Abstract: A semiconductor device includes a substrate including a cell array region and a peripheral circuit region, capacitors on the cell array region of the substrate, peripheral transistors on the peripheral circuit region of the substrate, a first upper interlayer insulating layer on the capacitors and the peripheral transistors, a first upper contact electrically connected to at least one of the peripheral transistors, the first upper contact penetrating the first upper interlayer insulating layer, a first upper interconnection line provided on the first upper interlayer insulating layer and electrically connected to the first upper contact, a second upper interlayer insulating layer covering the first upper interconnection line, and a first blocking layer between the first upper interlayer insulating layer and the second upper interlayer insulating layer. The first blocking layer is absent between the first upper interconnection line and the first upper interlayer insulating layer.

Abstract: Embodiments of the present disclosure provide a gas injection nozzle for drying an electrode plate including a nozzle body having a flow space through which drying gas flows, the flow space being formed between a first plate and a second plate spaced apart from the first plate in a first direction; at least one inlet hole formed in the first plate and configured to allow the drying gas to flow into the flow space from the outside of the nozzle body; and a plurality of injection holes formed in the second plate and configured to inject the drying gas from inside of the flow space to the outside, wherein the at least one inlet hole has a slit shape crossing the first plate in a second direction.

Abstract: A composite material laminate, replaceable with a metal panel for an exterior material, comprises a fiber-reinforced composite material including a sheet-shaped composite material in which a thermoplastic resin is impregnated in a reinforcing fiber which is continuous and oriented in one direction; a weather-resistant coating layer disposed on one surface of the fiber-reinforced composite material; and a non-woven fabric layer disposed on the other surface of the fiber-reinforced composite material, which is present invention disclosure has light, high strength, low surface roughness to have excellent aesthetics, and excellent durability and weatherability.

Abstract: The present disclosure provides a gas injection nozzle for drying an electrode plate including: a nozzle body including a first plate, a second plate, and a partition plate, wherein the partition plate divides a flow space formed between the first plate and the second plate into a first flow space opposing the first plate and a second flow space opposing the second plate; at least one inlet hole formed in the first plate and configured to allow drying gas to flow into the first flow space; at least one communication hole formed in the partition plate and configured to allow the first flow space and the second flow space to communicate with each other; and a plurality of injection holes formed in the second plate and configured to inject drying gas from the second flow space to the outside.

Abstract: The present invention relates to a clamping apparatus for a support pole of a radio unit (RU) and, particularly, to a clamping apparatus s for a support pole of an RU comprising: a pole-side clamp, which is fixed to the support pole and has a locking hole recessed downward from the top thereof; and an RU-side clamp having the front end fixed to the RU, and having, at the rear end thereof, a locking pad inserted from the top toward the bottom into the locking hole of the pole-side clamp to be fixed therein, wherein the locking hole and the locking pad are inclined such that the front-to-back width gradually narrows in the direction of gravity, and thus the RU is easily attached to the support pole and each antenna device is easily oriented.

Abstract: In a method of controlling a display device, the display device including a display panel in which a display area is defined and including a plurality of pixels and a plurality of sensors, and an input sensing layer on the display panel and sensing an external input, the method includes allowing a first pixel of a first sensing area to emit a light, sensing first biometric information, matching the first biometric information with stored first authentication information, allowing a second pixel of a second sensing area to emit a light, sensing second d biometric information, matching the second biometric information with stored second authentication information, and driving the display panel.

Abstract: Provided is a high-durability coloring metal member. The high-durability coloring metal member includes a metal substrate, a dielectric layer provided on the metal substrate, and an oxynitride compound layer provided on the dielectric layer. The metal member is capable of expressing vivid and various colors with a color protection layer applied on the surface of the metal member.

Abstract: A light-emitting element extending in one direction includes: a semiconductor core including a main body extending in the one direction, a first end connected to one side of the main body and having an inclined side surface, and a second end connected to an other side of the main body and having a width less than that of the main body; and an insulation film around at least a portion of the outer surface of the semiconductor core, wherein the insulation film includes a first insulation film around the first end of the semiconductor core; and a second insulation film around the second end of the semiconductor core, wherein the diameter of an outer surface of the first insulation film is the same as a diameter of an outer surface of the second insulation film.

Abstract: A mode conversion apparatus includes a first freeform-surface mirror to reflect incident light provided from a front-end optical system and output the reflected light in a first direction, and a second freeform-surface mirror to reflect the reflected light and output mode-converted light in a second direction where surface shapes of the first and second mirrors are determined based on a freeform-surface coefficient determined by at least five optical parameters of a distance from the first mirror to a confocal point of the first mirror and the second mirror, a distance from the confocal point to the second mirror, a distance from a waist of the incident light to the first mirror, a distance from the second mirror to a waist of the mode-converted light, and an incident angle of the incident light for the first mirror and an incident angle of the reflected light for the second mirror.

