Abstract: The present specification relates to a compound of Chemical Formula 1, a coating composition including the same, a method for preparing the compound, and an electronic device.

Abstract: A method for analyzing deformation of a secondary battery having an electrode assembly received in a case, the method including obtaining a first image by performing computed tomography (CT) imaging on the secondary battery, calculating a first summation value of long and short diameters of the case from the first image, obtaining multiple charge and discharge cycles of the secondary battery after charging and discharging the secondary battery multiple times so that the secondary battery deteriorates, obtaining a second image by performing CT imaging on the deteriorated secondary battery, calculating a second summation value of the long and short diameters of the case from the second image and determining that the electrode assembly is deformed if a value obtained by subtracting the first summation value from the second summation value is greater than a reference value.

Abstract: A method and device for analyzing deformation of a secondary battery having an electrode assembly with a tab received in a case, the deformation analysis method including obtaining a first image by performing computed tomography (CT) imaging on the secondary battery, calculating a first position of the tab from the first image, obtaining a number of charge and discharge cycles of the secondary battery after charging and discharging the secondary battery multiple times so that the secondary battery deteriorates, obtaining a second image by performing CT imaging on the secondary battery deteriorated, calculating a second position of the tab from the second image and determining that the electrode assembly is deformed if an amount of change between the first position and the second position is greater than a reference value.

Abstract: The image encoding and decoding method and apparatus based on a periodicity on phase signal are disclosed. One embodiment on an encoding an image, the method comprising: generating a prediction signal for an input signal, calculating an initial residual signal, which is a difference value between the input signal and the prediction signal, generating a transformed residual signal by transforming a value of the initial residual signal to have a size value within a preset range, and encoding the transformed residual signal, wherein the transformed residual signal is generated based on a period of a signal, wherein the preset range is a range of the period of the signal.

Abstract: A display device includes a substrate having a light emitting area and a non-light emitting area; a first anode electrode on the light emitting area of the substrate; a pixel defining layer on the non-light emitting area of the substrate and defining a first opening; an organic separator layer on the pixel defining layer and defining a second opening; a first light emitting layer on the first anode electrode; a common electron layer on the first light emitting layer and the organic separator layer; and a common electrode on the common electron layer, wherein the organic separator layer does not overlap the light emitting area, and overlaps the non-light emitting area to be in contact with the pixel defining layer, the first light emitting layer, and the common electron layer.

Abstract: A memory device includes: a memory cell array including a security region configured to store security data; and a security management circuit configured to store a guard key and, responsive to receiving a data operation command for the security region, limit a data operation for the security region by comparing the guard key with an input password that is received by the memory device.

Abstract: Methods and systems that enable growing a SiGe film at relative high temperature resulting in single crystalline properties and imparting twin crystal structures and/or dislocation to the SiGe film through either in-situ or ex-situ electron-beam irradiation. The various embodiments may maintain (or increase) the Seeback coefficient and electrical conductivity of thermoelectric materials and simultaneously decrease the thermal conductivity of the thermoelectric materials.

Abstract: Disclosed is a mounting module for changing a battery pack for a mobile robot. The battery pack is detachably coupled to the mobile robot and includes a pack housing and a latch device. The latch device is disposed in the pack housing and selectively coupled to a locking groove formed in a side wall of a battery accommodating groove of a robot body.

Abstract: A charging station includes a mounting module that separates or mounts a battery pack detachably coupled to a robot body of a mobile robot, a charging module that charges the battery pack separated by the mounting module, and a change module that transports the battery pack separated by the mounting module to a charging module.

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: The present specification relates to a compound, a method for preparing the same, and a single molecule, an oligomer and a polymer derived from the compound.

Abstract: The present invention relates to a multi-stage decellularized mammal-derived tissue matrix, prepared by a method comprising: a preparation step for preparing tissue of a non-human mammal; a pretreatment step for pretreating the tissue; a first inactivation step for inactivating a virus included in the pretreated tissue using alcohol; a primary decellularization step for removing cells from the virus-inactivated tissue using an aqueous basic solution; a secondary decellularization step for removing cells by enzymatically treating the primary decellularized tissue; and a second inactivation step for inactivating a virus included in the decellularized tissue using an acid, and wherein the DNA content in the tissue subjected to the second inactivation step is 50 ng/mg or less, and the reduction rate (L) of the elastin content in the tissue subjected to the pretreatment step to the second inactivation step is 20% or less; and a method for preparing the same.

