Abstract: Micromirror systems with concealed multi-piece hinge structures are provided for reflective applications. Generally, light is reflected by these structures adapted for three-dimensional tilt as well as up-and-down or out-of-plane actuation. Devices can be produced utilizing the various optional features described herein to provide miniaturized, highly controllable solutions for use in optical switching, projection and other applications, especially optical applications.

Abstract: Multi-tilt mirrors, assemblies and applications of the same, and methods of making. Micromirror devices employing a superstructure that includes a mirror supported over a hinge set above substructure. Various features described are applicable to improve manufacturability, enable further miniaturization of the elements and/or to increase relative light return. Devices can be produced utilizing the various optional features described herein to provide miniaturized, highly controllable optics solutions.

Abstract: Micromirror devices, especially for use in digital projection are disclosed. Other applications are contemplated as well. The devices employ a superstructure that includes a mirror supported over a hinge set above a substructure. Various improvements to the superstructure over known micromirror devices are provided. The features described are applicable to improve manufacturability, enable further miniaturization of the elements and/or to increase relative light return. Devices can be produced utilizing the various optional features described herein, possibly offering cost savings, lower power consumption, and higher resolution.

Abstract: Micromirror devices, especially for use in digital projection are disclosed. Other applications are contemplated as well. The devices employ a superstructure that includes a mirror supported over a hinge set above a substructure. Various improvements to the superstructure over known micromirror devices are provided. The features described are applicable to improve manufacturability, enable further miniaturization of the elements and/or to increase relative light return. Devices can be produced utilizing the various optional features described herein, possibly offering cost savings, lower power consumption, and higher resolution.