CN1022650C - 在光记录载体上记录信息图形的设备 - Google Patents
在光记录载体上记录信息图形的设备 Download PDFInfo
- Publication number
- CN1022650C CN1022650C CN90103097A CN90103097A CN1022650C CN 1022650 C CN1022650 C CN 1022650C CN 90103097 A CN90103097 A CN 90103097A CN 90103097 A CN90103097 A CN 90103097A CN 1022650 C CN1022650 C CN 1022650C
- Authority
- CN
- China
- Prior art keywords
- signal
- light intensity
- read
- recording
- value
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
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
-
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901591 | 1989-06-23 | ||
NL8901591 | 1989-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1048279A CN1048279A (zh) | 1991-01-02 |
CN1022650C true CN1022650C (zh) | 1993-11-03 |
Family
ID=19854893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90103097A Expired - Lifetime CN1022650C (zh) | 1989-06-23 | 1990-06-20 | 在光记录载体上记录信息图形的设备 |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0404251B1 (zh) |
JP (3) | JP2995334B2 (zh) |
KR (1) | KR0169103B1 (zh) |
CN (1) | CN1022650C (zh) |
AR (1) | AR244456A1 (zh) |
AT (1) | ATE114856T1 (zh) |
BR (1) | BR9002975A (zh) |
DE (1) | DE69014436T2 (zh) |
HK (1) | HK41396A (zh) |
HU (1) | HU210013B (zh) |
PL (1) | PL165214B1 (zh) |
RU (1) | RU1796076C (zh) |
UA (1) | UA27219C2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5493549A (en) * | 1990-04-10 | 1996-02-20 | Seiko Epson Corporation | Optical recording regeneration apparatus with compensation circuit |
EP0453161A3 (en) * | 1990-04-10 | 1992-07-08 | Seiko Epson Corporation | Optical recording apparatus |
NL9200397A (nl) * | 1992-03-04 | 1993-10-01 | Philips Nv | Informatie-optekeninrichting. |
BE1007029A3 (nl) * | 1993-04-22 | 1995-02-21 | Koninkl Philips Electronics Nv | Werkwijze voor het afleiden van een kwaliteitssignaal uit een uitgelezen signaal, alsmede een optekeninrichting en een uitleesinrichting waarin een dergelijke werkwijze wordt toegepast. |
WO1995022142A1 (en) * | 1994-02-14 | 1995-08-17 | Philips Electronics N.V. | Method and recording device for recording signals on a record carrier |
WO1995033261A1 (fr) * | 1994-05-31 | 1995-12-07 | Sony Corporation | Enregistreur de donnees |
US5548572A (en) * | 1995-03-31 | 1996-08-20 | International Business Machines Corporation | Spare and calibration sector management for optical WORM media |
US5696756A (en) * | 1995-04-14 | 1997-12-09 | Kabushiki Kaishia Toshiba | Optical disk having an evaluation pattern for evaluating the optical disk |
TW293981B (zh) | 1995-07-21 | 1996-12-21 | Philips Electronics Nv | |
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 |
US8982181B2 (en) | 2006-06-13 | 2015-03-17 | Newbery Revocable Trust Indenture | Digital stereo photographic system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU513008B2 (en) * | 1978-11-13 | 1980-11-06 | Discovision Associates | Monitoring apparatus and method for monitoring |
AU513376B2 (en) * | 1978-11-13 | 1980-11-27 | Discovision Associates | Writing with stabilization circuit and method for writing with stabilization feedback |
US4562567A (en) * | 1982-11-12 | 1985-12-31 | North American Philips Corporation | Apparatus for controlling the write beam in an optical data recording system |
US4747091A (en) * | 1985-07-25 | 1988-05-24 | Olympus Optical Co., Ltd. | Semiconductor laser drive device |
-
1990
- 1990-06-18 EP EP90201582A patent/EP0404251B1/en not_active Expired - Lifetime
- 1990-06-18 DE DE69014436T patent/DE69014436T2/de not_active Expired - Lifetime
- 1990-06-18 AT AT90201582T patent/ATE114856T1/de not_active IP Right Cessation
- 1990-06-20 HU HU903931A patent/HU210013B/hu unknown
- 1990-06-20 CN CN90103097A patent/CN1022650C/zh not_active Expired - Lifetime
- 1990-06-20 PL PL90285704A patent/PL165214B1/pl unknown
- 1990-06-20 KR KR1019900009037A patent/KR0169103B1/ko not_active IP Right Cessation
- 1990-06-20 RU SU904830271A patent/RU1796076C/ru active
- 1990-06-20 UA UA4830271A patent/UA27219C2/uk unknown
- 1990-06-21 AR AR90317179A patent/AR244456A1/es active
- 1990-06-25 BR BR909002975A patent/BR9002975A/pt not_active IP Right Cessation
- 1990-06-25 JP JP2164341A patent/JP2995334B2/ja not_active Expired - Lifetime
-
1996
- 1996-03-07 HK HK41396A patent/HK41396A/xx not_active IP Right Cessation
-
1999
- 1999-04-22 JP JP11115470A patent/JPH11339274A/ja active Pending
-
2001
- 2001-05-21 JP JP2001150977A patent/JP2002032916A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
UA27219C2 (uk) | 2000-08-15 |
EP0404251A1 (en) | 1990-12-27 |
KR910001663A (ko) | 1991-01-31 |
JP2995334B2 (ja) | 1999-12-27 |
HUT55559A (en) | 1991-05-28 |
DE69014436T2 (de) | 1995-06-14 |
EP0404251B1 (en) | 1994-11-30 |
AR244456A1 (es) | 1993-10-29 |
JPH11339274A (ja) | 1999-12-10 |
DE69014436D1 (de) | 1995-01-12 |
KR0169103B1 (ko) | 1999-03-20 |
RU1796076C (ru) | 1993-02-15 |
ATE114856T1 (de) | 1994-12-15 |
CN1048279A (zh) | 1991-01-02 |
JPH0334127A (ja) | 1991-02-14 |
JP2002032916A (ja) | 2002-01-31 |
HU903931D0 (en) | 1990-11-28 |
HK41396A (en) | 1996-03-15 |
PL285704A1 (en) | 1991-03-11 |
BR9002975A (pt) | 1991-08-20 |
PL165214B1 (pl) | 1994-11-30 |
HU210013B (en) | 1995-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY TO: N.V. PHILIPS OPTICALLAMP LTD., CO. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Philips Electronics N. V. Patentee before: N.V. Philips' Gloeipenfabrieken |
|
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: ROYAL PHILIPS ELECTRONICS CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Koninklike Philips Electronics N. V. Patentee before: Philips Electronics N. V. |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Daxin Technology Co., Ltd. Assignor: Holland Royal PHILPS electronics Limited by Share Ltd Assignor: Holland Royal PHILPS electronics Limited by Share Ltd Contract fulfillment period: From April 1, 2004 to June 20, 2010 Denomination of invention: Apparatus for recording information patterns on an optical record carrier Granted publication date: 19930822 License type: General permission Record date: 20050221 Assignee: Dongguan Daxin Technology Co., Ltd. Contract fulfillment period: From April 1, 2004 to June 20, 2010 Contract record no.: 051000030030 Denomination of invention: Apparatus for recording information patterns on an optical record carrier Granted publication date: 19930822 License type: General permission Record date: 20050221 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.4.1 TO 2010.6.20 Name of requester: DONGGUAN DAXIN SCIENCE CO., LTD. Effective date: 20050221 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 19931103 |