EE04789B1 - Meetod optimaalse kirjutus- ja kustutusvõimsuse kindlaksmääramiseks optilisele salvestuskandjale kantud märgiste tegemiseks ning kustutamiseks ja salvestusseade - Google Patents
Meetod optimaalse kirjutus- ja kustutusvõimsuse kindlaksmääramiseks optilisele salvestuskandjale kantud märgiste tegemiseks ning kustutamiseks ja salvestusseadeInfo
- Publication number
- EE04789B1 EE04789B1 EEP200000543A EEP200000543A EE04789B1 EE 04789 B1 EE04789 B1 EE 04789B1 EE P200000543 A EEP200000543 A EE P200000543A EE P200000543 A EEP200000543 A EE P200000543A EE 04789 B1 EE04789 B1 EE 04789B1
- Authority
- EE
- Estonia
- Prior art keywords
- making
- recording device
- optical media
- determining optimum
- optimum writing
- 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
- G11B7/004—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)
- Mechanical Treatment Of Semiconductor (AREA)
- Road Signs Or Road Markings (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radar Systems Or Details Thereof (AREA)
- Radio Relay Systems (AREA)
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 EE200000543A (et) | 2002-02-15 |
EE04789B1 true 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)
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 |
HU225333B1 (en) * | 1999-07-15 | 2006-09-28 | Koninkl Philips Electronics Nv | 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 |
CN101107653B (zh) * | 2005-01-18 | 2010-04-14 | 皇家飞利浦电子股份有限公司 | 用于选择最佳写入参数的方法和装置以及供所述方法和装置使用的光学记录媒质 |
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)
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 |
DE69023692T2 (de) * | 1989-05-08 | 1996-06-27 | Philips Electronics Nv | Informationsaufzeichnungssystem, Aufzeichnungsverfahren und Aufzeichnungsträger zur Anwendung in einem derartigen Informationsaufzeichnungssystem. |
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 |
US5863702A (en) * | 1995-03-28 | 1999-01-26 | Toray Industries, Inc. | Optical recording media |
CN1136547C (zh) * | 1995-08-22 | 2004-01-28 | 松下电器产业株式会社 | 光盘记录和/或重放装置及设定记录功率及清除功率的方法 |
US5808972A (en) * | 1995-12-28 | 1998-09-15 | Nikon Corporation | Stabilized overwriteable optical recording method using laser beam intensity settings |
-
2000
- 2000-01-06 YU YU55700A patent/YU49342B/sh unknown
- 2000-01-06 JP JP2000592826A patent/JP2002534757A/ja active Pending
- 2000-01-06 IL IL13825300A patent/IL138253A/en not_active IP Right Cessation
- 2000-01-06 EA EA200000915A patent/EA200000915A1/ru unknown
- 2000-01-06 EE EEP200000543A patent/EE04789B1/et not_active IP Right Cessation
- 2000-01-06 HU HU0101667A patent/HU223985B1/hu not_active IP Right Cessation
- 2000-01-06 CA CA002322589A patent/CA2322589C/en not_active Expired - Fee Related
- 2000-01-06 RO ROA200000887A patent/RO121927B1/ro unknown
- 2000-01-06 BR BR0004008-8A patent/BR0004008A/pt not_active IP Right Cessation
- 2000-01-06 CN CNA2005100592005A patent/CN1694165A/zh active Pending
- 2000-01-06 US US09/623,829 patent/US6584051B1/en not_active Expired - Fee Related
- 2000-01-06 PL PL342819A patent/PL197446B1/pl not_active IP Right Cessation
- 2000-01-06 AU AU26628/00A patent/AU759552B2/en not_active Ceased
- 2000-01-06 WO PCT/EP2000/000094 patent/WO2000041172A1/en active IP Right Grant
- 2000-01-06 DE DE60042803T patent/DE60042803D1/de not_active Expired - Lifetime
- 2000-01-06 ES ES00904887T patent/ES2329333T3/es not_active Expired - Lifetime
- 2000-01-06 EP EP00904887A patent/EP1062662B1/en not_active Expired - Lifetime
- 2000-01-06 ID IDW20001726A patent/ID26869A/id unknown
- 2000-01-06 AT AT00904887T patent/ATE441178T1/de not_active IP Right Cessation
- 2000-01-06 KR KR1020007009921A patent/KR20010088283A/ko not_active Application Discontinuation
- 2000-01-06 CN CNB008003017A patent/CN100392728C/zh not_active Expired - Fee Related
- 2000-01-06 TR TR2000/02591T patent/TR200002591T1/xx unknown
- 2000-01-06 CZ CZ20003268A patent/CZ298167B6/cs not_active IP Right Cessation
- 2000-02-17 TW TW089102702A patent/TW509924B/zh not_active IP Right Cessation
- 2000-06-01 UA UA2000105698A patent/UA73921C2/uk unknown
- 2000-09-07 HR HR20000588A patent/HRP20000588A2/hr not_active Application Discontinuation
- 2000-09-07 NO NO20004474A patent/NO20004474L/no not_active Application Discontinuation
-
2003
- 2003-02-13 US US10/365,767 patent/US6717895B2/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB4A | Valid patent at the end of a year |
Effective date: 20071231 |
|
MM4A | Lapsed by not paying the annual fees |
Effective date: 20080106 |