DE3477618D1 - Apparatus for reproducing information from an optically readable record carrier - Google Patents
Apparatus for reproducing information from an optically readable record carrierInfo
- Publication number
- DE3477618D1 DE3477618D1 DE8484201453T DE3477618T DE3477618D1 DE 3477618 D1 DE3477618 D1 DE 3477618D1 DE 8484201453 T DE8484201453 T DE 8484201453T DE 3477618 T DE3477618 T DE 3477618T DE 3477618 D1 DE3477618 D1 DE 3477618D1
- Authority
- DE
- Germany
- Prior art keywords
- record carrier
- optically readable
- readable record
- reproducing information
- pits
- 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
Links
- 238000005070 sampling Methods 0.000 abstract 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
- G11B7/005—Reproducing
-
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0948—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for detection and avoidance or compensation of imperfections on the carrier, e.g. dust, scratches, dropouts
Landscapes
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8303564A NL8303564A (nl) | 1983-10-17 | 1983-10-17 | Inrichting voor het weergeven van informatie van een optisch uitleesbare registratiedrager. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3477618D1 true DE3477618D1 (en) | 1989-05-11 |
Family
ID=19842571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484201453T Expired DE3477618D1 (en) | 1983-10-17 | 1984-10-10 | Apparatus for reproducing information from an optically readable record carrier |
Country Status (13)
Country | Link |
---|---|
US (1) | US4813031A (de) |
EP (1) | EP0138273B1 (de) |
JP (1) | JPS60109036A (de) |
AT (1) | ATE42009T1 (de) |
AU (1) | AU578044B2 (de) |
CA (1) | CA1235502A (de) |
CZ (1) | CZ789984A3 (de) |
DD (1) | DD232779A5 (de) |
DE (1) | DE3477618D1 (de) |
ES (1) | ES536761A0 (de) |
HK (1) | HK83091A (de) |
NL (1) | NL8303564A (de) |
SG (2) | SG86790G (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303564A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van informatie van een optisch uitleesbare registratiedrager. |
NL8303563A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van digitale informatie via een overdrachtsmedium. |
NL8303560A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van informatie van een optisch uitleesbare registratiedrager. |
GB8527235D0 (en) * | 1985-11-05 | 1985-12-11 | Ici Plc | Measuring instrument |
DE3783114T2 (de) * | 1986-09-20 | 1993-04-22 | Pioneer Electronic Corp | Servomechanismus fuer eine aufzeichnungsplatte-wiedergabeanordnung. |
JPS6446237A (en) * | 1987-08-12 | 1989-02-20 | Canon Kk | Optical information recording and reproducing device |
JP2576542B2 (ja) * | 1987-11-16 | 1997-01-29 | ソニー株式会社 | 光記録情報再生装置 |
JPH01263978A (ja) * | 1988-04-14 | 1989-10-20 | Matsushita Electric Ind Co Ltd | 情報トラックの検索装置 |
NL8901142A (nl) * | 1989-05-08 | 1990-12-03 | Philips Nv | Inrichting voor het uitlezen van een op een registratiedrager aangebracht informatiepatroon, alsmede een signaalverwerkingsschakeling voor toepassing in een dergelijke inrichting. |
NL8902058A (nl) * | 1989-08-14 | 1991-03-01 | Philips Nv | Inrichting voor het optimaliseren van het werkingsgebied van een a/d-omvormer. |
US5247502A (en) * | 1990-02-16 | 1993-09-21 | Canon Kabushiki Kaisha | Optical information recording and/or reproducing apparatus and method for sampling an irradiation state error signal |
JP2593229B2 (ja) * | 1990-02-16 | 1997-03-26 | キヤノン株式会社 | 光ディスク装置 |
JP3014798B2 (ja) * | 1991-04-20 | 2000-02-28 | 株式会社リコー | ヘッド移動制御方法および光ディスク装置 |
TW364992B (en) * | 1996-04-25 | 1999-07-21 | Toshiba Corp | Optic data regeneration apparatus and control method thereof |
JPH10188482A (ja) * | 1996-10-29 | 1998-07-21 | Sony Corp | デジタル信号再生回路およびデジタル信号再生方法 |
EP0914652B1 (de) * | 1997-04-25 | 2005-07-06 | Koninklijke Philips Electronics N.V. | Gerät und detektoreinheit zur wiedergabe eines optisch lesbaren aufzeichnungsträgers |
