Liquid crystal composition
AssigneeChunghwa Picture Tubes, Ltd.
InventorsChun-Wei Su, Jian-Hua Chen
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Abstract
A liquid crystal composition including a first liquid crystal monomer, and a second liquid crystal monomer, wherein the ratio of the first liquid crystal monomer is 5 wt % to 10 wt % and the ratio of the second liquid crystal monomer is 90 wt % to 95 wt %, based on the total weight of the first liquid crystal monomer and the second liquid crystal monomer. The first liquid crystal monomer is selected from the group consisting of tetra-cyclic compounds represented by formula 1 to formula 6: wherein R is C3-C12 alkyl group, X is —COO—, —C≡C—, or —N═N—, and Y is —CN. The second liquid crystal monomer includes a bicyclic structure or a tricyclic structure.
Claims8
A liquid crystal composition, comprising:
- a first liquid crystal monomer selected from the group consisting of tetra-cyclic compounds represented by formula 1 to formula 6:
- wherein R is a C3-C12 alkyl group, X is —COO—, —C≡C—, or —N═N—, and Y is —CN;
- and
- a second liquid crystal monomer comprising a bicyclic structure or a tricyclic structure, selected from the group consisting of compounds represented by formula 8 to formula 11:
- wherein based on a total weight of the first liquid crystal monomer and the second liquid crystal monomer, a ratio of the first liquid crystal monomer is 5 wt % to 10 wt % and a ratio of the second liquid crystal monomer is 90 wt % to 95 wt %.
Dependencies are inferred from the claim text.