High reliability varifocal electrostatic lens

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11867973
APP PUB NO 20210080688A1
SERIAL NO

17014336

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Abstract

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A varifocal lens includes a substrate having an inclined region, a primary electrode disposed over the inclined region of the substrate, a dielectric layer disposed over the primary electrode, a deformable membrane disposed over and at least partially spaced away from the dielectric layer, a secondary electrode disposed over a surface of the deformable membrane facing toward or away from the dielectric layer and overlying at least a portion of the primary electrode, and a fluid between the membrane and the substrate, wherein a surface of the dielectric layer facing the secondary electrode comprises a textured surface.

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Patent Owner(s)

Patent OwnerAddress
META PLATFORMS TECHNOLOGIES LLC1601 WILLOW ROAD MENLO PARK CA 94025

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooke, John Bothell, US 45 410
Diest, Kenneth Kirkland, US 30 181
Elabbasi, Nagi Menlo Park, US 8 18
Landig, Renate Eva Klementine Seattle, US 41 71
Menguc, Yigit Redmond, US 20 183
Ouderkirk, Andrew John Kirkland, US 291 927
Ransley, James Menlo Park, US 5 6
Scheller, Maik Andre Redmond, US 26 18
Stipe, Christopher Woodinville, US 13 1
Ye, Sheng Redmond, US 194 822

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