Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.

Abstract: A charging and discharging jig for measuring an impedance of a battery cell includes: a fixed block including a first charging/discharging bus bar on an upper surface of a first side of the fixed block; a movable block slidably coupled to the fixed block, the movable block including a second charging/discharging bus bar on an upper surface of a second side of the movable block opposite to the first side of the fixed block; a moving block slidably coupled to a bottom surface of the fixed block; and electric wires fixed to the first side of the fixed block and the second side of the movable block, the electric wires being configured to extend along the bottom surface of the fixed block and a bottom surface of the movable block.

Abstract: The present disclosure to an electrolyte membrane containing a polyfluorene-based ionomer, and more particularly, to an electrolyte membrane containing a polyfluorene-based ionomer which has a fluorene main chain composed of only a carbon-carbon bond and a side chain composed of a perfluorosulfonic acid group. The electrolyte membrane containing the polyfluorene-based ionomer has high proton conductivity, excellent chemical durability, excellent mechanical property, and excellent volume stability.

Abstract: An embodiment of the disclosure provides an organic-metal composite thin film photoelectrode including a natural molecule-derived organic material-metal complex protection layer and a method for producing the same. An organic-metal composite thin film photoelectrode according to an embodiment of the disclosure has an effect of securing effective photogenerated charge dynamics due to improved optical, electrical, and chemical characteristics by introducing an organic material-metal complex produced through controlled organic material functional group-positive metal ion interaction into a thin film protection layer, thereby improving light absorption efficiency, controlling surface active sites, and securing excellent stability.

Abstract: The present disclosure relates to a preparation method of a super absorbent polymer composition. More specifically, it relates to a preparation method of a super absorbent polymer composition capable of pulverizing the hydrogel polymer to a normal particle size without agglomeration between particles by adding an additive having a specific structure, reducing manufacturing cost by simultaneously performing a drying process and a surface cross-linking process, and significantly reducing the amount of fine powder generated during the process.

Abstract: The present disclosure relates to a novel cross-linking compound and a polymer using the same. More particularly, the present disclosure relates to a novel cross-linking compound that does not cause thermal decomposition at one end and thus prevents in advance the generation of volatile substances and decomposition products, and a polymer prepared using the same.

Abstract: A display defect detection system and a detection method thereof are disclosed. A display defect detection system includes a preprocessing circuit receiving a capture image of a test pattern, displayed by a display panel, as a panel image including diagonal Mura and preprocessing the panel image to output a preprocessing image and a Mura detection circuit calculating a final feature value of the diagonal Mura by multiplying a first feature value, in which a luminance difference of the diagonal Mura is reflected, by a second feature value in which a shape ratio of the diagonal Mura is reflected, on the basis of an edge map of the preprocessing image, and detecting a display position of the diagonal Mura on the basis of the final feature value of the diagonal Mura.

Abstract: The present invention relates to squid-derived peptides and uses thereof and, more specifically, to uses of squid-derived peptides squidtocin and pro-sepiatocin for prevention or treatment of V1B receptor-related diseases. It has been confirmed that the squidtocin and pro-sepiatocin according to the present invention have an effect of inducing activation of a V1B receptor which is a type of vasopressin receptor. The V1B receptor which is a type of vasopressin receptor is present in the anterior pituitary and in the hippocampal CA2 region, and it is known that the V1B receptor increases intracellular calcium concentration and is involved in response to stress and sociality. Accordingly, the squidtocin and the pro-sepiatocin according to the present invention can be used in various ways in the field of prevention, amelioration, or treatment of V1B receptor-related diseases.

Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.

Abstract: Chimeric antigen receptor-transduced T cells (CAR-T cells) show a remarkable efficacy for some hematological malignancies. However, CAR targets are restricted to a few antigens primarily due to on-target off-tumor toxicities of CAR-T cells. Although several strategies were proposed to avoid on-target off-tumor toxicities, most of them use complicated designs including dual gene expression for specificity. In this study, we show that switchable CAR immune cells (e.g., CAR-T cells) with a tumor-targeting adaptor can mitigate on-target off-tumor toxicity against the tumor antigen that cannot be targeted with conventional CAR immune cells due to this toxicity, such as CD40 and CS1. Therefore, a switchable CAR system is a valuable tool to control CAR-T cell toxicity while maintaining therapeutic efficacy, which enables CAR anti-tumor target expansion.

Abstract: An embodiment integrated radiator includes an upper section including an upper tube, a first upper tank, a first upper header, a second upper tank, and a second upper header, wherein the upper tube is configured to pass an upper-side coolant therethrough, a lower section including a lower tube, a first lower tank, a first lower header, a second lower tank, and a second lower header, wherein the lower tube is configured to pass a lower-side coolant therethrough, and a middle section disposed between the upper section and the lower section, the middle section including a middle tube, a first middle tank, a first middle header, a second middle tank, and a second middle header, wherein the middle tube is configured to receive a cooling medium therein.

