CN1267905C - 记录光记录载体信息层中标记的方法和设备 - Google Patents
记录光记录载体信息层中标记的方法和设备 Download PDFInfo
- Publication number
- CN1267905C CN1267905C CNB028013921A CN02801392A CN1267905C CN 1267905 C CN1267905 C CN 1267905C CN B028013921 A CNB028013921 A CN B028013921A CN 02801392 A CN02801392 A CN 02801392A CN 1267905 C CN1267905 C CN 1267905C
- Authority
- CN
- China
- Prior art keywords
- mark
- write
- phase
- information level
- pulse
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000003287 optical effect Effects 0.000 title description 3
- 230000005855 radiation Effects 0.000 claims description 15
- 238000002425 crystallisation Methods 0.000 claims description 14
- 230000008025 crystallization Effects 0.000 claims description 14
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000010583 slow cooling Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 239000002344 surface layer Substances 0.000 description 8
- 239000012782 phase change material Substances 0.000 description 4
- 239000000700 radioactive tracer Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- G11B7/004—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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00454—Recording involving phase-change effects
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01201531.9 | 2001-04-26 | ||
EP01201531 | 2001-04-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005101272521A Division CN1808580A (zh) | 2001-04-26 | 2002-04-22 | 用于在光记录载体的信息层中记录标记的方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1462431A CN1462431A (zh) | 2003-12-17 |
CN1267905C true CN1267905C (zh) | 2006-08-02 |
Family
ID=8180217
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005101272521A Pending CN1808580A (zh) | 2001-04-26 | 2002-04-22 | 用于在光记录载体的信息层中记录标记的方法和设备 |
CNB028013921A Expired - Lifetime CN1267905C (zh) | 2001-04-26 | 2002-04-22 | 记录光记录载体信息层中标记的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005101272521A Pending CN1808580A (zh) | 2001-04-26 | 2002-04-22 | 用于在光记录载体的信息层中记录标记的方法和设备 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7864645B2 (zh) |
EP (1) | EP1402521B1 (zh) |
JP (1) | JP2004520675A (zh) |
KR (1) | KR100882147B1 (zh) |
CN (2) | CN1808580A (zh) |
AT (1) | ATE470934T1 (zh) |
DE (1) | DE60236655D1 (zh) |
TW (1) | TWI226054B (zh) |
WO (1) | WO2002089121A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101037455B1 (ko) * | 2002-10-10 | 2011-05-26 | 파나소닉 주식회사 | 기록 방법, 데이터 기록 매체, 재생 방법 및 제조 설비 |
WO2004090876A1 (ja) | 2003-04-04 | 2004-10-21 | Matsushita Electric Industrial Co. Ltd. | 記録媒体へのデータ記録方法および装置 |
JP4397751B2 (ja) * | 2003-07-18 | 2010-01-13 | 三菱化学メディア株式会社 | 光記録方法及び光記録装置 |
CN100416668C (zh) * | 2004-06-28 | 2008-09-03 | Tdk股份有限公司 | 对光记录媒体的信息记录方法和光记录装置 |
JP4353023B2 (ja) * | 2004-07-30 | 2009-10-28 | 株式会社日立製作所 | 試し書き方法、情報記録方法 |
JP2006092609A (ja) * | 2004-09-21 | 2006-04-06 | Tdk Corp | 光記録媒体への情報記録方法及び情報記録・再生装置 |
US20080137504A1 (en) * | 2004-10-19 | 2008-06-12 | Koninklijke Philips Electronics, N.V. | Method Of Writing Data On A Master Substrate For Optical Recording |
JP2006309855A (ja) | 2005-04-27 | 2006-11-09 | Tdk Corp | 光記録媒体への情報記録方法 |
US8004947B2 (en) * | 2005-06-03 | 2011-08-23 | Koninklijke Philips Electronics N.V. | Method and device for recording marks in an information layer of an optical disc |
KR20080033528A (ko) | 2005-09-05 | 2008-04-16 | 가부시키가이샤 리코 | 다층 광 기록 매체 및 광 기록 방법 |
KR101100265B1 (ko) * | 2009-10-14 | 2012-01-05 | 이규주 | 기능성 투시 양면 안대 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2020243C (en) * | 1989-06-30 | 1994-12-13 | Eiji Ohno | Optical information recording method and recording apparatus |
US5241524A (en) * | 1990-08-29 | 1993-08-31 | Olympus Optical Co., Ltd. | Method of edge recording on optical record medium |
US5412626A (en) * | 1992-03-23 | 1995-05-02 | Matsushita Electric Industrial Co., Ltd. | Method of recording optical information with selective correction in pulse waveform and a recording system therefor |
EP0594425A3 (en) * | 1992-10-21 | 1996-10-09 | Nippon Kogaku Kk | Pulse train condition/heat shut off condition determination method and apparatus for optical recording, and optical recording method and apparatus |
