ID26869A - Metoda penentuan daya hapus dan daya tulis yang optimal, dan aparatus perekam dengan peranti untuk metode tersebut - Google Patents

Metoda penentuan daya hapus dan daya tulis yang optimal, dan aparatus perekam dengan peranti untuk metode tersebut

Info

Publication number
ID26869A
ID26869A IDW20001726A ID20001726A ID26869A ID 26869 A ID26869 A ID 26869A ID W20001726 A IDW20001726 A ID W20001726A ID 20001726 A ID20001726 A ID 20001726A ID 26869 A ID26869 A ID 26869A
Authority
ID
Indonesia
Prior art keywords
aparatus
recorder
representation
determination
powers
Prior art date
Application number
IDW20001726A
Other languages
English (en)
Inventor
Guo-Fu Zhou
Roel Woudenberg
Johannes H M Spruit
Original Assignee
Koninkl Philips Electronics Nv
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
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of ID26869A publication Critical patent/ID26869A/id

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
    • G11B7/004—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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • G11B7/0055—Erasing
    • G11B7/00557—Erasing involving 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
    • G11B7/12—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
    • G11B7/12—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
    • G11B7/1267—Power calibration
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-discs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Road Signs Or Road Markings (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Radio Relay Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radar Systems Or Details Thereof (AREA)
IDW20001726A 1999-01-08 2000-01-06 Metoda penentuan daya hapus dan daya tulis yang optimal, dan aparatus perekam dengan peranti untuk metode tersebut ID26869A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99200041 1999-01-08

Publications (1)

Publication Number Publication Date
ID26869A true ID26869A (id) 2001-02-15

Family

ID=8239793

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20001726A ID26869A (id) 1999-01-08 2000-01-06 Metoda penentuan daya hapus dan daya tulis yang optimal, dan aparatus perekam dengan peranti untuk metode tersebut

Country Status (26)

Country Link
US (2) US6584051B1 (id)
EP (1) EP1062662B1 (id)
JP (1) JP2002534757A (id)
KR (1) KR20010088283A (id)
CN (2) CN100392728C (id)
AT (1) ATE441178T1 (id)
AU (1) AU759552B2 (id)
BR (1) BR0004008A (id)
CA (1) CA2322589C (id)
CZ (1) CZ298167B6 (id)
DE (1) DE60042803D1 (id)
EA (1) EA200000915A1 (id)
EE (1) EE04789B1 (id)
ES (1) ES2329333T3 (id)
HR (1) HRP20000588A2 (id)
HU (1) HU223985B1 (id)
ID (1) ID26869A (id)
IL (1) IL138253A (id)
NO (1) NO20004474L (id)
PL (1) PL197446B1 (id)
RO (1) RO121927B1 (id)
TR (1) TR200002591T1 (id)
TW (1) TW509924B (id)
UA (1) UA73921C2 (id)
WO (1) WO2000041172A1 (id)
YU (1) YU49342B (id)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540865A (en) * 1990-01-29 1996-07-30 The Procter & Gamble Company Hard surface liquid detergent compositions containing hydrocarbylamidoalkylenebetaine
EP1112569A1 (en) * 1999-07-15 2001-07-04 Koninklijke Philips Electronics N.V. Methods and devices for recording marks in an information layer of an optical record carrier, and record carriers for use therein.
US7272094B2 (en) * 1999-07-15 2007-09-18 Koninklike Philips Electronics N.V. Methods and devices for recording marks in an information layer of an optical record carrier, and record carriers for use therein
CN1410972A (zh) 2001-09-25 2003-04-16 株式会社理光 光信息记录媒体，信息消去方法，信息记录方法及装置
US7106673B2 (en) * 2001-10-10 2006-09-12 Teac Corporation Optical disk recording apparatus with optimum power control
JP2003323718A (ja) * 2002-04-30 2003-11-14 Toshiba Corp 光ディスク記録再生装置及びライトパワー調整方法
KR100953637B1 (ko) 2003-07-07 2010-04-20 엘지전자 주식회사 광디스크 및 광디스크의 디스크정보 기록방법
JP4212496B2 (ja) * 2004-03-08 2009-01-21 三洋電機株式会社 光ディスク装置
JP2005285254A (ja) * 2004-03-30 2005-10-13 Mitsubishi Electric Corp 光ディスクの記録方法及び光ディスク
DE602005010480D1 (de) * 2004-12-23 2008-11-27 Koninkl Philips Electronics Nv Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung
DE602006017509D1 (de) * 2005-01-18 2010-11-25 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur auswahl eines optimasmedium zur verwendung mit diesem verfahren und dieser vorrichtung
JP4618730B2 (ja) * 2006-07-26 2011-01-26 株式会社リコー 情報再生方法及び情報再生装置
JP4500792B2 (ja) * 2006-09-14 2010-07-14 株式会社日立製作所 再生パワー学習方法
CN108242252B (zh) * 2016-12-27 2023-10-10 兆易创新科技集团股份有限公司 一种nand闪存芯片的测试样本

