Abstract: There is provided a resin dispensing apparatus for a light emitting device package and a method of manufacturing a light emitting device package using the same. The resin dispensing apparatus includes a resin dispensing part including a resin storage portion filled with a resin therein and a resin discharge portion combined with the resin storage portion and discharging the resin therefrom; a supporting part having a light emitting device package disposed on an upper surface thereof and electrically connected to the light emitting device package; a voltage applying part having both terminals respectively connected to the resin dispensing part and the supporting part to apply a voltage thereto; and a sensing part electrically connected to the resin dispensing part and the supporting part individually and sensing a contact between the resin dispensing part and the light emitting device package with an electrical signal.

Abstract: A window expansion method and an associated electronic device are provided. The method includes detecting an occurrence of an expansion event for expanding a window area, and expanding the window area based on the expansion event.

Abstract: A cleaning method of a process chamber to remove a nitride layer including aluminum and a transition metal, which is adhered to an inner surface of the process chamber, includes removing the nitride layer by supplying cleaning gases to the process chamber, wherein the cleaning gases comprises a first gas including boron and a second gas including fluorine.

Abstract: There are provided a method of repairing a probe card and a repaired probe board. The method of repairing a probe card includes: in a board body composed of a sintered ceramic having first and second pillar surfaces disposed at a position opposed to each other, preparing the board body including a plurality of main channels for electrically connecting a first pad formed on the first pillar surface to a second pad formed on a second pillar surface and reserved channels disposed to be adjacent to the main channels to repair to damaged main channels; when the main channels are damaged; removing the first and second pads formed in the main channels and the reserved channels; forming cavities by partially removing the board between the damaged main channels and the reserved channels adjacent to the main channel; and forming repair connection parts in the cavities in order to electrically connect the damaged main channels to the reserved channels adjacent thereto.

Abstract: There is provided a resin dispensing apparatus for a light emitting device package and a method of manufacturing a light emitting device package using the same. The resin dispensing apparatus includes a resin dispensing part including a resin storage portion filled with a resin therein and a resin discharge portion combined with the resin storage portion and discharging the resin therefrom; a supporting part having a light emitting device package disposed on an upper surface thereof and electrically connected to the light emitting device package; a voltage applying part having both terminals respectively connected to the resin dispensing part and the supporting part to apply a voltage thereto; and a sensing part electrically connected to the resin dispensing part and the supporting part individually and sensing a contact between the resin dispensing part and the light emitting device package with an electrical signal.

Abstract: A method of manufacturing nano-fiber non-woven fabrics is provided. The method comprises preparing a polyurethane solution by dissolving polyurethane in an organic solvent, producing an electrospinning solution by adding far infrared ray emitting particles, antibacterial inorganic particles, and deodorization inorganic particles to the polyurethane solution, and electrospinning the electrospinning solution to form the nano-fiber non-woven fabric. The far infrared ray emitting particles may be obtained by adding a metal oxide to ceramics and sintering the metal oxide-added ceramics. The antibacterial inorganic particles may be obtained by impregnating a zirconium-based carrier with silver ions. The deodorization inorganic particles may be obtained by impregnating a zirconium-based or a silica oxide-based carrier with an amine-based compound.

Abstract: There is provided a space transformer for a probe card, including: a substrate having a first surface and a second; a plurality of first pads formed on the first surface to be spaced apart from each other and connected to a printed circuit board of a probe card; a plurality of second pads formed on the second surface in positions corresponding to those of the first pads and receiving external electrical signals applied thereto; a plurality of via electrodes penetrating through the substrate and respectively connected to the plurality of first pads and the plurality of second pads formed in the positions corresponding to each other; a ground layer formed to cover the second surface and provided with a plurality of second pad exposure holes; and an insulating layer formed to cover the ground layer and the plurality of second pads.

