APPARATUS FOR DISPLAYING IMAGE USING PERSISTENCE OF VISION

摘要

An after image displaying device is provided to perform the displaying in various directions by comprising light sources which are arranged in a plurality of rows. In a light emitting unit(300), a plurality of light sources are arranged in one direction. The light emitting unit generates the afterimage effect according to the movement corresponding to the time. A driving unit(200) operates the lighting emitting unit according to each time zone. A power unit(100) supplies the power to the driving unit. A memory unit](210) stores information required for the operation of the lighting emitting unit. Bases on information stored in the memory, a control unit(220) controls the light emitting unit. A selection unit(230) selects the operation of the lighting emitting unit which a user wants.