Organic compound, polymer prepared by the organic compound, and display panel containing the polymer
AssigneeGuangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorSong LAN
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Abstract
The disclosure provides an organic compound, a polymer prepared by the organic compound, and a display panel containing the polymer. The organic compound is represented by formula (1) or formula (2). X1, X2, X3, and X4 are each independently selected from —CR2 and N, X1 and X2 are not CR2 at the same time, and X3 and X4 are not CR2 at the same time, R1 is independently selected from a single bond, a substituted or unsubstituted C6-C14 aromatic group, and a substituted or unsubstituted C5-C13 heteroaromatic group, and R2 is independently selected from —H or NH2.
Claims20
An organic compound, wherein the organic compound is represented by formula (1) or formula (2):
- wherein X1, X2, X3, and X4 are each independently selected from CR2 and N, X1 and X2 are not CR2 at the same time, and X3 and X4 are not CR2 at the same time;
- R1 is independently selected from a substituted or unsubstituted C6-C14 aromatic group or a substituted or unsubstituted C5-C13 heteroaromatic group;
- and
- R2 is independently selected from —H or NH2.
A polymer, wherein the polymer is obtained by a reaction of a first type of raw material and a second type of raw material;
- wherein the first type of raw material comprises an organic compound represented by formula (1) or formula (2):
- wherein X1, X2, X3, and X4 are each independently selected from CR2 and N, X1 and X2 are not CR2 at the same time, and X3 and X4 are not CR2 at the same time;
- R1 is independently selected from a substituted or unsubstituted C6-C14 aromatic group or a substituted or unsubstituted C5-C13 heteroaromatic group;
- and
- R2 is independently selected from —H or NH2.
(canceled)
A display panel, wherein the display panel comprises a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate;
- the display panel further comprises a first alignment film disposed on a side of the first substrate facing the liquid crystal layer and/or a second alignment film disposed on a side of the second substrate facing the liquid crystal layer;
- wherein at least one of the first alignment film and the second alignment film comprises a polymer obtained by a reaction of a first type of raw material and a second type of raw material;
- wherein the first type of raw material comprises an organic compound represented by formula (1) or formula (2):
- wherein X1, X2, X3, and X4 are each independently selected from CR2 and N, X1 and X2 are not CR2 at the same time, and X3 and X4 are not CR2 at the same time;
- R1 is independently selected from a substituted or unsubstituted C6-C14 aromatic group or a substituted or unsubstituted C5-C13 heteroaromatic group;
- and
- R2 is independently selected from —H or NH2.
(canceled)
Dependencies are inferred from the claim text.