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 (hu) |
EP (1) | EP1338007B1 (hu) |
JP (1) | JP4263480B2 (hu) |
KR (1) | KR100922708B1 (hu) |
CN (2) | CN1294576C (hu) |
AR (1) | AR032774A1 (hu) |
AT (1) | ATE435484T1 (hu) |
AU (2) | AU2002221849B2 (hu) |
BG (1) | BG65343B1 (hu) |
BR (1) | BR0107658B1 (hu) |
CA (1) | CA2406728C (hu) |
CZ (1) | CZ304715B6 (hu) |
DE (1) | DE60139143D1 (hu) |
DK (1) | DK1338007T3 (hu) |
EA (1) | EA010523B1 (hu) |
EE (1) | EE05252B1 (hu) |
EG (1) | EG23007A (hu) |
ES (1) | ES2328905T3 (hu) |
HU (1) | HU230704B1 (hu) |
IL (2) | IL150735A0 (hu) |
MX (1) | MXPA02006982A (hu) |
MY (1) | MY131219A (hu) |
NO (1) | NO20023412L (hu) |
PL (1) | PL209565B1 (hu) |
PT (1) | PT1338007E (hu) |
SI (1) | SI1338007T1 (hu) |
SK (1) | SK287427B6 (hu) |
TW (1) | TWI249736B (hu) |
UA (1) | UA82174C2 (hu) |
WO (1) | WO2002041306A1 (hu) |
ZA (1) | ZA200205675B (hu) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1502256A2 (en) * | 2002-04-23 | 2005-02-02 | Koninklijke Philips Electronics N.V. | Device for recording data on a medium, method implemented in such a device and recording medium obtained from said device |
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 |
KR20050014868A (ko) * | 2002-06-20 | 2005-02-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 광 매체 기록을 위한 기록 펄스열 파라미터 세트를결정하는 방법 및 장치와, 광 기록매체 |
CN1757063A (zh) * | 2003-03-05 | 2006-04-05 | 皇家飞利浦电子股份有限公司 | 确定在光学介质上写入/擦除信息的功率参数的设备和方法 |
JP2005216347A (ja) * | 2004-01-28 | 2005-08-11 | Sony Corp | 記録パルス最適化方法 |
US20090059748A1 (en) | 2004-11-04 | 2009-03-05 | Koninklijke Philips Electronics, N.V. | Method, optical recording apparatus using such method and optical recording medium for use by the method and the apparatus |
CN100592395C (zh) | 2004-12-23 | 2010-02-24 | 皇家飞利浦电子股份有限公司 | 一种用于选择光记录装置最优写入参数的方法 |
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 |
KR20070003511A (ko) * | 2005-06-30 | 2007-01-05 | 엘지전자 주식회사 | 기록매체 및 기록매체 기록/재생방법 및 장치 |
WO2007052194A2 (en) * | 2005-11-04 | 2007-05-10 | 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. |
ES2080783T4 (es) | 1989-05-08 | 2005-06-16 | Koninklijke Philips Electronics N.V. | Sistema para la grabacion de informacion, y dispositivo de grabacion y soporte de grabacion para uso en un sistema para la grabacion de informacion de este tipo. |
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 |
KR100557275B1 (ko) * | 1996-12-06 | 2006-05-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 광기록매체 |
TW358935B (en) * | 1996-12-06 | 1999-05-21 | Philips Electronics Nv | Method and apparatus for writing optical recording media |
WO1998025266A1 (en) * | 1996-12-06 | 1998-06-11 | Koninklijke Philips Electronics N.V. | Optical recording medium |
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 |
US6134209A (en) * | 1996-12-06 | 2000-10-17 | U.S. Philips Corporation | Producing optical recording using optimum write power |
WO1998028742A2 (en) * | 1996-12-24 | 1998-07-02 | Koninklijke Philips Electronics N.V. | Optical recording method and apparatus using this method |
-
2001
- 2001-11-12 WO PCT/EP2001/013159 patent/WO2002041306A1/en active Application Filing
- 2001-11-12 BR BRPI0107658-2A patent/BR0107658B1/pt active IP Right Grant
- 2001-11-12 DE DE60139143T patent/DE60139143D1/de not_active Expired - Lifetime
- 2001-11-12 ES ES01996855T patent/ES2328905T3/es not_active Expired - Lifetime
- 2001-11-12 AT AT01996855T patent/ATE435484T1/de active
- 2001-11-12 PL PL360650A patent/PL209565B1/pl unknown
- 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 EE EEP200200396A patent/EE05252B1/xx unknown
- 2001-11-12 CN CNB018061583A patent/CN1294576C/zh not_active Expired - Lifetime
- 2001-11-12 HU HU0204230A patent/HU230704B1/hu unknown
- 2001-11-12 EP EP01996855A patent/EP1338007B1/en not_active Expired - Lifetime
- 2001-11-12 AU AU2002221849A patent/AU2002221849B2/en not_active Expired
- 2001-11-12 EA EA200300582A patent/EA010523B1/ru not_active IP Right Cessation
- 2001-11-12 CZ CZ2002-2449A patent/CZ304715B6/cs not_active IP Right Cessation
- 2001-11-12 AU AU2184902A patent/AU2184902A/xx active Pending
- 2001-11-12 CN CNA2005100818603A patent/CN1794347A/zh active Pending
- 2001-11-12 KR KR1020027009126A patent/KR100922708B1/ko active IP Right Grant
- 2001-11-12 SI SI200130940T patent/SI1338007T1/sl unknown
- 2001-11-12 JP JP2002543431A patent/JP4263480B2/ja not_active Expired - Lifetime
- 2001-11-12 DK DK01996855T patent/DK1338007T3/da active
- 2001-11-12 MX MXPA02006982A patent/MXPA02006982A/es active IP Right Grant
- 2001-11-12 IL IL15073501A patent/IL150735A0/xx unknown
- 2001-11-12 CA CA2406728A patent/CA2406728C/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 IL IL150735A patent/IL150735A/en active IP Right Grant
- 2002-07-15 NO NO20023412A patent/NO20023412L/no not_active Application Discontinuation
- 2002-07-16 ZA ZA200205675A patent/ZA200205675B/en unknown
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