Gravity sag compensation in fluid-filled lenses

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United States of America Patent

PATENT NO 11719960
SERIAL NO

16869222

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Abstract

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Examples include a device including a fluid lens having a membrane, a substrate, and a fluid at least partially enclosed between the membrane and the substrate. The membrane may have a spatial variation in at least one membrane parameter along a particular direction, that may compensate for gravity sag in the membrane of the fluid lens when the device is worn by a user. Examples also include related methods and systems.

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Patent Owner(s)

Patent OwnerAddress
META PLATFORMS TECHNOLOGIES LLC1 META WAY MENLO PARK CA 94025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herbert, Andrew Alexander Bedfordshire, GB 3 3
Hernández, Hayden Erik Oxford, GB 5 4
Jacoby, Thomas Norman Llyn Oxfordshire, GB 16 76
Ouderkirk, Andrew John Redmond, US 310 1186

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