Abstract: The present invention relates to a heterocyclic compound represented by Chemical Formula 1, an organic light-emitting element comprising same, and a composition for an organic layer.

Abstract: A mesh type atomizer according to an embodiment includes a porous thin film having a multi-hole structure, a metal layer covering a remaining area except a nozzle area in which droplets are sprayed through the holes on a surface of the porous thin film, and an ultrasonic transducer to output ultrasonic waves to vibrate the porous thin film. According to an embodiment, it is possible to atomize a liquid into nanometer-level fine particles using the porous thin film including nanometer sized holes. It is possible to precisely adjust the sprayed droplet size by setting the shape, size and cycle of the nozzle in the manufacturing process, and it is possible to selectively increase the strength of the mesh by growing the metal material in the hole of the porous thin film through electroplating.

Abstract: A method for manufacturing a free-standing membrane may include transferring a membrane and growing a grain. In the transferring a membrane, a membrane may be transferred onto a first substrate provided with a penetration hole to provide a free-standing area in the membrane, the free-standing area overlapping with the penetration hole. In the growing a grain, a size of a grain in the free-standing area may be increased.

Abstract: A display device includes a substrate including a light emitting area and a non-light emitting area, overlapping the light emitting area, and including a connection electrode. A bank structure is disposed on the connection electrode and includes an overhang structure. A first anode contact hole penetrates through the bank structure. An anode auxiliary electrode overlaps the first anode contact hole and is in contact with the connection electrode. An anode electrode is disposed on the anode auxiliary electrode. An anode planarization layer overlaps the first anode contact hole, disposed between the anode auxiliary electrode and the anode electrode, and including an inorganic material. A second anode contact hole overlaps the non-light emitting area, penetrating through a portion of the anode planarization layer, and spaced apart from the first anode contact hole.

Abstract: A heterocyclic compound according to an embodiment is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode, and one or more organic layer interposed between the first electrode and the second electrode. At least one of the one or more organic layer includes the above-described heterocyclic compound.

Abstract: A sensing apparatus of a mobility apparatus includes a first touch sensor unit configured to generate a first sensing value in response to a touch and a second touch sensor unit configured to generate a second sensing value in response to the touch. The sensing apparatus also includes a normalization unit configured to normalize the first sensing value to determine a first normalized value and normalize the second sensing value to determine a second normalized value. The sensing apparatus also includes a touch validity determination unit configured to determine a difference value between a maximum peak value of the first normalized value and a maximum peak value of the second normalized value and determine whether the touch is valid based on the difference value.

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

Abstract: A heterocyclic compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode which is disposed on the first electrode, and one or more organic layers which are interposed between the first electrode and the second electrode. The one or more of the organic layers include the heterocyclic compound.

Abstract: A heterocyclic compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode disposed on the first electrode, and one or more organic layers interposed between the first electrode and the second electrode. One or more of the organic layers includes the heterocyclic compound. One or more of the organic layer may further include a compound represented by Formula 3.

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

Abstract: Provided is a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer. When the heterocyclic compound represented by Chemical Formula 1 is used in an organic material layer, it is possible to lower a driving voltage of an organic light emitting device, and improve light emission efficiency and lifetime properties thereof.

Abstract: A heterocyclic compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode and including the heterocyclic compound. The organic layer may include an emission layer including a dopant material and a host material including the heterocyclic compound.

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: Provided is a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the same, and a composition for an organic material layer. When the heterocyclic compound represented by Chemical Formula 1 is used in an organic material layer, itis possible to lower a driving voltage of an organic light emitting device, and improve light emission efficiency and lifetime properties thereof.

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. Each substituent of Chemical Formula 1 has the same definition as described in the description of the disclosure.

Abstract: Disclosed is the calculation device of a deep neural network, which includes a conversion unit that outputs a plurality of conversion data values including bits corresponding to bits included in a plurality of original data values and further including a sign bit based on a sign of each of the plurality of original data values each composed of a plurality of bits, a compression unit that generates compression data, and a calculation preparation unit that outputs a plurality of recovery data values by inverting a value of at least some bits in each of the plurality of conversion data values, and wherein the conversion unit determines an MSB of each of the plurality of original data values as the sign bit, and inverts values of bits included in each of original data values whose signs are negative among the plurality of original data values.

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

Abstract: Provided is a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device including the heterocyclic compound represented by Chemical Formula 1, and a composition for an organic material layer. Each substituent of Chemical Formula 1 has the same definition as described in the description of the disclosure.

Abstract: A heterocyclic compound is represented by Formula 1. An organic light-emitting device includes a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode. The organic layer includes the heterocyclic compound represented by Formula 1. The heterocyclic compound can improve the operating performance, efficiency, and lifetime characteristics of organic light-emitting devices.

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.