Polyphenyl thioether (and synthesis path) for use in liquid lenses

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United States of America Patent

PATENT NO 11630242
SERIAL NO

17082059

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Abstract

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A liquid lens fluid composition includes a polyphenyl ether molecule having from 2 to 7 aromatic rings, where the rings include ortho substitutions, meta substitutions, or a combination of ortho, meta, and para substitutions. Inter-ring linkages may include sulfur or oxygen. The liquid lens fluid composition may be characterized by a refractive index over the visible spectrum of at least 1.4, a viscosity at room temperature of less than approximately 1000 cP, and a freezing point of less than approximately −10° C.

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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
Caraballo-Sánchez, Manuel Extremadura, ES 1 0
Hernández, Hayden Erik Oxford, GB 5 4
Ouderkirk, Andrew John Kirkland, US 310 1186
Purvis, Lafe Redmond, US 10 13
Ye, Sheng Redmond, US 206 921

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