Abstract: The present invention relates to a heterojunction semiconductor substrate having excellent dielectric properties, a method of manufacturing the same, and an electronic device using the same. The present invention provides a heterojunction semiconductor substrate with improved interlayer adhesion, low leakage current, and excellent dielectric properties that maintain strength in a ferroelectric fatigue experiment by interposing a metal layer and a conductive metal oxide layer on a semiconductor substrate to form an epitaxial oxide thin film layer composed of perovskite piezoelectric oxide. The heterojunction semiconductor substrate can be applied to sensors, actuators, transducers, or MEMS devices that use the high functionality of the high-quality epitaxial oxide thin film layer, including applications in electronic and optical devices.

Abstract: Disclosed is a heterojunction semiconductor flexible substrate in which an epitaxial oxide thin film layer is hetero-bonded to a thinned silicon substrate using a metal layer, a manufacturing method thereof, and the heterojunction semiconductor flexible substrate can be applied to sensor, actuator, transducer, or micro electro mechanical systems (MEMS) device using high functionality of the epitaxial oxide thin film layer of high quality as well as an electronic and/or optical device.

Abstract: A method of preparing a carboxylic acid-modified nitrile-based copolymer latex is provided. The method of preparing a carboxylic acid-modified nitrile-based copolymer later includes emulsion-polymerizing a monomer mixture including a conjugated diene-based monomer, an ethylenically unsaturated nitrile-based monomer, and an ethylenically unsaturated acid monomer in the presence of a cross-linking agent including glyoxal.

Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.

Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.

Abstract: There is provided an anhydrous dyeing system for yarn, including: a transfer printer which repeatedly sprays dye ink on a surface of a transfer sheet a plurality of times to laminate and apply ink layers; a dyeing jig which is in a drum form having a plurality of microholes formed in an outer circumferential surface thereof to penetrate inside and outside; a process chamber into which the dyeing jig is put; a heating member for heating the yarn wound on the dyeing jig, by supplying heat to the inside of the process chamber; and a vacuum-generating member which is in communication with an internal space of the dyeing jig and vacuum-evacuates the air in the internal space of the dyeing jig to thereby form a vacuum pressure inside the dyeing jig.

Abstract: An anhydrous fiber-dyeing apparatus using vacuum transfer, includes: a hollow drum in which a plurality of fine holes are formed to penetrate therethrough, and a fiber to be dyed are wound around an outer surface thereof; a transfer film covering the outer surface of the fiber wound around the drum and having an inner side surface coated with a dye; heating means heating the fiber wound around the drum; and a vacuum means suctioning air through an inner space of the drum to form a vacuum pressure through the fine holes of the drum.

Abstract: A three-dimensional out sole having a pattern having improved quality and durability has a dye permeated into the surface of the outsole. A depth to which the dye penetrating the micropores is 0.08 mm to 0.12 mm. The dye is permeated into the microspores through vacuum suction. The dye is digitally printed on a thermoplastic sheet. The thermoplastic sheet on which the dye is printed is heated to be softened with flexibility. The softened sheet having flexibility is closely attached to a surface of the shoe outsole having the three-dimensional shape through vacuum adsorption and then is permeated therein.

Abstract: Disclosed is an exhaust gas particulate matter (PM) sensor. According to an embodiment of the present invention, there is provided an exhaust gas particulate matter (PM) sensor that is provided on an exhaust line through which exhaust gas from a vehicle passes and is provided with an electrode formed to detect PM, the PM sensor including: a first insulating layer; a PM detection electrode placed under the first insulating layer; a temperature compensation electrode placed in parallel with the PM detection electrode; a second insulating layer placed under the PM detection electrode and the temperature compensation electrode; a heater electrode placed under the second insulating layer; and a third insulating layer placed under the heater electrode.

Abstract: The present invention relates to a method for forming a three-dimensional pattern using a double Raschel knitted fabric, and more particularly, to a method for forming a three-dimensional pattern using a double Raschel knitted fabric, in which the facilitation of formation of visually aesthetic patterns can be ensured through a simple process during the surface-molding of the double Raschel knitted fabric having a feeling of volume and a cushion feeling, and in which the double Raschel knitted fabric can be given an adhesive property or a high abrasion resistance, or an adhesive property and a high abrasion resistance.

Abstract: An apparatus and method for outputting a sound with Hearing Aids Compatibility (HAC) in a mobile terminal. The sound output apparatus includes a modem chip including a first amplifier amplifying and transferring an electric signal to a switch, a switch that selectively connects an output line of the first amplifier to a receiver or a second amplifier, a second amplifier connected with the receiver and the switch and that amplifies and transfers an electric signal received from the first amplifier to the receiver when the switch connects the output line of the first amplifier to the second amplifier, and a receiver connected with the switch and the second amplifier and that converts and outputs an electric signal received from the first amplifier or the second amplifier into a sound. This allows for the stable transfer of a sound to hearing handicapped persons with HAC without distortion of the sound quality.

