Abstract: A touch sensor according to an embodiment includes a transparent substrate layer having an active region and an inactive region, and a conductive pattern formed on the active region and including a stacked structure of a metal layer and a blackened layer. A color difference defined by Equation 1 is 10 or less.

Abstract: The present disclosure provides a ball joint including: a ball stud having a ball portion of a spherical shape formed partially in a longitudinal direction of the ball stud; a bearing configured to surround the ball portion of the ball stud while being in a slidable contact with the ball portion; a cylindrical casing into which the ball stud and the bearing are inserted; a dust cover configured to seal an opening of the casing; and a caulking portion formed inward of the casing to fix the bearing. In the ball joint, the caulking portion is formed inward of the casing to axially fix the bearing, which increases a contact area on which the casing is brought into contact with other part, ensures a stable fixation, improves a degree of freedom in design while maintaining the layout as it is.

Abstract: The invention relates to a solid electrolyte composition and a method for producing the same. The solid electrolyte composition according to the invention is characterized by including a material represented by [Formula 1] below. NaaZnbGacSd??Formula 1 (wherein, 2.70?a?2.90, 0.70?b?0.90, and 1.10?c?1.

Abstract: Provided is a dry pad, including a wound-covering membrane formed by arranging a fiber containing a hydrophilic polymer that is swollen by an exudate secreted from a wound, a hydrophobic polymer, and a dry wound-healing agent that is released through swelling of the hydrophilic polymer and is difficult to store in a liquid phase, and a first release member, which is a support on which the fiber is arranged and which is separated from the wound-covering membrane.

Abstract: Provided is a composite membrane for western blot, in which the composite membrane is prepared by combining nanofiber webs with nonwoven fabrics, and a basis weight of the nanofibers is in a range of 1 gsm to 50 gsm on the nonwoven fabrics, and an average pore size is in a range of 0.1 ?m to 1.0 ?m. The composite membrane for western blot including nanofibers has advantages such as saving of a production cost, and an excellent response characteristic due to a capillary phenomenon of a double structure, to thereby easily detect even a small amount of a particular substance present in a protein.

Abstract: The present invention relates to a solid electrolyte composition and a method for preparing the same. A solid electrolyte composition according to the present invention is characterized by including a material represented by [Formula 1] below. NaaWbSicSbdSeBrf??[Equation 1] (Here, 2.80?a?2.89, 0.20?b?0.24, 0.08?c?0.12, 0.66?d?0.70, 3.91?e?4, and 0?f?0.09.

Abstract: The present invention relates to a display holder comprising: a fixed frame (10) which is installed in an installation wall surface (1) and provided with an inclined rotary shaft (12) that is inclined downward toward the front side; a rotation bar (20) which forms a predetermined angle ? with the inclined rotary shaft (12) of the fixed frame (10) and has one end rotatably coupled to the inclined rotary shaft (12) so as to have a predetermined rotation trajectory about the inclined rotary shaft (12), and is inclined upward toward the front side when located at the highest point of the rotation trajectory; and a sliding bar (30) which has one end slidably coupled to the other end of the rotation bar (20), expands and contracts from the rotation bar (20) according to the rotation trajectory of the rotation bar (20), and has a display (2) mounted to the other end.

Abstract: An insulation sheet for a display light source is provided. An insulation sheet for a display light source according to an embodiment of the present invention is provided on an opposite surface opposite to a circuit board mounting surface on which multiple LED elements configuring a light source of a display are mounted while being spaced a predetermined interval apart from each other, so as to block heat generated from the multiple LED elements from being transmitted in a direction perpendicular to the opposite surface. Accordingly, the insulation sheet can minimize vertical transfer of received heat as well as reducing the heating level of the multiple LED elements, and is thus advantageous in minimizing or preventing heat transfer in an undesirable direction and/or of an undesirable amount.

