EG23007A - Methods optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus - Google Patents
Methods optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatusInfo
- Publication number
- EG23007A EG23007A EG20011212A EG20011212A EG23007A EG 23007 A EG23007 A EG 23007A EG 20011212 A EG20011212 A EG 20011212A EG 20011212 A EG20011212 A EG 20011212A EG 23007 A EG23007 A EG 23007A
- Authority
- EG
- Egypt
- Prior art keywords
- methods
- optical recording
- recording medium
- recording apparatus
- medium
- Prior art date
Links
Classifications
-
- 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
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10481—Improvement or modification of read or write signals optimisation methods
- G11B20/105—Improvement or modification of read or write signals optimisation methods selecting parameter values from a plurality of predetermined settings
-
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
- G11B20/182—Testing using test patterns
-
- 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
-
- 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
- G11B7/1263—Power control during transducing, e.g. by monitoring
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00204046 | 2000-11-17 | ||
| EP00125983 | 2000-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EG23007A true EG23007A (en) | 2003-12-31 |
Family
ID=26071617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EG20011212A EG23007A (en) | 2000-11-17 | 2001-11-17 | Methods optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US7110336B2 (uk) |
| EP (1) | EP1338007B1 (uk) |
| JP (1) | JP4263480B2 (uk) |
| KR (1) | KR100922708B1 (uk) |
| CN (2) | CN1294576C (uk) |
| AR (1) | AR032774A1 (uk) |
| AT (1) | ATE435484T1 (uk) |
| AU (2) | AU2002221849B2 (uk) |
| BG (1) | BG65343B1 (uk) |
| BR (1) | BR0107658B1 (uk) |
| CA (1) | CA2406728C (uk) |
| CZ (1) | CZ304715B6 (uk) |
| DE (1) | DE60139143D1 (uk) |
| DK (1) | DK1338007T3 (uk) |
| EA (1) | EA010523B1 (uk) |
| EE (1) | EE05252B1 (uk) |
| EG (1) | EG23007A (uk) |
| ES (1) | ES2328905T3 (uk) |
| HU (1) | HU230704B1 (uk) |
| IL (2) | IL150735A0 (uk) |
| MX (1) | MXPA02006982A (uk) |
| MY (1) | MY131219A (uk) |
| NO (1) | NO20023412L (uk) |
| PL (1) | PL209565B1 (uk) |
| PT (1) | PT1338007E (uk) |
| SI (1) | SI1338007T1 (uk) |
| SK (1) | SK287427B6 (uk) |
| TW (1) | TWI249736B (uk) |
| UA (1) | UA82174C2 (uk) |
| WO (1) | WO2002041306A1 (uk) |
| ZA (1) | ZA200205675B (uk) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005524187A (ja) * | 2002-04-23 | 2005-08-11 | 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 | 媒体へのデータ記録装置、当該装置において実現される方法及び当該装置から取得される記録媒体 |
| US8018817B2 (en) * | 2002-05-20 | 2011-09-13 | Samsung Electronics Co., Ltd. | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| US7369470B2 (en) * | 2002-05-20 | 2008-05-06 | Samsung Electronics Co., Ltd. | Method of recording erase pattern information on an optical recording medium, erasing information on the optical recording medium based on the erase pattern information, and optical recording medium therefor |
| EP1518231B1 (en) * | 2002-06-20 | 2006-11-29 | Koninklijke Philips Electronics N.V. | Method and device for determining a set of recording pulse series parameters for optical carrier recording, and optical record carrier |
| JP2006519457A (ja) * | 2003-03-05 | 2006-08-24 | 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 | 光媒体における情報書き込み／消去用パワーパラメータを決定する装置及び方法 |
| JP2005216347A (ja) * | 2004-01-28 | 2005-08-11 | Sony Corp | 記録パルス最適化方法 |
| KR20070087574A (ko) | 2004-11-04 | 2007-08-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 방법, 이 방법을 사용하는 광 기록장치와, 이 방법 및장치에 사용되는 광 기록매체 |
| US8064303B2 (en) | 2004-12-23 | 2011-11-22 | Koninklijke Philips Electronics N.V. | Analysis of optical effects on storage medium |
| 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 |
| KR20070003511A (ko) * | 2005-06-30 | 2007-01-05 | 엘지전자 주식회사 | 기록매체 및 기록매체 기록/재생방법 및 장치 |
| EP1946314A2 (en) * | 2005-11-04 | 2008-07-23 | Koninklijke Philips Electronics N.V. | A method and device for controlling write power in a recordable optical storage system |
Family Cites Families (15)
| 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 |
| CH649797A5 (de) * | 1980-09-09 | 1985-06-14 | Canron Inc Crissier | Verfahren und vorrichtung zur bestimmung der bei gleiskorrekturarbeiten ausgefuehrten gesamtverstellung des gleises. |
