Patent 7489329 was granted and assigned to Samsung on February, 2009 by the United States Patent and Trademark Office.
The present invention relates, in general, to scanning apparatuses using a vibration light modulator and, more particularly, to a scanning apparatus using a vibration light modulator, which performs high speed scanning using a plurality of diffracted beams, formed from a single beam by the reflection and diffraction thereof, and allows each of diffracted beams to form a plurality of pixels by vibrating actuating cells of the light modulator.