EE200000543A - Optimaalse kustutus- ja lindistusvõimsuse kindlakstegemise meetodid ja mainitud meetoditele vastavate seadistega varustatud lindistusseade - Google Patents

Optimaalse kustutus- ja lindistusvõimsuse kindlakstegemise meetodid ja mainitud meetoditele vastavate seadistega varustatud lindistusseade

Info

Publication number
EE200000543A
EE200000543A EEP200000543A EEP200000543A EE200000543A EE 200000543 A EE200000543 A EE 200000543A EE P200000543 A EEP200000543 A EE P200000543A EE P200000543 A EEP200000543 A EE P200000543A EE 200000543 A EE200000543 A EE 200000543A
Authority
EE
Estonia
Prior art keywords
methods
determining
device equipped
recording
recording device
Prior art date
Application number
EEP200000543A
Other languages
English (en)
Inventor
Zhou Guo-Fu
Van Woudenberg Roel
H. M. Spruit Johannes
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of EE200000543A publication Critical patent/EE200000543A/et
Publication of EE04789B1 publication Critical patent/EE04789B1/et

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
EEP200000543A 1999-01-08 2000-01-06 Meetod optimaalse kirjutus- ja kustutusvõimsuse kindlaksmääramiseks optilisele salvestuskandjale kantud märgiste tegemiseks ning kustutamiseks ja salvestusseade EE04789B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99200041 1999-01-08
PCT/EP2000/000094 WO2000041172A1 (en) 1999-01-08 2000-01-06 Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods

Publications (2)

Publication Number Publication Date
EE200000543A true EE200000543A (et) 2002-02-15
EE04789B1 EE04789B1 (et) 2007-02-15

Family

ID=8239793

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200000543A EE04789B1 (et) 1999-01-08 2000-01-06 Meetod optimaalse kirjutus- ja kustutusvõimsuse kindlaksmääramiseks optilisele salvestuskandjale kantud märgiste tegemiseks ning kustutamiseks ja salvestusseade

Country Status (26)

Country Link
US (2) US6584051B1 (et)
EP (1) EP1062662B1 (et)
JP (1) JP2002534757A (et)
KR (1) KR20010088283A (et)
CN (2) CN1694165A (et)
AT (1) ATE441178T1 (et)
AU (1) AU759552B2 (et)
BR (1) BR0004008A (et)
CA (1) CA2322589C (et)
CZ (1) CZ298167B6 (et)
DE (1) DE60042803D1 (et)
EA (1) EA200000915A1 (et)
EE (1) EE04789B1 (et)
ES (1) ES2329333T3 (et)
HR (1) HRP20000588A2 (et)
HU (1) HU223985B1 (et)
ID (1) ID26869A (et)
IL (1) IL138253A (et)
NO (1) NO20004474L (et)
PL (1) PL197446B1 (et)
RO (1) RO121927B1 (et)
TR (1) TR200002591T1 (et)
TW (1) TW509924B (et)
UA (1) UA73921C2 (et)
WO (1) WO2000041172A1 (et)
YU (1) YU49342B (et)

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
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
JP4267852B2 (ja) * 1999-07-15 2009-05-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光学的記録担体の情報層にマークを記録するための方法及び装置、並びにそこでの使用に対する記録担体
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
ATE411596T1 (de) * 2004-12-23 2008-10-15 Koninkl Philips Electronics Nv Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung
JP4772062B2 (ja) * 2005-01-18 2011-09-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 最適な書込パラメータを選択する方法ならびに装置、およびかかる方法ならびに装置に使用する光記録媒体
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
ATE130695T1 (de) * 1989-05-08 1995-12-15 Philips Electronics Nv Informationsaufzeichnungssystem, aufzeichnungsverfahren und aufzeichnungsträger zur anwendung in einem derartigen informationsaufzeichnungssystem.
EP0700565B1 (en) * 1994-02-14 2000-07-12 Koninklijke Philips Electronics N.V. Method and recording device for recording signals on a record carrier
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
CN1149558C (zh) * 1995-03-28 2004-05-12 东丽株式会社 光记录媒体及对光记录媒体的记录方法
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
IL138253A0 (en) 2001-10-31
BR0004008A (pt) 2000-11-21
CZ298167B6 (cs) 2007-07-11
US6717895B2 (en) 2004-04-06
ATE441178T1 (de) 2009-09-15
CN1296610A (zh) 2001-05-23
US20030156515A1 (en) 2003-08-21
WO2000041172A1 (en) 2000-07-13
KR20010088283A (ko) 2001-09-26
CN100392728C (zh) 2008-06-04
TR200002591T1 (tr) 2001-04-20
CA2322589A1 (en) 2000-07-13
NO20004474L (no) 2000-11-07
AU2662800A (en) 2000-07-24
HUP0101667A3 (en) 2004-09-28
TW509924B (en) 2002-11-11
CZ20003268A3 (cs) 2001-01-17
PL197446B1 (pl) 2008-03-31
RO121927B1 (ro) 2008-07-30
NO20004474D0 (no) 2000-09-07
EP1062662B1 (en) 2009-08-26
EP1062662A1 (en) 2000-12-27
HRP20000588A2 (en) 2001-10-31
CA2322589C (en) 2007-10-02
HUP0101667A2 (hu) 2001-09-28
YU49342B (sh) 2005-07-19
JP2002534757A (ja) 2002-10-15
IL138253A (en) 2004-01-04
EA200000915A1 (ru) 2001-02-26
EE04789B1 (et) 2007-02-15
ID26869A (id) 2001-02-15
AU759552B2 (en) 2003-04-17
PL342819A1 (en) 2001-07-02
HU223985B1 (hu) 2005-04-28
UA73921C2 (en) 2005-10-17
DE60042803D1 (de) 2009-10-08
US6584051B1 (en) 2003-06-24
ES2329333T3 (es) 2009-11-25
CN1694165A (zh) 2005-11-09

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KB4A Valid patent at the end of a year

Effective date: 20071231

MM4A Lapsed by not paying the annual fees

Effective date: 20080106