Abstract: Provided are a compound represented by Formula 24, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and comprising the compound of Formula 24, and an electronic device thereof, the element and device having improved driving voltage, luminous efficiency and lifetime from the employment of the compound.

Abstract: A shoe care apparatus includes a main body, a moving body, and an air-blowing part. The main body and the moving body together form an accommodation space. A shoe is accommodated in the accommodation space. The air-blowing part circulates air in the accommodation space. The moving body comprises a base, a turntable, and a plurality of rotating balls. The base is slidably coupled to the main body so as to open and close the accommodation space. The turntable is rotatably coupled to the base about a vertical axis. The turntable forms a lower surface of the accommodation space together with the base. The rotating balls are rotatably coupled to the base. The rotating balls are in point-contact with a bottom surface of the turntable and support a load of the turntable.

Abstract: Described is a sliding device allowing a user to switch between an electric sliding mode and a manual sliding mode as needed and including a guide rail module, a sliding rail slidably coupled to the guide rail module, a rail driving module coupled to the sliding rail and configured to move the sliding rail along the guide rail module by driving of a motor, and a sliding mode switching module configured to switch an operation mode of the sliding rail from an electric sliding mode to a manual sliding mode by blocking a driving force of the rail driving module from being transmitted to the sliding rail. The sliding device may be used for sliding a storage box for a vehicle.

Abstract: A shoe care device includes an inner cabinet, an air supply device that is configured to blow air to an accommodated space of the inner cabinet and includes a plurality of dehumidifying materials separate from one another, and a controller configured to control the air supply device. The air supply device includes a connection path configured to circulate air between an inlet and an outlet of the inner cabinet, and a regeneration path branched from the connection path and configured to guide air having passed through at least one of the dehumidifying materials to a portion of the air supply device other than the inlet. The controller is configured to control the air supply device to selectively open and close at least one of the connection path or the regeneration path based on whether or not at least one of the dehumidifying materials is heated.

Abstract: Example embodiments include a battery insulation sheet having a structure in which a first substrate, an aerogel layer, and a second substrate are laminated, wherein opposite surfaces of the aerogel layer is in contact with the first substrate or the second substrate adjacent thereto. Example embodiments also include a method of manufacturing a battery insulation sheet, and a battery module including the battery insulation sheet.

Abstract: The present invention relates to hybrid exosomes, a use of the same, and a preparation method of the same, and the hybrid exosomes provided from the present invention have excellent skin inflammation amelioration, skin wrinkle amelioration, skin moisturization efficacy, and skin regeneration efficacy compared to using hydrangea-derived exosomes and liposomes alone, and thus can be effectively utilized as a cosmetic composition containing the same as an active ingredient. In addition, the hybrid exosomes have better stability and biocompatibility compared to existing exosomes.

Abstract: A showcase includes a main body, a transparent window, a base, and an air-blowing part. The main body includes a lower body, an intermediate body, and an upper body, and the transparent window includes a first window, a second window, and a third window.

Abstract: A massive multiple-input multiple-output (MIMO) antenna apparatus and a heat dissipation device therefor are disclosed. The present disclosure according to at least one embodiment provides a massive MIMO antenna apparatus including a board, a first blowing unit, and a second blowing unit. The board has at least one board surface that holds a distributed arrangement of a plurality of heat-generating components, has a width and a length longer than the width, and includes a first section having a first amount of heat generation and a second section having a second amount of heat generation greater than the first amount of heat generation, the first section and the second section being partitioned along a length direction of the board.

Abstract: An aerogel composition for battery insulation sheets includes a reinforcement material including two or more fibrous supports, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the two or more fibrous supports have different aspect ratios (AR) as represented by Formula 1: AR=L/D,??Formula 1 where in Formula 1, L indicates an average length of a fibrous support of the two or more fibrous supports and D indicates an average diameter of the two or more fibrous supports.

Abstract: Examples of the disclosure include a battery module including a plurality of cells, an insulation sheet between the plurality of cells, the insulation sheet having an upper surface and a lower surface disposed so as to face cells adjacent thereto, respectively, and a refractory layer formed on at least one side surface part of a border side surface between the upper surface and the lower surface of the insulation sheet, wherein the refractory layer includes an inorganic binder. Examples of the disclosure also include a method of manufacturing the battery module, and a battery pack including the battery module.

