CN1707672A - 具有链接区域的记录介质及记录和再现数据的设备和方法 - Google Patents
具有链接区域的记录介质及记录和再现数据的设备和方法 Download PDFInfo
- Publication number
- CN1707672A CN1707672A CNA2005100747434A CN200510074743A CN1707672A CN 1707672 A CN1707672 A CN 1707672A CN A2005100747434 A CNA2005100747434 A CN A2005100747434A CN 200510074743 A CN200510074743 A CN 200510074743A CN 1707672 A CN1707672 A CN 1707672A
- Authority
- CN
- China
- Prior art keywords
- recording medium
- data
- frame
- frame synchronizing
- link area
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00398—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored in sync patterns
-
- 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00405—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored by varying characteristics of the recording track, e.g. by altering the track pitch or by modulating the wobble 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
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00492—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
- G11B20/00507—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein consecutive physical data units of the record carrier are encrypted with separate encryption keys, e.g. the key changes on a cluster or sector basis
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
-
- 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
- G11B2220/2541—Blu-ray discs; Blue laser DVR discs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020031746 | 2002-06-05 | ||
KR1020020031746A KR100896058B1 (ko) | 2002-06-05 | 2002-06-05 | 고밀도 재생 전용 광디스크와, 그 광디스크의 암호화 기록 및 재생 장치와 방법 |
KR10-2002-0031746 | 2002-06-05 | ||
KR1020020067956 | 2002-11-04 | ||
KR1020020067955 | 2002-11-04 | ||
KR10-2002-0067955 | 2002-11-04 | ||
KR20020067955 | 2002-11-04 | ||
KR1020020067956A KR100936711B1 (ko) | 2002-11-04 | 2002-11-04 | 고밀도 재생 전용 광디스크의 부가 정보 기록방법과, 그에따른 고밀도 재생 전용 광디스크 |
KR10-2002-0067956 | 2002-11-04 | ||
KR10-2002-0077094A KR100513333B1 (ko) | 2002-12-05 | 2002-12-05 | 고밀도 재생 전용 광디스크의 링킹 영역 데이터 기록 및재생방법과, 그에 따른 고밀도 재생 전용 광디스크 |
KR10-2002-0077093 | 2002-12-05 | ||
KR1020020077094 | 2002-12-05 | ||
KR10-2002-0077094 | 2002-12-05 | ||
KR1020020077093 | 2002-12-05 | ||
KR1020020077093A KR100576165B1 (ko) | 2002-12-05 | 2002-12-05 | 고밀도 재생 전용 광디스크의 링킹 영역 데이터 기록 및재생방법과, 그에 따른 고밀도 재생 전용 광디스크 |
KR10-2002-0079819 | 2002-12-13 | ||
KR1020020079818 | 2002-12-13 | ||
KR10-2002-0079818 | 2002-12-13 | ||
KR1020020079818A KR100576163B1 (ko) | 2002-12-13 | 2002-12-13 | 고밀도 재생 전용 광디스크의 링킹 영역 데이터기록방법과, 그에 따른 고밀도 재생 전용 광디스크 |
KR1020020079819A KR100952952B1 (ko) | 2002-12-13 | 2002-12-13 | 고밀도 재생 전용 광디스크의 링킹 영역 데이터기록방법과, 그에 따른 고밀도 재생 전용 광디스크 |
KR1020020079819 | 2002-12-13 | ||
KR10-2003-0001858 | 2003-01-11 | ||
KR1020030001858 | 2003-01-11 | ||
KR1020030001858A KR100957798B1 (ko) | 2002-11-04 | 2003-01-11 | 고밀도 재생 전용 광디스크의 부가 정보 기록방법과, 그에따른 고밀도 재생 전용 광디스크 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038009978A Division CN100514482C (zh) | 2002-06-05 | 2003-06-04 | 在高密度只读记录介质上形成的链接区域的结构及其制造/再现方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1707672A true CN1707672A (zh) | 2005-12-14 |
