To provide a micro electromechanical device with an optical function separated from mechanical and electrical functions.
A micro electromechanical (MEMS) device (800) comprises: a substrate (20) having a top surface (88); a movable element (810) over the substrate (20); and a drive electrode (82). The movable element (810) comprises; a deformable layer (34); and a reflective element (814) mechanically coupled to the deformable layer (34). The reflective element (814) comprises a reflective surface (92). The drive electrode (82) is disposed in a lateral direction from the reflective surface (92). The movable element (810) responds to voltage difference applied between the drive electrode (82) and the movable element (810) by moving in a direction generally perpendicular to the top surface (88) of the substrate (20).
MIGNARD MARC
JP2003177336A | 2003-06-27 | |||
JP2008514985A | 2008-05-08 | |||
JP2005309099A | 2005-11-04 | |||
JPH11258558A | 1999-09-24 | |||
JP2004012642A | 2004-01-15 | |||
JP5065487B2 | 2012-10-31 |
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro