TW200423053A - Write-once disc, recording apparatus thereto, and method of reducing access time thereto - Google Patents
Write-once disc, recording apparatus thereto, and method of reducing access time thereto Download PDFInfo
- Publication number
- TW200423053A TW200423053A TW093104721A TW93104721A TW200423053A TW 200423053 A TW200423053 A TW 200423053A TW 093104721 A TW093104721 A TW 093104721A TW 93104721 A TW93104721 A TW 93104721A TW 200423053 A TW200423053 A TW 200423053A
- Authority
- TW
- Taiwan
- Prior art keywords
- information
- area
- recording
- recorded
- update
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000282373 Panthera pardus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1879—Direct read-after-write methods
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1883—Methods for assignment of alternate areas for defective areas
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- 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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
- G11B7/00375—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs arrangements for detection of physical defects, e.g. of recording layer
-
- 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
- G11B7/007—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
- G11B7/00745—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
- G11B2020/10898—Overwriting or replacing recorded data
- G11B2020/10907—Overwriting or replacing recorded data using pseudo-overwriting, i.e. virtually or logically overwriting data on WORM media by remapping recorded blocks to alternate areas
-
- 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
- G11B2020/1275—Calibration data, e.g. specific training patterns for adjusting equalizer settings or other recording or playback parameters
-
- 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
- G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
-
- 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
- G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
- G11B2020/1294—Increase of the access speed
- G11B2020/1295—Increase of the access speed wherein the focus is on the read access speed
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B2020/1873—Temporary defect structures for write-once discs, e.g. TDDS, TDMA or TDFL
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1883—Methods for assignment of alternate areas for defective areas
- G11B2020/1893—Methods for assignment of alternate areas for defective areas using linear replacement to relocate data from a defective block to a non-contiguous spare area, e.g. with a secondary defect list [SDL]
-
- 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
-
- 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
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/218—Write-once discs
-
- 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
- G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
- G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
- G11B2220/237—Multilayer discs, i.e. multiple recording layers accessed from the same side having exactly two recording layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030012868A KR100667750B1 (ko) | 2003-02-28 | 2003-02-28 | 한번 기록(write once) 디스크에 정보를기록하는 장치, 그 접근 시간 단축 방법 및 그 디스크 |
| KR1020030012952A KR100936025B1 (ko) | 2003-03-03 | 2003-03-03 | 한번 기록(write once) 디스크에 정보를기록하는 장치, 그 접근 시간 단축 방법 및 그 디스크 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200423053A true TW200423053A (en) | 2004-11-01 |
Family
ID=36123985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093104721A TW200423053A (en) | 2003-02-28 | 2004-02-25 | Write-once disc, recording apparatus thereto, and method of reducing access time thereto |
Country Status (13)
| Country | Link |
|---|---|
| US (6) | US7869315B2 (enExample) |
| EP (1) | EP1597725B1 (enExample) |
| JP (2) | JP4706012B2 (enExample) |
| CN (1) | CN1551189B (enExample) |
| BR (1) | BRPI0406375A (enExample) |
| CA (1) | CA2500245C (enExample) |
| MX (1) | MXPA05004460A (enExample) |
| MY (1) | MY146146A (enExample) |
| PL (1) | PL376444A1 (enExample) |
| RU (1) | RU2298841C2 (enExample) |
| SG (2) | SG182134A1 (enExample) |
| TW (1) | TW200423053A (enExample) |
| WO (1) | WO2004077420A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7233550B2 (en) | 2002-09-30 | 2007-06-19 | Lg Electronics Inc. | Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
| KR20040028469A (ko) | 2002-09-30 | 2004-04-03 | 엘지전자 주식회사 | 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법 |
| JP4914610B2 (ja) | 2002-12-11 | 2012-04-11 | エルジー エレクトロニクス インコーポレイティド | 追記型光ディスクにおける上書きの管理方法及び管理情報の記録方法 |
| US7355934B2 (en) | 2003-01-27 | 2008-04-08 | Lg Electronics Inc. | Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
| US7869315B2 (en) * | 2003-02-28 | 2011-01-11 | Samsung Electronics Co., Ltd. | Write-once optical disc having update area and access area |
| JP4658614B2 (ja) | 2003-03-04 | 2011-03-23 | エルジー エレクトロニクス インコーポレイティド | 光記録媒体の記録方法及び装置 |
| TWI405196B (zh) | 2003-03-13 | 2013-08-11 | Lg Electronics Inc | 光學記錄媒體及其缺陷區域管理方法及其裝置 |