CN1707672B CN1707672B (zh) | 2011-09-07 |
Family
ID=37422854
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100747449A Expired - Lifetime CN1707673B (zh) | 2002-06-05 | 2003-06-04 | 记录和再现数据的设备和方法 |
CN2005100747453A Expired - Fee Related CN1707674B (zh) | 2002-06-05 | 2003-06-04 | 形成记录介质和在记录介质上记录数据的方法 |
CN2005100747472A Expired - Fee Related CN1707676B (zh) | 2002-06-05 | 2003-06-04 | 具有链接区域的记录介质及记录和再现数据的设备和方法 |
CN2005100747434A Expired - Lifetime CN1707672B (zh) | 2002-06-05 | 2003-06-04 | 具有链接区域的记录介质及记录和再现数据的设备和方法 |
CN2005100747468A Expired - Fee Related CN1707675B (zh) | 2002-06-05 | 2003-06-04 | 形成记录介质的方法及再现数据的设备和方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100747449A Expired - Lifetime CN1707673B (zh) | 2002-06-05 | 2003-06-04 | 记录和再现数据的设备和方法 |
CN2005100747453A Expired - Fee Related CN1707674B (zh) | 2002-06-05 | 2003-06-04 | 形成记录介质和在记录介质上记录数据的方法 |
CN2005100747472A Expired - Fee Related CN1707676B (zh) | 2002-06-05 | 2003-06-04 | 具有链接区域的记录介质及记录和再现数据的设备和方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100747468A Expired - Fee Related CN1707675B (zh) | 2002-06-05 | 2003-06-04 | 形成记录介质的方法及再现数据的设备和方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100896058B1 (zh) |
CN (5) | CN1707673B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100513333B1 (ko) * | 2002-12-05 | 2005-09-26 | 엘지전자 주식회사 | 고밀도 재생 전용 광디스크의 링킹 영역 데이터 기록 및재생방법과, 그에 따른 고밀도 재생 전용 광디스크 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06203387A (ja) * | 1993-01-08 | 1994-07-22 | Olympus Optical Co Ltd | 光学式情報記録再生装置及び光学式情報再生装置 |
EP0686968B1 (en) * | 1994-06-07 | 1999-01-07 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, optical information recording method, and optical information reproducing apparatus using the same |
JP4023849B2 (ja) * | 1995-06-30 | 2007-12-19 | ソニー株式会社 | データ記録方法及び装置、並びにデータ再生方法及び装置 |
JPH0972414A (ja) * | 1995-09-07 | 1997-03-18 | Unisia Jecs Corp | 車両用自動変速機の変速制御装置 |
JPH09106625A (ja) * | 1995-10-06 | 1997-04-22 | Victor Co Of Japan Ltd | 光記録媒体及びその再生装置 |
JP2000137952A (ja) * | 1998-10-30 | 2000-05-16 | Victor Co Of Japan Ltd | 記録媒体、記録方法及び装置、再生方法及び装置 |
JP2000215452A (ja) * | 1999-01-19 | 2000-08-04 | Victor Co Of Japan Ltd | 光ディスク記録再生装置及び光ディスク |
JP4284799B2 (ja) * | 1999-12-17 | 2009-06-24 | ソニー株式会社 | データ記録再生方法及びデータ記録再生装置 |
-
2002
- 2002-06-05 KR KR1020020031746A patent/KR100896058B1/ko not_active IP Right Cessation
-
2003
- 2003-06-04 CN CN2005100747449A patent/CN1707673B/zh not_active Expired - Lifetime
- 2003-06-04 CN CN2005100747453A patent/CN1707674B/zh not_active Expired - Fee Related
- 2003-06-04 CN CN2005100747472A patent/CN1707676B/zh not_active Expired - Fee Related
- 2003-06-04 CN CN2005100747434A patent/CN1707672B/zh not_active Expired - Lifetime
- 2003-06-04 CN CN2005100747468A patent/CN1707675B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1707676B (zh) | 2010-06-16 |