Abstract: The present invention relates to an adhesive fabric manufactured by a flat knitting Jacquard technique and a surface molding method thereof, and more particularly, to such an adhesive fabric manufactured by a flat knitting Jacquard technique, which is formed by weaving a yarn coated with a hotmelt resin or a TPU yarn and a fabric yarn by the flat knitting Jacquard technique, wherein an upper layer and a lower layer thereof are formed of the fabric yarn, and an intermediate layer thereof is formed of the yarn coated with a hotmelt resin or the TPU yarn, wherein the upper layer or the lower layer or the upper layer and the lower layer comprise a pattern formed thereon by a Jacquard weaving technique.

Abstract: A cover member of an electronic device is provided. The cover member includes covers hingedly connected, wherein each cover includes a power receiving member configured to wirelessly receive power.

Abstract: The present invention relates to an adhesive fabric woven by circular knitting and a method for forming a three-dimensional pattern using the same, and more particularly, to such an adhesive fabric woven by circular knitting and a method for forming a three-dimensional pattern using the same, in which a yarn coated with a hotmelt resin and a fabric yarn are woven by circular knitting to manufacture an adhesive fabric formed with an upper layer woven by the fabric yarn and a lower layer woven by the yarn coated with a hotmelt resin, the adhesive fabric is laminated on a base fabric, and the laminated adhesive fabric is subjected to a surface molding process to form a three-dimensional pattern on the adhesive fabric, so that a textile texture but not a plastic texture can be expressed on the adhesive fabric, thereby improving flexibility and air permeability.

Abstract: The present invention relates to a shoe midsole coated with an adhesive fabric, and more particularly, to a shoe midsole in which an adhesive fabric woven in a mesh shape is coated on the outer surface of a low-hardness midsole. According to the present invention, an adhesive fabric woven in a mesh shape is coated on an outer surface of a low-hardness midsole so that collapse of or formation of creases on the midsole can be prevented by the adhesive fabric woven in a mesh shape while improving cushioning property and flexibility by the low-hardness midsole, as well as flexibility can be maintained and abrasion resistance can be improved. In addition, an adhesion property is endowed to the adhesive fabric itself woven in a mesh shape so that the adhesive fabric can be easily coated on the outer surface of the midsole.

Abstract: A cover member of an electronic device is provided. The cover member includes covers hingedly connected, wherein each cover includes a power receiving member configured to wirelessly receive power.

Abstract: An apparatus and method for outputting a sound with Hearing Aids Compatibility (HAC) in a mobile terminal. The sound output apparatus includes a modem chip including a first amplifier amplifying and transferring an electric signal to a switch, a switch that selectively connects an output line of the first amplifier to a receiver or a second amplifier, a second amplifier connected with the receiver and the switch and that amplifies and transfers an electric signal received from the first amplifier to the receiver when the switch connects the output line of the first amplifier to the second amplifier, and a receiver connected with the switch and the second amplifier and that converts and outputs an electric signal received from the first amplifier or the second amplifier into a sound. This allows for the stable transfer of a sound to hearing handicapped persons with HAC without distortion of the sound quality.

Abstract: The present invention relates to a composite cloth sheet for decoration comprising a thin film layer on the upper surface of a cloth layer, in whiche a first hot melt film layer is formed between the cloth layer and the thin film layer and a second hot melt film layer is formed at the lower surface of the cloth layer so as to allow the first hot melt film layer and the second hot melt film layer to be fused through holes of the cloth layer, thereby preventing shrinkage even at a high temperature of 250° C. or higher, and implementing an appropriate level of flexibility while improving the adhesive force of a material to be adhered and the cloth layer, or the cloth layer and the thin film layer.

Abstract: An apparatus and method for outputting a sound with Hearing Aids Compatibility (HAC) in a mobile terminal. The sound output apparatus includes a modem chip including a first amplifier amplifying and transferring an electric signal to a switch, a switch that selectively connects an output line of the first amplifier to a receiver or a second amplifier, a second amplifier connected with the receiver and the switch and that amplifies and transfers an electric signal received from the first amplifier to the receiver when the switch connects the output line of the first amplifier to the second amplifier, and a receiver connected with the switch and the second amplifier and that converts and outputs an electric signal received from the first amplifier or the second amplifier into a sound. This allows for the stable transfer of a sound to hearing handicapped persons with HAC without distortion of the sound quality.

Abstract: An apparatus and method for outputting a sound with Hearing Aids Compatibility (HAC) in a mobile terminal. The sound output apparatus includes a modem chip including a first amplifier amplifying and transferring an electric signal to a switch, a switch that selectively connects an output line of the first amplifier to a receiver or a second amplifier, a second amplifier connected with the receiver and the switch and that amplifies and transfers an electric signal received from the first amplifier to the receiver when the switch connects the output line of the first amplifier to the second amplifier, and a receiver connected with the switch and the second amplifier and that converts and outputs an electric signal received from the first amplifier or the second amplifier into a sound. This allows for the stable transfer of a sound to hearing handicapped persons with HAC without distortion of the sound quality.