TW491996B (en) * | 1999-11-04 | 2002-06-21 | Koninkl Philips Electronics Nv | Device for reading and/or writing information from/onto an optical information carrier |
US6809804B1 (en) * | 2000-05-11 | 2004-10-26 | Becton, Dickinson And Company | System and method for providing improved event reading and data processing capabilities in a flow cytometer |
KR100382737B1 (ko) * | 2001-03-26 | 2003-05-09 | 삼성전자주식회사 | 광 디스크 시스템의 재생 신호와 제어 신호 발생 장치 및방법 |
JP3961886B2 (ja) * | 2002-06-06 | 2007-08-22 | パイオニア株式会社 | 情報記録装置 |
US7728974B2 (en) * | 2007-02-07 | 2010-06-01 | Cytopeia, Inc. | Enhanced detection system and method |
US8928881B2 (en) | 2009-01-23 | 2015-01-06 | University Of Washington | Cytometer with automatic continuous alignment correction |
WO2016112035A1 (en) | 2015-01-08 | 2016-07-14 | University Of Washington | Systems and methods for immersion flow cytometry |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814332A (ja) * | 1981-07-16 | 1983-01-27 | Mitsubishi Electric Corp | 光学式情報再生装置 |
FR2511537B1 (fr) * | 1981-08-14 | 1986-09-05 | Thomson Csf | Dispositif optique de suivi de piste a echantillonnage |
JPH0675297B2 (ja) * | 1981-08-28 | 1994-09-21 | 株式会社日立製作所 | 光学的情報記録再生装置 |
JPS5891538A (ja) * | 1981-11-25 | 1983-05-31 | Hitachi Ltd | 光デイスクトラツク追跡装置 |
NL8200208A (nl) * | 1982-01-21 | 1983-08-16 | Philips Nv | Inrichting voor het uitlezen van een schijfvormige registratiedrager. |
FR2523349A1 (fr) * | 1982-03-12 | 1983-09-16 | Thomson Csf | Procede et dispositif optique de generation de signaux d'asservissements de la position d'une tache d'exploration des pistes d'un support d'information |
JPS58169350A (ja) * | 1982-03-31 | 1983-10-05 | Hitachi Ltd | 光学的情報記録再生装置 |
FR2528605B1 (fr) * | 1982-06-15 | 1987-11-20 | Thomson Csf | Procede et dispositif optique de focalisation d'un faisceau d'energie lumineuse sur un plan de reference d'un support d'information ainsi que ce support |
NL8303564A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van informatie van een optisch uitleesbare registratiedrager. |
NL8303562A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van informatie van een optisch uitleesbare registratiedrager. |
-
1983
- 1983-10-17 NL NL8303564A patent/NL8303564A/nl not_active Application Discontinuation
-
1984
- 1984-03-14 US US06/589,386 patent/US4813031A/en not_active Expired - Fee Related
- 1984-10-10 AT AT84201453T patent/ATE42009T1/de not_active IP Right Cessation
- 1984-10-10 EP EP84201453A patent/EP0138273B1/de not_active Expired
- 1984-10-10 DE DE8484201453T patent/DE3477618D1/de not_active Expired
- 1984-10-11 CA CA000465190A patent/CA1235502A/en not_active Expired
- 1984-10-15 DD DD84268395A patent/DD232779A5/de not_active IP Right Cessation
- 1984-10-15 ES ES536761A patent/ES536761A0/es active Granted
- 1984-10-17 CZ CS847899A patent/CZ789984A3/cs unknown
- 1984-10-17 AU AU34409/84A patent/AU578044B2/en not_active Ceased
- 1984-10-17 JP JP59216460A patent/JPS60109036A/ja active Granted
-
1990
- 1990-10-24 SG SG867/90A patent/SG86790G/en unknown
-
1991
- 1991-08-01 SG SG627/91A patent/SG62791G/en unknown
- 1991-10-24 HK HK830/91A patent/HK83091A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0138273B1 (de) | 1989-04-05 |
EP0138273A1 (de) | 1985-04-24 |
JPS60109036A (ja) | 1985-06-14 |
ES8506923A1 (es) | 1985-08-01 |
NL8303564A (nl) | 1985-05-17 |
ATE42009T1 (de) | 1989-04-15 |
AU3440984A (en) | 1985-04-26 |
US4813031A (en) | 1989-03-14 |
CZ789984A3 (en) | 1993-03-17 |
SG86790G (en) | 1990-12-21 |
SG62791G (en) | 1991-08-23 |
JPH057771B2 (de) | 1993-01-29 |
DD232779A5 (de) | 1986-02-05 |
AU578044B2 (en) | 1988-10-13 |
CA1235502A (en) | 1988-04-19 |
ES536761A0 (es) | 1985-08-01 |
HK83091A (en) | 1991-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |