Abstract: Disclosed is a tuner input circuit. The tuner input circuit includes an integrated including a low noise amplifier and a band pass filter embedded in one chip.

Abstract: Disclosed is a wireless power transmitter for wirelessly transmitting a power to a wireless power receiver. The wireless power transmitter includes a transmitting unit for transmitting a power supplied from a power source to the wireless power receiver using resonance, and a detecting unit for measuring an input impedance seen to the transmitting unit at the power source to detect a variation of an output impedance of the wireless power receiver by using the measured input impedance.

Abstract: A light-emitting device, a method of fabricating the light-emitting device, a light-emitting device package and a lighting system are provided. The light-emitting device may include a substrate 105; a first conductivity type semiconductor layer 12 disposed on the substrate 105; an active layer 114 disposed on the first conductivity type semiconductor layer 12; a second conductivity type semiconductor layer 16 disposed on the active layer 114; a first electrode 131 disposed on the first conductivity type semiconductor layer 112; a second electrode 132 disposed on the second conductivity type semiconductor layer 116; a first light extraction pattern P provided on a top surface of the substrate 105; and a second light extraction pattern 150 provided on sides of the substrate 105.

Abstract: An LED lighting apparatus according to the embodiment includes: a heat radiation frame having a reception groove therein; a substrate disposed on a top surface of the heat radiation frame and to which at least one light emitting device is attached; an antenna on a top surface of an upper end portion of the heat radiation frame; and a diffusion frame combined with the light emitting frame and formed therein with a reception groove for receiving the substrate and the antenna.

Abstract: The present invention relates to an electrode pattern of a touch panel and a forming method of the electrode pattern of a touch panel. The electrode pattern of a touch panel according to the present invention includes a plurality of electrode pattern cells which are arranged on a substrate in a space, a dielectric layer formed on the electrode pattern cell, and a bridge electrode which is formed on the dielectric layer by using conductive material of black color and connects the electrode pattern cells.

Abstract: Disclosed are an illumination unit and a display apparatus using the same. The illumination unit includes first and second reflectors, and at least one light source module placed between the first and second reflectors. The second reflector includes a bottom plate, first lateral plates arranged to face each other in a first direction of the bottom plate, second lateral plates arranged to face each other in a second direction orthogonal to the first direction, a groove formed in at least one of the second lateral plate and the bottom plate, and at least one hole formed in the groove.

Abstract: Exemplary embodiments of a camera module are proposed, the camera module including an image sensor photographing a object image, a memory unit stored with a look-up table recorded with pixel number of the object image corresponding to a length of the object, and an image signal processor detecting a pixel number of the object image photographed by the image sensor, reading out a length of a object corresponding to the detected pixel number from the memory unit and inspecting horizontality of the image sensor and the object.

Abstract: A spindle motor is provided, the motor including a bearing assembly including a bearing housing accommodating a bearing, a stator coupled to an ambience of the bearing housing, a rotation shaft rotatably accommodated into the bearing, a rotor coupled to the rotation shaft to rotate in association with the stator, a base plate coupled to the bearing housing, and a circuit board arranged at an upper surface of the base plate to be electrically connected to the stator.

Abstract: The ultraviolet light emitting device includes a substrate; a light emitting structure on the substrate, and including a plurality of compound semiconductors, each including at least a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; a first electrode layer on the first conductive semiconductor layer; and a second electrode layer on the second conductive semiconductor layer. The first electrode layer is spaced apart from a side surface of the active layer, and is provided along a peripheral portion of the active layer. At least one of the first and second electrode layers is a reflective layer.

Abstract: Disclosed are an illumination unit and a display apparatus using the same. The illumination unit includes first and second reflectors, at least one light source module placed between the first and second reflectors, and a bracket configured to support the light source module. The bracket includes a body configured to connect one side of the first reflector to one side of the second reflector, a first fastening member protruding from an inner surface of the body, and a second fastening member protruding from an outer surface of the body.

Abstract: An ultraviolet light emitting device includes a first conductive semiconductor layer; an active layer under the first conductive semiconductor layer; a first reflective layer under the active layer; and a second conductive semiconductor layer under the first reflective layer. The first reflective layer comprises a plurality of compound semiconductor layers. The compound semiconductor layer comprises at least two semiconductor materials. The contents of the at least two semiconductor materials are different from each other.