| US7663997B2 (en) | 2003-05-09 | 2010-02-16 | Lg Electronics, Inc. | Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc |
| US7313065B2 (en) | 2003-08-05 | 2007-12-25 | Lg Electronics Inc. | Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
| KR100964685B1 (ko) * | 2003-10-20 | 2010-06-21 | 엘지전자 주식회사 | 1회 기록가능한 광디스크 및 광디스크의 기록재생방법과기록재생장치 |
| BRPI0418139B1 (pt) * | 2003-12-24 | 2022-04-05 | Samsung Electronics Co., Ltd | Disco que permite gravação apenas uma vez, e equipamento de gravação de dados e de reprodução de um disco que permite gravação apenas uma vez |
| KR100584613B1 (ko) | 2004-02-06 | 2006-06-01 | 삼성전자주식회사 | 한번 기록 디스크에 데이터 기록 장치, 그 방법, 데이터재생 장치, 그 방법 및 그 한번 기록 디스크 |
| CA2556138C (en) * | 2004-02-14 | 2011-04-19 | Samsung Electronics Co., Ltd. | Method of and apparatus for recording data on write-once disc and write-once disc therefor |
| JP4424211B2 (ja) * | 2004-04-09 | 2010-03-03 | 日本ビクター株式会社 | 情報記録媒体の記録方法及び記録装置 |
| JP4511531B2 (ja) * | 2004-06-15 | 2010-07-28 | パナソニック株式会社 | ドライブ装置 |
| CN101707060B (zh) * | 2004-06-15 | 2011-12-14 | 松下电器产业株式会社 | 驱动装置 |
| CA2536127A1 (en) * | 2004-06-15 | 2005-12-29 | Matsushita Electric Industrial Co., Ltd. | Drive device |
| EP2047467A1 (en) * | 2006-07-11 | 2009-04-15 | LG Electronics Inc. | Recording medium, apparatus for recording/reproducing data on/from the same and method thereof |
| US12159054B2 (en) | 2022-06-09 | 2024-12-03 | Western Digital Technologies, Inc. | Verify first write to each storage area of hard disk drive |
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| JPS6446280A (en) * | 1987-08-12 | 1989-02-20 | Dainippon Printing Co Ltd | Methods for data recording and reproducing for optical card |
| US4827462A (en) * | 1987-03-26 | 1989-05-02 | International Business Machines Corporation | Modular data storage directories for large-capacity data storage units |
| JPS6446280U (enExample) | 1987-09-18 | 1989-03-22 | ||
| EP0389399A3 (en) * | 1989-03-20 | 1993-01-20 | International Business Machines Corporation | Directory structure for worm optical media |
| US5448728A (en) * | 1991-08-08 | 1995-09-05 | Sharp Kabushiki Kaisha | Storage medium control system for controlling a write-once read-many storage medium |
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| US7233550B2 (en) * | 2002-09-30 | 2007-06-19 | Lg Electronics Inc. | Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
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-
2004
- 2004-01-29 US US10/765,954 patent/US7869315B2/en active Active
- 2004-02-25 TW TW093104721A patent/TW200423053A/zh unknown
- 2004-02-27 BR BR0406375-9A patent/BRPI0406375A/pt not_active Application Discontinuation
- 2004-02-27 MX MXPA05004460A patent/MXPA05004460A/es active IP Right Grant
- 2004-02-27 MY MYPI20040658A patent/MY146146A/en unknown
- 2004-02-27 SG SG2012012506A patent/SG182134A1/en unknown
- 2004-02-27 CA CA2500245A patent/CA2500245C/en not_active Expired - Lifetime
- 2004-02-27 SG SG200706298-7A patent/SG160207A1/en unknown
- 2004-02-27 RU RU2005113283/28A patent/RU2298841C2/ru active
- 2004-02-27 EP EP04715582.5A patent/EP1597725B1/en not_active Expired - Lifetime
- 2004-02-27 WO PCT/KR2004/000421 patent/WO2004077420A1/en not_active Ceased
- 2004-02-27 PL PL04376444A patent/PL376444A1/xx not_active Application Discontinuation
- 2004-02-27 JP JP2006502722A patent/JP4706012B2/ja not_active Expired - Lifetime
- 2004-03-01 CN CN2004100073545A patent/CN1551189B/zh not_active Expired - Lifetime
-
2006
- 2006-10-30 US US11/589,042 patent/US7835238B2/en not_active Expired - Lifetime
-
2007
- 2007-12-03 US US11/949,348 patent/US20080074960A1/en not_active Abandoned
- 2007-12-03 US US11/949,388 patent/US20080075909A1/en not_active Abandoned
- 2007-12-03 US US11/949,302 patent/US7719932B2/en not_active Expired - Lifetime
- 2007-12-03 US US11/949,441 patent/US20080089196A1/en not_active Abandoned
-
2010
- 2010-12-02 JP JP2010269470A patent/JP4824123B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1597725A1 (en) | 2005-11-23 |
| US20080075909A1 (en) | 2008-03-27 |
| JP4706012B2 (ja) | 2011-06-22 |
| JP4824123B2 (ja) | 2011-11-30 |
| US20080080324A1 (en) | 2008-04-03 |
| JP2006519455A (ja) | 2006-08-24 |
| RU2298841C2 (ru) | 2007-05-10 |
| MY146146A (en) | 2012-06-29 |
| CN1551189A (zh) | 2004-12-01 |
| US20080074960A1 (en) | 2008-03-27 |
| WO2004077420A1 (en) | 2004-09-10 |
| US7719932B2 (en) | 2010-05-18 |
| CA2500245C (en) | 2013-06-18 |
| US7835238B2 (en) | 2010-11-16 |
| BRPI0406375A (pt) | 2005-08-09 |
| SG182134A1 (en) | 2012-07-30 |
| CN1551189B (zh) | 2010-05-12 |
| US20040185216A1 (en) | 2004-09-23 |
| US20080089196A1 (en) | 2008-04-17 |
| CA2500245A1 (en) | 2004-09-10 |
| MXPA05004460A (es) | 2005-07-26 |
| JP2011044234A (ja) | 2011-03-03 |
| PL376444A1 (en) | 2005-12-27 |
| RU2005113283A (ru) | 2005-09-20 |
| SG160207A1 (en) | 2010-04-29 |
| EP1597725A4 (en) | 2011-05-04 |
| HK1070734A1 (zh) | 2005-06-24 |
| EP1597725B1 (en) | 2020-04-22 |
| US7869315B2 (en) | 2011-01-11 |
| HK1116582A1 (zh) | 2008-12-24 |
| US20070041282A1 (en) | 2007-02-22 |
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