Abstract: There is provided a resin dispensing apparatus for a light emitting device package and a method of manufacturing a light emitting device package using the same. The resin dispensing apparatus includes a resin dispensing part including a resin storage portion filled with a resin therein and a resin discharge portion combined with the resin storage portion and discharging the resin therefrom; a supporting part having a light emitting device package disposed on an upper surface thereof and electrically connected to the light emitting device package; a voltage applying part having both terminals respectively connected to the resin dispensing part and the supporting part to apply a voltage thereto; and a sensing part electrically connected to the resin dispensing part and the supporting part individually and sensing a contact between the resin dispensing part and the light emitting device package with an electrical signal.

Abstract: The present invention discloses an impedance matching apparatus. The impedance matching apparatus includes: a multilayer printed circuit board; a signal line including a plurality of signal layers with the same pitch and formed by sequentially arranging the plurality of signal layers on the multilayer printed circuit board; and a ground plane including a plurality of ground layers formed inside the multilayer printed circuit board, wherein the plurality of ground layers are arranged to get closer to a bottom surface of the multilayer printed circuit board from a region corresponding to one side of the signal line to a region corresponding to the other side of the signal line to adjust an impedance value.

Abstract: There is provided a resin dispensing apparatus for a light emitting device package and a method of manufacturing a light emitting device package using the same. The resin dispensing apparatus includes a resin dispensing part including a resin storage portion filled with a resin therein and a resin discharge portion combined with the resin storage portion and discharging the resin therefrom; a supporting part having a light emitting device package disposed on an upper surface thereof and electrically connected to the light emitting device package; a voltage applying part having both terminals respectively connected to the resin dispensing part and the supporting part to apply a voltage thereto; and a sensing part electrically connected to the resin dispensing part and the supporting part individually and sensing a contact between the resin dispensing part and the light emitting device package with an electrical signal.

Abstract: A method of manufacturing nano-fiber non-woven fabrics is provided. The method comprises preparing a polyurethane solution by dissolving polyurethane in an organic solvent, producing an electrospinning solution by adding far infrared ray emitting particles, antibacterial inorganic particles, and deodorization inorganic particles to the polyurethane solution, and electrospinning the electrospinning solution to form the nano-fiber non-woven fabric. The far infrared ray emitting particles may be obtained by adding a metal oxide to ceramics and sintering the metal oxide-added ceramics. The antibacterial inorganic particles may be obtained by impregnating a zirconium-based carrier with silver ions.

Abstract: There are provided a method of repairing a probe card and a repaired probe board. The method of repairing a probe card includes: in a board body composed of a sintered ceramic having first and second pillar surfaces disposed at a position opposed to each other, preparing the board body including a plurality of main channels for electrically connecting a first pad formed on the first pillar surface to a second pad formed on a second pillar surface and reserved channels disposed to be adjacent to the main channels to repair to damaged main channels; when the main channels are damaged; removing the first and second pads formed in the main channels and the reserved channels; forming cavities by partially removing the board between the damaged main channels and the reserved channels adjacent to the main channel; and forming repair connection parts in the cavities in order to electrically connect the damaged main channels to the reserved channels adjacent thereto.

Abstract: There is provided an antenna module. The antenna module according to the present invention may include a patch antenna resonator formed on a surface of a dielectric substrate; and a surface wave-radiation resonator disposed to be separated from the patch antenna resonator, and formed to surround the patch antenna resonator so that signals from the patch antenna resonator are radiated. In this instance, the signals may flow on the surface of the dielectric substrate.

Abstract: A cleaning method of a process chamber to remove a nitride layer including aluminum and a transition metal, which is adhered to an inner surface of the process chamber, includes removing the nitride layer by supplying cleaning gases to the process chamber, wherein the cleaning gases comprises a first gas including boron and a second gas including fluorine.

