Liquid crystal photoalignment materials
AssigneeLomox Limited
InventorGene Carl Koch
Life of this patent
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Abstract
A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatising moiety.
Claims10
A charge transporting, liquid crystal photoalignment material comprising hole transporting moiety and a liquid crystal photoalignment moiety wherein both the hole transporting moiety and the liquid crystal photoalignment moiety form at least one single fused aromatic ring system which constitutes a combined hole transporting and liquid crystal photoalignment moiety and wherein the hole transporting moiety and the liquid crystal photoalignment moiety of the at least one single fused aromatic ring system are not separated by one or more linkages, and
- wherein the combined hole transporting and liquid crystal photoalignment moiety is connected through a covalent chemical bond to a surface derivatising moiety.
Dependencies are inferred from the claim text.