| US5418764A (en) | 1988-01-22 | 1995-05-23 | U.S. Philips Corporation | Recording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrier |
| NL9000328A (nl) * | 1989-06-23 | 1991-01-16 | Philips Nv | Werkwijze en inrichting voor het aanbrengen van informatiepatronen op een registratiedrager. |
| 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 |
| US5303217A (en) * | 1989-06-23 | 1994-04-12 | U.S. Philips Corporation | Optical recording device wherein recording beam intensity is set in accordance with an optimum value of the DC component of a recorded signal |
| US5185733A (en) * | 1990-03-01 | 1993-02-09 | International Business Machines Corporation | Calibrating lasers for optical recording using a maximal readback signal amplitude as a criterion |
| US5341360A (en) * | 1992-06-05 | 1994-08-23 | Maxoptix Corporation | Method and apparatus for calibrating laser write power by averaging upper and lower knees of a calibration profile |
| JP3254120B2 (ja) * | 1996-01-22 | 2002-02-04 | 株式会社リコー | 光ディスク装置 |
| US6134209A (en) * | 1996-12-06 | 2000-10-17 | U.S. Philips Corporation | Producing optical recording using optimum write power |
| US5793737A (en) * | 1996-12-06 | 1998-08-11 | U.S. Philips Corporation | Method and apparatus for writing optical recording media with optimum value of write power |
| WO1998025266A1 (en) * | 1996-12-06 | 1998-06-11 | Koninklijke Philips Electronics N.V. | Optical recording medium |
| TW358935B (en) * | 1996-12-06 | 1999-05-21 | Philips Electronics Nv | Method and apparatus for writing optical recording media |
| JP2000504466A (ja) * | 1996-12-06 | 2000-04-11 | 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 | 光記録媒体 |
| PL185917B1 (pl) * | 1996-12-24 | 2003-08-29 | Koninkl Philips Electronics Nv | Sposób i urządzenie do zapisu optycznego informacjSposób i urządzenie do zapisu optycznego informacjii |
-
2001
- 2001-11-12 CN CNB018061583A patent/CN1294576C/zh not_active Expired - Lifetime
- 2001-11-12 DK DK01996855T patent/DK1338007T3/da active
- 2001-11-12 DE DE60139143T patent/DE60139143D1/de not_active Expired - Lifetime
- 2001-11-12 SK SK1042-2002A patent/SK287427B6/sk not_active IP Right Cessation
- 2001-11-12 PT PT01996855T patent/PT1338007E/pt unknown
- 2001-11-12 AU AU2002221849A patent/AU2002221849B2/en not_active Expired
- 2001-11-12 IL IL15073501A patent/IL150735A0/xx unknown
- 2001-11-12 AT AT01996855T patent/ATE435484T1/de active
- 2001-11-12 WO PCT/EP2001/013159 patent/WO2002041306A1/en active Application Filing
- 2001-11-12 CZ CZ2002-2449A patent/CZ304715B6/cs not_active IP Right Cessation
- 2001-11-12 MX MXPA02006982A patent/MXPA02006982A/es active IP Right Grant
- 2001-11-12 JP JP2002543431A patent/JP4263480B2/ja not_active Expired - Lifetime
- 2001-11-12 KR KR1020027009126A patent/KR100922708B1/ko active IP Right Grant
- 2001-11-12 AU AU2184902A patent/AU2184902A/xx active Pending
- 2001-11-12 EE EEP200200396A patent/EE05252B1/xx unknown
- 2001-11-12 SI SI200130940T patent/SI1338007T1/sl unknown
- 2001-11-12 PL PL360650A patent/PL209565B1/pl unknown
- 2001-11-12 HU HU0204230A patent/HU230704B1/hu unknown
- 2001-11-12 ES ES01996855T patent/ES2328905T3/es not_active Expired - Lifetime
- 2001-11-12 EA EA200300582A patent/EA010523B1/ru not_active IP Right Cessation
- 2001-11-12 CA CA2406728A patent/CA2406728C/en not_active Expired - Lifetime
- 2001-11-12 BR BRPI0107658-2A patent/BR0107658B1/pt active IP Right Grant
- 2001-11-12 CN CNA2005100818603A patent/CN1794347A/zh active Pending
- 2001-11-12 EP EP01996855A patent/EP1338007B1/en not_active Expired - Lifetime
- 2001-11-15 MY MYPI20015234A patent/MY131219A/en unknown
- 2001-11-16 US US09/996,000 patent/US7110336B2/en not_active Expired - Lifetime
- 2001-11-17 EG EG20011212A patent/EG23007A/xx active
- 2001-11-19 AR ARP010105398A patent/AR032774A1/es active IP Right Grant
- 2001-12-11 UA UA2003054405A patent/UA82174C2/uk unknown
-
2002
- 2002-03-27 TW TW091106018A patent/TWI249736B/zh not_active IP Right Cessation
- 2002-07-11 BG BG106913A patent/BG65343B1/bg unknown
- 2002-07-15 NO NO20023412A patent/NO20023412L/no not_active Application Discontinuation
- 2002-07-15 IL IL150735A patent/IL150735A/en active IP Right Grant
- 2002-07-16 ZA ZA200205675A patent/ZA200205675B/en unknown
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