Meta device and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11668962
APP PUB NO 20210033892A1
SERIAL NO

17075007

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Abstract

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A beam steering apparatus may include: a mirror; a refractive index modulation layer disposed on the mirror; a nanoantenna on the refractive index modulation layer; and an insulating layer disposed between the nanoantenna and the refractive index modulation layer, wherein the insulating layer has a thickness distribution in which a first thickness of the insulating layer on a central region of the mirror is less than a second thickness of the insulating layer on an edge region of the mirror, wherein a refractive index of the refractive index modulation layer is modulated to control propagation direction of beam.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDSUWON-SI 16677

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Byounglyong Seoul, KR 52 256
Kim, Sunil Osan-si, KR 123 714
Lee, Changbum Seoul, KR 28 200

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