Abstract: Example embodiments include an aerogel composition for battery insulation sheets, the aerogel composition including a reinforcement material including a first fibrous support and a second fibrous support, an aerogel, a functional material including a binder, a dispersant, or a combination thereof, and a solvent, wherein the first fibrous support and the second fibrous support have different ingredients. Example embodiments also include a method of manufacturing the aerogel composition, a battery insulation sheet formed using the aerogel composition, and a method of manufacturing the battery insulation sheet.

Abstract: A display device may include: a connection pattern and a dummy pattern disposed to be spaced apart from each other on a substrate; a via layer on the substrate; a pixel electrode on the via layer and electrically connected to the connection pattern; a light emitting layer disposed on the pixel electrode; a control layer disposed on the light emitting layer; and a common electrode disposed on the control layer. The dummy pattern may include a first conductive layer, a second conductive layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer sequentially disposed. The first conductive layer, the third conductive layer, and the fifth conductive layer may include the same material. The second conductive layer and the fourth conductive layer may include the same material. The first, third, fifth conductive layers and the second and fourth conductive layers may include different materials.

Abstract: The display device includes a connection pattern and a dummy pattern spaced apart from each other on a substrate; a via layer on the substrate; a pixel electrode on the via layer and electrically connected to the connection pattern; a light emitting layer on the pixel electrode; a control layer on the light emitting layer; and a common electrode on the control layer. The dummy pattern may include a first dummy pattern and a second dummy pattern disposed on the first dummy pattern. The first dummy pattern may include a first layer, a second layer, and a third layer each of which is made of a conductive material and is sequentially stacked. The second dummy pattern may include an organic pattern including a first portion and a second portion having different areas in a plan view.

Abstract: A display device includes a display panel including a first surface and a second surface, the display panel including a base layer and a display layer on the base layer; a driving circuit part disposed on the second surface of the display panel, the driving circuit part including a ground line and a driving circuit; a conductive resin part disposed on the second surface of the display panel, the conductive resin part being electrically connected to the ground line, the conductive resin part including a conductive particle and a resin; and a set bracket covering at least a portion of the second surface of the display panel, the set bracket forming an electrical contact surface with the conductive resin part.

Abstract: An embodiment of the present disclosure relates to a shoe holding device configured to hold a shoe in a shoe care device having a steam inlet configured to supply steam into an inner cabinet and a nozzle configured to supply air into the inner cabinet, wherein the shoe holding device includes a holding base and a holding pipe. The holding base is detachably coupled to the inner cabinet, and includes therein a first channel. The holding pipe includes therein a second channel. A shoe may be held on the holding pipe, and steam may be intensively and effectively supplied to the shoe through the first channel and the second channel.

Abstract: The present invention relates to a laundry treating apparatus which can facilitate clothes drying, deodorizing, crumple-removing and sterilizing, thereby preventing the clothes from damage and providing them with improved thermal insulation.

Abstract: A shoe care device includes an inner cabinet having an accommodation space configured to accommodate shoes therein, an outlet which is disposed on one side inside the inner cabinet and is capable of suctioning air of the accommodation space, an inlet which is disposed on another side inside the accommodation space and is capable of supplying air to the accommodation space, a connection path through which air is circulated between the inlet and the outlet, a blowing fan installed on the connection path and configured to blow air from the outlet toward the inlet, a dehumidifying material installed on the connection path and configured to dehumidify blown air, and a dehumidifying housing disposed on the connection path and configured to accommodate the dehumidifying material. The dehumidifying material extends along a first direction on a plane of the dehumidifying housing. Air is blown along the first direction through the connection path.

Abstract: A shoe care device processes shoes by circulating air. The shoe care device includes an inner cabinet that has an accommodation space configured to accommodate shoes therein, an inlet defined at a first portion of the accommodation space and configured to supply air to the accommodation space, and an outlet defined at a second portion of the accommodation space and configured to suction air from the accommodation space. The shoe care device includes an air supplier that is disposed at the lower portion of the inner cabinet and includes a connection path configured to provide air to the accommodation space to circulate the air between the inlet and the outlet, and a dehumidifying material disposed at the connection path. The dehumidifying material is disposed at an upper end of the air supplier, and an upper surface of the dehumidifying material is exposed through a bottom of the inner cabinet.

Abstract: The present invention relates to a laundry treating apparatus which can facilitate clothes drying, deodorizing, crumple-removing and sterilizing, thereby preventing the clothes from damage and providing them with improved thermal insulation.

Abstract: The present invention relates to a laundry treating apparatus which can facilitate clothes drying, deodorizing, crumple-removing and sterilizing, thereby preventing the clothes from damage and providing them with improved thermal insulation.