LG INNOTEK CO., LTD. Patent applications |
Patent application number | Title | Published |
20160141891 | WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMISSION METHOD AND WIRELESS POWER RECEPTION METHOD - A wireless power reception method of a wireless power receiver for receiving power from a wireless power transmitter is disclosed. The wireless power receives a connection signal for identifying the wireless power receiver from the wireless power transmitter; transmitting a response signal in response to the connection signal to the wireless power transmitter; negotiating a power transmission condition with the wireless power transmitter; and receiving the power using resonance frequency band according to the negotiated power transmission condition. Furthermore, frequency band for exchanging information used for the power reception is different from the resonance frequency band. In addition, the negotiating of the power transmission condition comprises: receiving first state information of the wireless power transmitter from the identified wireless power transmitter, and transmitting second state information to the wireless power transmitter, the second state information being determined from the wireless power receiver based on the first state information of the wireless power transmitter. | 05-19-2016 |
20160133804 | LIGHT EMITTING DEVICE PACKAGE AND LIGHT SYSTEM INCLUDING THE SAME - A light emitting device package may include a package body, a light emitting device on the package body, a first molding member that surrounds the light emitting device, and a second molding member having a hemi-spherical structure to surround the first molding member. The molding member includes a viscous material. | 05-12-2016 |
20160126426 | LIGHT EMITTING MODULE - An embodiment relates to a light emitting module. A light emitting module according to an embodiment comprises: a light source unit comprising a light emitting device; a body comprising a lower portion on which the light source unit is arranged, a wall portion arranged on the lower portion and configured to surround the light source unit, and an upper portion arranged on the wall portion; an optical member arranged on the light source unit to transmit light from the light emitting device; and an adhesive member arranged between the wall portion of the body and the optical member to couple the body and the optical member, wherein the upper portion of the body is arranged between the light emitting device and the adhesive member. | 05-05-2016 |
20160126423 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device which includes a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, a first current blocking layer, a second current blocking layer arranged on the light emitting structure to be separated from each other, a light-transmitting conductive layer arranged on the first current blocking layer, the second current blocking layer and the light emitting structure, first electrode and second electrode electrically coupled to the first conductive semiconductor layer and the second conductive semiconductor layer, respectively, a through hole formed through the light-transmitting conductive layer, the second conductive semiconductor layer and the active layer to a portion of the first conductive semiconductor layer, and a through electrode arranged inside the through hole. Here, the through electrode does not overlap the first current blocking layer in a vertical direction. | 05-05-2016 |
20160126413 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of manufacturing a light emitting device, a light emitting device package and a lighting system. The light emitting device includes a substrate; a first conductive semiconductor layer on the substrate; an active layer on the first conductive semiconductor layer; a second conductive semiconductor layer on the active layer; a contact layer on the second conductive semiconductor layer; an insulating layer on the contact layer; a first branch electrode electrically connected to the first conductive semiconductor layer; a plurality of first via electrodes connected to the first branch electrode and electrically connected to the first conductive semiconductor layer by passing through the insulating layer; a first pad electrode electrically connected to the first branch electrode; a second pad electrode contacts the contact layer by passing through the insulating layer; a second branch electrode connected to the second pad electrode and disposed on the insulating layer; and a plurality of second via electrodes provided throughprovided through the insulating layer to electrically connect the second branch electrode to the contact layer. | 05-05-2016 |
20160118543 | LIGHT EMITTING DEVICE PACKAGE AND LIGHT EMITTING APPARATUS INCLUDING THE PACKAGE - A light emitting device may include a substrate, a light emitting structure disposed under the substrate, the light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, a first electrode configured to penetrate the second conductive semiconductor layer and the active layer, so as to come into contact with the first conductive semiconductor layer, a contact layer configured to come into contact with the second conductive semiconductor layer, a first insulation layer disposed between the second conductive semiconductor layer and the first electrode and between the active layer and the first electrode, the first insulation layer being provided for capping of a side portion and an upper portion of the contact layer, and a second electrode configured to penetrate the first insulation layer, so as to come into contact with the contact layer. | 04-28-2016 |