Abstract: A light emitting device package includes a body having a cavity, at least one insulating layer disposed on the body, first and second electrode layers disposed on the insulating layer and electrically isolated from each other, at least one light emitting device disposed on a bottom surface of the cavity and electrically connected to the first and second electrode layer, a light-transmissive resin layer sealing the light emitting device disposed in the cavity, and a metal layer disposed on a rear surface of the body to face the light emitting device, wherein the light emitting device is grown in an m-direction on the (1123) plane of a substrate and includes a light emitting structure including a first conductive semiconductor layer, and active layer, and a second conductive semiconductor layer.

Abstract: Provided is a semiconductor light emitting device. The semiconductor light emitting device includes a light emitting structure disposed under an insulating layer having a plurality of holes. A first electrode is disposed on the insulating layer and a second electrode disposed is disposed under the light emitting structure. A conductive supporting member is disposed under the second electrode. The plurality of contact protrusions are disposed in the holes of the insulating layer and include filler connected to the first conductive semiconductor layer and disposed in the plurality of holes. The conductive supporting member physically contacts with the second electrode and has a thickness thicker than that of the insulating layer. The first electrode is located at a higher position than an entire region of the insulating layer and the insulating layer is located at a higher position than an entire region of the light emitting structure.

Abstract: A VCM is disclosed, the VCM including a stator including a first driving unit fixed to a base to generate a first magnetic field, a rotor including a bobbin mounted with a lens to vertically move relative to the base and a second driving unit generating a second magnetic field reacting to the first magnetic field, an elastic member connected to the stator and the rotor to elastically support the rotor, and a position sensor arranged to any one of the first and second driving units to sense a position of the rotor relative to the stator.

Abstract: A VCM is disclosed, the VCM including a rotor having a first driving unit and arranged therein with a lens, a stator having a second driving unit wrapping the first driving unit and being opposite to the first driving unit, a base supporting the stator and having an opening formed at a position corresponding to that of the lens, a connection terminal including a pair of first and second connection terminals arranged at an upper surface of the base, and an elastic member including a first elastic member coupled to the rotor and electrically connected the first connection terminal and a second elastic member coupled to the rotor and electrically connected the second connection terminal.

Abstract: Provided is a method and a system for detecting an error focus calibration, wherein a first DFOV value is measured in a state before the collimator lens is interposed between the resolution chart and the camera module, and a second DFOV value is measured in a state after the collimator lens is interposed between the resolution chart and the camera module, a determination is made whether a value obtained by subtracting the second DFOV value from the first DFOV value is smaller than a threshold value, and detecting as an error of auto calibration, in a case the subtracted value is greater than the threshold value.

Abstract: Disclosed is a solar cell apparatus.

Abstract: Disclosed are a wireless power transmitter and a method of transmitting power thereof. The wireless power transmitter to wirelessly transmit power to a wireless power receiver includes a transmission coil to receive power from a power supply apparatus, and a transmission resonance unit to transmit the power received therein from the transmission coil to the wireless power receiver using resonance. The transmission resonance unit includes an inner loop, and an outer loop connected to the inner loop while surrounding the inner loop.

Abstract: Exemplary embodiments of a camera module are proposed, the camera module including a PCB (Printed Circuit Board) mounted with an image sensor, a base installed at an upper surface of the PCB and formed with a window at a position corresponding to that of the image sensor, an IRCF (Infrared Cut Filter) installed at an upper surface of the base, and an adhesive member fixing the IRCF to the base.

Abstract: Disclosed are a stator assembly and a torque assembly device. The stator assembly includes a. stator holder, a first stator which includes a first body making contact with an upper end of the stator holder and a plurality of first teeth extending from the first body so as to be disposed inside the stator holder, a second stator which includes a second body making contact with a lower end of the stator holder and a plurality of second teeth extending from the second body so to be alternately aligned with the first teeth inside the stator holder, and a fusion-welded. material that is fusion-welded to the stator holder and the first and second bodies.