Miniature camera module with a hollow linear ultrasonic motor-based focus feature
Naoya Masuda, Shunsuke Izuhara, Tomoaki Mashimo
Topics & Concepts
SliderMiniaturizationUltrasonic motorCamera moduleLens (geology)Linear motorStatorComputer visionComputer scienceActuatorUltrasonic sensorArtificial intelligenceAcousticsOpticsEngineeringMechanical engineeringElectrical engineeringPhysicsElectrowetting and Microfluidic TechnologiesPiezoelectric Actuators and ControlModular Robots and Swarm Intelligence