CN1707674B (zh) | 2010-07-21 |
KR20030093861A (ko) | 2003-12-11 |
CN1707674A (zh) | 2005-12-14 |
CN1707673A (zh) | 2005-12-14 |
KR100896058B1 (ko) | 2009-05-07 |
CN1707676A (zh) | 2005-12-14 |
CN1707673B (zh) | 2010-09-08 |
CN1707672B (zh) | 2011-09-07 |
CN1707675A (zh) | 2005-12-14 |
CN1707675B (zh) | 2010-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1554091A (zh) | 在高密度只读记录介质上形成的链接区域的结构及其制造/再现方法和设备 | |
CN1299260C (zh) | 记录设备、记录介质、播放设备、记录方法和播放方法 | |
CN1102791C (zh) | 光盘、记录和读取盘上信息的方法及其所用装置 | |
CN100341066C (zh) | 信息记录装置和信息记录方法 | |
CN1143303C (zh) | 含多个数据格式的数据记录/重放装置和方法 | |
CN1189887C (zh) | 信息记录装置以及信息再生装置 | |
CN1252713C (zh) | 信号处理方法与设备及信号再生方法及设备 | |
CN1188857C (zh) | 根据作为电子水印埋入在著作物中的复制属性,在记录媒体上记录著作物的复制品的记录装置,进行对记录的复制 | |
JP4805884B2 (ja) | コンピュータ可読再生専用記憶媒体、再生専用記録媒体上に記録されたデータの再生方法および再生装置 | |
CN1224175C (zh) | 记录方法与装置、传输媒体与装置、重放方法与装置、接收装置 | |
CN1338102A (zh) | 在盘形记录介质上瞬时写入或读出文件的方法 | |
CN1607591A (zh) | 代码记录介质及代码记录和再现设备 | |
CN1881219A (zh) | 将不受拷贝保护的数据转换成受拷贝保护的数据的方法 | |
CN100351937C (zh) | 信息记录设备和方法,信息再现设备和方法 | |
CN1542770A (zh) | 光盘介质和光盘记录与再现设备 | |
CN1707672A (zh) | 具有链接区域的记录介质及记录和再现数据的设备和方法 | |
CN1244107C (zh) | 信息记录介质的制做方法,信息记录装置,信息记录方法,信息再生装置,和信息再生方法 | |
KR100936711B1 (ko) | 고밀도 재생 전용 광디스크의 부가 정보 기록방법과, 그에따른 고밀도 재생 전용 광디스크 | |
CN1679106A (zh) | 记录装置、记录方法、再现装置、再现方法以及记录媒体 | |
CN1832002A (zh) | 信息再现装置和方法以及信息记录介质 | |
KR100957798B1 (ko) | 고밀도 재생 전용 광디스크의 부가 정보 기록방법과, 그에따른 고밀도 재생 전용 광디스크 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051214 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co.,Ltd. Contract record no.: 2014990000239 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20140423 Application publication date: 20051214 Assignee: TONLY ELECTRONICS HOLDINGS Ltd. Assignor: Blue light United Co.,Ltd. Contract record no.: 2014990000240 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20140423 Application publication date: 20051214 Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Assignor: Blue light United Co.,Ltd. Contract record no.: 2014990000237 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20140423 Application publication date: 20051214 Assignee: CHINA HUALU GROUP Co.,Ltd. Assignor: Blue light United Co.,Ltd. Contract record no.: 2014990000238 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20140423 Application publication date: 20051214 Assignee: GUANGZHOU PANYU JUDA CAR AUDIO EQUIPMENT Co.,Ltd. Assignor: Blue light United Co.,Ltd. Contract record no.: 2014990000233 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20140422 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051214 Assignee: Dongguan de video technology Co.,Ltd. Kit Assignor: Blue light United Co.,Ltd. Contract record no.: 2016990000233 Denomination of invention: Recording medium with a linking area and apparatus and methods for recording and reproducing data Granted publication date: 20110907 License type: Common License Record date: 20160614 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
CX01 | Expiry of patent term |