20160116129 | LIGHT EMITTING MODULE AND HEAD LAMP INCLUDING THE SAME - Disclosed is a light emitting module including a light emitting device package having a circuit board having a cavity, an insulation substrate arranged in the cavity, with a conductive pattern formed thereon, and at least one light emitting device disposed on the insulation substrate, with being electrically connected with the conductive pattern; and a glass cover located on the light emitting device package, with lateral surfaces, a top surface and an open bottom surface, wherein the light emitting device package and the circuit board are electrically connected with each other. | 04-28-2016 |
20160112695 | CAMERA MODULE HAVING AN ARRAY SENSOR - An exemplary embodiment of the present disclosure includes an array sensor arrayed with a plurality of image sensors, and a plurality of lens units respectively mounted on the plurality of image sensors. | 04-21-2016 |
20160111614 | LIGHT EMITTING DEVICE PACKAGE AND LIGHTING APPARATUS INCLUDING THE PACKAGE - Embodiments provide a light emitting device package including a substrate, a light emitting structure disposed under the substrate and including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, first and second electrodes connected to the first and second conductive semiconductor layers, a first pad connected to the first electrodes in first-first through-holes penetrating the second conductive semiconductor layer and the active layer, and a first insulation layer disposed between the first pad and the second conductive semiconductor layer and between the first pad and the active layer to cover the first electrodes in a first-second through-hole, and a second pad connected to the second electrode through a second through-hole penetrating the first insulation layer and electrically spaced apart from the first pad. The second pad does not overlap the first insulation layer in the first-second through-hole in a thickness direction of the light emitting structure. | 04-21-2016 |
20160111601 | LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE PACKAGE, AND LIGHTING APPARATUS INCLUDING THE PACKAGE - Embodiments provide a light emitting device including a substrate, a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, disposed under the substrate, a reflective layer disposed under the second conductive semiconductor layer, the reflective layer having at least one first through-hole formed in a first direction, the first direction being a thickness direction of the light emitting structure, a contact layer embedded in at least one second through-hole penetrating the reflective layer, the second conductive semiconductor layer, and the active layer so as to be connected to the first conductive semiconductor layer, and an insulation layer disposed between the contact layer and each of the reflective layer, the second conductive semiconductor layer, and the active layer, the insulation layer being embedded in the first through-hole. | 04-21-2016 |
20160111598 | LIGHT EMITTING DEVICE HAVING LIGHT EXTRACTION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - A light emitting device including a support layer; a reflective electrode disposed on the support layer; an ohmic electrode disposed on the reflective electrode, the ohmic electrode including a transparent electrode; and a semiconductor structure disposed on the ohmic electrode, the semiconductor structure including a p-type semiconductor layer disposed on the ohmic electrode; a light emitting layer disposed on the p-type semiconductor layer; and an n-type semiconductor layer disposed on the light emitting layer. Further, the transparent electrode has a thickness in the range of 40 nm to 90 nm. | 04-21-2016 |
20160105594 | CAMERA MODULE AND METHOD FOR ASSEMBLING THE SAME - A camera module including a cover part having an opening, a lens mounted to the opening of the cover part, a lens guide formed in the opening at an upper portion of the cover part to prevent removal of the lens, a back cap contacted with the lens and mounted to the opening, a first protrusion part protruded from a lower portion of the cover part, a second protrusion part protruded from the lower portion of the cover part and spaced from the first protrusion part, and a cavity disposed between the first and second protrusion parts, wherein a protruding length of the first protrusion part is longer than a protruding length of the second protrusion part | 04-14-2016 |
20160104828 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device package is provided. The light emitting device package includes a package body comprising a first cavity, and a second cavity connected to the first cavity; a first lead electrode, at least a portion of which is disposed within the second cavity; a second lead electrode, at least a portion of which is disposed within the first cavity; a light emitting device disposed within the second cavity; a first wire disposed within the second cavity, the first wire electrically connecting the light emitting device to the first lead electrode; and a second wire electrically connecting the light emitting device to the second lead electrode. | 04-14-2016 |
20160104826 | LIGHT EMITTING PACKAGE HAVING A GUIDING MEMBER GUIDING AN OPTICAL MEMBER - A light emitting package, includes a base; a light emitting device on the base; an electrical circuit layer electrically connected to the light emitting device; an optical member formed of a light transmissive material; and a guiding member guiding the optical member, the guiding member including an opening, a first portion disposed on the uppermost surface of the base, and a second portion connected to an edge portion of the optical member. The first portion of the guiding member is positioned higher than a bottom surface of the optical member, an uppermost surface of the base is closer to the first portion of the guiding member than the second portion of the guiding member, and the edge portion of the optical member is closer to the second portion of the guiding member than the first portion of the guiding member. | 04-14-2016 |
