Abstract: The present invention relates to a complex for promoting cartilage differentiation comprising stem cells or a culture thereof and a cartilage cell-free crush, a method for fabricating cartilage by using the complex, cartilage fabricated via the method, a pharmaceutical composition comprising the complex for preventing or treating arthropathy, a method for preventing or treating arthropathy using the composition, a composition for inducing cartilage cell differentiation comprising the prepared cartilage cells, and a method for fabricating cartilage using the prepared cartilage cells.

Abstract: A lithium ion secondary battery includes a negative electrode portion, a porous layer formed on at least one surface of the negative electrode portion, and a positive electrode portion. The porous layer includes a polymer binder and inorganic fine particles dispersed on the polymer binder. The positive electrode portion is bonded onto the porous layer through an adhesive portion arranged continuously or discontinuously. The adhesive portion includes an ionic conductive polymer, and a ratio of an area occupied by the adhesive portion ranges from 0.02% to 50% based on an area of one surface of the positive electrode portion. A lithium ion secondary battery including an electrode assembly which has excellent adhesion durability without impairing ionic conductivity between electrodes is also provided.

Abstract: A lithium ion secondary battery includes a negative electrode portion, a porous layer formed on at least one surface of the negative electrode portion, and a positive electrode portion. The porous layer includes a polymer binder and inorganic fine particles dispersed on the polymer binder. The positive electrode portion is bonded onto the porous layer through an adhesive portion arranged continuously or discontinuously. The adhesive portion includes a thermoplastic polymer having a viscosity ranging from 2000 cPs to 95000 cPs at 25° C., and a ratio of an area occupied by the adhesive portion ranges from 0.02% to 10% based on an area of one surface of the positive electrode portion. A lithium ion secondary battery including an electrode assembly which has excellent adhesion durability without impairing ionic conductivity between electrodes is also provided.

Abstract: Disclosed is a display device including a substrate including a display area and a non-display area, a first transistor disposed in the display area and including a first gate electrode and a first active layer, and a second transistor disposed in the display area, and including a second gate electrode, a first source drain electrode, a second source drain electrode, and a stopper, wherein the stopper contacts the second active layer at a bottom of each of the first source drain electrode and the second source drain electrode of the second transistor, and a display device including the same.

Abstract: An apparatus for controlling water emission of a vehicle includes: a water amount determination part configured to determine an amount of water held in the vehicle through a sensor; a surrounding situation recognition part configured to recognize nearby vehicles including a trailing vehicle driving within a predetermined distance behind the vehicle; and a vehicle controller configured to control at least one of an emission time or an emission amount of the water, depending on the amount of water and a presence or absence of the nearby vehicles.

Abstract: A method for manufacturing a semiconductor device, includes receiving a first layout including patterns for the manufacturing of the semiconductor device, generating a second layout by performing machine learning-based process proximity correction (PPC) based on features of the patterns of the first layout, generating a third layout by performing optical proximity correction (OPC) on the second layout, and performing a multiple patterning process based on the third layout. The multiple patterning process includes patterning first-type patterns, and patterning second-type patterns. The machine learning-based process proximity correction is performed based on features of the first-type patterns and features of the second-type patterns.

Abstract: A display device including a substrate including a display area and a non-display area, an encapsulation layer disposed in the display area and the non-display area, the encapsulation layer including a first encapsulation layer, an organic encapsulation layer, and a second encapsulation layer, a dam disposed around the encapsulation layer in the non-display area, and at least one stopper disposed inside the dam, wherein the first encapsulation layer has an opening in an area corresponding to the at least one stopper.

Abstract: A method for manufacturing a polyolefin separator, includes mixing a polyolefin and a diluting agent; extruding the polyolefin and diluting mixture to prepare a polyolefin composition; molding and orienting the polyolefin composition in the form of a sheet; dipping the oriented sheet in an extraction bath to form a porous membrane; and thermally fixing the porous membrane. The extraction bath includes an organic solvent in its lower layer part and includes water and a surfactant in its upper layer part. Also provided is a separator obtained by the method and an electrochemical device including the separator. The method for manufacturing a polyolefin separator provides a separator having improved wettability with an electrolyte by introducing a surfactant thereto. In addition, it is possible to inhibit defects in appearance caused by water stains and to provide a separator having excellent physical properties.

Abstract: A method for manufacturing a separator disperses inorganic particles homogeneously in a slurry. The separator obtained by this method causes low aggregation of the inorganic particles to show reduced defects of surface protrusions in its appearance and can provide excellent physical properties. This method for manufacturing a separator includes preparing a slurry containing inorganic particles, a binder polymer and a solvent. The method additionally includes; carrying out dispersion of the inorganic particles in the slurry, and the dispersion is carried out by using two types of dispersion instruments of a contact type dispersion instrument and a non-contact type dispersion instrument. The contact type dispersion instrument includes beads having an average particle diameter at least 200 times larger than the average particle diameter (D50) of the inorganic particles. The method additionally includes applying the slurry to at least one surface of a polymer porous support, followed by drying.

