CN100394480C - 平台预凹坑数据检测装置及其方法 - Google Patents
平台预凹坑数据检测装置及其方法 Download PDFInfo
- Publication number
- CN100394480C CN100394480C CNB2004100589864A CN200410058986A CN100394480C CN 100394480 C CN100394480 C CN 100394480C CN B2004100589864 A CNB2004100589864 A CN B2004100589864A CN 200410058986 A CN200410058986 A CN 200410058986A CN 100394480 C CN100394480 C CN 100394480C
- Authority
- CN
- China
- Prior art keywords
- signal
- lpp
- lpp data
- optical medium
- data
- 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
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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
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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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
-
- 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
- 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
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
- G11B2020/1239—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
-
- 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
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1267—Address data
- G11B2020/1274—Address data stored in pre-pits, i.e. in embossed pits, ROM marks or prepits
-
- 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
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR57513/03 | 2003-08-20 | ||
KR1020030057513A KR20050019622A (ko) | 2003-08-20 | 2003-08-20 | 랜드 프리 피트 데이터 검출 장치 및 방법 |
KR57513/2003 | 2003-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1584996A CN1584996A (zh) | 2005-02-23 |
CN100394480C true CN100394480C (zh) | 2008-06-11 |
Family
ID=34617195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100589864A Expired - Fee Related CN100394480C (zh) | 2003-08-20 | 2004-07-29 | 平台预凹坑数据检测装置及其方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7440367B2 (zh) |
KR (1) | KR20050019622A (zh) |
CN (1) | CN100394480C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0413396D0 (en) * | 2004-06-16 | 2004-07-21 | Koninkl Philips Electronics Nv | Method and apparatus for writing data to an optical disc |
GB0413647D0 (en) * | 2004-06-18 | 2004-07-21 | Koninkl Philips Electronics Nv | Land pre-pit signal processing method and related apparatus |
JP2007319470A (ja) * | 2006-06-01 | 2007-12-13 | Konami Gaming Inc | スロットマシン |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10283638A (ja) * | 1997-04-07 | 1998-10-23 | Pioneer Electron Corp | プリピット検出装置及び情報記録装置 |
CN1316729A (zh) * | 2000-03-16 | 2001-10-10 | 株式会社日立制作所 | 摆动信号重放电路 |
JP2002216355A (ja) * | 2001-01-15 | 2002-08-02 | Pioneer Electronic Corp | プリピット検出装置 |
JP2003099937A (ja) * | 2001-09-21 | 2003-04-04 | Teac Corp | 光ディスク装置 |
CN1409313A (zh) * | 2001-09-17 | 2003-04-09 | 提阿克株式会社 | 信号处理电路 |
CN1410982A (zh) * | 2001-09-26 | 2003-04-16 | 株式会社理光 | 摆动信号检测装置及光学信息记录再生装置 |
CN1423255A (zh) * | 2001-12-04 | 2003-06-11 | 三星电子株式会社 | 检测记录在光盘上的平台预置凹坑地址信息的方法和设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4408188B2 (ja) * | 2001-01-15 | 2010-02-03 | パイオニア株式会社 | プリピット検出装置および2値化レベル設定方法 |
TWI238997B (en) | 2001-09-21 | 2005-09-01 | Teac Corp | Optical device |
-
2003
- 2003-08-20 KR KR1020030057513A patent/KR20050019622A/ko not_active Application Discontinuation
-
2004
- 2004-07-29 CN CNB2004100589864A patent/CN100394480C/zh not_active Expired - Fee Related
- 2004-08-19 US US10/921,302 patent/US7440367B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10283638A (ja) * | 1997-04-07 | 1998-10-23 | Pioneer Electron Corp | プリピット検出装置及び情報記録装置 |
CN1316729A (zh) * | 2000-03-16 | 2001-10-10 | 株式会社日立制作所 | 摆动信号重放电路 |
JP2002216355A (ja) * | 2001-01-15 | 2002-08-02 | Pioneer Electronic Corp | プリピット検出装置 |
CN1409313A (zh) * | 2001-09-17 | 2003-04-09 | 提阿克株式会社 | 信号处理电路 |
JP2003099937A (ja) * | 2001-09-21 | 2003-04-04 | Teac Corp | 光ディスク装置 |
CN1410982A (zh) * | 2001-09-26 | 2003-04-16 | 株式会社理光 | 摆动信号检测装置及光学信息记录再生装置 |
CN1423255A (zh) * | 2001-12-04 | 2003-06-11 | 三星电子株式会社 | 检测记录在光盘上的平台预置凹坑地址信息的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
US7440367B2 (en) | 2008-10-21 |
CN1584996A (zh) | 2005-02-23 |
US20050147005A1 (en) | 2005-07-07 |
KR20050019622A (ko) | 2005-03-03 |
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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 |
Granted publication date: 20080611 Termination date: 20160729 |
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CF01 | Termination of patent right due to non-payment of annual fee |