Abstract: The present disclosure relates to a method for preparing a non-woven fabric which improves impregnation and release properties of a fabric softener in the non-woven fabric in order to apply the non-woven fabric to a dryer sheet (sheet-type fabric softener). When increasing porosity and specific surface area in a non-woven fabric made of two-component blended polyester long fibers, impregnation and release rate of a fabric softener are improved even when the non-woven fabric is lightened, making it possible to apply the non-woven fabric to a dryer sheet.

Abstract: Disclosed are an artificial implant and a method for manufacturing same, the artificial implant comprising: a silicone shell consisting of an upper portion, a lower portion, and a side portion; and a filler injected into the silicone shell, wherein the silicone shell includes at least one silicone layer and at least one reinforcing layer, the reinforcing layer being provided on at least a portion of the lower portion and the side portion of the silicone shell, or the silicone shell includes a layered structure having a step.

Abstract: Disclosed is an artificial implant comprising: a silicone shell; and a filler filling the interior of the shell, wherein at least a portion of the shell is a rupture-prevention part comprising two or more silicone layers and one or more reinforcing material layers interposed therebetween.

Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.

Abstract: An ultrasonic probe that acquires an ultrasonic image to diagnose or treat an object, and an ultrasonic imaging apparatus including the same, wherein the ultrasonic probe includes a case, a transducer disposed inside the case to generate ultrasonic waves, a biopsy needle inserted into an object in the vicinity of the case, and a sensor unit including a sensor provided to measure a position of the biopsy needle and disposed inside the transducer, wherein the transducer includes a piezoelectric layer configured to generate ultrasonic waves, a sound absorbing layer disposed on one side of the piezoelectric layer to absorb the ultrasonic waves generated from the piezoelectric layer, and a sound absorbing member disposed on one side of the sound absorbing layer, and the sensor unit is disposed inside the sound absorbing member.

Abstract: A self-aligning process method and a self-aligning process apparatus for reducing critical dimension variation of a SiC trench gate MOSFET structure are disclosed.

Abstract: Provided are an optical device and a method of manufacturing the optical device including a lower electrode; an insulating layer provided on the lower electrode; upper electrodes provided on the insulating layer; and variable conductivity patterns provided to be adjacent to the upper electrodes, respectively, on the insulating layer. The upper electrodes include first and second electrodes that are alternately provided, a pitch between the first electrodes is identical to a pitch between the second electrodes, the second electrode is provided between the adjacent first electrodes, a distance between one of the adjacent first electrodes and the second electrode is a first length, a distance between another one of the adjacent first electrodes and the second electrode is a second length, and the second length differs from the first length.

Abstract: The present disclosure relates to an exposure pattern, an exposure mask, and a method for forming an exposure pattern by the same, and the exposure pattern is an exposure pattern formed by a division exposure, and is characterized by that, in an area where a first exposure area formed by the first exposure and a second exposure area formed by the second exposure overlap each other, an area of a first unit pattern area constituting the first exposure area and an area of a second unit pattern area constituting the second exposure area are different from each other.

Abstract: A conductive pattern according to an embodiment includes a metal pattern and a blackened pattern which covers the metal pattern, wherein at least one of the metal pattern and the blackened pattern has a reverse taper shape. Thereby, it is possible to prevent the conductive pattern from being viewed by a user and improve image quality.

Abstract: A touch sensor according to an embodiment of the present invention includes a substrate layer, first sensing electrode rows and second sensing electrode rows alternately arranged on the substrate layer, first traces extending from left ends of the first sensing electrode rows, the first traces including periodically arranged bent portions, second traces extending from right ends of the second sensing electrode rows, the second traces including periodically arranged bent portions, a first floating trace adjacent to an outermost first trace of the first traces, and a second floating trace adjacent to an outermost second trace of the second traces.

Abstract: Disclosed are an optical modulation device and a phase modulation method using the same. The optical modulation device includes a reflection plate, an insulating film over the reflection plate, dielectric patterns aligned on the insulating film in a first direction and extended in parallel in a second direction intersecting the first direction, and first and second graphene patterns provided between the dielectric patterns and alternately aligned in the first direction. The dielectric patterns and the first and second graphene patterns fully cover the top of the insulating film. Two dielectric patterns adjacent to each other in the first direction with one of the first graphene patterns interposed therebetween form one dielectric pattern pair. The dielectric pattern pair is provided in plural. The dielectric pattern pairs are isolated from each other in the first direction with one of the second graphene patterns interposed therebetween.