Abstract: A vehicular thermal management system includes an HVAC subsystem including a compressor, a heating-side expansion, an exterior heat exchanger, a cooling-side expansion valve, an evaporator, a distribution line allowing at least a portion of a refrigerant discharged from the exterior heat exchanger to be directed from the upstream side of the cooling-side expansion valve to the compressor, and a battery disposed on the distribution line. The system also includes a power electronics cooling subsystem including a power electronic component, a power electronic radiator, a power electronic pump disposed between the power electronic component and the power electronic radiator, and a bypass line allowing at least a portion of a power electronics coolant discharged from the power electronic component to bypass the power electronic radiator; and a heat exchanger including a first passage fluidly connected to the distribution line, and a second passage fluidly connected to the bypass line.

Abstract: An embodiment vehicular thermal management system includes a heating, ventilation, and air conditioning (HVAC) subsystem and a power electronics cooling subsystem thermally connected to the HVAC subsystem. The HVAC subsystem includes a compressor, a heating-side expansion valve disposed on a downstream side of the compressor, an exterior heat exchanger disposed on a downstream side of the heating-side expansion valve, a cooling-side expansion valve disposed on a downstream side of the exterior heat exchanger, an evaporator disposed on a downstream side of the cooling-side expansion valve, a distribution line configured to allow at least a portion of a refrigerant discharged from the exterior heat exchanger to be directed from an upstream side of the cooling-side expansion valve to the compressor, and a battery disposed on the distribution line.

Abstract: A method for preparing superabsorbent polymer is disclosed herein. In some embodiments, a method includes polymerizing a monomer composition to form a hydrogel polymer, wherein the monomer composition comprises a water soluble ethylenically unsaturated monomer and a polymerization initiator, drying and grinding the hydrogel polymer to prepare a base resin powder, surface cross-linking the base resin powder using a surface cross-linking agent to prepare surface cross-linked base resin powder, and hydrating the surface cross-linked base resin powder by pulse spraying water to prepare a superabsorbent polymer, wherein a scattering index of droplets generated during the pulse spraying is 5 to 10, and wherein the scattering index is calculated in accordance with the following Mathematical Formula 1.

Abstract: Disclosed herein are a novel antibody and an antigen binding fragment thereof that targets CD30 to treat cancer, a chimeric antigen receptor, and a use thereof. The antibody, which binds specifically to CD30 that is highly expressed in cancer cells (specifically blood cancer), is very low in sequence homology with the CDR sequences of conventional CD30 targeting antibodies and thus has a unique sequence. Cells that express the chimeric antigen receptor including the anti-CD30 antibody or the antigen binding fragment responds to CD30-expressing positive cells to induce immune cell activity, thus finding advantageous applications as a CAR-immune cell product.

Abstract: Disclosed is an apparatus for determining an energy cost applied to an energy sharing transaction system which performs a secondary energy sharing transaction between a seller and a buyer having an energy production facility which is operated by using primary energy as a power source to produce secondary energy.

Abstract: The present disclosure relates to a novel cross-linking compound and a polymer using the same. More particularly, the present disclosure relates to a novel cross-linking compound that does not cause thermal decomposition at one end and thus prevents in advance the generation of volatile substances and decomposition products, and a polymer prepared using the same.

Abstract: A dry etching method includes a first step of adsorbing first radicals into a surface of an etching target, wherein the first radicals are contained in first plasma generated from a plasma generator; and a second step of irradiating ion-beams extracted from second plasma generated from the plasma generator onto the surface of the etching target into which the radicals have been adsorbed, thereby desorbing a surface atomic layer of the etching target, wherein the first step is performed such that: a positive potential greater than a potential of the first plasma is applied to one or two selected from first to third grids, while a ground potential is applied to the rest thereof; and a negative potential equal to or lower than a potential of the third grid is applied to a substrate support structure.

Abstract: Disclosed is an electrochemical device capable of preventing the exhaustion of a salt and additive in an electrolyte. The electrochemical device includes: a positive electrode; a lithium metal negative electrode; a separator between the positive electrode and the negative electrode; and a non-aqueous electrolyte including tin chloride (SnCl2).

Abstract: The present invention relates to a water purification system for a smart building that allows users to monitor a water pipe and a water quality condition and take disaster prevention response. The water purification system includes a water pipe scaler connected to the water pipe of the building and to scale an internal condition of the water pipe, a water pipe filtration device to filter a water supplied to the water pipe, a first sensor to measure a quality of the water flowing in the water pipe, a second sensor installed at the building or a ground of the building to measure a condition of the building or the ground, and a water supply control device to monitor the water quality and the condition of the building or the ground based on sensing data of the first sensor and the second sensor.