20160103526 | TOUCH WINDOW - A touch window includes a substrate including an active area and an unactive area. A sensing electrode is disposed on the active area and includes a sensing electrode pattern of meshed lines, wherein linearity of the sensing electrode pattern is in a range of ±40 μm to ±100 μm. | 04-14-2016 |
20160099384 | Light Emitting Device - A light emitting device includes a light emitting structure having a plurality of light emitting regions including a first semiconductor layer, an active layer, a second semiconductor layer, a first electrode in one of the light emitting regions, a second electrode in another of the light emitting regions, and at least one connection electrode to sequentially connect the light emitting regions in series. The light emitting regions connected in series are divided into 1st to ith light emitting region groups. Areas of light emitting regions that belong to different groups are different. An area of a light emitting region which is more frequently used among the plurality of light emitting regions is larger than an area of a light emitting region which is less frequently used among the plurality of light emitting regions. | 04-07-2016 |
20160094049 | WIRELESS POWER RECEPTION DEVICE - A wireless power reception device for wirelessly receiving electric power from a wireless power transmission device according to an embodiment of the present invention comprises: a magnetic body; a reception coil arranged on the magnetic body and coupled to a transmission coil of the wireless power transmission device to receive electric power; and a magnetic body saturation prevention unit arranged inside the reception coil to prevent the magnetic body from being saturated by an influence of an external magnetic field. | 03-31-2016 |
20160094048 | WIRELESS POWER TRANSFER SYSTEM - Disclosed is a wireless power transfer system-charger for wireless power transmission. The wireless power transfer system-charger includes: a power converting unit to convert a DC signal into an AC signal; a control unit to control the power converting unit with a first or second operating frequency; and an induction-type antenna system and a resonance-type antenna system connected in parallel to each other, wherein power is transmitted through the induction-type antenna system or the resonance-type antenna system according to a control of the control unit. | 03-31-2016 |
20160094045 | WIRELESS POWER TRANSMISSION APPARATUS - A wireless power transmission apparatus is described that comprises a mounting member, an upper transmission coil disposed on the mounting member, and first and second terminals disposed in the mounting member. The upper transmission coil comprises an outer coil part connected to the first terminal and formed in one-turn with respect to a central axis between the first and second terminals, a first inner coil part connected to the outer coil part and formed in a half-turn on a first side of the central axis, a second inner coil part connected to the first inner coil part, formed in a half-turn on a second side of the central axis, a third inner coil part connected to the second inner coil part, formed in a half-turn on the first side of the central axis, and a fourth inner coil part connected to the third inner coil part and the second terminal, formed in a half-turn on the second side of the central axis. | 03-31-2016 |
20160094044 | WIRELESS POWER TRANSMISSION APPARATUS - Disclosed is a wireless power transmission apparatus. The wireless power transmission apparatus includes a mounting member, an upper transmission coil on the mounting member, a lower transmission coil under the mounting member, a first terminal connected with an outer connection part of the upper transmission coil and an inner connection part of the lower transmission coil, and a second terminal connected with an inner connection part of the upper transmission coil and an outer connection part of the lower transmission coil. The upper transmission coil and the lower transmission coil are bilaterally symmetrical to each other about a central axis between the first and second terminals. | 03-31-2016 |
20160077312 | SUPER WIDE ANGLE OPTICAL LENS SYSTEM - An optical lens including, in order from an object side to an image side, a first lens having a negative refractive power, a second lens having a negative refractive power, a third lens, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, and a sixth lens having a positive refractive power, wherein the second lens has a concave object side surface. | 03-17-2016 |
20160077274 | LIGHT EMITTING MODULE AND ILLUMINATION SYSTEM INCLUDING THE SAME - A light emitting module is disclosed. The light emitting module includes a circuit board, a plurality of light emitting devices mounted on the circuit board and spaced apart from each other, molding parts wrapping the respective light emitting devices, and a reflective member disposed on the circuit board to surround the light emitting devices. The reflective member has a height greater than that of each of the molding parts. The reflective member has a plurality of openings exposing the light emitting devices, and each of the openings has a reflective side wall extending upward from the circuit board. | 03-17-2016 |
