Abstract: Embodiments of the present disclosure provide an organic compound having a structure represented by a general formula (1) or (2), an organic light-emitting device, and a display panel, so as to improve the material performance, improve the luminous efficiency of the organic light-emitting device, and prolong the lifetime of the organic light-emitting device.

Abstract: The present disclosure provides an organic compound, a light extraction layer material, and an organic electronic device. The organic compound has a structure represented by formula (1). X1 and X2 are independently selected from O, S, or NR1; L1 and L2 are independently selected from a single bond, a substituted or unsubstituted aromatic group having 6 to 30 ring atoms, or a substituted or unsubstituted heteroaromatic group having 5 to 30 ring atoms; M1 and M2 are independently selected from a substituted or unsubstituted aromatic group having 6 to 60 ring atoms, a substituted or unsubstituted heteroaromatic group having 5 to 60 ring atoms, or a substituted or unsubstituted amino group.

Abstract: An organic boron-nitrogen compound has a structure represented by the following Formula (I). In the Formula (I), Ar1 is represented by the following formula and Ar2 is represented by any one of the following formulas: X is independently selected from CR4 or N at each occurrence, and X is C when X is at a fused site; Y is independently selected from CR5R6, NR7, S, or O at each occurrence; and Ar3 is selected from a substituted or unsubstituted aromatic group containing 6-40 carbon atoms or a substituted or unsubstituted heteroaromatic group containing 6-40 ring atoms.

Abstract: The present disclosure provides an organic compound, a light-emitting element, and a display panel. The organic compound has a structure represented by formula (1), wherein Ar1 is selected from the group consisting of a substituted or unsubstituted aromatic group having 6 to 60 ring atoms, and a substituted or unsubstituted heteroaromatic group having 5 to 60 ring atoms; X and Y are each independently selected from the group consisting of O, S, CR5R6, and NR7; W is selected from the group consisting of O, S, CR8R9, and NR10; and R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10, at each occurrence, are each independently selected from the group consisting of —H, a linear alkyl group having 1 to 20 carbon atoms, a branched alkyl group having 3 to 20 carbon atoms, and a substituted or unsubstituted aromatic group having 6 to 30 ring atoms.

Abstract: An aromatic amine compound has a structure represented by formula (1). In the formula (1), Ar1 and Ar2 are each independently selected from a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted aromatic group with 6 to 60 ring atoms, a substituted or unsubstituted heteroaromatic group with 5 to 60 ring atoms, or combinations thereof; Ar3 is selected from a substituted or unsubstituted aromatic group with 6 to 30 ring atoms or a substituted or unsubstituted heteroaromatic group with 5 to 30 ring atoms; and R1 is selected from substituted or unsubstituted methyl, substituted or unsubstituted ethyl, substituted or unsubstituted isopropyl, substituted or unsubstituted tertbutyl, substituted or unsubstituted cyclopentyl, substituted or unsubstituted cyclohexyl, or a substituted or unsubstituted adamantane group.

Abstract: The present application discloses heterocyclic-containing organic compounds, mixtures and organic electronic devices. The heterocyclic group-containing organic compounds in the present application have good performance of transferring and adjusting charge balance, and can be used as host materials in an organic electronic device, thereby improving the luminous efficiency and the lifetime of the device.

Abstract: The disclosure provides a compound, a composition, and an organic electronic device. The compound is represented by formula (1): Ar1 is selected from an aromatic group containing 6 to 18 ring atoms and a heteroaromatic group containing 6 to 13 ring atoms; Ar2 is selected from an aromatic group containing 6 to 14 ring atoms and a heteroaromatic group containing 13 to 19 ring atoms; L1 and L2 are each independently selected from a single bond and a group containing 6 ring atoms; R1 and R2 are each independently selected from -D, a C4 alkyl group, an aromatic group containing 6 to 10 ring atoms, and a heteroaromatic group containing 12 ring atoms; m1 is 0, 2, or 8, and m2 is 0 or 1.

Abstract: The disclosure provides an organic boron-nitrogen compound, a mixture, a composition, and an organic electronic device. The organic boron-nitrogen compound is represented by formula (I) or formula (II), in which Ar1 to Ar7 at each occurrence are independently selected from a substituted or unsubstituted aromatic group having 6 to 40 ring atoms or a substituted or unsubstituted heteroaromatic group having 6 to 40 ring atoms; X is independently selected from CR1 or N; and Z is selected from NR2, PR2, CR3R4, SiR3R4, O, S, S(?O)2, or S(?O).

Abstract: The present disclosure relates to an organic compound, a mixture, and an organic electroluminescence device. The compound has a structure as represented by formula (1): Ar1 to Ar4 are independently selected from the group consisting of a substituted or unsubstituted aromatic group having 6 to 40 ring atoms, and a substituted or unsubstituted heteroaromatic group having 5 to 40 ring atoms. Ar1 and Ar2 form a ring or do not form a ring; and Ar3 and Ar4 form a ring or do not form a ring.

Abstract: A boron-containing triphenylene compound has a structure represented by formula (1). In the formula (1), Ar1 and Ar2 are each independently selected from any one of formula (A-1) to formula (A-5); X is selected from O, S, CR5R6, or NR7; and n1-n4 are each independently selected from 0, 1, 2, or 3.

