ELECTRO-OPTIC POLYMER AND ELECTRO-OPTIC DEVICES MADE THEREFROM
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United States of America Patent
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Issued Date -
Oct 9, 2014
app pub date -
Dec 3, 2013
filing date -
Nov 15, 2007
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Abandoned
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Abstract
According to an embodiment, an electro-optic polymer comprises a host polymer and a guest nonlinear optical chromophore having the structure D-π-A, wherein: D is a donor, π is a π-bridge, and A is an acceptor; a bulky substituent group is covalently attached to at least one of D, π, or A; and the bulky substituent group has at least one non-covalent interaction with part of the host polymer that impedes chromophore depoling.
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