20160076732 | OPTICAL LENS, LIGHT EMITTING DEVICE, AND LIGHTING DEVICE HAVING THE SAME - Disclosed is an optical lens. The optical lens includes a bottom surface having a recess part at center thereof; a light exit surface provided in opposite to the bottom surface and having a convex curved surface; an outer sidewall connected between the bottom surface and the light exit surface; a recess portion recessed toward the bottom surface; and a convex portion provided between the recess portion and the light exit surface. The recess part is convexly recessed in a direction of the recess portion. The recess portion includes a first to third total-reflection surface having curvatures different from each other. The convex portion is protruded inwardly from an inflection point between the convex portion and the light exit surface. | 03-17-2016 |
20160072018 | LIGHT EMITTING DEVICE WITH IMPROVED CURRENT SPREADING PERFORMANCE AND LIGHTING APPARATUS INCLUDING THE SAME - Disclosed herein is a light emitting device exhibiting improved current spreading. The disclosed light emitting device includes a light emitting structure including a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer disposed between the first conductivity type and second conductivity type semiconductor layers, a first electrode disposed on the first conductivity type semiconductor layer, and a second electrode disposed on the second conductivity type semiconductor layer. The light emitting structure includes a mesa etching region where the second conductivity type semiconductor layer, active layer, and first conductivity type semiconductor layer are partially etched, thereby exposing a portion of the first conductivity type semiconductor layer. The first electrode is disposed on the exposed portion of the first conductivity type semiconductor layer. A first electrode layer is disposed between the second conductivity type semiconductor layer and the second electrode. A second electrode layer is disposed between portions of the first electrode layer spaced from each other at opposite sides of the mesa etching region. | 03-10-2016 |
20160057327 | CAMERA MODULE - 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. | 02-25-2016 |
20160056356 | LIGHT EMITTING DEVICE PACKAGE - Embodiments provide a light emitting device package including a first lead frame including a first contact area and a first exposed area, a second lead frame spaced apart from the first lead frame, the second lead frame including a second contact area and a second exposed area, a bottom portion located between the first contact area and the first exposed area, between the second contact area and the second exposed area, and between the first contact area and the second contact area, a light emitting device electrically connected to the first and second contact areas, and a package body having a cavity configured to expose the first and second contact areas, the first and second exposed areas, and the bottom portion, wherein the bottom portion has a thermal expansion coefficient greater than a thermal expansion coefficient of the first and second lead frames. | 02-25-2016 |
20160056345 | LIGHT EMITTING ELEMENT PACKAGE - A light-emitting element package, according to one embodiment of the present invention, comprises: a circuit board including first and second regions having different heights; light-emitting elements respectively disposed in the first and second regions; and phosphor layers respectively disposed on the light-emitting elements, wherein the light-emitting elements are disposed within a 100-μm distance in the horizontal direction. | 02-25-2016 |
20160056338 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM - A light emitting device includes a first electrode, a first semiconductor layer disposed on the first electrode and including a first conductive dopant, a second semiconductor layer disposed on the first semiconductor layer and including the first conductive dopant having a doping concentration lower than a doping concentration of the first semiconductor layer, a third semiconductor layer disposed on the second semiconductor layer to adjust stress, a first conductive semiconductor layer on the third semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer; and a second electrode on the second conductive semiconductor layer, the third semiconductor layer has a doping concentration in a range between the doping concentration of the second semiconductor layer and a doping concentration of the first conductive semiconductor layer, and the doping concentration of the third semiconductor layer is increased toward the first conductive semiconductor layer. | 02-25-2016 |
20160049548 | LIGHT EMITTING DEVICE PACKAGE INCLUDING A SUBSTRATE HAVING AT LEAST TWO RECESSED SURFACES - A light emitting device package includes a substrate having a first cavity and a second cavity directly under the first cavity, a light emitting part on the second cavity, a first metal layer on an inner side surface of the substrate, a second metal layer on the inner side surface of the substrate, a third metal layer on a bottom surface of the substrate, the third metal layer electrically connected to the first metal layer by a first via hole, a fourth metal layer on the bottom surface of the substrate, the fourth metal layer electrically connected to the second metal layer by a second via hole, and a fifth metal layer on the bottom surface of the substrate, the fifth metal layer disposed between the first via hole and the second via hole. | 02-18-2016 |
20160043293 | LIGHT EMITTING DEVICE PACKAGE - Embodiments provide a light emitting device package including a first lead frame and a second lead frame, a light emitting device electrically connected to each of the first lead frame and the second lead frame, the light emitting device having a first electrode pad asymmetrically formed on a top surface thereof, and a reflective member disposed around the light emitting device to reflect light emitted from the light emitting device. The reflective member is configured such that a standard deviation of tilts of a reflective surface of a first area, in which the first electrode pad is disposed, is greater than a standard deviation of tilts of a reflective surface of a second area opposite to the first area. | 02-11-2016 |
