RU2004111354A - Способ и устройство для записи данных на оптический носитель записи - Google Patents
Способ и устройство для записи данных на оптический носитель записи Download PDFInfo
- Publication number
- RU2004111354A RU2004111354A RU2004111354/28A RU2004111354A RU2004111354A RU 2004111354 A RU2004111354 A RU 2004111354A RU 2004111354/28 A RU2004111354/28 A RU 2004111354/28A RU 2004111354 A RU2004111354 A RU 2004111354A RU 2004111354 A RU2004111354 A RU 2004111354A
- Authority
- RU
- Russia
- Prior art keywords
- signal
- optical recording
- pattern
- pulse
- data
- Prior art date
Links
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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
-
- 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
- G11B7/00456—Recording strategies, e.g. pulse sequences
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00454—Recording involving phase-change effects
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Claims (3)
1. Оптический носитель записи для хранения данных с использованием сигнала, содержащий первое состояние, соответствующее шаблону записи в сигнале, и второе состояние, соответствующее шаблону стирания в сигнале, причем шаблон стирания содержит многоимпульсный сигнал, и шаблон записи и шаблон стирания соединены охлаждающим импульсом сигнала.
2. Оптический носитель записи по п. 1, отличающийся тем, что первое состояние является меткой, сформированной первым уровнем сигнала данных БВНИ, и второе состояние является промежутком, сформированным вторым уровнем сигнала данных БВНИ.
3. Оптический носитель записи по п. 1, отличающийся тем, что шаблон записи содержит другой многоимпульсный сигнал, и охлаждающий импульс соединяет многоимпульсный сигнал шаблона записи и многоимпульсный сигнал шаблона стирания.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20010061039 | 2001-09-29 | ||
| KR2001-61039 | 2001-09-29 | ||
| KR2001-80541 | 2001-12-18 | ||
| KR1020010080541A KR100772367B1 (ko) | 2001-12-18 | 2001-12-18 | 광 기록매체에 데이터를 기록하는 방법 및 그 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002125827/28A Division RU2248621C2 (ru) | 2001-09-29 | 2002-09-27 | Способ и устройство для записи данных на оптический носитель записи |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2004111354A true RU2004111354A (ru) | 2005-09-20 |
| RU2314577C2 RU2314577C2 (ru) | 2008-01-10 |
Family
ID=36087862
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2004111356/28A RU2321902C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111354/28A RU2314577C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111360/28A RU2321077C2 (ru) | 2001-09-29 | 2004-04-13 | Устройства для записи данных на оптический носитель записи |
| RU2004111355/28A RU2321076C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111361/28A RU2321078C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111362/28A RU2321079C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2004111356/28A RU2321902C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2004111360/28A RU2321077C2 (ru) | 2001-09-29 | 2004-04-13 | Устройства для записи данных на оптический носитель записи |
| RU2004111355/28A RU2321076C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111361/28A RU2321078C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
| RU2004111362/28A RU2321079C2 (ru) | 2001-09-29 | 2004-04-13 | Способ и устройство для записи данных на оптический носитель записи |
Country Status (11)
| Country | Link |
|---|---|
| EP (7) | EP1811505B1 (ru) |
| JP (8) | JP2003123251A (ru) |
| CN (7) | CN100472614C (ru) |
| BR (1) | BRPI0203977B1 (ru) |
| CA (1) | CA2405447C (ru) |
| DE (7) | DE60239234D1 (ru) |
| MX (1) | MXPA02009529A (ru) |
| MY (7) | MY142476A (ru) |
| RU (6) | RU2321902C2 (ru) |
| SG (6) | SG162610A1 (ru) |
| TW (7) | TWI261236B (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100607948B1 (ko) | 2002-02-25 | 2006-08-03 | 삼성전자주식회사 | 광 기록매체에 데이터를 기록하는 방법 |
| US7376064B2 (en) | 2002-02-25 | 2008-05-20 | Samsung Electronics Co., Ltd. | Method and apparatus for recording data on optical recording medium |
| TWI273570B (en) * | 2003-01-23 | 2007-02-11 | Samsung Electronics Co Ltd | Optical recording medium, method and apparatus for recording data thereon |
| US20060153013A1 (en) | 2003-07-03 | 2006-07-13 | Meinders Erwin R | Method and apparatus for reading and recording information on a rewritable record carrier |
| JP4602648B2 (ja) | 2003-07-15 | 2010-12-22 | 株式会社リコー | 情報記録方法及び情報記録装置 |
| CA2584093A1 (en) | 2004-10-19 | 2006-04-27 | Koninklijke Philips Electronics N.V. | Method of writing data on a master substrate for optical recording |
| JP2009245557A (ja) * | 2008-03-31 | 2009-10-22 | Toshiba Corp | 情報記録方法および情報記録装置 |
