UA73921C2 - Method for determining optimal power for erasing and writing information; data writing device providing the realization of the method - Google Patents
Method for determining optimal power for erasing and writing information; data writing device providing the realization of the method Download PDFInfo
- Publication number
- UA73921C2 UA73921C2 UA2000105698A UA2000105698A UA73921C2 UA 73921 C2 UA73921 C2 UA 73921C2 UA 2000105698 A UA2000105698 A UA 2000105698A UA 2000105698 A UA2000105698 A UA 2000105698A UA 73921 C2 UA73921 C2 UA 73921C2
- Authority
- UA
- Ukraine
- Prior art keywords
- power
- specified
- recording medium
- radiation
- pulses
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000003287 optical effect Effects 0.000 claims abstract description 72
- 230000005855 radiation Effects 0.000 claims description 96
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 210000004013 groin Anatomy 0.000 claims description 2
- 101100498160 Mus musculus Dach1 gene Proteins 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 235000011449 Rosa Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- Optics & Photonics (AREA)
- Physics & Mathematics (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)
- Radio Relay Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Optical Record Carriers And Manufacture Thereof (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 (1)
| Publication Number | Publication Date |
|---|---|
| UA73921C2 true UA73921C2 (en) | 2005-10-17 |
Family
ID=8239793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2000105698A UA73921C2 (en) | 1999-01-08 | 2000-06-01 | Method for determining optimal power for erasing and writing information; data writing device providing the realization of the method |
Country Status (26)
| Country | Link |
|---|---|
| US (2) | US6584051B1 (ro) |
| EP (1) | EP1062662B1 (ro) |
| JP (1) | JP2002534757A (ro) |
| KR (1) | KR20010088283A (ro) |
| CN (2) | CN100392728C (ro) |
| AT (1) | ATE441178T1 (ro) |
| AU (1) | AU759552B2 (ro) |
| BR (1) | BR0004008A (ro) |
| CA (1) | CA2322589C (ro) |
| CZ (1) | CZ298167B6 (ro) |
| DE (1) | DE60042803D1 (ro) |
| EA (1) | EA200000915A1 (ro) |
| EE (1) | EE04789B1 (ro) |
| ES (1) | ES2329333T3 (ro) |
| HR (1) | HRP20000588A2 (ro) |
| HU (1) | HU223985B1 (ro) |
| ID (1) | ID26869A (ro) |
| IL (1) | IL138253A (ro) |
| NO (1) | NO20004474L (ro) |
| PL (1) | PL197446B1 (ro) |
| RO (1) | RO121927B1 (ro) |
| TR (1) | TR200002591T1 (ro) |
| TW (1) | TW509924B (ro) |
| UA (1) | UA73921C2 (ro) |
| WO (1) | WO2000041172A1 (ro) |
| YU (1) | YU49342B (ro) |
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 |
| CN100409321C (zh) * | 1999-07-15 | 2008-08-06 | 皇家菲利浦电子有限公司 | 用于记录标记的方法和设备以及所使用的记录载体 |
| 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 |
| WO2006067737A1 (en) * | 2004-12-23 | 2006-06-29 | Koninklijke Philips Electronics N.V. | A method for selecting an optimum writing parameter of an optical recording apparatus |
| 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)
| 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 |
| WO1995022142A1 (en) * | 1994-02-14 | 1995-08-17 | 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 |
| EP0737967B8 (en) * | 1995-03-28 | 2003-08-20 | Toray Industries, Inc. | Optical recording media and a method for recording on the optical recording media |
| US5841747A (en) * | 1995-08-22 | 1998-11-24 | Matsushita Electric Industrial Co., Ltd. | Optical disk device and method for setting recording power and erasing power |