20160043280 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM - Disclosed are a light emitting device, a method of fabricating the same, a light emitting device package, and a lighting system. The light emitting device may include a substrate, a first conductive semiconductor layer on the substrate, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, an ohmic layer on the second conductive semiconductor layer, an insulating layer on the ohmic layer, a first branch electrode electrically connected with the first conductive semiconductor layer, a first pad electrode connected with the first branch electrode for electrical connection with the first conductive semiconductor layer, a second pad electrode in contact with the ohmic layer through the insulating layer, a second branch electrode connected with the second pad electrode on the insulating layer, and a second through electrode passing through the insulating layer to connect the second branch electrode with the ohmic layer. | 02-11-2016 |
20160043249 | SOLAR CELL MODULE AND METHOD OF FABRICATING THE SAME - Disclosed are a solar cell module and a method of fabricating the same. The solar cell module includes a plurality of solar cells including a back electrode layer, a light absorbing layer, and a front electrode layer that are sequentially provided on a top surface of a support substrate, an inclined hole obliquely formed through the support substrate, a junction box on a bottom surface of the support substrate, and a bus bar connected to one of the solar cells and electrically connected to the junction box through the inclined hole. | 02-11-2016 |
20160041636 | TOUCH PANEL AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A touch panel according to the embodiment includes a substrate, a recess part on the substrate, an electrode unit aligned on the substrate to detect an input position and an actuator aligned on the recess part to transfer vibration force. A liquid crystal display according to the embodiment includes a liquid crystal panel for displaying images; and a touch panel aligned at a display side of the liquid crystal panel such that information is input thereto from an outside. The touch panel includes an input unit for inputting the information; and a haptic unit for applying vibration. The input unit includes a first substrate; a sensor unit aligned on the first substrate to detect an input position; and a wiring electrically connected to the sensor unit. The haptic unit includes a second substrate on the first substrate; a recess part on one surface of the second substrate; an electrode unit aligned on the second substrate to receive position information; and an actuator aligned on the recess part to transfer vibration force. | 02-11-2016 |
20160041327 | DISPLAY DEVICE - A display device including a light source; a wavelength conversion member to convert a wavelength of light generated from the light source; a light guide member to guide the light converted by the wavelength conversion member; and an adhering member. In addition, the wavelength conversion member includes a first surface facing the light source; a second surface facing the light guide member; a top surface extending from the first surface to the second surface; and a bottom surface facing the top surface. Furthermore, the adhering member is disposed on the top surface and the bottom surface. Also, the wavelength conversion member includes a tube, the tube receives a sealing member, an air layer and a matrix therein, and the air layer is formed between the sealing member and the matrix. | 02-11-2016 |
20160041325 | DISPLAY DEVICE - Disclosed is a display device. The display device includes: a light source; an optical sheet into which light is incident from the light source; a display panel disposed on the optical sheet and including an effective display region and a non-effective display region around the effective display region; and a light conversion/light-blocking sheet corresponding to the non-effective display region. | 02-11-2016 |
20160040855 | LIGHTING MODULE AND LIGHTING APPARATUS HAVING THE SAME - Disclosed is a lighting module including a bottom part including a bottom cover having a transmission hole, a top cover provided on the bottom cover and having a protrusion hole, a reflective cover disposed between the bottom cover and the top cover, and having a parabolic surface to reflect incident light to the transmission hole, a heat radiation plate having a heat radiation protrusion protruding through the protrusion hole of the top cover and provided on the top cover and a light source part provided on one surface of the heat radiation protrusion to emit light into the reflective cover. | 02-11-2016 |
20160034078 | TOUCH DEVICE - Disclosed is a touch device. The touch device includes a case; a cover substrate on the case; and an electrode member received in the case, wherein the electrode member has a cross-sectional area larger than that of the cover substrate. | 02-04-2016 |
20160034068 | TOUCH WINDOW - A touch window includes a substrate, and an electrode on the substrate. The electrode includes a first mesh line, a second mesh line crossing the first mesh line and a reinforcement part adjacent to the first or second mesh line. | 02-04-2016 |
