FR2522860B1
(fr)
*
|
1982-03-02 |
1989-07-13 |
Thomson Csf |
Tete optique d'ecriture-lecture d'un disque optique et dispositif optique associe a une telle tete
|
FR2522861B1
(fr)
*
|
1982-03-02 |
1988-01-08 |
Thomson Csf |
Tete optique d'ecriture-lecture d'un disque optique et dispositif optique associe a une telle tete
|
US4553227A
(en)
*
|
1982-04-23 |
1985-11-12 |
Tokyo Shibaura Denki Kabushiki Kaisha |
Optical pickup
|
JPS59104733A
(ja)
*
|
1982-12-08 |
1984-06-16 |
Pioneer Electronic Corp |
光学式情報読取装置における光学系駆動装置
|
JPS5999224U
(ja)
*
|
1982-12-23 |
1984-07-05 |
パイオニア株式会社 |
光学式情報読取装置
|
US4660190A
(en)
*
|
1983-01-25 |
1987-04-21 |
Sharp Kabushiki Kaisha |
Optical focus position control in optical disc apparatus
|
JPS59153626U
(ja)
*
|
1983-03-31 |
1984-10-15 |
株式会社東芝 |
光学式情報読取装置
|
US4658390A
(en)
*
|
1983-04-18 |
1987-04-14 |
Sharp Kabushiki Kaisha |
Optical focus position control in an optical memory system
|
US4720088A
(en)
*
|
1983-05-18 |
1988-01-19 |
Canon Kabushiki Kaisha |
Optical system supporting device
|
EP0144445B1
(en)
*
|
1983-05-31 |
1988-03-09 |
Matsushita Electric Industrial Co., Ltd. |
Apparatus for driving objective lens of optical disc player
|
US4596444A
(en)
*
|
1983-07-05 |
1986-06-24 |
Alps Electric Co., Ltd. |
Double cantilever support construction for optical systems
|
JPS6069841A
(ja)
*
|
1983-09-26 |
1985-04-20 |
Toshiba Corp |
光学ヘッド装置
|
NL8303700A
(nl)
*
|
1983-10-27 |
1985-05-17 |
Philips Nv |
Electro-optische inrichting.
|
US4633456A
(en)
*
|
1984-01-23 |
1986-12-30 |
International Business Machines Corporation |
Two axis electromagnetic actuator
|
JPS60140228U
(ja)
*
|
1984-02-27 |
1985-09-17 |
パイオニア株式会社 |
光学式情報読取装置
|
JPS60155022U
(ja)
*
|
1984-03-21 |
1985-10-16 |
パイオニア株式会社 |
光学式情報読取装置における光学系駆動装置
|
JPS60155020U
(ja)
*
|
1984-03-22 |
1985-10-16 |
パイオニア株式会社 |
光学式情報読取装置における光学系駆動装置
|
JPS61208641A
(ja)
*
|
1985-03-13 |
1986-09-17 |
Olympus Optical Co Ltd |
光学的情報記録再生装置
|
JPH0668843B2
(ja)
*
|
1985-08-16 |
1994-08-31 |
ソニー株式会社 |
光学ピツクアツプ装置
|
US4750164A
(en)
*
|
1985-12-09 |
1988-06-07 |
Canon Kabushiki Kaisha |
Optical system driving device
|
JPH0690860B2
(ja)
*
|
1987-04-10 |
1994-11-14 |
インターナショナル・ビジネス・マシ−ンズ・コーポレーシヨン |
磁気ディスク記憶装置
|
NL8702034A
(nl)
*
|
1987-08-31 |
1989-03-16 |
Philips Nv |
Optische eenheid voor het contactloos inschrijven en/of aftasten van een informatiespoor, alsmede inrichting voorzien van de optische eenheid.
