G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 1/13 (2006.01)
Patent
CA 2661914
Provided is an electro-optic device comprising: a liquid crystal layer (20) between a pair of opposing transparent substrates (10, 100); a resistive patterned electrode (patterned electrodes) set positioned between the liquid crystal layer and the inward-facing surface of the first transparent substrate; and a conductive layer between the liquid crystal layer and the inward-facing surface of the second transparent substrate, wherein the conductive layer and resistive patterned electrode set are electrically connected, and wherein said resistive patterned electrode set comprises one or more electrically separated electrodes, wherein the desired voltage drop is applied across each electrode to provide the desired phase retardation profile.
Dispositif électro-optique comprenant: couche de cristaux liquides entre une paire de substrats transparents opposés; ensemble d'électrodes résistives structurées entre la couche précédente et la surface tournée vers l'intérieur du premier substrat transparent; et couche conductrice entre la couche de cristaux liquides et la surface tournée vers l'intérieur du second substrat transparent, la couche conductrice et l'ensemble d'électrodes résistives structurées étant reliés électriquement, et cet ensemble comprenant une ou plusieurs électrodes séparées électriquement, sachant que la chute de tension souhaitée est appliquée aux bornes de chaque électrode pour fournir le profil de retard de phase souhaité.
Andrews Robichaud
Johnson & Johnson Vision Care Inc.
Meredith Gerald
LandOfFree
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