20160034066 | TOUCH PANEL - A touch panel according to the embodiment includes: a cover substrate including an active area and an unactive area; an intermediate layer on the cover substrate; and an electrode on the intermediate layer, wherein the intermediate layer includes an acrylic resin composition. | 02-04-2016 |
20160028246 | WIRELESS POWER TRANSMITTER AND WIRELESS POWER TRANSMISSION METHOD - A wireless power transmitter which wirelessly transmits a power to a wireless power receiver, the wireless power transmitter includes a power source for supplying a power; a transmission coil for wirelessly transmitting the power received from the power source; a detector for detecting a quantity of energy stored in the transmission coil; and a controller for adjusting an intensity and a transmission pattern of the power supplied to the transmission coil based on the detection result, wherein the controller controls the power source to supply the power at a predetermined period through a time-division scheme to determine an existence state of the wireless power receiver. | 01-28-2016 |
20160025921 | OPTICAL MEMBER, DISPLAY DEVICE, AND LIGHT EMITTING DEVICE HAVING THE SAME - Disclosed are an optical member and a display device. The display device includes a light source; a light conversion layer to convert a wavelength of light emitted from the light source; and a display panel into which the light is incident from the light conversion layer. Further, the light conversion layer includes a plurality of concave surfaces. | 01-28-2016 |
20160025920 | OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME - An optical member including a wavelength conversion layer to convert a wavelength of an incident light; an upper anti-reflective layer of at least two layers disposed on a first surface of the wavelength conversion layer; and a lower anti-reflective layer of at least two layers disposed under a second surface of the wavelength conversion layer opposite to the first surface. Further, wherein the at least two layers of the lower anti-reflective layer have different refractive indices. | 01-28-2016 |
20160025918 | OPTICAL MEMBER, DISPLAY DEVICE INCLUDING THE SAME, METHOD FOR MANUFACTURING THE SAME - Disclosed are an optical sheet, a display device including the same, and a method for manufacturing the same. The optical sheet includes a host layer, a plurality of wavelength conversion particles in the host layer, and a plurality of optical path change particles in the host layer. | 01-28-2016 |
20160005917 | LIGHT EMITTING DEVICE - Embodiments provide a light emitting device including a substrate, a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer, disposed on the substrate, a first electrode disposed on the first conductivity-type semiconductor layer, and a second electrode disposed on the second conductivity-type semiconductor layer. The first electrode includes an ohmic contact layer disposed on the first conductivity-type semiconductor layer and formed of a transparent conductive oxide and a reflective layer disposed on the ohmic contact layer, and the thickness of the ohmic contact layer is 1 nm or more and less than 60 nm. | 01-07-2016 |
20160004353 | TOUCH WINDOW - A touch window includes a substrate comprising a first area and a second area, a wire electrode on the second area, an intermediate layer provided on the substrate to cover an end of the wire electrode, a sensing electrode on the intermediate layer, and a connection electrode to connect the sensing electrode with the wire electrode. The connection electrode is provided on the intermediate layer to connect the sensing electrode with the wire electrode. | 01-07-2016 |
20160003420 | LIGHT EMITTING APPARATUS - Provided is a light emitting apparatus. The light emitting apparatus includes a substrate; a light emitting device on the substrate; a fluorescent layer formed on the substrate and the light emitting device to surround the light emitting device; an encapsulant resin layer formed on the substrate and the fluorescent layer to surround the fluorescent layer; and a lens disposed on the light emitting device and supported by the substrate, wherein the lens includes a lens body having a first recess formed at a center of a top surface of the lens body and a second recess formed at a center of a bottom surface of the lens body, and a lens supporter provided at the bottom surface of the lens body to support the lens body such that the lens body is spaced apart from the substrate. | 01-07-2016 |
20150381861 | CAMERA MODULE - A camera module including a PCB mounted with an image sensor; a holder member disposed at the PCB; a lens module coupled to the holder member; an actuator disposed at an upper surface of the lens module; and an electronic circuit pattern extending along an outer surface of the holder member. Further, a first end of the electronic circuit pattern is electrically connected to the PCB, and a second end of the electronic circuit pattern is electrically connected to the actuator | 12-31-2015 |
20150380611 | Light Emitting Apparatus and Surface Light Source Apparatus Having the Same - Provided are a light emitting apparatus and a surface light source apparatus having the same. The light emitting apparatus comprises a package body, a first color light emitting part in a first cavity of the package body, and a second color light emitting part in a second cavity of the package body. The package body comprises a plurality of cavities. | 12-31-2015 |
20150377429 | BLUISH GREEN PHOSPHOR AND LIGHT EMITTING DEVICE PACKAGE INCLUDING THE SAME - Embodiments of the present invention provide a bluish green phosphor represented by Formula 1 below. In particular, the bluish green phosphor and a light emitting device package including the same may have improved luminescence characteristics and properties due to influence of cations and anions included in a composition formula: | 12-31-2015 |
