HK1067772A1 - - Google Patents

Info

Publication number
HK1067772A1
HK1067772A1 HK04110411.6A HK04110411A HK1067772A1 HK 1067772 A1 HK1067772 A1 HK 1067772A1 HK 04110411 A HK04110411 A HK 04110411A HK 1067772 A1 HK1067772 A1 HK 1067772A1
Authority
HK
Hong Kong
Application number
HK04110411.6A
Inventor
Yong-Jin Ahn
In-Sik Park
Kyung-Geun Lee
Chang-Jin Yang
Tatsuhiro Otsuka
Du-Seop Yoon
Seong-Sue Kim
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020010080541A external-priority patent/KR100772367B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to HK04110411.6A priority Critical patent/HK1067772A1/xx
Publication of HK1067772A1 publication Critical patent/HK1067772A1/xx

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)
HK04110411.6A 2001-09-29 2003-05-29 HK1067772A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK04110411.6A HK1067772A1 (ja) 2001-09-29 2003-05-29

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20010061039 2001-09-29
KR1020010080541A KR100772367B1 (ko) 2001-12-18 2001-12-18 광 기록매체에 데이터를 기록하는 방법 및 그 장치
HK03103824A HK1051598A1 (en) 2001-09-29 2003-05-29 Method for recording data on optical recording medium
HK04110411.6A HK1067772A1 (ja) 2001-09-29 2003-05-29

Publications (1)

Publication Number Publication Date
HK1067772A1 true HK1067772A1 (ja) 2005-04-15

Family

ID=36087862

Family Applications (6)

Application Number Title Priority Date Filing Date
HK04110410.7A HK1067771A1 (en) 2001-09-29 2003-05-29 Apparatus for recording data on optical recording medium
HK04110409A HK1067770A1 (en) 2001-09-29 2003-05-29 Apparatus for recording data on optical recording medium
HK04108377.2A HK1065637A1 (en) 2001-09-29 2003-05-29 Method for recording data on optical recording medium
HK04110411.6A HK1067772A1 (ja) 2001-09-29 2003-05-29
HK05103229A HK1070733A1 (en) 2001-09-29 2003-05-29 Method and apparatus for recording data, and information storage medium
HK03103824A HK1051598A1 (en) 2001-09-29 2003-05-29 Method for recording data on optical recording medium

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK04110410.7A HK1067771A1 (en) 2001-09-29 2003-05-29 Apparatus for recording data on optical recording medium
HK04110409A HK1067770A1 (en) 2001-09-29 2003-05-29 Apparatus for recording data on optical recording medium
HK04108377.2A HK1065637A1 (en) 2001-09-29 2003-05-29 Method for recording data on optical recording medium

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK05103229A HK1070733A1 (en) 2001-09-29 2003-05-29 Method and apparatus for recording data, and information storage medium
HK03103824A HK1051598A1 (en) 2001-09-29 2003-05-29 Method for recording data on optical recording medium

Country Status (12)

