Patent classifications
C09K2211/1025
ORGANIC MOLECULES FOR USE IN OPTOELECTRONIC DEVICES
The invention relates to an organic molecule, in particular for use in optoelectronic components. According to the invention, the organic molecule has a structure of Formula I
##STR00001##
with XCN or CF3, D=
##STR00002##
wherein # is the point of attachment of unit D to one of the phenyl rings shown in Formula I; Z is a direct bond or is selected from the group consisting of CR.sup.3R.sup.4, CCR.sup.3R.sup.4, CO, CNR.sup.3, NR.sup.3, O, SiR.sup.3R.sup.4, S, S(O) and S(O).sub.2;
In each occurrence R.sup.1 and R.sup.2 is the same or different, is H, deuterium, a linear alkyl group having 1 to 5 C atoms, a linear alkenyl or alkynyl group having 2 to 8 C atoms, a branched or cyclic alkyl, alkenyl or alkynyl group having 3 to 10 C atoms, wherein one or more H atoms can be replaced by deuterium, or an aromatic or heteroaromatic ring system having 5 to 15 aromatic ring atoms, which can in each case be substituted with one or more radicals R.sup.6; and wherein at least one R.sup.a is not H, and wherein at least one R.sup.2 is H.
ORGANIC MOLECULES FOR USE IN ORGANIC OPTOELECTRONIC DEVICES
The invention relates to an organic molecule, in particular for use in optoelectronic components. According to the invention, the organic molecule has a structure of Formula I
##STR00001##
with
XCN,
D=
##STR00002##
wherein
# is the point of attachment of unit D to one of the phenyl rings shown in Formula I;
Z is a direct bond or is selected from the group consisting of CR.sup.3R.sup.4, CCR.sup.3R.sup.4, CO, CNR.sup.3, NR.sup.3, O, SiR.sup.3R.sup.4, S, S(O), S(O).sub.2;
In each occurrence R.sup.1 and R.sup.2 is the same or different, is H, deuterium, a linear alkyl group having 1 to 5 C atoms, a linear alkenyl or alkynyl group having 2 to 8 C atoms, a branched or cyclic alkyl, alkenyl or alkynyl group having 3 to 10 C atoms, wherein one or more H atoms can be replaced by deuterium or an aromatic ring system having 5 to 15 aromatic ring atoms, which can in each case be substituted with one or more radicals R.sup.6;
and wherein at least one R.sup.a is not H, and
wherein at least one R.sup.2 is H.
Color filter and color filter array panel
Provided is a color filter array panel. The color filter array panel according to exemplary embodiments of the present invention includes: a substrate; a color filter disposed on the substrate and including a colorant including at least one of a pigment and a dye, and a solid fluorescent material; and a light source unit supplying light to the color filter, in which the solid fluorescent material is an aggregation induced emission enhancement (AIEE) material of which a liquid state is solidified to increase fluorescence efficiency.
Organic compounds, light modulating composition and light modulating devices employing the same
An organic compound, a light modulating composition and a light modulating device are provided. The organic compound has a chemical structure represented by formula (I):
XArX(I) wherein X is ##STR00001##
Ar is ##STR00002##
The organic compound is transparent in its neutral state. The amide group or imide group introduced into the aromatic amine not only enhances the solubility of the organic compound in the solvent, but also enhances the electrochemical stability of the organic compound.
COMPOSITION
The present invention relates to a composition comprising at least one light emitting moiety.
COMPOSITION
The present invention relates to a composition comprising at least one light emitting moiety.
ELECTROACTIVE MATERIALS
There is disclosed a compound Formula I
##STR00001## In Formula I: Z is CR.sup.4R.sup.5, CCR.sup.4R.sup.5, SiR.sup.4R.sup.5, GeR.sup.4R.sup.5, NR.sup.4a, PR.sup.4a, P(O)R.sup.4a, O, S, SO, SO.sub.2, Se; SeO, SeO.sub.2, Te, TeO, or TeO.sub.2; R.sup.1-R.sup.3 are the same or different at each occurrence and are D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl, where two groups selected from R.sup.1, R.sup.2, and R.sup.3 can be joined together to form a fused ring; R.sup.4-R.sup.5 are the same or different at each occurrence and are H, D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl; R.sup.4a is alkyl, silyl, germyl, aryl, or a deuterated analog thereof; a is an integer from 0-4; b and c are the same or different and are an integer from 0-3.
ORGANIC ELECTROLUMINESCENT DEVICE
An amine derivative represented by the following General Formula (1) is provided.
##STR00001##
In the above General Formula (1), Ar.sup.1, Ar.sup.2 and Ar.sup.3 are independently a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group, at least one of Ar.sup.1, Ar.sup.2 and Ar.sup.3 is substituted with a substituted or unsubstituted silyl group, and L is a single bond, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group.
Amine derivative, and organic electroluminescence material and organic electroluminescence device using the same
An amine derivative represented by compound (1) of following Formula 1: ##STR00001##
Aromatic heterocycle derivative and organic electroluminescent element using same
An aromatic heterocyclic derivative represented by the following formula (1)-1 or (1)-2: ##STR00001##
wherein in the formula (1)-1 or (1)-2, A is a substituted or unsubstituted nitrogen-containing heterocyclic group including 2 to 30 ring carbon atoms; B is a substituted or unsubstituted aromatic hydrocarbon group including 6 to 30 ring carbon atoms or a substituted or unsubstituted aromatic heterocyclic group including 2 to 30 ring carbon atoms; n is an integer of 2 or more; and Czs are independently an aromatic heterocyclic group including a predetermined structure.