Abstract: The present invention relates to a composition for anti-cancer treatment, the composition including immunogenic tumor-derived extracellular vesicles using an endoplasmic reticulum stress inducer, and a method for producing the same. The composition according to the present invention includes extracellular vesicles in which tumor immune-activating protein is increased and immune-suppressive protein is decreased so that immunogenicity is enhanced, and thus can be used as a pharmaceutical composition or a food composition for anti-cancer treatment.

Abstract: The present disclosure relates to a MoS2-Ni electrode and, in more detail, to a method for manufacturing an alkaline electrolysis electrode through co-sputtering, improves a 1T structure yield through a single process, and provides an electrolysis electrode with high activity in alkaline water electrolysis.

Abstract: A display device includes: a base layer; a display element layer on the base layer, and including a light emitting element, a light detection element, and a photovoltaic element adjacent to one another; a light shielding layer on the display element layer, and having a plurality of opening parts; and a color filter layer on the display element layer, and covering the plurality of opening parts. The light detection element and the photovoltaic element are located at the same layer as each other, the light detection element is to detect an external input based on incident light from the outside, and the photovoltaic element is to generate electrical energy based on the incident light.

Abstract: An electronic device including a display panel, a scan driving circuit, and a data driving circuit. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels. The scan driving circuit is configured to apply a scan signal to the scan lines. The data driving circuit is configured to apply a data signal to the data lines. The scan lines extend in a first direction. The scan driving circuit and the data driving circuit are arranged in the first direction.

Abstract: A coil electronic component includes a support substrate, a coil portion disposed on at least one surface of the support substrate, a body in which the support substrate and the coil portion are embedded, and first and second external electrodes disposed on a surface of the body and connected to both ends of the coil portion, respectively. A thickness of the body is 0.55 mm or less. The body includes a cover portion disposed on the coil portion. A ratio of a thickness of the coil portion to a thickness of the cover portion is 5:5 to 8:2.

Abstract: A device for decoding a feature map according to the present disclosure comprises an image decoding unit to decode an image from a bitstream; an inverse format conversion unit to restore a feature map latent representation by converting a formation of a decoded image; and a feature map restoration unit to restore a multi-layer feature map from the feature map latent representation. Here, the feature map restoration unit restores the multi-layer feature map based on a learned neural network parameter.

Abstract: The present invention relates to a small cell base station antenna apparatus and, more particularly, comprises: a rotatable housing having an internal space open in the back/forth direction; a steering ball joint unit coupled to the rear side of the open internal space of the rotatable housing and guiding the rotatable housing to enable steering rotation in thereof the horizontal direction with reference to an arbitrary rotation center point in the internal space of the rotatable housing; a tilting ball joint unit which is coupled to the front side of the open internal space of the rotatable housing, and tilted and rotated in the vertical direction while the front end thereof, to which an antenna module is coupled, is guided by the rotatable housing with reference to the arbitrary rotation center point of the internal space; and a multi-strand coaxial cable provided for electrical connection between a radio unit (RRH) and the antenna module.

Abstract: In order to efficiently perform heating of a vehicle interior in a state in which the external temperature is low and heat generated by a heating element is not sufficient in an early stage of driving the vehicle, a heat pump system for a vehicle is provided. The heat pump system utilizes various heat sources in a general heating mode of the vehicle interior, and at the same time, maximizes the system performance by increasing flow of the refrigerant. The heat pump system may include: a compressor, a heating, ventilating, and air conditioning (HVAC) module; a heat-exchanger; a first expansion valve; a first connection line; a chiller; a second expansion valve; a second connection line; a third connection line; and a fourth connection line.

Abstract: A pixel circuit comprises a first switch element comprising a first electrode to which an initialization voltage is applied, a gate electrode to which a initialization pulse is applied, and a second electrode connected to a second node; a second switch element comprising a first electrode connected to a third node or a fourth node, a gate electrode to which a sensing pulse is applied, and a second electrode to which a reference voltage is applied; a third switch element comprising a first electrode to which a data voltage is applied, a gate electrode to which a scan pulse is applied, and a second electrode connected to the second node; and a fourth switch element comprising a first electrode connected to the third node, a gate electrode to which a first emission control pulse is applied, and a second electrode connected to the fourth node.

Abstract: Disclosed are a message service provision method for providing a message service via an open chat room corresponding to link information, and a message server and a terminal for executing the message service provision method. The message service provision method comprises the steps of: transmitting, to a message server, a request for issuing link information for an open chat room via a message application; receiving, from the message server, link information generated in response to the request for issuing link information; sharing the link information according to a request for sharing inputted by a user of a host terminal; and performing chatting with a user of a guest terminal participating in the open chat room by means of the shared link information; wherein the user of the guest terminal and the user of the host terminal are users who subscribed to a message service provided via the message server.

Abstract: The present invention relates to an indium precursor compound, a method of preparing a thin film using the same, and a board prepared using the same. More particularly, the present invention relates to an indium precursor compound represented by Chemical Formula 1, a method of preparing a thin film using the same, and a board prepared using the same. According to the present invention, a uniform thin film may be formed, productivity may be increased due to an increased deposition rate, thermal stability and storage stability may be excellent, and an effect of easy handling may be obtained.