Beam steering devices

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United States of America Patent

PATENT NO 11940711
APP PUB NO 20220214595A1
SERIAL NO

17406030

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A beam steering device includes a substrate with a first refractive index that defines a cavity, an electroactive material in the cavity that has a variable refractive index, and two sets of opposing overlays. The overlays in one set of opposing overlays are parallel to each other, while the overlays in the other set are tilted with respect to each other. This allows one or more electric fields between the overlays to be used to align the electroactive material in two different directions to change its refractive index, allowing for a faster speed of beam steering through refraction than conventional approaches.

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Patent Owner(s)

  • E-VISION SMART OPTICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Heugten Anthony Sarasota, US 51 1051

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