JP2006510149A - 複数の記録パラメータ組を有する記録担体 - Google Patents
複数の記録パラメータ組を有する記録担体 Download PDFInfo
- Publication number
- JP2006510149A JP2006510149A JP2004559998A JP2004559998A JP2006510149A JP 2006510149 A JP2006510149 A JP 2006510149A JP 2004559998 A JP2004559998 A JP 2004559998A JP 2004559998 A JP2004559998 A JP 2004559998A JP 2006510149 A JP2006510149 A JP 2006510149A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- record carrier
- information
- speed range
- record
- 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.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
-
- 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
-
- 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
- G11B20/10009—Improvement or modification of read or write signals
-
- 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
-
- 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
- G11B7/0045—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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/006—Overwriting
- G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
-
- 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
- G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
- G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
-
- 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
- G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
- G11B2020/10981—Recording or reproducing data when the data rate or the relative speed between record carrier and transducer is variable
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (6)
- パルス状放射線を照射することにより情報を記録することができる光記録担体であって、当該記録担体は、記録処理用の制御情報の標示を有する領域を有し、前記標示を利用することで前記情報が当該記録担体に記録され、前記制御情報は、前記記録処理用の記録パラメータ値を有し、
前記制御情報は、第1の記録速度範囲で前記記録処理を行う第1の記録パラメータ組と、第2の記録速度範囲で前記記録処理を行う第2の記録パラメータ組とを有することを特徴とする、光記録担体。 - 前記第1の記録速度範囲は、前記第2の記録速度範囲と一部重複することを特徴とする請求項1に記載の記録担体。
- 前記記録パラメータの少なくとも一部は、前記パルス状放射線の一連のパルスを定めることを特徴とする請求項1または2に記載の記録担体。
- 記録パラメータは、書き込み方式に関する標示であって、前記記録パラメータは、第1の書き込み方式の記録パラメータ標示組には第1の値を、また第2の書き込み方式の記録パラメータ標示組には第2の値を有することを特徴とする請求項1または2に記載の記録担体。
- 記録担体の情報層にパルス状放射線を照射することにより、前記情報層に情報を記録する方法であって、
記録処理用の制御情報の標示を有する前記記録担体の領域から、前記記録処理用の記録パラメータ値が読み出されることにより、前記情報を前記記録担体に記録することが可能な初期化ステップと、
記録された前記情報をパルス状放射線に変換する書き込みステップであって、前記変換は、前記記録パラメータの読出し値に基づいて行われる、書き込みステップと、
を有し、
前記初期化ステップにおいて、前記情報が第1の記録速度範囲の速度で書き込まれた場合には、第1の記録パラメータ組が読み出され、前記情報が第2の記録速度範囲の速度で書き込まれた場合には、第2の記録パラメータ組が読み出されることを特徴とする方法。 - 記録担体の情報層にパルス状放射線を照射することにより、前記情報層に情報を記録する記録装置であって、請求項5に記載の方法を実施することが可能な記録装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02080327 | 2002-12-13 | ||
PCT/IB2003/005276 WO2004055787A1 (en) | 2002-12-13 | 2003-11-18 | Record carrier comprising multiple sets of recording parameters |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006510149A true JP2006510149A (ja) | 2006-03-23 |
Family
ID=32524038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004559998A Pending JP2006510149A (ja) | 2002-12-13 | 2003-11-18 | 複数の記録パラメータ組を有する記録担体 |
Country Status (15)
