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Light absorbers and methods

  • US 20070115415A1
  • Filed: 11/21/2005
  • Published: 05/24/2007
  • Est. Priority Date: 11/21/2005
  • Status: Abandoned Application
First Claim
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1. A light absorbing, anti-reflecting filter comprising:

  • a total reflective layer;

    a dielectric layer formed on the total reflective layer;

    a partially reflective layer formed on the dielectric layer;

    a first compensator layer formed on the first partially reflective layer; and

    a second compensator layer formed on the first compensator layer;

    wherein the first and second compensator layers have different indicies of refraction.

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