Family Cites Families (7)

* 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
EP0397238B1 (en) * 1989-05-08 1995-11-22 Koninklijke Philips Electronics N.V. Information recording system, and recording device and record carrier for use in such an information recording system
DE69517893T2 (de) * 1994-02-14 2001-02-15 Koninklijke Philips Electronics N.V., Eindhoven Aufzeichnungsvorrichtung und -verfahren zur aufzeichnung von signalen auf einem aufzeichnungsträger
US5648952A (en) * 1994-09-28 1997-07-15 Ricoh Company, Ltd. Phase-change optical disc recording method and apparatus, and information recording apparatus and recording pre-compensation method
EP1189212A3 (en) * 1995-03-28 2003-09-17 Toray Industries, Inc. Optical recording media and a method for recording on the optical recording media
KR100331512B1 (ko) * 1995-08-22 2002-10-09 마쯔시다덴기산교 가부시키가이샤 광디스크장치,기록파워및소거파워의설정방법
US5808972A (en) * 1995-12-28 1998-09-15 Nikon Corporation Stabilized overwriteable optical recording method using laser beam intensity settings

Also Published As

Publication number Publication date
HRP20000588A2 (en) 2001-10-31
CN1694165A (zh) 2005-11-09
ATE441178T1 (de) 2009-09-15
US6717895B2 (en) 2004-04-06
CA2322589A1 (en) 2000-07-13
YU49342B (sh) 2005-07-19
AU2662800A (en) 2000-07-24
EP1062662A1 (en) 2000-12-27
ES2329333T3 (es) 2009-11-25
WO2000041172A1 (en) 2000-07-13
HUP0101667A2 (hu) 2001-09-28
CA2322589C (en) 2007-10-02
CN1296610A (zh) 2001-05-23
TW509924B (en) 2002-11-11
NO20004474L (no) 2000-11-07
HU223985B1 (hu) 2005-04-28
CZ20003268A3 (cs) 2001-01-17
CZ298167B6 (cs) 2007-07-11
PL342819A1 (en) 2001-07-02
BR0004008A (pt) 2000-11-21
IL138253A0 (en) 2001-10-31
PL197446B1 (pl) 2008-03-31
JP2002534757A (ja) 2002-10-15
AU759552B2 (en) 2003-04-17
IL138253A (en) 2004-01-04
EE04789B1 (et) 2007-02-15
NO20004474D0 (no) 2000-09-07
DE60042803D1 (de) 2009-10-08
CN100392728C (zh) 2008-06-04
TR200002591T1 (tr) 2001-04-20
EP1062662B1 (en) 2009-08-26
HUP0101667A3 (en) 2004-09-28
EA200000915A1 (ru) 2001-02-26
EE200000543A (et) 2002-02-15
UA73921C2 (en) 2005-10-17
US6584051B1 (en) 2003-06-24
RO121927B1 (ro) 2008-07-30
KR20010088283A (ko) 2001-09-26
US20030156515A1 (en) 2003-08-21

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