Abstract: A vehicle roof headliner which includes a back panel and a skin panel attached onto the back panel through a thermoforming process. The skin panel includes: an adhesive sheet serving as a medium of attaching the skin panel onto the back panel; an cushion sheet which is adhered on the adhesive sheet and is more flexible than the back panel; a cloth adhered on the cushion sheet; and a nanofiber unwoven fabric which is provided on a side of the cloth facing the cushion sheet, which is prepared by electrospinning a spinning solution containing a far infrared emitting material on the side of the cloth and which is melted during the thermoforming process and thus bonded with fiber tissues of the cloth. The vehicle roof headliner contributes to the improvement in health of vehicle passengers because it has excellent far infrared emission capability.

Abstract: There are provided a multilayer wiring board and a method of manufacturing the same. The multilayer wiring board according to an aspect of the invention may include: a main body having a plurality of insulting layers stacked upon each other, including a first layer provided as an inner layer and a second layer provided as an outer layer; a first resistor provided on the first layer; and a second resistor provided on the second layer, connected in parallel with the first resistor, and having a smaller area than the first resistor. The multilayer wiring board obtains a target resistance value using the first and second resistors formed on the first and second layers. The second resistor, formed on the outer layer, can have a smaller area than the first resistor. Accordingly, the usable area of the outer layer is increased to thereby reduce the size of the multilayer wiring board.

Abstract: Disclosed herein is a method of and system for evaluating tactile sensations of car seat covers using an artificial neural network, in which mechanical and thermal/physiological characteristics of the seat covers is measured with a measuring system, the physical quantity of the measured characteristics is acquired, and then the acquired physical quantity is converted into the amount of tactile qualities which a person feels using a statistical recursive model, thereby quantitatively evaluating tactile sensations of sticky, soft, elastic, coolness to the touch, and thermal and humid in case of car seat covers made of leather, and tactile sensations of soft, elastic, voluminous, smooth, coolness to the touch, and thermal and humid in case of car seat covers made of cloth, as well as quantitatively evaluating tactile sensations of sporty and high-class of the leather and cloths using an artificial neural network model.

Abstract: Disclosed is an electronic range including a cavity, in which cooking of food is to be conducted, a heater chamber arranged over the cavity, an axial-flow fan arranged in the heater chamber and adapted to generate a downward flow of air, and a heater arranged outside the axial-flow fan and adapted to generate heat of a high temperature. A convection plate is arranged between the axial-flow fan and the heater. The convection plate serves to control a flow of air circulating in the interior of the electronic range to effectively convect the heat generated from the heater into the cavity during an operation of the axial-flow fan causing a repeated procedure of downwardly introducing the downward flow of air into the cavity, and then upwardly moving the flow of air along a side wall of the cavity. In this electronic range, food disposed in the cavity is heated, using reflection heat generated by the convection plates and convection air generated by the axial-flow fan.

Abstract: The present invention relates to a convection fan control method of a microwave oven which is capable of changing discharge direction of the air heated by a heater to a heating object by controlling rotation direction of a convection fan in accordance with types of a dish comprising a cooking time setting process for selecting a dish type of a heating object and setting cooking time, a rotation direction setting process for setting rotating direction of a fan motor which is capable of rotating and reverse-rotating, a fan motor operating process for operating the fan motor in accordance with the set rotating direction, a fan operating process for rotating a fan by the operating of the fan motor, and a cooking process for cooking the heating object for the select cooking time by operating of a heater.

Abstract: A built-in microwave oven is provided, installed in the kitchen furniture as an integral part of the furniture. In the microwave oven, a suction grille and an exhaust grille are provided on the front wall of the external casing, and so cooling air is sucked and discharged through the front wall of the casing. Upper and lower heaters are installed within the casing, with an upper inside air passage formed around the upper heater that guide an air current formed by an upper heater cooling fan, and another air passage is formed around the lower heater that guides an air current formed by a lower heater cooling fan. The inflow air from the suction grille is partially and directly guided to the exhaust grille so as to be mixed with hot air from the upper and lower heaters prior to being discharged from the external casing to the atmosphere through the exhaust grille. Therefore, the exhaust air from the exhaust grille is preferably reduced in its temperature to a proper low point.