Abstract: The present disclosure relates to a compound represented by Chemical Formula 1, a coating composition including the compound represented by Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same: wherein L1 to L5, R1 to R4, Af1, Af2, Ar1, X1, X2, r1 to r4, m1 to m6, f1 and f2 are described herein.

Abstract: The present disclosure relates to a compound represented by Chemical Formula 1, a coating composition comprising the compound represented by Chemical Formula 1 above, an organic light emitting device using the coating composition, and a method for manufacturing the organic light emitting device, wherein all the variables are described herein.

Abstract: The present disclosure relates to an organic light emitting device including an anode; a cathode; a light emitting layer provided between the anode and the cathode; a first organic material layer including a composition including a compound of Chemical Formula 1 or a cured material thereof provided between the light emitting layer and the anode; and a second organic material layer including a copolymer of Chemical Formula 3 or a cured material thereof provided between the first organic material layer and the light emitting layer, wherein all the variables are described herein.

Abstract: The present specification relates to a polymer including a first unit of Chemical Formula 1; a second unit of Chemical Formula 2; and a third unit of Chemical Formula 3 or 4, and an organic solar cell including the same.

Abstract: The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.

Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1 and an organic light emitting device including the same: wherein L, L?, L1 to L3, Ar1 to Ar3, R1 to R3, n, and a to c are described herein.

Abstract: The present specification relates to a fluorene-based compound of Chemical Formula 1, a coating composition including the fluorene-based compound of Chemical Formula 1, an organic light emitting device using the same, and a manufacturing method thereof wherein X1 to X4, L1, L2, R1 to R6, Ar1, Ar2, m1, m2, and n1 to n6 are described herein.

Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic electronic device including the heterocyclic compound in an organic active layer, and a method for manufacturing the organic electronic device.

Abstract: The present specification relates to a heterocyclic compound represented by Formula 1 and an organic electronic device comprising the same.

Abstract: The present application relates to an organic electronic device comprising a first electrode; a second electrode provided opposite to the first electrode; a photoactive layer provided between the first electrode and the second electrode; and an electron transfer layer provided between the photoactive layer and the first electrode, wherein the electron transfer layer comprises a zinc oxide (ZnO) nanoparticle having one or more amine groups bonding to a surface thereof, and a method for manufacturing the same.

Abstract: The present specification relates to a composition for an organic material layer of an organic solar cell including an electron donor including a polymer including a first unit represented by Chemical Formula 1, a second unit represented by Chemical Formula 2, and a third unit represented by Chemical Formula 3 or 4; and a non-fullerene-based electron acceptor, and an organic solar cell including the composition.

Abstract: The present invention relates to an organic light emitting device including: an anode; a cathode; and a light emitting light provided between the anode and the cathode, in which a first organic material layer including a composition which includes a compound of Chemical Formula 1 or a cured product thereof is included between the light emitting layer and the anode, and a second organic material layer including a composition which includes a copolymer of Chemical Formula 2 or a cured product thereof is included between the first organic material layer and the light emitting layer, Wherein all the variables are described herein.

Abstract: The present disclosure provides a novel heterocyclic compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same, in Chemical Formula 1, L, L1, L2, X1, X2, R?1 to R?3, R?1 to R?3, n1 to n3, m1 to m3, Ar1 and Ar2 are described herein.

Abstract: The present specification provides a photoactive layer including: an electron donor; and an electron acceptor, in which the electron donor includes: a single molecular material; and a polymer material, a content of the electron donor is higher than a content of the electron acceptor, and in the electron donor, a content of the single molecular material is higher than a content of the polymer material, and an organic solar cell including the same.

Abstract: The present specification provides a copolymer including: a repeating unit derived from a compound represented by Formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer, and an organic solar cell including the same.

Abstract: Provided is a disclosure relating to a method for manufacturing an organic solar cell comprising providing a substrate; forming a first electrode on the substrate; forming a photoactive layer by coating a solution comprising a photoactive material and a solvent on the first electrode; drying the photoactive layer in a closed drying system having a constant volume; and forming a second electrode on the photoactive layer, and an organic solar cell manufactured using the same.

Abstract: The present specification provides the compound represented by Formula 1 and an organic solar cell including the same.

Abstract: The present specification relates to a heterocyclic compound represented by Formula 1, an organic electronic device including the heterocyclic compound in an organic active layer, and a method for manufacturing the organic electronic device.

Abstract: The present specification relates to a polymer including a first unit of Chemical Formula 1; a second unit of Chemical Formula 2; and a third unit of Chemical Formula 3 or 4, and an organic solar cell including the same.

Abstract: The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.