Abstract: The present invention relates to a composition for preventing, improving, or treating diseases related to advanced glycation end products, comprising an indole derivative or a pharmaceutically acceptable salt thereof. Specifically, the composition of the present invention possesses the effect of trapping methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: The present invention relates to a novel indole derivative and a use thereof. The novel indole derivative according to the present invention traps methylglyoxal (MGO), which is a main precursor of advanced glycation end products, and thus can be effectively used for preventing, improving, or treating diseases related to advanced glycation end products.

Abstract: Provided is yarn for a cell culture scaffold. The yarn for a cell culture scaffold according to an exemplary embodiment of the present invention includes slitting yarn produced by cutting a compressed nanofiber web to a predetermined width. Accordingly, by creating microenvironments suitable for migration, proliferation and differentiation of cells, cell viability may be enhanced and cells may be three-dimensionally proliferated. In addition, a scaffold according to the present invention has a mechanical strength sufficient for prevention of disruption of the scaffold which occurs during cell culture, such that cells may be stably proliferated. Further, the scaffold according to the present invention uses slitting yarn formed of the compressed nanofiber web, thereby having pores with various sizes, and therefore cell proliferation and cell viability may be enhanced by creation of an extracellular matrix-like environment.

Abstract: A device for locating a noise occurring in a steering system includes: a sound receiving unit detecting noise occurring in a steering system; a processing unit inputting data on the noise in the steering system into a neural network model that performs learning in advance and locating a position or a component at which the noise occurs in the steering system, the noise being detected by the sound receiving unit; and a storage unit in which the neural network model that performs the learning in advance is stored.

Abstract: An air bubble removal device for removing air bubbles from a medium including a housing including an inner space for storing a predetermined amount of the medium, an introduction port through which the medium is introduced from the outside into the inner space, and a discharge port through which the medium in a state in which air bubbles have been removed is discharged from the inner space to the outside; and a support part coupled to the housing so as to maintain the housing in a state spaced a predetermined height from a bottom surface.

Abstract: There is provided a transparent semiconductor substrate and a method for manufacturing same includes a semiconductor substrate including a first surface and a second surface opposite to the first surface; and a through-hole penetrating the semiconductor substrate, wherein the through-hole includes an inclined portion inclined with respect to the first surface and second surface.

Abstract: A filter medium is provided. According to one embodiment of the present invention, the filter medium is implemented by including: a porous second support and a nanofiber web which are sequentially stacked on each of an upper portion and a lower portion of a first support; and a channel through which a filtrate filtered in the nanofiber web flows in a direction of the first support, wherein the first support, the second support, and the nanofiber web satisfy predetermined conditions on a basis weight and a thickness of each layer. In a water treatment operation of the filter medium, the shape, structural deformation, and damage of the filter medium can be minimized, excellent filtration efficiency can be implemented, and a channel can be smoothly secured, thereby securing high flux. In addition, even at high pressure applied during backwashing, the filter medium has an extended use period due to excellent durability of the filter medium.

Abstract: A breathable waterproof sheet, which interposes a support layer having a plurality of holes formed therein, thus preventing a waterproof air-permeable layer from colliding with a pressure sensor by a water pressure. The breathable waterproof sheet includes a waterproof air-permeable layer formed of a film having elasticity, an adhesive layer having one surface adhered to one surface of the waterproof air-permeable layer, and a support layer having a plurality of air-permeable holes formed therein and having one surface adhered to the other surface of the adhesive layer.

Abstract: Provided is a multilayer adhesive tape having excellent step coverage and reworkability. The multilayer adhesive tape sequentially includes: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer, in which the intermediate adhesive layer includes an intermediate adhesive polymer including: a polymerization unit of an alkyl group-containing (meth)acrylate monomer; a polymerization unit of a carboxyl group-containing monomer; and a polymerization unit of an acrylamide-based monomer.

Abstract: A dermal adhesive patch is provided. The dermal adhesive patch is adhered to skin through an ampoule containing a mixing ingredient, a drying ingredient, a viscosity control ingredient, and a moisturizing ingredient. The dermal adhesive patch includes: a support body; and a membrane layer formed as a nanofiber web having pores to block moisture and to allow air to pass through the membrane layer, and detachably laminated on one surface of the support body.