Abstract: A composite electronic component includes a composite body including a capacitor and an inductor bonded to each other; an input terminal disposed on a first end surface of the composite body and connected to the coil part of the inductor; an output terminal including a first output terminal disposed on a second end surface of the composite body and connected to the coil part of the inductor and a second output terminal disposed on the second end surface of the composite body and connected to the first internal electrodes of the capacitor; and a ground terminal disposed on the first end surface of the composite body and connected to the second internal electrodes of the capacitor. A bonded surface between the inductor and the capacitor is provided with insulating layers.

Abstract: There are provided an inductor array chip and a board having the same. The inductor array chip includes: a body in which a plurality of magnetic layers are stacked; first and second coil parts having a plurality of conductive patterns and a plurality of conductive vias formed in the plurality of magnetic layers; and first to fourth external electrodes disposed on outer surfaces of the body to be connected to both ends of the first and second coil parts, wherein the first and second coil parts are disposed in a thickness direction of the body and are separated from each other by a gap layer disposed therebetween.

Abstract: A method for operating an electronic device may include: outputting audio data to be reproduced through an output device connected thereto. A user input for a device change is detected and a reproduction request information is generated including at least one of audio information and output information corresponding to the audio data. The reproduction request information is transmitted to another electronic device communicatively connectable to the output device.

Abstract: A composite electronic component includes: a composite body having a capacitor and an inductor coupled to each other, the capacitor including a ceramic body in which a plurality of dielectric layers and first and second internal electrodes disposed to oppose each other with each of the dielectric layers interposed therebetween are stacked, and the inductor including a magnetic body including a coil part; an input terminal disposed on a first side surface of the composite body; an output terminal including a first output terminal disposed on a second side surface of the composite body and a second output terminal disposed on the second side surface of the composite body; and a ground terminal disposed on the first side surface of the composite body.

Abstract: Disclosed herein is an inductor including a ceramic main body on which a first ceramic sheet on which a primary conductor pattern is formed and a second ceramic sheet on which a secondary conductor pattern is formed are alternately stacked; a first via passing through the second ceramic sheet and connecting the primary conductor pattern; and a second via passing through the first ceramic sheet and connecting the secondary conductor pattern, so as to reinforce an electromagnetic coupling of primary and secondary coils.

Abstract: A composite electronic component includes a composite body in which a capacitor and an inductor are coupled to each other, the capacitor including a ceramic body including a plurality of dielectric layers and first and second internal electrodes, and the inductor including a magnetic body including a coil part. An input terminal is disposed on a first side surface of the composite body and is connected to the coil part. An output terminal includes a first output terminal disposed on the first side surface of the composite body and connected to the coil part and a second output terminal disposed on a first end surface of the composite body and connected to the first internal electrodes. A ground terminal is disposed on a second end surface of the composite body and is connected to the second internal electrodes. The capacitor is coupled to a side surface of the inductor.

Abstract: A multilayer electronic component, a manufacturing method thereof, and a board having the same. The multilayer electronic component includes a plurality of magnetic metal layers, an internal conductive layer formed on the magnetic metal layer, an upper and lower cover layers formed on and below an active part including the plurality of magnetic metal layers and internal conductive layer. The multilayer electronic component may have excellent DC bias characteristics by using a magnetic metal material, implement low direction resistance (Rdc) by increasing a cross-sectional area of an internal coil, and secure high magnetic permeability while decreasing a core loss of the magnetic metal material to thereby improve efficiency characteristic.

Abstract: A cooling device for an LED lighting apparatus is disclosed to emit heat generated from the LED lighting apparatus using an LED. The cooling device for a light emitting diode (LED) lighting apparatus to emit heat generated from the LED lighting apparatus that uses an LED includes a heat pipe comprising an end coupled to the LED lighting apparatus, the heat pipe comprising working fluid mixed with a medium and powder having an infrared ray emission property, and a radiation fin provided at the other end of the heat pipe. An LED lighting apparatus includes the cooling device, a mounting plate mechanically coupled to the cooling device for the LED lighting apparatus, the mounting plate formed of a metal material, an LED substrate mounted to the mounting plate, the LED substrate comprising at least one LED arranged thereon, and an LED driving circuit configured to drive the LED.

Abstract: A cooling device for an LED lighting apparatus is disclosed to emit heat generated from the LED lighting apparatus using an LED. The cooling device for a light emitting diode (LED) lighting apparatus to emit heat generated from the LED lighting apparatus that uses an LED includes a heat pipe comprising an end coupled to the LED lighting apparatus, the heat pipe comprising working fluid mixed with a medium and powder having an infrared ray emission property, and a radiation fin provided at the other end of the heat pipe. An LED lighting apparatus includes the cooling device, a mounting plate mechanically coupled to the cooling device for the LED lighting apparatus, the mounting plate formed of a metal material, an LED substrate mounted to the mounting plate, the LED substrate comprising at least one LED arranged thereon, and an LED driving circuit configured to drive the LED.

Abstract: A cellulose ester film for protecting a polarizing plate of a Liquid Crystal Display device, and a method for producing the same are disclosed. The cellulose ester film comprises a benzotriazole-based UV absorbent of Formula 1 and a triazine-based UV absorbent of Formula 2, wherein, in Formula 1, R1, R2, R3, R4, R5, R6, R7 and R8 represent independently hydrogen atom, halogen atom, hydroxy group, alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group, wherein, in Formula 2, R R1, R2 and R3 represent independently alkyl group, alkenyl group, alkoxy group, alkylthio group, aryl group, aryloxy group or arylthio group.

Abstract: A cellulose film for protecting a polarizing plate of a Liquid Crystal Display Device, and a method for producing the same are disclosed. The cellulose film comprises a front layer which includes a non-phosphoric acid ester type plasticizer; an inner layer which includes a plasticizer and a UV absorbent, and a rear layer which includes a non-phosphoric acid ester type plasticizer and fine particles. Preferably, the front layer further includes fine particles, and the plasticizer in the inner layer includes at least two kinds of plasticizers, and at least one of plasticizer in the inner layer is phosphoric acid ester type plasticizer.

Abstract: Disclosed is a method for driving a liquid crystal display in a dot inversion. In a method for driving a liquid crystal panel in a dot inversion in a liquid crystal panel which has a plurality of sets, each set having a plurality of R, G, B dot columns, each of the R, G, B dot columns having a plurality of dots which are arranged in a matrix, the dots are inverted in sets of a plurality of R, G, B dot columns. R,G, B dot columns of one of the sets are driven to have a polarity contrary to R, G, B dot columns of an adjacent set in inversion. R, G, B dot columns in the same set in two dot columns are driven in inversion.

Abstract: The present invention discloses a liquid crystal display panel and a method of fabricating the same. More specifically, the liquid crystal display panel of the present invention includes first and second substrates, a first alignment layer on the first substrate, a second alignment layer on the second substrate, at least a pair of barrier ribs between the first and second alignment layers, wherein the barrier ribs are formed to have first and second angles with respect to the plane substantially perpendicular to the first and second substrates, and a liquid crystal layer between the first and second substrates.

Abstract: The present invention discloses a liquid crystal display panel and a method of fabricating the same. More specifically, the liquid crystal display panel of the present invention includes first and second substrates, a first alignment layer on the first substrate, a second alignment layer on the second substrate, at least a pair of barrier ribs between the first and second alignment layers, wherein the barrier ribs are formed to have first and second angles with respect to the plane substantially perpendicular to the first and second substrates, and a liquid crystal layer between the first and second substrates.