| US8149673B2 (en) * | 2008-10-09 | 2012-04-03 | Panasonic Corporation | Optical recording method, optical recording device, master medium exposure device, optical information recording medium, and reproducing method |
| JP6975914B2 (ja) * | 2018-03-09 | 2021-12-01 | パナソニックIpマネジメント株式会社 | 光ディスク記録方法、光ディスク装置及び集積回路 |
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| US5144601A (en) * | 1987-11-02 | 1992-09-01 | Fujitsu Limited | Magneto-optical overwriting methods using erasing pulses, each of which has a higher frequency and narrower width than that of the overwriting pulses |
| US5291470A (en) * | 1988-03-28 | 1994-03-01 | Matsushita Electric Industrial Co., Ltd. | Optical information recording method |
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| US5065388A (en) * | 1989-03-29 | 1991-11-12 | U.S. Philips Corporation | Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals |
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2002
- 2002-09-05 TW TW93108623A patent/TWI261236B/zh not_active IP Right Cessation
- 2002-09-05 TW TW93108620A patent/TWI251234B/zh not_active IP Right Cessation
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- 2002-09-05 TW TW93108622A patent/TWI276086B/zh not_active IP Right Cessation
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- 2002-09-05 TW TW93108619A patent/TWI260603B/zh not_active IP Right Cessation
- 2002-09-10 SG SG200508516-2A patent/SG162610A1/en unknown
- 2002-09-10 SG SG200508514-7A patent/SG163429A1/en unknown
- 2002-09-10 SG SG200508513-9A patent/SG155036A1/en unknown
- 2002-09-10 SG SG200205466A patent/SG129233A1/en unknown
- 2002-09-10 SG SG200508515-4A patent/SG132564A1/en unknown
- 2002-09-10 SG SG200508512-1A patent/SG161739A1/en unknown
- 2002-09-11 MY MYPI20041529 patent/MY142476A/en unknown
- 2002-09-11 MY MYPI20041528 patent/MY142575A/en unknown
- 2002-09-11 MY MYPI20023386 patent/MY142168A/en unknown
- 2002-09-11 MY MYPI20041532 patent/MY140508A/en unknown
- 2002-09-11 MY MYPI20041523 patent/MY135621A/en unknown
- 2002-09-11 MY MYPI20041527 patent/MY137373A/en unknown
- 2002-09-11 MY MYPI20041526 patent/MY137385A/en unknown
- 2002-09-20 JP JP2002275413A patent/JP2003123251A/ja active Pending
- 2002-09-24 EP EP07107735A patent/EP1811505B1/en not_active Expired - Lifetime
- 2002-09-24 DE DE60239234T patent/DE60239234D1/de not_active Expired - Lifetime
- 2002-09-24 EP EP20020256626 patent/EP1298650B1/en not_active Expired - Lifetime
- 2002-09-24 EP EP07107736A patent/EP1821294B1/en not_active Expired - Lifetime
- 2002-09-24 EP EP07107728A patent/EP1811502B1/en not_active Expired - Lifetime
- 2002-09-24 EP EP07107731A patent/EP1821293B1/en not_active Expired - Lifetime
- 2002-09-24 DE DE60239021T patent/DE60239021D1/de not_active Expired - Lifetime
- 2002-09-24 EP EP07107732A patent/EP1811503B1/en not_active Expired - Lifetime
- 2002-09-24 DE DE60239236T patent/DE60239236D1/de not_active Expired - Lifetime
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- 2002-09-24 DE DE60238741T patent/DE60238741D1/de not_active Expired - Lifetime
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- 2002-09-26 CA CA2405447A patent/CA2405447C/en not_active Expired - Lifetime
- 2002-09-27 MX MXPA02009529 patent/MXPA02009529A/es active IP Right Grant
- 2002-09-27 BR BRPI0203977A patent/BRPI0203977B1/pt not_active IP Right Cessation
- 2002-09-28 CN CN 200410030069 patent/CN100472614C/zh not_active Expired - Lifetime
- 2002-09-28 CN CN 200410030070 patent/CN100426387C/zh not_active Expired - Lifetime
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- 2002-09-28 CN CN 02144455 patent/CN1224012C/zh not_active Expired - Lifetime
- 2002-09-28 CN CNB2004100300712A patent/CN100447868C/zh not_active Expired - Lifetime
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2004
- 2004-04-13 RU RU2004111356/28A patent/RU2321902C2/ru active
- 2004-04-13 RU RU2004111354/28A patent/RU2314577C2/ru active
- 2004-04-13 RU RU2004111360/28A patent/RU2321077C2/ru active
- 2004-04-13 RU RU2004111355/28A patent/RU2321076C2/ru active
- 2004-04-13 RU RU2004111361/28A patent/RU2321078C2/ru active
- 2004-04-13 RU RU2004111362/28A patent/RU2321079C2/ru active
- 2004-06-09 JP JP2004171872A patent/JP2004342306A/ja active Pending
- 2004-06-09 JP JP2004171869A patent/JP2004253137A/ja active Pending
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- 2004-06-09 JP JP2004171871A patent/JP2004342305A/ja active Pending
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2006
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2007
- 2007-08-06 JP JP2007203968A patent/JP5015691B2/ja not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -FG4A- IN JOURNAL: 1-2008 FOR TAG: (24) |