Abstract: Embodiments of the present application disclose a boron-containing organic compound and applications thereof. The boron-containing organic compound is shown in the general formula (I): The hole-transporting group of the pentyl group is beneficial to improve the hole-transporting performance of the compound on the one hand, and on the other hand, it can enhance the resonance performance of the molecule, so that when the boron-containing organic compound is applied to an organic light-emitting device, it can effectively improve its light extraction efficiency. Meanwhile, the cyclopentyl group can effectively increase the distance between molecules, and can inhibit the exciton quenching caused by the accumulation between molecules. When this boron-containing organic compound is applied to blue light materials, it can effectively improve the stability and life of the device.

Abstract: The present application discloses an organic compound, a light-emitting element, and a display panel. The organic compound is represented by Formula (1): Each of Ar1 groups is independently selected from structures represented by formula (A-1) to formula (A-5): Ar2 is selected from —H and structures represented by formula (B-1) to formula (B-4): X is independently selected from O, S, N—CH3, N-Ph, and C(CH3)2. Each of n0, n1, n2, and n5 is independently selected from 0 to 11. Each of R0, R1, R2, and R5 is independently selected from —H, -D, a C1-C20 linear alkyl group, a C3-C20 branched alkyl group, a substituted or unsubstituted aromatic group containing 6 to 30 ring atoms, and a substituted or unsubstituted heteroaromatic group containing 5 to 30 ring atoms.

Abstract: The present disclosure discloses an organic compound, a light emitting element, and a display panel. The organic compound is represented by formula (1): Z is selected from CR1R2, NR3, O, and S; X is selected from O and NR4; Ar1 is selected from —H, —D, a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C6-C20 aromatic group, and a substituted or unsubstituted C12-C20 heteroaromatic group; Ar2 and Ar3 are each independently selected from a methyl group, a substituted or unsubstituted C7-C18 aromatic group, and a substituted or unsubstituted C12-C16 heteroaromatic group; and Ar4, Ar5, and Ar6 are each independently selected from a substituted or unsubstituted C6-C31 aromatic group and a substituted or unsubstituted C6-C26 heteroaromatic group.

Abstract: The pixel structure includes a plurality of blue pixel sets, a plurality of yellow pixel sets, a first film filter, and a second film filter; the blue pixel set is composed of a plurality of blue sub-pixels arranged in a longitudinal direction, and the yellow pixel set is composed of a plurality of yellow sub-pixels arranged in the longitudinal direction; one blue pixel group and one yellow pixel group adjacent to each other in a horizontal direction constitute a hybrid pixel group, and a plurality of hybrid pixel sets are arranged in a transverse direction; in the hybrid pixel group, each blue sub-pixel is adjacent to at least two of the plurality of yellow sub-pixels, and the blue sub-pixel and at least two adjacent yellow sub-pixels constitute one pixel unit.

Abstract: The present application discloses an arylamine organic compound and the use thereof. The arylamine organic compound has a structure as shown in general formula (1). The arylamine organic compound has a relatively high glass transition temperature, a relatively high thermal stability, a relatively small visible light extinction coefficient, and a relatively high refractive index; and when the arylamine organic compound is used as a capping layer material for an organic electronic device, the visible luminous efficiency of the organic electronic device can be effectively improved.

Abstract: An organic compound, a light-emitting component, and a display panel are disclosed. The organic compound has a structure shown as general formula (1): This organic compound can enhance conjugated effect and resonance effect of materials applied into the light-emitting component by having a heterocyclic group and an amino group at a same time. Therefore, material performances can be improved, a luminous efficiency of the light-emitting component can be improved, and a light-emitting service life of the light-emitting component can be extended.

Abstract: An organic electronic device includes an anthracene-based compound represented by formula (I) wherein Q is selected from groups represented by formula (A-1) and formula (A-2): X is O or S; each of R1, R2, and R3 is independently selected from —H, -D, a C1-C6 alkyl group, a phenyl group, a biphenyl group, a phenyl group substituted by a C1-C6 alkyl group, and a biphenyl group substituted by a C1-C6 alkyl group; each of L1 and L2 is independently selected from a single bond, a phenyl group, a biphenyl group, a phenyl group substituted by a C1-C6 alkyl group, and a biphenyl group substituted by a C1-C6 alkyl group; and * indicates a binding site.

Abstract: A light-emitting element includes a pair of electrodes, a first light-emitting unit, a second light-emitting unit, and a charge generation layer. The first light-emitting unit, between the pair of electrodes, and the first light-emitting unit, includes a first light-emitting layer. The second light-emitting unit, between the pair of electrodes, includes a second light-emitting layer. A first luminescent layer includes a first main body material, a second main body material, a first guest material, and a first auxiliary material, and the first main body material forms a first excimer complex with the second main body material. A first excited triplet state energy level of the first auxiliary material is lower than a first excited triplet state energy level of the first excimer complex, and the first excited triplet state energy level of the first auxiliary material is higher than that of the first guest material.

Abstract: Provided is a tetrahydronaphthalene-based organic compound having a structure as shown in general formula (1), a mixture, a composition, and an organic electronic device. When the tetrahydronaphthalene organic compound provided in the present disclosure is used as a blue fluorescent luminescent material, not only luminescence efficiency and lifetime of the device be improved, but also dark blue luminescence of the device can be realized.

Abstract: The present disclosure provides an organic compound, a mixture, a composition, and an organic electronic device.