Country Link
EP (7) EP1821294B1 (ja)
JP (8) JP2003123251A (ja)
CN (7) CN100390871C (ja)
BR (1) BRPI0203977B1 (ja)
CA (1) CA2405447C (ja)
DE (7) DE60239234D1 (ja)
HK (6) HK1067771A1 (ja)
MX (1) MXPA02009529A (ja)
MY (7) MY142476A (ja)
RU (6) RU2321078C2 (ja)
SG (6) SG129233A1 (ja)
TW (7) TWI330363B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7376064B2 (en) 2002-02-25 2008-05-20 Samsung Electronics Co., Ltd. Method and apparatus for recording data on optical recording medium
KR100607948B1 (ko) 2002-02-25 2006-08-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법
EP1586086A4 (en) * 2003-01-23 2008-09-24 Samsung Electronics Co Ltd OPTICAL RECORDING MEDIUM, METHOD AND DEVICE FOR RECORDING DATA ABOVE
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
CN101044557A (zh) 2004-10-19 2007-09-26 皇家飞利浦电子股份有限公司 在用于光学记录的母盘衬底上写入数据的方法
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
WO2010041404A1 (ja) * 2008-10-09 2010-04-15 パナソニック株式会社 光記録方法、光記録装置、原盤露光装置、光学的情報記録媒体および再生方法
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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124720B2 (ja) * 1995-04-14 2001-01-15 株式会社リコー 情報記録再生方法、情報記録再生装置及び情報記録媒体
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
EP0335486B1 (en) * 1988-03-28 1994-06-15 Matsushita Electric Industrial Co., Ltd. Optical information recording method
US5291470A (en) * 1988-03-28 1994-03-01 Matsushita Electric Industrial Co., Ltd. Optical information recording method
JP2707774B2 (ja) * 1989-12-13 1998-02-04 松下電器産業株式会社 光学情報の記録方法および記録装置
US5150351A (en) 1989-06-30 1992-09-22 Matsushita Electric Industrial Co., Ltd. Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods
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
JPH05314479A (ja) * 1992-05-07 1993-11-26 Ricoh Co Ltd 光ディスクドライブ装置
US5323365A (en) * 1992-05-22 1994-06-21 Alps Electric Co., Ltd. Recording method for opto-magnetic disk
EP1020850B1 (en) * 1995-10-09 2002-01-09 Matsushita Electric Industrial Co., Ltd. Recording method and recording unit for optical information
US5732062A (en) * 1995-10-16 1998-03-24 Ricoh Company, Ltd. Information recording apparatus, method and computer program product
JP3366973B2 (ja) * 1996-10-18 2003-01-14 富士通株式会社 光記録媒体の情報記録方法
JP3608926B2 (ja) * 1996-12-26 2005-01-12 株式会社日立製作所 情報記録装置
US5802031A (en) * 1997-01-28 1998-09-01 International Business Machines Corporation Programmable PPM/PWM writing system for optical disk
JP3323782B2 (ja) * 1997-09-09 2002-09-09 株式会社日立製作所 情報の記録方法
US7130092B1 (en) * 1998-02-27 2006-10-31 Optware Corporation Apparatus and method for recording and reproducing optical information
MY125795A (en) * 1998-07-23 2006-08-30 Samsung Electronics Co Ltd Adaptive writing method for high-density optical recording apparatus and circuit thereof
US6650607B1 (en) * 1998-10-12 2003-11-18 Hitachi, Ltd. Information recording method, information recording medium, and information recording apparatus
JP2000123367A (ja) * 1998-10-14 2000-04-28 Toshiba Corp 相変化光記録媒体の記録方法及び記録装置
JP2000137928A (ja) * 1998-10-30 2000-05-16 Ricoh Co Ltd 光記録媒体および光記録方法
JP3718759B2 (ja) * 1999-01-25 2005-11-24 株式会社日立製作所 レーザ駆動装置および光ディスク記録再生装置
JP2000222731A (ja) * 1999-02-02 2000-08-11 Sony Corp 記録装置、記録方法
UA68416C2 (en) * 1999-12-21 2004-08-16 Koninkl Philips Electronics Nv Merging two digital signals for transmitting data over a communication line
JP4097867B2 (ja) * 1999-12-22 2008-06-11 パイオニア株式会社 情報記録再生装置及び情報記録方法
JP3839635B2 (ja) * 2000-03-03 2006-11-01 株式会社リコー 光情報記録方法、光情報記録装置及び光情報記録媒体

