Patent ID: 11959806
Assignee: OBSIDIAN SENSORS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 13:
14. A method of manufacturing a microelectromechanical system, comprising:
providing a substrate comprising a surface;
providing a lid comprising a surface;
providing spacers to separate the lid and the substrate;
coupling each of the spacers to the surface of the substrate and the surface of the lid, wherein the spacers, the surface of the lid, and the surface of the substrate define a cavity;
providing a pixel in the cavity to detect radiation;
positioning the pixel on the surface of the substrate; and
providing a reflector comprising an antenna structure and a transmission line to:
direct the radiation to the pixel; and
shift a phase of the radiation.