CN1584996A - 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
- CN1584996A CN1584996A CNA2004100589864A CN200410058986A CN1584996A CN 1584996 A CN1584996 A CN 1584996A CN A2004100589864 A CNA2004100589864 A CN A2004100589864A CN 200410058986 A CN200410058986 A CN 200410058986A CN 1584996 A CN1584996 A CN 1584996A
- Authority
- CN
- China
- Prior art keywords
- signal
- lpp
- data
- wobble
- lpp 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.)
- Granted
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
- G11B20/12—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 (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR57513/2003 | 2003-08-20 | ||
KR1020030057513A KR20050019622A (ko) | 2003-08-20 | 2003-08-20 | 랜드 프리 피트 데이터 검출 장치 및 방법 |
KR57513/03 | 2003-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1584996A true CN1584996A (zh) | 2005-02-23 |
CN100394480C 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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3555055B2 (ja) * | 1997-04-07 | 2004-08-18 | パイオニア株式会社 | プリピット検出装置及び情報記録装置 |
JP4422855B2 (ja) * | 2000-03-16 | 2010-02-24 | 株式会社日立製作所 | ウォブル信号再生回路 |
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 |
JP2002216355A (ja) * | 2001-01-15 | 2002-08-02 | Pioneer Electronic Corp | プリピット検出装置 |
JP2003091932A (ja) * | 2001-09-17 | 2003-03-28 | Teac Corp | 信号処理回路 |
JP3736404B2 (ja) * | 2001-09-21 | 2006-01-18 | ティアック株式会社 | 光ディスク装置 |
TWI238997B (en) | 2001-09-21 | 2005-09-01 | Teac Corp | Optical device |
JP3914018B2 (ja) * | 2001-09-26 | 2007-05-16 | 株式会社リコー | ウォブル信号検出装置及び光学的情報記録再生装置 |
KR100484131B1 (ko) * | 2001-12-04 | 2005-04-18 | 삼성전자주식회사 | 어드레스 정보 검출방법 및 그 장치 |
-
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
Also Published As
Publication number | Publication date |
---|---|
CN100394480C (zh) | 2008-06-11 |
KR20050019622A (ko) | 2005-03-03 |
US20050147005A1 (en) | 2005-07-07 |
US7440367B2 (en) | 2008-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW544655B (en) | Optical disk drive, and method for identifying optical disks mounted thereof | |
CN1210337A (zh) | 混合盘及其区分方法 | |
CN1260726C (zh) | 用于区分dvd类型光盘的方法 | |
CN1335990A (zh) | 隐藏光可重写类型的盘状记录上的区域的方法 | |
CN1296901C (zh) | 区别记录介质类型的装置和方法 | |
CN1224037C (zh) | 用于区分光盘类型的装置和方法 | |
CN1584996A (zh) | 平台预凹坑数据检测装置及其方法 | |
CN1122976C (zh) | 识别盘状信息存储介质类型的方法和设备 | |
CN1300779C (zh) | 在写录时侦测光盘片瑕疵区块的装置与方法 | |
WO2009096510A1 (ja) | 光ディスクの判別方法、光ディスク装置およびプログラム | |
US20050251543A1 (en) | Method and device for suppressing the variation of a DC level of a signal reproduced from optical storing media | |
CN100342430C (zh) | 鉴别光盘类型的方法及其设备 | |
US20050286378A1 (en) | Data writing method | |
JPH10255269A (ja) | 光ディスク再生方法及び光ディスク再生装置 | |
CN1248200C (zh) | 数据记录装置和数据记录方法 | |
US7209417B2 (en) | Method of and apparatus for recording data on defective optical storage media and computer readable medium storing the method | |
KR100301670B1 (ko) | 광디스크의 기록제어 장치 및 방법 | |
KR100749764B1 (ko) | 광 디스크 유형 판별장치 및 판별방법 | |
JP2003045027A (ja) | 光ディスク判別方法及び光ディスク装置 | |
KR100617169B1 (ko) | 광 기록매체의 비기록 영역 검출 장치 | |
JP4831237B2 (ja) | 光ディスクドライブ及び光ディスク判定方法 | |
JP5217467B2 (ja) | 光ディスクの判別方法、光ディスク装置およびプログラム | |
CN1801348A (zh) | 检测伺服控制器振荡的方法、装置和计算机程序产品 | |
CN1464506A (zh) | 在光盘上读出pma数据或toc数据的方法 | |
CN1670827A (zh) | 用于指定盘记录容量的方法和设备 |
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 |
|
CF01 | Termination of patent right due to non-payment of annual fee |