US5400313A (en) * | 1992-11-09 | 1995-03-21 | International Business Machines Corporation | Optical data storage system and method with reduced heat buildup |
JPH09134525A (ja) | 1995-11-08 | 1997-05-20 | Ricoh Co Ltd | 情報記録方式 |
US5732062A (en) * | 1995-10-16 | 1998-03-24 | Ricoh Company, Ltd. | Information recording apparatus, method and computer program product |
JP3323782B2 (ja) * | 1997-09-09 | 2002-09-09 | 株式会社日立製作所 | 情報の記録方法 |
KR100320470B1 (ko) * | 1999-03-05 | 2002-01-12 | 구자홍 | 광 디스크 기록신호 생성 방법 및 장치 |
AU4612500A (en) * | 1999-05-19 | 2000-12-12 | Mitsubishi Chemical Corporation | Optical recording method and optical recording medium |
TW518580B (en) * | 2000-05-11 | 2003-01-21 | Koninkl Philips Electronics Nv | Methods and devices for recording marks on a recording surface of an optical record carrier |
-
2002
- 2002-04-22 US US10/475,887 patent/US7864645B2/en not_active Expired - Fee Related
- 2002-04-22 KR KR1020027017691A patent/KR100882147B1/ko not_active IP Right Cessation
- 2002-04-22 AT AT02766670T patent/ATE470934T1/de active
- 2002-04-22 CN CNA2005101272521A patent/CN1808580A/zh active Pending
- 2002-04-22 WO PCT/IB2002/001445 patent/WO2002089121A1/en active Application Filing
- 2002-04-22 DE DE60236655T patent/DE60236655D1/de not_active Expired - Lifetime
- 2002-04-22 JP JP2002586335A patent/JP2004520675A/ja active Pending
- 2002-04-22 EP EP02766670A patent/EP1402521B1/en not_active Expired - Lifetime
- 2002-04-22 CN CNB028013921A patent/CN1267905C/zh not_active Expired - Lifetime
- 2002-07-15 TW TW091115697A patent/TWI226054B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7864645B2 (en) | 2011-01-04 |
JP2004520675A (ja) | 2004-07-08 |
US20040130994A1 (en) | 2004-07-08 |
WO2002089121A1 (en) | 2002-11-07 |
EP1402521B1 (en) | 2010-06-09 |
CN1808580A (zh) | 2006-07-26 |
KR100882147B1 (ko) | 2009-02-06 |
DE60236655D1 (de) | 2010-07-22 |
CN1462431A (zh) | 2003-12-17 |
EP1402521A1 (en) | 2004-03-31 |
ATE470934T1 (de) | 2010-06-15 |
TWI226054B (en) | 2005-01-01 |
KR20030097630A (ko) | 2003-12-31 |
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Legal Events
Date | Code | Title | Description |
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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: 20031217 Assignee: China Hualu Group Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000238 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20140423 Application publication date: 20031217 Assignee: Guangzhou Panyu Juda Car Audio Equipment Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000233 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20140422 Application publication date: 20031217 Assignee: Guangdong OPPO Mobile Communications Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000237 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20140423 Application publication date: 20031217 Assignee: TCL Kone Electronics (Huizhou) Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000240 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20140423 Application publication date: 20031217 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000239 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20140423 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: KONINKLIKE PHILIPS ELECTRONICS N. V. Free format text: FORMER NAME: KONINKLIJKE PHILIPS ELECTRONICS N.V. |
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CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20031217 Assignee: Dongguan de video technology Co. Ltd. Kit Assignor: Blue light United Co., Ltd. Contract record no.: 2016990000233 Denomination of invention: Method and device for recoding marks in information layer of optical record carrier Granted publication date: 20060802 License type: Common License Record date: 20160614 |
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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: 20060802 |
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CX01 | Expiry of patent term |