Invention Grant
US08501023B2 Method for forming a mirror MEMS device 有权
形成镜面MEMS器件的方法

Method for forming a mirror MEMS device
Abstract:
An apparatus for use with a digital micromirror device includes a hinge layer that is disposed outwardly from a substrate. The hinge layer including a hinge that is capable of at least partially supporting a micromirror that is disposed outwardly from the hinge. In one particular embodiment, the hinge and the substrate are separated by a first air gap. The device also including a first hinge support that is disposed outwardly from the substrate and inwardly from at least a portion of the hinge layer. The first hinge support being capable of transmitting a voltage to the hinge. At least a portion of the hinge support coupled to at least the portion of the hinge layer. In one particular embodiment, the first hinge support is formed in a process step that is different than a process step that forms the hinge layer.
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