式会社 | ディスクプレーヤ |
JP4118999B2 (ja) * | 1998-03-20 | 2008-07-16 | 株式会社東芝 | 光ディスク装置及び情報再生方法 |
JPH11328724A (ja) * | 1998-05-18 | 1999-11-30 | Fuji Photo Film Co Ltd | 3次元光メモリ |
US6567372B2 (en) * | 1998-07-15 | 2003-05-20 | Matsushita Electric Industrial Co., Ltd. | Optical disk and optical disk apparatus with tracks and grooves |
KR20010030906A (ko) * | 1998-08-04 | 2001-04-16 | 요트.게.아. 롤페즈 | 광 디스크 및 이 광 디스크를 주사하는 장치 |
KR100392960B1 (ko) * | 2000-12-12 | 2003-07-28 | 엘지전자 주식회사 | 산/골 기록방식 광디스크 및 그 기록/재생 장치 |
KR100618962B1 (ko) | 1998-08-29 | 2006-09-01 | 삼성전자주식회사 | 서보 에러 검출 방법, 이에 적합한 장치, 트랙킹 에러 검출 방법, 그리고 틸트 에러 검출방법 |
KR100565043B1 (ko) * | 1998-09-15 | 2006-03-30 | 삼성전자주식회사 | 틸트 및 디트랙 검출 장치, 틸트 및 디트랙 제어 장치, 이에 적합한 기준값 설정 방법 그리고 이에 적합한 디스크 |
JP2000132839A (ja) | 1998-10-27 | 2000-05-12 | Nec Corp | 光ディスクの再生方法及び再生装置 |
EP1079376A4 (de) * | 1999-01-29 | 2006-08-02 | Matsushita Electric Ind Co Ltd | Plattenförmiges aufzeichnungsmedium und spurverfolgungsverfahren dafür |
JP2000298857A (ja) * | 1999-03-30 | 2000-10-24 | Lg Electronics Inc | 光記録媒体の記録再生方法及び装置 |
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JP2809043B2 (ja) * | 1993-03-23 | 1998-10-08 | 日本ビクター株式会社 | 光ディスク |
JPH06290465A (ja) * | 1993-03-31 | 1994-10-18 | Victor Co Of Japan Ltd | 光ディスク記録媒体 |
US5508995A (en) * | 1993-07-15 | 1996-04-16 | Matsushita Electric Industrial Co., Ltd. | Optical disk capable of recording information on both groove and land tracks |
JP3150014B2 (ja) * | 1993-07-16 | 2001-03-26 | 株式会社リコー | 光学的情報記録媒体 |
JPH0746430A (ja) * | 1993-07-20 | 1995-02-14 | Fujitsu General Ltd | ブランキングマスク回路 |
JP2684969B2 (ja) * | 1993-08-13 | 1997-12-03 | 日本電気株式会社 | 光ディスク媒体 |
JPH07110944A (ja) * | 1993-10-15 | 1995-04-25 | Ricoh Co Ltd | 光ディスク |
JP3162234B2 (ja) * | 1993-11-19 | 2001-04-25 | 株式会社日立製作所 | 情報記録用部材および記録再生装置 |
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JP2788022B2 (ja) * | 1995-02-14 | 1998-08-20 | 株式会社日立製作所 | 光記録媒体 |
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-
1996
- 1996-06-26 JP JP08166218A patent/JP3103505B2/ja not_active Expired - Lifetime
-
1997
- 1997-06-19 TW TW086108606A patent/TW328129B/zh not_active IP Right Cessation
- 1997-06-24 DE DE69739279T patent/DE69739279D1/de not_active Expired - Lifetime
- 1997-06-24 CN CNB971973938A patent/CN1271611C/zh not_active Expired - Lifetime
- 1997-06-24 KR KR1019980710480A patent/KR100311189B1/ko not_active IP Right Cessation
- 1997-06-24 EP EP02000428A patent/EP1202257B1/de not_active Expired - Lifetime
- 1997-06-24 DE DE69729194T patent/DE69729194T2/de not_active Expired - Lifetime
- 1997-06-24 EP EP97927431A patent/EP0907951B1/de not_active Expired - Lifetime
- 1997-06-24 WO PCT/JP1997/002160 patent/WO1997050083A1/en active IP Right Grant
- 1997-06-25 MY MYPI97002867A patent/MY119999A/en unknown
- 1997-06-26 ID IDP972196A patent/ID17627A/id unknown
- 1997-06-26 US US08/883,443 patent/US5933410A/en not_active Expired - Lifetime
-
1999
- 1999-10-11 HK HK99104473A patent/HK1019499A1/xx not_active IP Right Cessation
-
2000
- 2000-05-12 JP JP2000139882A patent/JP3910781B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1228868A (zh) | 1999-09-15 |
EP1202257A3 (de) | 2004-06-02 |
JPH1011762A (ja) | 1998-01-16 |
DE69739279D1 (de) | 2009-04-09 |
JP3910781B2 (ja) | 2007-04-25 |
TW328129B (en) | 1998-03-11 |
EP0907951A1 (de) | 1999-04-14 |
JP2000339702A (ja) | 2000-12-08 |
EP0907951B1 (de) | 2004-05-19 |
EP1202257B1 (de) | 2009-02-25 |
KR20000022076A (ko) | 2000-04-25 |
EP1202257A2 (de) | 2002-05-02 |
US5933410A (en) | 1999-08-03 |
CN1271611C (zh) | 2006-08-23 |
WO1997050083A1 (en) | 1997-12-31 |
DE69729194T2 (de) | 2005-05-04 |
HK1019499A1 (en) | 2000-02-11 |
JP3103505B2 (ja) | 2000-10-30 |
MY119999A (en) | 2005-08-30 |
ID17627A (id) | 1998-01-15 |
KR100311189B1 (ko) | 2001-11-15 |
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Owner name: MITSUBISHI DENKI K.K., TOKYO, JP Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |