ELECTROWETTING ELEMENT WITH RIDGE

An electrowetting element comprising a first fluid and a second fluid immiscible with the first fluid. A first support plate comprises: a first support plate surface in contact with at least one of the first fluid or the second fluid, a substrate having a substrate surface, an electrode and a ridge....

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Bibliographic Details
Main Authors MANUKYAN, Gor, BOON, Gerben
Format Patent
LanguageEnglish
French
German
Published 22.07.2020
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:An electrowetting element comprising a first fluid and a second fluid immiscible with the first fluid. A first support plate comprises: a first support plate surface in contact with at least one of the first fluid or the second fluid, a substrate having a substrate surface, an electrode and a ridge. The ridge comprises a substantially parallel ridge surface substantially parallel to the substrate surface and a sloping ridge surface angled relative to the substantially parallel ridge surface. A wall is located at least partly on the substantially parallel ridge surface. The ridge is configured to reduce a flow of the first fluid along an inner surface of the wall.
Bibliography:Application Number: EP20160822657