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Matching layer thin-films for an electromechanical systems reflective display device

  • US 9,081,188 B2
  • Filed: 04/03/2014
  • Issued: 07/14/2015
  • Est. Priority Date: 11/04/2011
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a reflective layer;

    an absorber layer spaced apart from the reflective layer to define a cavity between the absorber layer and the reflective layer, wherein the absorber layer is capable of transmitting light into the cavity, absorbing light, and reflecting light, the absorber layer including a metal layer;

    a plurality of matching layers on a first surface of the absorber layer facing away from the cavity, the plurality of matching layers including a first matching layer disposed on the absorber layer and a second matching layer disposed on the first matching layer; and

    a dielectric layer disposed on a second surface of the absorber layer facing the cavity.

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