Abstract: Disclosed herein are a method of providing a game based on the security level of a terminal and an apparatus for performing the same. The method of providing a game based on the security level of a terminal includes: when a user accesses a game using a terminal, checking the security level of the terminal for the account of the user; and determining whether to allow the disposal of in-game goods according to the found security level, but providing the game so that the game can be played regardless of the found security level.

Abstract: A touch sensor according to an embodiment of the present invention includes a substrate layer, first sensing electrode rows and second sensing electrode rows alternately arranged on the substrate layer, first traces extending from left ends of the first sensing electrode rows, the first traces including periodically arranged bent portions, second traces extending from right ends of the second sensing electrode rows, the second traces including periodically arranged bent portions, a first floating trace adjacent to an outermost first trace of the first traces, and a second floating trace adjacent to an outermost second trace of the second traces.

Abstract: Provided are an optical device and a method of manufacturing the optical device including a lower electrode; an insulating layer provided on the lower electrode; upper electrodes provided on the insulating layer; and variable conductivity patterns provided to be adjacent to the upper electrodes, respectively, on the insulating layer. The upper electrodes include first and second electrodes that are alternately provided, a pitch between the first electrodes is identical to a pitch between the second electrodes, the second electrode is provided between the adjacent first electrodes, a distance between one of the adjacent first electrodes and the second electrode is a first length, a distance between another one of the adjacent first electrodes and the second electrode is a second length, and the second length differs from the first length.

Abstract: Disclosed are a method of preparing a superabsorbent polymer that includes a fine-powder regranulate and has improved properties owing to the use of an additive, and a superabsorbent polymer prepared thereby, wherein the superabsorbent polymer can exhibit improved properties, including high centrifugal retention capacity (CRC) and fine-powder agglomeration strength, without decreasing absorption under pressure (AUP) or permeability, compared to when no additive is used during the formation of a fine-powder regranulate, and furthermore, the fine powder is recycled, thus reducing processing costs, thereby generating economic benefits.

Abstract: A fan-out semiconductor package includes a first interconnection member having a through-hole; a semiconductor chip disposed in the through-hole of the first interconnection member and having an active surface having connection pads disposed thereon and an inactive surface opposite the active surface; an encapsulant encapsulating at least some portions of the first interconnection member and the semiconductor chip; and a second interconnection member disposed on the first interconnection member and the semiconductor chip. The first interconnection member and the second interconnection member respectively include a plurality of redistribution layers electrically connected to the connection pads of the semiconductor chip, and the semiconductor chip has a groove defined in the active surface and between a peripheral edge of the semiconductor chip and the connection pads of the semiconductor chip.

Abstract: The present disclosure provides a split cooling apparatus for an internal combustion engine, the apparatus including: a base inserted into a water jacket of a cylinder block, the base surrounding an outside of a cylinder along a shape of the cylinder; an insertion groove formed on the base by being depressed into an inner surface of the base; and a sealing member inserted into the insertion groove, wherein when a temperature of cooling water supplied into the water jacket reaches a preset temperature or higher, the sealing member expands so as to close a flow passage between the base and the cylinder, thereby increasing flow resistance of the cooling water and thus reducing a heat transfer rate of the cylinder.

Abstract: The present invention relates to a perovskite-based solar cell using graphene as a material for a transparent conductive electrode. The perovskite-based solar cell achieves a maximum conversion efficiency of ?17% through an appropriate combination of energy bands of a graphene electrode, a hole transport layer, a perovskite, an electron transport layer, and a metal electrode.

Abstract: Disclosed is a method of preparing a superabsorbent polymer, including a) drying and pulverizing a hydrogel polymer, and then classifying into a first fine powder having a particle size of less than 150 ?m and a base polymer having a particle size of 150 to 850 ?m; b) mixing a portion of the first fine powder, water and an additive, thus preparing a first fine-powder regranulate; c) passing the first fine-powder regranulate through a chopper and then performing drying and pulverizing; and d) classifying the pulverized first fine-powder regranulate into a superabsorbent polymer having a particle size of 150 to 850 ?m and a second fine powder having a particle size of less than 150 ?m, thus yielding the superabsorbent polymer.

Abstract: A fan-out semiconductor package includes: a first connection member having a through-hole; a first component disposed in the through-hole; a second component disposed in the through-hole and attached to the first component; an encapsulant filling at least portions of spaces between walls of the through-hole and side surfaces of the first component and side surfaces of the second component; a second connection member disposed on the first connection member and the first component; and a third connection member disposed on the first connection member and the second component. A number of at least one of the first or second components is plural, the second and third connection members are connected to each other through the first connection member, and the first connection member includes a redistribution layer electrically connected to a redistribution layer of the second connection member and a redistribution layer of the third connection member.