Also Published As

Publication number Publication date
CN100447868C (zh) 2008-12-31
TW200421317A (en) 2004-10-16
MY135621A (en) 2008-05-30
EP1811504B1 (en) 2011-02-16
RU2004111355A (ru) 2005-09-20
TW200414181A (en) 2004-08-01
EP1298650B1 (en) 2010-12-29
EP1811504A3 (en) 2007-08-15
RU2321078C2 (ru) 2008-03-27
CN1529312A (zh) 2004-09-15
MY142168A (en) 2010-10-15
TWI276087B (en) 2007-03-11
CN100390871C (zh) 2008-05-28
CN1310218C (zh) 2007-04-11
TW200416706A (en) 2004-09-01
RU2321079C2 (ru) 2008-03-27
DE60239236D1 (de) 2011-03-31
HK1065637A1 (en) 2005-02-25
DE60239235D1 (de) 2011-03-31
CN1527292A (zh) 2004-09-08
JP2004342306A (ja) 2004-12-02
MY142476A (en) 2010-11-30
RU2004111361A (ru) 2005-09-20
HK1067770A1 (en) 2005-04-15
TW200421316A (en) 2004-10-16
JP2004253136A (ja) 2004-09-09
MY140508A (en) 2009-12-31
EP1821294A1 (en) 2007-08-22
EP1811505A2 (en) 2007-07-25
BRPI0203977B1 (pt) 2016-05-24
MXPA02009529A (es) 2004-04-02
TWI261236B (en) 2006-09-01
TW200421308A (en) 2004-10-16
MY137385A (en) 2009-01-30
MY142575A (en) 2010-12-15
RU2321077C2 (ru) 2008-03-27
EP1811503B1 (en) 2011-02-16
TWI330363B (en) 2010-09-11
DE60239238D1 (de) 2011-03-31
EP1811505B1 (en) 2011-02-16
SG155036A1 (en) 2009-09-30
JP2007294107A (ja) 2007-11-08
SG163429A1 (en) 2010-08-30
CN1224012C (zh) 2005-10-19
DE60239234D1 (de) 2011-03-31
RU2321076C2 (ru) 2008-03-27
SG162610A1 (en) 2010-07-29
DE60239237D1 (de) 2011-03-31
SG161739A1 (en) 2010-06-29
RU2004111362A (ru) 2005-09-20
JP2004342305A (ja) 2004-12-02
JP2006147143A (ja) 2006-06-08
CN1529310A (zh) 2004-09-15
JP2004253137A (ja) 2004-09-09
EP1298650A3 (en) 2006-08-30
EP1811505A3 (en) 2008-10-01
EP1811504A2 (en) 2007-07-25
EP1821293A1 (en) 2007-08-22
CN1542763A (zh) 2004-11-03
MY137373A (en) 2009-01-30
CN1529313A (zh) 2004-09-15
CA2405447A1 (en) 2003-03-29
JP2004253138A (ja) 2004-09-09
CN1410973A (zh) 2003-04-16
TWI237816B (en) 2005-08-11
RU2004111354A (ru) 2005-09-20
TWI251234B (en) 2006-03-11
CA2405447C (en) 2012-04-17
EP1821294B1 (en) 2011-02-16
JP2003123251A (ja) 2003-04-25
TW200421315A (en) 2004-10-16
EP1298650A2 (en) 2003-04-02
TWI260603B (en) 2006-08-21
HK1070733A1 (en) 2005-06-24
EP1811503A1 (en) 2007-07-25
RU2321902C2 (ru) 2008-04-10
BR0203977A (pt) 2003-09-16
RU2314577C2 (ru) 2008-01-10
DE60238741D1 (de) 2011-02-10
TWI276086B (en) 2007-03-11
CN100373466C (zh) 2008-03-05
EP1811502A2 (en) 2007-07-25
SG129233A1 (en) 2007-02-26
CN100472614C (zh) 2009-03-25
RU2004111360A (ru) 2005-09-20
EP1821293B1 (en) 2011-01-19
EP1811502B1 (en) 2011-02-16
HK1067771A1 (en) 2005-04-15
CN1529311A (zh) 2004-09-15
HK1051598A1 (en) 2003-08-08
JP5015691B2 (ja) 2012-08-29
RU2004111356A (ru) 2005-09-20
CN100426387C (zh) 2008-10-15
DE60239021D1 (de) 2011-03-03
SG132564A1 (en) 2007-06-28
EP1811502A3 (en) 2007-08-15

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20220927