20150372497 | WIRELESS POWER TRANSMITTING APPARATUS AND METHOD THEREOF - Disclosed is a wireless power transmitting apparatus to wirelessly transmit power to a wireless power receiving apparatus through a transmission resonance coil by using resonance. An AC power generating unit generates quasi square-wave AC power having quasi square-wave voltage. A transmission induction coil transmits the quasi square-wave AC power to the transmission resonance coil through electromagnetic induction. | 12-24-2015 |
20150370388 | TOUCH PANEL - A touch panel of the present disclosure includes a substrate divided into a view area and an unavailable area. Sensing electrodes are formed in the view area to sense a first input, and touch electrodes are formed in the view area not to be overlapped with the sensing electrodes to sense a second input. A first wire is formed in the unavailable area to connect first ends of the touch electrodes, and second wires are formed in the unavailable area and connected to the second ends of the touch electrodes. A controller is connected to the second wires to control the touch electrodes, in which the first wire may be connected to the plurality of touch electrodes, and the second wires may connect each of the plurality of touch electrodes to the controller. | 12-24-2015 |
20150370347 | TOUCH PANEL USING TOUCH PEN AND FORMED WITH POWER PATTERN - A touch panel is provided with a power pattern. The touch panel may include a first substrate, a first pad and a second pad. The power pattern may be formed as the first substrate to surround an edge of one side of the substrate at least one or more times and not to be overlapped all the way from one end to the other end. The first pad may be electrically connected to one end of the power pattern. The second pad may be electrically connected to the other end of the power pattern. The touch panel may also include a second substrate for arranging a terminal unit electrically connected to the first pad and the second pad. | 12-24-2015 |
20150354784 | OPTICAL MEMBER AND DISPLAY DEVICE INCLUDING THE SAME - Disclosed are an optical member and a display device including the same. The optical member includes a wavelength conversion layer to convert a wavelength of an incident light, and an impact absorbing layer on the wavelength conversion layer. | 12-10-2015 |
20150349225 | LIGHT EMITTING DEVICE PACKAGE - Embodiments provide light emitting device package including a package body, a first lead frame and a second lead frame disposed on the package body, and a light emitting device electrically connected to the first lead frame and the second lead frame via respective conductive adhesives. At least one of the conductive adhesives has the smallest width at a central region thereof. | 12-03-2015 |
20150349223 | LIGHT EMITTING DEVICE AND LIGHT UNIT HAVING THE SAME - A light emitting device includes a support member having a body, first and second pads spaced apart from each other on the body and a depression in the body; a light emitting chip having a light emitting structure and third and fourth pads under the light emitting structure; and an adhesive member between the support member and the light emitting chip, wherein the third pad is electrically connected to the first pad, the fourth pad is electrically connected to the second pad, the light emitting structure includes a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer, and a portion of the adhesive member is disposed in the depression. | 12-03-2015 |
20150349220 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device including a light emitting structure including a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer, a first electrode electrically connected with the first conductive semiconductor layer, a mirror layer under the light emitting structure, a window semiconductor layer between the mirror layer and the light emitting structure, a reflective layer under the mirror layer, a conductive contact layer between the reflective layer and the window semiconductor layer and in contact with the second conductive semiconductor layer, and a conductive support substrate under the reflective layer. The window semiconductor layer includes a C-doped P-based semiconductor doped with a higher dopant concentration. The conductive contact layer includes material different from that of the mirror layer with a thickness thinner than that of the window semiconductor layer. | 12-03-2015 |
20150349219 | LIGHT EMITTING DEVICE MODULE - Embodiments provide a light emitting device module including a circuit board, a light emitting device bonded to a conductive layer on the circuit board via a conductive adhesive, a phosphor layer disposed on a side surface and an upper surface of the light emitting device, and a lens on the circuit board and the phosphor layer. A void is generated between the light emitting device and the circuit board. | 12-03-2015 |
20150346869 | TOUCH PANEL - A touch panel includes a dummy electrode capable of protecting a circuit included in the touch panel for shielding against static electricity. | 12-03-2015 |
20150340580 | LIGHT EMITTING DEVICE AND LIGHTING APPARATUS HAVING THE SAME - Disclosed are a light emitting device. The light emitting device include first and second lead frames, a first body on the first and second lead frames and including an open region, a second body on the first body and including a first opening, a light emitting chip on the opening region, and a transmissive layer on the light emitting chip. The first body and the second body are formed of a resin material. A top surface of the first body is located at a position lower than a position of a top surface of the light emitting chip. The second body includes a bottom surface located at a position lower than the position of the top surface of the light emitting chip. The first body comprises an inclined part around the light emitting chip. The first body includes a reflectance material and the second body includes a transmissive material. | 11-26-2015 |
