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.
Claims24
1-59. (canceled)
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 the surface derivatising moiety.
A method for forming charge transporting, liquid crystal photoalignment layer comprising
- immersing a glass or similar substrate into a solvent solution of material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety and a liquid crystal photoalignment moiety connected through covalent chemical bonds to the surface derivatising moiety and
- then withdrawing the substrate from the solvent solution,
- optionally rinsing the substrate with water, and
- drying the substrate.
Dependencies are inferred from the claim text.