ACTUATOR ARRAY OF PROJECTION TYPE DISPLAY APPARATUS AND OPERATION CIRCUIT THEREOF

摘要

an active matrix substrate(11); a transformation part(13) formed on the substrate and polarized in one direction; an internal electrode(21) formed perpendicularly to the direction of the polarization of the transformation part(13); a dielectric(27) formed on top of the projected transformation part(13); a mirror surface(25) formed on top of the dielectric(27); and an external electrode(23) formed on top of the transformation part in horizontal direction and connected with an external terminal selectively.