CONDUCTIVE LIQUID FORMULATIONS FOR ELECTROWETTING OPTICAL DEVICES

An electrowetting optical device includes a conductive liquid, a non-conductive liquid, and a substrate. The conductive liquid is buffered to an acidic pH. The conductive liquid and the non-conductive liquid are immiscible. The substrate includes a dielectric topcoat. The conductive liquid and the n...

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Bibliographische Detailangaben
Hauptverfasser: Burger, Benjamin Jean-Baptiste Francois, Laune, Frederic Jean Jacques, Broutin, Jerome René, Malet-Vasseur, Géraldine Denise Juliette
Format: Patent
Sprache:eng
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Zusammenfassung:An electrowetting optical device includes a conductive liquid, a non-conductive liquid, and a substrate. The conductive liquid is buffered to an acidic pH. The conductive liquid and the non-conductive liquid are immiscible. The substrate includes a dielectric topcoat. The conductive liquid and the non-conductive liquid are in contact with the dielectric topcoat. The dielectric topcoat is a plasma-deposited organosilane precursor having the molecular formula SiOxCyHz.