Country | Link |
---|---|
US (1) | US20060072441A1 (ja) |
EP (1) | EP1573721A1 (ja) |
JP (1) | JP2006510149A (ja) |
KR (1) | KR20050087829A (ja) |
CN (1) | CN1726535A (ja) |
AR (1) | AR042311A1 (ja) |
AU (1) | AU2003280096A1 (ja) |
BR (1) | BR0317121A (ja) |
CA (1) | CA2508629A1 (ja) |
IL (1) | IL169098A0 (ja) |
MX (1) | MXPA05006245A (ja) |
PL (1) | PL377515A1 (ja) |
RU (1) | RU2005122022A (ja) |
TW (1) | TW200414163A (ja) |
WO (1) | WO2004055787A1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03201266A (ja) * | 1989-12-27 | 1991-09-03 | Victor Co Of Japan Ltd | 追記型情報記録媒体及びその記録装置 |
BE1009677A3 (nl) * | 1995-09-29 | 1997-06-03 | Philips Electronics Nv | Informatiedrager en inrichting voor het beschrijven van een informatiedrager. |
JPH09259576A (ja) * | 1996-03-25 | 1997-10-03 | Toshiba Corp | 複数管理領域を持つ情報記録ディスク |
JP4277452B2 (ja) * | 2000-02-25 | 2009-06-10 | ソニー株式会社 | 記録装置、再生装置 |
KR100530701B1 (ko) * | 2001-04-27 | 2005-11-23 | 마쯔시다덴기산교 가부시키가이샤 | 기록가능형 광디스크, 광디스크 기록장치, 광디스크재생장치 및 기록가능형 광디스크로의 데이터 기록방법 |
JP2003045036A (ja) * | 2001-07-27 | 2003-02-14 | Toshiba Corp | 光ディスク、光ディスク記録再生装置及び光ディスク記録再生方法 |
JP2003203341A (ja) * | 2001-11-02 | 2003-07-18 | Victor Co Of Japan Ltd | 光ディスク、光ディスク記録再生装置及び光ディスク記録再生方法 |
-
2003
- 2003-11-18 EP EP03772481A patent/EP1573721A1/en not_active Withdrawn
- 2003-11-18 US US10/538,630 patent/US20060072441A1/en not_active Abandoned
- 2003-11-18 CN CNA2003801058368A patent/CN1726535A/zh active Pending
- 2003-11-18 BR BR0317121-3A patent/BR0317121A/pt not_active IP Right Cessation
- 2003-11-18 MX MXPA05006245A patent/MXPA05006245A/es active IP Right Grant
- 2003-11-18 KR KR1020057010560A patent/KR20050087829A/ko not_active Application Discontinuation
- 2003-11-18 CA CA002508629A patent/CA2508629A1/en not_active Abandoned
- 2003-11-18 AU AU2003280096A patent/AU2003280096A1/en not_active Abandoned
- 2003-11-18 WO PCT/IB2003/005276 patent/WO2004055787A1/en not_active Application Discontinuation
- 2003-11-18 JP JP2004559998A patent/JP2006510149A/ja active Pending
- 2003-11-18 RU RU2005122022/28A patent/RU2005122022A/ru not_active Application Discontinuation
- 2003-11-18 PL PL377515A patent/PL377515A1/pl not_active Application Discontinuation
- 2003-12-05 AR ARP030104490A patent/AR042311A1/es unknown
- 2003-12-10 TW TW092134851A patent/TW200414163A/zh unknown
-
2005
- 2005-06-09 IL IL169098A patent/IL169098A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1726535A (zh) | 2006-01-25 |
AR042311A1 (es) | 2005-06-15 |
CA2508629A1 (en) | 2004-07-01 |
KR20050087829A (ko) | 2005-08-31 |
TW200414163A (en) | 2004-08-01 |
RU2005122022A (ru) | 2006-01-20 |
WO2004055787A1 (en) | 2004-07-01 |
AU2003280096A1 (en) | 2004-07-09 |
PL377515A1 (pl) | 2006-02-06 |
US20060072441A1 (en) | 2006-04-06 |
EP1573721A1 (en) | 2005-09-14 |
BR0317121A (pt) | 2005-10-25 |
MXPA05006245A (es) | 2005-09-08 |
IL169098A0 (en) | 2007-07-04 |
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