Objective lens actuating device, optical pickup employing the ob
Objective lens actuator
Objective lens actuator
Objective lens actuator
Objective lens actuator
Objective lens actuator
Objective lens actuator and method for manufacturing the same
Objective lens actuator and method for producing the same
Objective lens actuator and optical disk apparatus
Objective lens actuator and optical disk apparatus
Objective lens actuator and optical pickup device having the...
Objective lens actuator assembly for an optical disk drive
Objective lens actuator for optical head
Objective lens actuator having a high degree of design freedom
Objective lens actuator having frame-shaped leaf springs for min
Objective lens actuator having movements restricting control mea
Objective lens actuator having rodlike elastic members supportin
Objective lens actuator using a balance weight therein
Objective lens alignment in optical pickup unit assembly
Objective lens and method for manufacture thereof