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Color filter registered reflective display

  • US 10,304,394 B2
  • Filed: 10/07/2015
  • Issued: 05/28/2019
  • Est. Priority Date: 10/08/2014
  • Status: Active Grant
First Claim
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1. A reflective image display, comprising:

  • a pixel array having a plurality of color filters;

    a front electrode;

    a rear electrode, the front and the rear electrode forming a gap therebetween;

    a first and a second convexly-protruding light-directing structures positioned between the rear electrode and the plurality of color filters; and

    wherein the first and the second convexly-protruding light-directing structures are configured to capture a light ray coming through a first of the plurality of color filters and to one of substantially absorb the incoming light ray or to substantially reflect the incoming light ray through the first of the plurality of color filters;

    wherein at least a portion of the rear electrode is positioned between the first and the second convexly-protruding light-directing structures.

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