Liquid crystal alignment material and display panel
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorWei CUI
Life of this patent
Estimating the term…
Abstract
A liquid crystal alignment material and a display panel containing the same are provided. The liquid crystal alignment material includes an additive and pillar[n]arene. The additive includes a first group, a second group, and a third group. The second group is attached between the first group and the third group. The third group has a polarity. The pillar[n]arene includes n benzene rings and n is a positive integer. The benzene rings are bonded to each other and define a cavity. The pillar[n]arene is attached to the first group of the additive. The display panel includes the liquid crystal alignment material and a liquid crystal molecule.
Claims16
A liquid crystal alignment material comprising:
- an additive comprising a first group, a second group, and a third group, wherein the first group of the additive is a substituted or unsubstituted C1-8 alkyl group, the second group is attached between the first group and the third group, and the third group has a polarity;
- and
- pillar[n]arene comprising n benzene rings, wherein n is a positive integer, the benzene rings are bonded to each other and define a cavity, and the pillar[n]arene is attached to the first group of the additive.
A display panel, comprising:
- a liquid crystal alignment material comprising:
- an additive comprising a first group, a second group, and a third group, the second group is attached between the first group and the third group, and the third group has a polarity;
- pillar[n]arene comprising n benzene rings, wherein n is a positive integer, the benzene rings are bonded to each other and define a cavity, and the pillar[n]arene is attached to the first group of the additive;
- and
- a liquid crystal molecule intercalated in the cavity of the pillar[n]arene by an intermolecular force.
A liquid crystal alignment material, comprising:
- an additive comprising a first group, a second group, and a third group, wherein the second group is attached between the first group and the third group, and the third group has a polarity;
- and
- pillar[n]arene comprising n benzene rings, wherein n is a positive integer, the benzene rings are bonded to each other and define a cavity, and the pillar[n]arene is attached to the first group of the additive.
Dependencies are inferred from the claim text.