Optical scanning device
AssigneeFunai Electric Co., Ltd.
InventorsToshiaki FUKUI, Hisayuki NEGISHI, Hideyuki TANAKA
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Abstract
An optical scanning device includes a light source component, a scanning component, an electrostatic driver, a controller, and a current sensor. The light source component emits light. The scanning component scans the light. The driver drives the scanning component. The controller controls emission of the light from the light source component. The current sensor senses current generated by a capacity change of the driver. The controller further controls the emission of the light from the light source component based on the sensed current sensed by the current sensor.
Claims20
An optical scanning device comprising:
- a light source component that emits light;
- a scanning component that scans the light;
- an electrostatic driver that drives the scanning component;
- a controller that controls emission of the light from the light source component;
- and
- a current sensor that senses current generated by a capacity change of the driver,
- the controller further controlling the emission of the light from the light source component based on the sensed current sensed by the current sensor.
Dependencies are inferred from the claim text.