|
JPH0266739A
(ja)
*
|
1988-09-01 |
1990-03-06 |
Pioneer Electron Corp |
光学式ビックアップ装置
|
FR2648241B1
(fr)
*
|
1989-06-12 |
1991-09-27 |
Aerospatiale |
Dispositif de guidage et de manoeuvre d'un element mobile parallelement a un axe, et instrument optique le comportant
|
US5136558A
(en)
*
|
1989-06-20 |
1992-08-04 |
Applied Magnetics Corporation |
Two axis electromagnetic actuator
|
US6141300A
(en)
*
|
1989-06-20 |
2000-10-31 |
Discovision Associates |
Optical actuator including lens assembly with optical axis having symmetric suspensory forces acting thereon and optical disc system including same
|
US5265079A
(en)
|
1991-02-15 |
1993-11-23 |
Applied Magnetics Corporation |
Seek actuator for optical recording
|
JPH0460929A
(ja)
*
|
1990-06-25 |
1992-02-26 |
Canon Inc |
光学ヘッド及び該光学ヘッドを備えた光学的情報記録再生装置
|
US5245174A
(en)
*
|
1990-10-15 |
1993-09-14 |
Applied Magnetics Corporation |
Focus sensing apparatus utilizing a reflecting surface having variable reflectivity
|
GB2248989B
(en)
*
|
1990-10-15 |
1995-05-24 |
Applied Magnetics Corp |
Focus sensing apparatus and method
|
US5313332A
(en)
*
|
1990-11-16 |
1994-05-17 |
Applied Magnetics Corporation |
Flexure suspension for two axis actuator
|
US6236625B1
(en)
|
1991-02-15 |
2001-05-22 |
Discovision Associates |
Optical disc system having current monitoring circuit with controller for laser driver and method for operating same
|
US5808980A
(en)
*
|
1991-02-15 |
1998-09-15 |
Discovision Associates |
Seek actuator for optical recording
|
US5729511A
(en)
|
1991-02-15 |
1998-03-17 |
Discovision Associates |
Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal
|
US5677899A
(en)
*
|
1991-02-15 |
1997-10-14 |
Discovision Associates |
Method for moving carriage assembly from initial position to target position relative to storage medium
|
US6069857A
(en)
*
|
1991-02-15 |
2000-05-30 |
Discovision Associates |
Optical disc system having improved circuitry for performing blank sector check on readable disc
|
US5177640A
(en)
*
|
1991-10-08 |
1993-01-05 |
Applied Magnetics Corporation |
Two-axis moving coil actuator
|
US5381288A
(en)
*
|
1992-06-16 |
1995-01-10 |
Applied Magnetics Corporation, Inc. |
Center moment suspension assembly
|
US5400070A
(en)
*
|
1992-10-07 |
1995-03-21 |
Eastman Kodak Company |
Lever actuated optical offset image sampling system
|
US5363136A
(en)
*
|
1992-10-07 |
1994-11-08 |
Eastman Kodak Company |
Cam actuated optical offset image sampling system
|
US5428589A
(en)
*
|
1993-08-17 |
1995-06-27 |
Eastman Kodak Company |
Apparatus and method for an electromagnetic actuator with two orthogonal axes of motion
|
JP3279024B2
(ja)
*
|
1993-10-30 |
2002-04-30 |
ソニー株式会社 |
光ピックアップ装置
|
JP3246140B2
(ja)
*
|
1993-11-16 |
2002-01-15 |
ソニー株式会社 |
対物レンズ駆動装置
|
JP3319481B2
(ja)
*
|
1993-12-22 |
2002-09-03 |
ソニー株式会社 |
対物レンズ駆動装置及びこれを利用した光ディスク装置
|
US5748578A
(en)
*
|
1995-01-25 |
1998-05-05 |
Discovision Associates |
Colpitts type oscillator having reduced ringing and improved optical disc system utilizing same
|
US5920539A
(en)
*
|
1995-01-25 |
1999-07-06 |
Discovision Associates |
Apparatus and method for suppression of electromagnetic emissions having a groove on an external surface for passing an electrical conductor
|
US6434087B1
(en)
|
1995-01-25 |
2002-08-13 |
Discovision Associates |
Optical disc system and method for controlling bias coil and light source to process information on a storage medium
|
US6091684A
(en)
*
|
1995-01-25 |
2000-07-18 |
Discovision Associates |
Optical disc system and method for changing the rotational rate of an information storage medium
|
FR2734065B1
(fr)
*
|
1995-05-12 |
1997-06-06 |
Commissariat Energie Atomique |
Composants microoptiques et microdeflecteurs optomecaniques a deplacement de microlentilles
|
AU8760698A
(en)
*
|
1997-08-22 |
1999-03-16 |
Park Scientific Instruments |
Scanning probe microscope system removably attachable to an optical microscope objective
|
US5986983A
(en)
*
|
1997-11-19 |
1999-11-16 |
Eastman Kodak Company |
Multiple degrees of freedom actuator for optical recording
|
ES2280431T3
(es)
|
2000-11-16 |
2007-09-16 |
Robert Bosch Gmbh |
Elemento de engranaje para la transmision de un par motor libre de juego.
|
US7307764B2
(en)
*
|
2003-07-16 |
2007-12-11 |
Eastman Kodak Company |
Apparatus and method for controlled movement of pixel imaging device
|