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

Abstract: The present specification provides a heterocyclic compound, an organic light emitting device including the same and a composition for an organic material layer of the organic light emitting device.

Abstract: The present application provides a heterocyclic compound, an organic light emitting device in which the heterocyclic compound is contained in an organic material layer and a composition for an organic material layer of the organic light emitting device.

Abstract: A cleaning system is provided. The cleaning system includes a robot cleaner and a station. The robot cleaner includes a pad fixing part on which a cleaning pad is detachably mounted, a lifter to lift a part of the robot cleaner at which the pad fixing part is positioned, and a pad detacher to detach the cleaning pad mounted on the pad fixing part. The station includes a pad storage box in which a cleaning pad that is to be provided to the robot cleaner is stored, a pad coupling part on which a cleaning pad that is to be coupled to the robot cleaner is rested, and a pad supplier to supply the cleaning pad stored in the pad storage box to the pad coupling part.

Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device including the same.

Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer: in Chemical Formula 1, each substituent has the same definition as described in the detailed description.

Abstract: The present specification relates to an amine compound and an organic light emitting device including the same.

Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.

Abstract: The present disclosure relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a manufacturing method thereof, and a composition for organic material layer.

Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device comprising the same.

Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device and a composition for an organic material layer, including the same. Chemical Formula 1 is characterized in that at least one of the cores of the triphenylenyl group is substituted with deuterium, and has a feature capable of improving the service life of the organic light emitting device because the stability is improved.

Abstract: The present application provides a heterocyclic compound which may significantly improve a service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the heterocyclic compound is contained in an organic material layer.

Abstract: Disclosed herein are rechargeable aluminum organic batteries and active materials used therein. The cathodic materials used herein comprise a macrocycle comprising a substituted or unsubstituted phenanthrenequinone unit and a graphite flake.

Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, and a composition for an organic material layer of an organic light emitting device.

Abstract: A novel compound for a capping layer, and an organic light emitting device containing the same are disclosed.

Abstract: The present specification provides a heterocyclic compound, an organic light emitting device including the same and a composition for an organic material layer of the organic light emitting device. The heterocyclic compound is represented by Chemical Formula 1, and can be used as an n-type host material for the light emitting layer of an organic light emitting device by introducing various substituents around the heterocyclic compound represented by Chemical Formula 1 and changing the binding position of the substituent to adjust the bandgap.

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

Abstract: The present application provides a heterocyclic compound and an organic light emitting device in which the heterocyclic compound is contained in an organic material layer.

Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same and a composition for an organic material layer. The definition of each substituent in Chemical Formula 1 is as defined in the present specification. The heterocyclic compound represented by Chemical Formula 1 can lower the driving voltage of the device, improve the light efficiency of the device, and improve the service life characteristics of the device due to the thermal stability of the compound.

Abstract: A novel compound for a light emitting device, and an organic light emitting device containing the same are disclosed.