198076 ⎘
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; 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; Electromechanical actuators for lens positioning for focusing and tracking
Optical element driving mechanism
#2Radial servo device for super-resolution optical disc and servo control method therefor
#3Optical encoder system and method
#4Optical encoder system and method
#5Electromagnetic actuators for digital cameras
#6Electromagnetic actuators for digital cameras
#7Optical disc actuator and optical disc drive device
#8OPTICAL PICKUP
#9Apparatus and method for controlling tape movement in a rotary head data storage system and retrieval system
#10Optical pickup assembly
#11LINEAR MOTOR FOR LASER BEAM RECORDER
#12OBJECTIVE LENS DRIVING DEVICE AND OPTICAL DISC DEVICE
#13Suspension arm actuator for a scanning device including a magnet for field optimization
#14OPTICAL DISK DEVICE AND CONTROL METHOD THEREOF
#15OPTICAL PICKUP ACTUATOR
#16Coil load driving circuit and optical disc device
#17ACTUATOR OF OPTICAL PICKUP HEAD
#18Actuator for optical pickup
#19Objective lens driving unit and optical pickup device having the same
#20Adjustable optical pickup actuator
#21Objective-lens driving apparatus and optical disk apparatus
#22Optical pick-up actuator
#23Optical pickup actuator with a magnetic driver having focus, track and tilt coils
#24Optical pickup device
#25Objective-lens driving apparatus and optical disk apparatus
#26Pickup for optical recording media and device having the pickup
#27Optical pickup actuator and optical recording and/or reproducing apparatus
#28Object lens drive device, and disc recording and/or reproducing apparatus
#29Optical pickup for optical disk drive and driving method thereof
#30Optical pickup and optical disk device
#31Optical pickup and optical disk apparatus
#32Optical disc apparatus
#33Actuator apparatus for optical pickup having tilt control
#34Optical recording/reproducing apparatus, medium, and method and controlling apparatus, medium, and method therefor
#35Magnetic circuit, optical pickup actuator, optical recording and/or reproducing apparatus, and methods therefor
#36Optical head
#37Optical head device and coil manufacturing apparatus
#38Adaptive control of tracking servo system of optical heads in optical storage devices