Abstract: The present disclosure provides a method and an apparatus for recognizing an emergency vehicle. An apparatus for recognizing an emergency vehicle is provided, including a processor; and a memory configured to store at least one instruction executed by the processor. The processor is configured to control at least one or more sensors to recognize an approach of the emergency vehicle and a road condition, to determine an first avoidance location that is a location for an first car to move away from the emergency vehicle based on the road condition, to provide a first avoidance route that is a route for the first cat to move from a current location to the first avoidance location, and to control at least one projection device to project at least one of a first symbol indicating the approaching of the emergency vehicle or the first avoidance route.

Abstract: An electrode for a lithium secondary battery includes an electrode substrate with a first porous layer formed on the electrode substrate and a second porous layer formed on the first porous layer. The first porous layer has a porosity of 10% or less; and the second porous layer formed on the first porous layer has a porosity of 30% or more. The second porous layer contains a binder resin and inorganic fine particles. The manufacturing method of the same and a lithium secondary battery including the same is also provided.

Abstract: An electrode for a lithium rechargeable battery includes an electrode substrate and a porous layer formed on the electrode substrate. The porous layer includes a binder resin and inorganic fine particles. The inorganic fine particles include boehmite and barium sulfate. A lithium rechargeable battery comprising the electrode is also provided.

Abstract: A display device includes a substrate including a display area and a non-display area, a pixel located in the display area, a pad unit on one side of the non-display area, and a driver connected to the pixel. The pixel includes a first insulating layer, a first light emitting element on the first insulating layer, a second insulating layer on the first light emitting element and exposing one end portion and another end portion of the first light emitting element, a first contact electrode on the second insulating layer and connected to the one end portion of the first light emitting element, and a second contact electrode on the second insulating layer and connected to the other end portion of the first light emitting element. The pad unit includes a pad metal layer, a first pad insulating layer, a second pad insulating layer, and a pad electrode.

Abstract: The present invention relates to an integrated optical measurement device. The integrated optical measurement device includes a light source module that includes first to Nth light source units each of which irradiates light of different wavelengths to a sample (N is a natural number greater than or equal to 2), when a direction in which the light source module irradiates light is downward, a detection module that is provided above the light source module to detect a reaction of the sample, a sample unit that is provided below the light source module to fix the sample, and an angle mount that fixes the first to Nth light source units at a predetermined angle, in which the first to Nth light source units are fixedly installed around the detection module.

Abstract: Provided is a separator for an electrochemical device, including: a porous polymer substrate; and a porous organic/inorganic coating layer formed on at least one surface of the porous polymer substrate and including heat conductive inorganic particles and core-shell particles, wherein the particles are bound to one another by a binder polymer, and wherein the core-shell particle includes a core portion and a shell portion surrounding the surface of the core portion, the core portion includes a metal hydroxide having heat-absorbing property at 150-400° C. or an organic particle having a glass transition temperature, the shell portion includes a polymer resin, and the polymer resin is a water-insoluble polymer or crosslinked polymer. An electrochemical device including the separator is also provided. It is possible to provide a separator with an improved heat-absorbing effect and safety, and an electrochemical device including the same.

Abstract: A mobile terminal according to an example embodiment of the present disclosure includes a camera, a display positioned at a first side of the mobile terminal and a second side facing the first side, and a controller, and the controller is configured to display an image identified through the camera and one or more icons related to the camera in a first area of the display positioned at the first side, and when a second area of the display positioned at the second side is positioned at the first side, display the image in at least a portion of the first area and the second area and display at least one of the one or more icons in an area distinguished from an area in which the image is displayed.

Abstract: Provided is a pharmaceutical composition for preventing or treating Asherman's syndrome or complications thereof, comprising mitochondria as an active ingredient. The pharmaceutical composition alleviates or treats endometrial adhesion, and may alleviate or treat endometrial fibrosis. Therefore, the pharmaceutical composition may be effectively used in the treatment and prevention of diseases such as endometrial adhesion disease, particularly Asherman's syndrome, and thus is highly industrially applicable.

Abstract: According to the present disclosure, pure metal hydrate without chemicals is prepared and is used as a mineral fertilizer to germinate and grow seeds to improve the growth rate of plant sprouts and provide excellent human affinity and absorption rate and abundant amino acids, mineral nutrients, and antioxidants in grown plant sprouts so that it has the advantage of being able to be used as a vegetable raw material for cosmetics, health foods, hangover relievers, etc.

Abstract: A display device and a method of manufacturing the same are provided. A display device includes: a substrate including a plurality of pixels; a first electrode and a second electrode spaced apart from each other on the substrate; a light emitting element located between the first electrode and the second electrode; and a conductive pattern on the light emitting element. The light emitting element includes a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, and the conductive pattern overlaps the active layer and does not overlap the first semiconductor layer or the second semiconductor layer.

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