| US5808972A (en) * | 1995-12-28 | 1998-09-15 | Nikon Corporation | Stabilized overwriteable optical recording method using laser beam intensity settings |
-
2000
- 2000-01-06 CZ CZ20003268A patent/CZ298167B6/cs not_active IP Right Cessation
- 2000-01-06 IL IL13825300A patent/IL138253A/en not_active IP Right Cessation
- 2000-01-06 HU HU0101667A patent/HU223985B1/hu not_active IP Right Cessation
- 2000-01-06 WO PCT/EP2000/000094 patent/WO2000041172A1/en active IP Right Grant
- 2000-01-06 CN CNB008003017A patent/CN100392728C/zh not_active Expired - Fee Related
- 2000-01-06 BR BR0004008-8A patent/BR0004008A/pt not_active IP Right Cessation
- 2000-01-06 DE DE60042803T patent/DE60042803D1/de not_active Expired - Lifetime
- 2000-01-06 RO ROA200000887A patent/RO121927B1/ro unknown
- 2000-01-06 EE EEP200000543A patent/EE04789B1/xx not_active IP Right Cessation
- 2000-01-06 TR TR2000/02591T patent/TR200002591T1/xx unknown
- 2000-01-06 YU YU55700A patent/YU49342B/sh unknown
- 2000-01-06 ES ES00904887T patent/ES2329333T3/es not_active Expired - Lifetime
- 2000-01-06 CN CNA2005100592005A patent/CN1694165A/zh active Pending
- 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 AU AU26628/00A patent/AU759552B2/en not_active Ceased
- 2000-01-06 ID IDW20001726A patent/ID26869A/id unknown
- 2000-01-06 EP EP00904887A patent/EP1062662B1/en not_active Expired - Lifetime
- 2000-01-06 US US09/623,829 patent/US6584051B1/en not_active Expired - Fee Related
- 2000-01-06 JP JP2000592826A patent/JP2002534757A/ja active Pending
- 2000-01-06 PL PL342819A patent/PL197446B1/pl not_active IP Right Cessation
- 2000-01-06 CA CA002322589A patent/CA2322589C/en not_active Expired - Fee Related
- 2000-01-06 EA EA200000915A patent/EA200000915A1/ru unknown
- 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 NO NO20004474A patent/NO20004474L/no not_active Application Discontinuation
- 2000-09-07 HR HR20000588A patent/HRP20000588A2/hr not_active Application Discontinuation
-
2003
- 2003-02-13 US US10/365,767 patent/US6717895B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA73921C2 (en) | Method for determining optimal power for erasing and writing information; data writing device providing the realization of the method | |
| KR100428983B1 (ko) | 광정보매체기록방법및장치 | |
| US8102751B2 (en) | Optical recording condition setting method, optical recording/reproducing device, control program, and recording medium | |
| US7693023B2 (en) | Method and apparatus for recording data on optical recording medium | |
| KR100922708B1 (ko) | 기록 파라미터 및 기록전력 레벨의 최적 값 설정방법, 이 방법을 사용한 광 기록장치, 이 방법과 장치에 사용되는 광 기록매체 | |
| KR100639404B1 (ko) | 광 기록매체의 정보층에 복수의 마크를 기록하는 방법 및장치 | |
| US7136328B2 (en) | Magneto-optical recording device capable of setting the time phase of laser pulses and magnetic fields | |
| RU2314577C2 (ru) | Способ и устройство для записи данных на оптический носитель записи | |
| RU2265895C2 (ru) | Способ и устройство для записи данных на оптический носитель записи | |
| JP3850037B2 (ja) | 光記録担体の書込み方法及び装置 | |
| EP1568019B1 (en) | Determining a value of a recording pulse parameter for optical recording | |
| RU2326452C2 (ru) | Способ записи и устройство записи на носитель оптической записи | |
| JP2006172667A (ja) | 記録パワー初期値決定方法と光学的情報記録再生装置およびそれを用いた光学的情報記録媒体 | |
| JPH10188286A (ja) | 相変化ディスクの記録再生装置におけるレーザの消去パワー設定方法及び相変化ディスクの記録再生装置 | |
| MXPA00008820A (en) | Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods | |
| JP2007519149A (ja) | 最適上書きのための記録装置及び方法 | |
| KR20040060882A (ko) | 광 기록매체에 데이터를 기록하는 방법 및 그 장치 |