Abstract: The present invention relates to a multi-stage decellularized mammal-derived tissue supplement, prepared by a method comprising: a preparation step for preparing tissue of a non-human mammal; a pretreatment step for pretreating the tissue; a first inactivation step for inactivating a virus included in the pretreated tissue using alcohol; a primary decellularization step for removing cells from the virus-inactivated tissue using an aqueous basic solution; a secondary decellularization step for removing cells by enzymatically treating the primary decellularized tissue; and a second inactivation step for inactivating a virus included in the decellularized tissue using an acid, and wherein the DNA content in the tissue subjected to the pretreatment step to the second inactivation step is 50 ng/mg or less, and the degradation time using 100 U/ml of collagenase is at least 90 hours; and a method for preparing the same.

Abstract: A hot melt adhesive composition is provided that includes: a diblock copolymer including a styrene-based monomer-derived unit and a conjugated diene-based monomer-derived unit; a triblock copolymer which is a coupled polymer of the diblock copolymer; and a crosslinked block copolymer including a crosslinking agent-derived crosslinked part crosslinked with two or more of the diblock copolymer and the triblock copolymer. The conjugated diene-based monomer-derived unit includes an isoprene-derived unit and an epoxidized isoprene rubber.

Abstract: The present invention relates to an exosome for stimulating T cells and the pharmaceutical use thereof. Immune exosomes secreted from artificial antigen-presenting cells which express HLA, CD32, and co-stimulatory molecules CD32, CD80, CD83, and 4-1BBL are used to stimulate naive CD8+ T cells whereby preventive and therapeutic effects on tumors, pathogen infections, or autoimmune diseases can be provided.

Abstract: A display apparatus includes a rear chassis including a fastening hole, a light source module installed at the rear chassis and configured to emit light, a diffuser plate to diffuse light emitted from the light source module, a liquid crystal panel arranged in front of the diffuser plate, a front chassis arranged to cover sides of the liquid crystal panel and the diffuser plate, a middle mold to couple the diffuser plate so that the diffuser plate is arranged in front of the light source module, the middle mold including a fastening groove to align with the fastening hole, a bonding member to bond the diffuser plate to the middle mold, and a fastening member coupleable to the fastening groove by passing through the fastening hole from behind the rear chassis to couple the rear chassis to the middle mold.

Abstract: A muscular strength assisting apparatus includes a muscular strength assisting portion that assists a user's muscular strength and a first connecting link including one side connected to one side of the muscular strength assisting portion and an opposite side rotatable relative to a shoulder of the user about a first rotation axis. The muscular strength assisting portion includes an upper arm module that assists muscular strength of an upper arm of the user and a link assembly including one side connected to one side of the upper arm module to be rotatable about a second rotation axis non-parallel to the first rotation axis and an opposite side disposed adjacent to a portion of a body of the user to be supported on the user.

Abstract: A method of fabricating a semiconductor device includes providing a substrate, forming a target film, a first mask film, a second mask film, and an upper mask pattern on the substrate, forming a first spacer pattern that includes a first line portion and a second line portion, and a folding portion that connects the first line portion and the second line portion, forming a slit mask pattern that partially covers the first spacer pattern, forming a first mask pattern by patterning the second mask film using the slit mask pattern and the first spacer pattern as an etching mask, forming a second spacer pattern, forming a second mask pattern by patterning the first mask film using the second spacer pattern as an etching mask, and forming a plurality of target patterns by patterning the target film using the second mask pattern as an etching mask.

Abstract: The present invention relates to an antibody against resistin and use thereof and, more specifically, to a resistin antibody or antigen-binding fragment thereof that inhibits the activity of resistin by blocking resistin/CAP1 binding, a nucleic acid encoding same, a vector comprising the nucleic acid, a cell transformed with the vector, a method for preparing the antibody or antigen-binding fragment thereof, an antibody-drug conjugate comprising the antibody or antigen-binding fragment thereof, a bi- or multi-specific antibody, a chimeric antigen receptor, an immune cell containing same, and a composition for the prevention or treatment of diseases that can be treated through the inhibition of resistin activity, the composition comprising same.

Abstract: Methods and systems that enable growing a SiGe film at relative high temperature resulting in single crystalline properties and imparting twin crystal structures and/or dislocation to the SiGe film through either in-situ or ex-situ electron-beam irradiation. The various embodiments may maintain (or increase) the Seeback coefficient and electrical conductivity of thermoelectric materials and simultaneously decrease the thermal conductivity of the thermoelectric materials.