Methods and apparatus for actuating displays

摘要

A display apparatus comprises a modulator for selectively interacting with light in an optical path to form an image on the display apparatus. A controllable first electrostatic actuator provides a first mechanical support for the modulator, the first mechanical support providing a supportive connection from a first location on the modulator to a surface over which the modulator is supported. A second mechanical support provides a supportive connection from a second location on the modulator to the surface. The first electrostatic actuator drives the modulator in a plane substantially parallel to the surface.