KR100547390B1 - 재생 방법 및 장치 - Google Patents
재생 방법 및 장치 Download PDFInfo
- Publication number
- KR100547390B1 KR100547390B1 KR1020020072480A KR20020072480A KR100547390B1 KR 100547390 B1 KR100547390 B1 KR 100547390B1 KR 1020020072480 A KR1020020072480 A KR 1020020072480A KR 20020072480 A KR20020072480 A KR 20020072480A KR 100547390 B1 KR100547390 B1 KR 100547390B1
- Authority
- KR
- South Korea
- Prior art keywords
- wobble
- harmonic
- information
- phase
- block
- Prior art date
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
- G11B7/007—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
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
- G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
- G11B7/24082—Meandering
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00356086 | 2001-11-21 | ||
JP2001356086 | 2001-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030041836A KR20030041836A (ko) | 2003-05-27 |
KR100547390B1 true KR100547390B1 (ko) | 2006-01-31 |
Family
ID=19167674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020072480A KR100547390B1 (ko) | 2001-11-21 | 2002-11-20 | 재생 방법 및 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7315497B2 (ko) |
EP (1) | EP1315154B1 (ko) |
KR (1) | KR100547390B1 (ko) |
CN (1) | CN1229782C (ko) |
DE (1) | DE60218267T2 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7376056B2 (en) * | 2002-01-21 | 2008-05-20 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for reading address information from an optical disc medium |
TWI258137B (en) * | 2003-04-10 | 2006-07-11 | Via Optical Solution Inc | Method and related optical disk accessing apparatus for calibrating optical disk tilt servo system according to non-constant relation between locations and tilt angles of optical disk |
JP2005332549A (ja) * | 2004-03-09 | 2005-12-02 | Teac Corp | 光ディスク装置 |
KR100615617B1 (ko) * | 2004-12-17 | 2006-08-25 | 삼성전자주식회사 | 광디스크 워블 정보 검출장치 및 그 방법 |
KR100574027B1 (ko) * | 2004-12-17 | 2006-04-26 | 삼성전자주식회사 | 광디스크 워블 정보 검출장치 및 그 방법 |
EP1742221A1 (en) * | 2005-06-28 | 2007-01-10 | Deutsche Thomson-Brandt Gmbh | Method and circuit for evaluating a wobble signal |
JP2009123289A (ja) * | 2007-11-15 | 2009-06-04 | Hitachi Ltd | オフセット補償器及びそれを用いた光ディスクドライブ |
JP2011023051A (ja) * | 2009-07-13 | 2011-02-03 | Sony Corp | 情報記録装置、情報再生装置、記録媒体製造装置、情報記録媒体、および方法、並びにプログラム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339634A (ja) * | 1995-06-15 | 1996-12-24 | Sony Corp | 光ディスク、データ記録再生装置および方法 |
JPH0969230A (ja) * | 1995-08-31 | 1997-03-11 | Sony Corp | 光ディスク、光ディスク記録再生装置および方法 |
JPH11283280A (ja) * | 1998-03-30 | 1999-10-15 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置 |
KR20010049237A (ko) * | 1999-11-03 | 2001-06-15 | 윤종용 | 워블 신호를 이용한 pid 어드레싱 방법과 그 검출방법, 워블 어드레스 엔코딩 회로와 그 검출 회로 및 기록매체 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2677122B2 (ja) | 1992-06-04 | 1997-11-17 | ソニー株式会社 | 書き込み型の光ディスク |
JPH06309672A (ja) | 1993-04-26 | 1994-11-04 | Sony Corp | 光ディスク記録媒体及び光ディスク装置 |
US5699342A (en) * | 1994-02-07 | 1997-12-16 | Mitsubishi Denki Kabushiki Kaisha | Method of and device for recording and playing back an optical disk having a test playback region utilizing pits of minimum size for controlling the power of the laser |
JP3703569B2 (ja) | 1996-04-02 | 2005-10-05 | ソニー株式会社 | 光記録媒体及びその記録再生方法、記録再生装置 |
JPH1069646A (ja) | 1996-08-29 | 1998-03-10 | Ricoh Co Ltd | 光ディスク媒体、光ディスク装置 |
JPH10293926A (ja) | 1997-02-21 | 1998-11-04 | Pioneer Electron Corp | 記録用クロック信号発生装置 |
CN1545093A (zh) * | 1997-06-04 | 2004-11-10 | 皇家菲利浦电子有限公司 | 光学记录载体和用于扫描这种记录载体的装置 |
JP2000123421A (ja) * | 1998-10-12 | 2000-04-28 | Pioneer Electronic Corp | 記録媒体、記録媒体製造装置及び情報記録再生装置 |
CN1139920C (zh) | 1999-11-03 | 2004-02-25 | 三星电子株式会社 | 标识数据寻址方法、摆动地址编码电路及检测方法和电路 |
CN1193350C (zh) * | 1999-11-03 | 2005-03-16 | 三星电子株式会社 | 标识数据寻址方法、摆动地址编码电路及检测方法和电路 |
WO2002019323A1 (fr) * | 2000-08-31 | 2002-03-07 | Matsushita Electric Industrial Co., Ltd. | Support d'enregistrement optique et instrument de mesure de desalignement |
EP2031586A3 (en) * | 2000-09-01 | 2011-06-29 | Panasonic Corporation | Optical disk |
US6724708B2 (en) * | 2001-06-20 | 2004-04-20 | Matsushita Electric Industrial Co., Ltd. | Optical disk medium and method and apparatus for reading information |
JP3899861B2 (ja) * | 2001-07-13 | 2007-03-28 | 株式会社日立製作所 | 光ディスク、情報再生方法及び記録方法 |
JP4068330B2 (ja) * | 2001-10-16 | 2008-03-26 | 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 | 光ディスクおよびその製造方法 |
-
2002
- 2002-11-18 CN CNB021513333A patent/CN1229782C/zh not_active Expired - Lifetime
- 2002-11-20 KR KR1020020072480A patent/KR100547390B1/ko active IP Right Grant
- 2002-11-20 DE DE60218267T patent/DE60218267T2/de not_active Expired - Lifetime
- 2002-11-20 EP EP02025920A patent/EP1315154B1/en not_active Expired - Lifetime
- 2002-11-21 US US10/300,853 patent/US7315497B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339634A (ja) * | 1995-06-15 | 1996-12-24 | Sony Corp | 光ディスク、データ記録再生装置および方法 |
JPH0969230A (ja) * | 1995-08-31 | 1997-03-11 | Sony Corp | 光ディスク、光ディスク記録再生装置および方法 |
JPH11283280A (ja) * | 1998-03-30 | 1999-10-15 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置、光ディスク記録再生方法、光ディスク原盤製造装置 |
KR20010049237A (ko) * | 1999-11-03 | 2001-06-15 | 윤종용 | 워블 신호를 이용한 pid 어드레싱 방법과 그 검출방법, 워블 어드레스 엔코딩 회로와 그 검출 회로 및 기록매체 |
Also Published As
Publication number | Publication date |
---|---|
EP1315154A2 (en) | 2003-05-28 |
US7315497B2 (en) | 2008-01-01 |
EP1315154B1 (en) | 2007-02-21 |
KR20030041836A (ko) | 2003-05-27 |
DE60218267D1 (de) | 2007-04-05 |
CN1420493A (zh) | 2003-05-28 |
US20030117915A1 (en) | 2003-06-26 |
EP1315154A3 (en) | 2005-06-01 |
CN1229782C (zh) | 2005-11-30 |
DE60218267T2 (de) | 2007-11-15 |
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