20150336214 | APPARATUS AND METHOD FOR PEELING COIL OF MOTOR - Disclosed is an apparatus for peeling a coil of a motor, including a pallet on which the coil is mounted; a conveying part formed long in a lengthwise direction and configured to convey the pallet; a clamper located at the side surface of the conveying part and formed to be movable toward the conveying part and to fix the tip portion of the coil; and a laser irradiating part located at a side surface of the conveying part to radiate laser at a peeling work spot and to peel a coating layer of a tip portion of the coil. Therefore, a bonding force between the coil and the bus bar can be easily increased. | 11-26-2015 |
20150333230 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE INCLUDING THE SAME - Disclosed is a light emitting device including a plurality of light emitting cells disposed on a substrate, at least one connection electrode for connecting the light emitting cells, and a first insulating layer disposed between adjacent light emitting cells, wherein each of the light emitting cells includes a light emitting structure including first and second conductive type semiconductor layers and an active layer, and a reflective layer disposed on the second conductive type semiconductor layer, wherein the connection electrode connects the first conductive type semiconductor layer of a first one of the adjacent light emitting cells to the reflective layer of a second one at the adjacent light emitting cells, and wherein a first width of the second conductive type semiconductor layer is the same as or greater than a second width of the reflective layer, and the first direction differs from a thickness direction of the light emitting structure. | 11-19-2015 |
20150331513 | TOUCH PANEL AND TOUCH DEVICE INCLUDING THE SAME - Disclosed is a touch panel including a substrate including a sensing area and a connecting area, a circuit pattern on the substrate, and a driving chip on the substrate. | 11-19-2015 |
20150330850 | ROTOR FOR TORQUE SENSOR - Disclosed is a rotor for a torque sensor configured to improve a mechanical coupling force with respect to a jig in a process of adjusting a torque center, thus enabling a fine adjustment, the rotor including a rotor body having a sleeve coupled to a rotating shaft and a yoke protruding from an outer circumference of the sleeve, a ring-shaped magnet coupled to an outer circumference of the yoke, and an anti-slip structure formed on the rotor body and partially coming into contact with a jig during a rotating process for adjusting a torque center, thus inhibiting slipping between the rotor body and the jig when a rotating force is transmitted, so that slipping between the jig and the rotor body is inhibited to enable precise transmission of the rotating force whereby accuracy is improved during fine adjustment of the torque center. | 11-19-2015 |
20150330677 | HEAT CONVERSION DEVICE - Provided is a heat conversion device including a thermoelectric element. In the structure of a heat exchanger to which the thermoelectric module is applied, a pair of heat absorbing modules and a heat emitting module are disposed in a horizontal direction so that a desired air volume and wind speed can be maintained without resistance to an air flow path, a heat conversion effect for air can be implemented, a drying and dehumidifying effect can be implemented, and a heat conversion function having high efficiency can be implemented even under low power consumption. | 11-19-2015 |
20150330621 | LIGHTING DEVICE - A lighting device may be provided that comprises: a cover; a member comprising a first placement portion, a second placement portion and a guide disposed between the first placement portion and the second placement portion; a light source module disposed on the first placement portion; a heat sink comprising a first receiver and a second receiver, the first receiver being defined by a flat surface and a plurality of heat radiating fins extending from an edge portion of the flat surface; and a circuitry disposed in the second receiver; wherein the second placement portion is disposed in the first receiver, wherein a first portion of the guide is couple to the cover and a second portion of the guide is couple to the heat radiating fins of the heat sink, and wherein the guide is spaced apart from the flat surface, the guide contacts the heat radiating fins, and the guide is disposed on the heat radiating fins. | 11-19-2015 |
20150326768 | CAMERA MODULE - The camera module according to an embodiment of the present invention including: a printed circuit board on which | 11-12-2015 |
20150325757 | LIGHTING DEVICE - A lighting may include a substrate, a light emitting device disposed on the substrate, a wavelength conversion layer which is disposed on the light emitting device and converts a part of first light emitted from the light emitting device into second light having a wavelength different from that of the first light, and a resin which is disposed on the substrate and buries the light emitting device and at least a portion of the wavelength conversion layer. An area of the top surface of the wavelength conversion layer is greater than that of the bottom surface of the wavelength conversion layer. The side surface of the wavelength conversion layer is inclined at a predetermined angle with respect to the top surface or the bottom surface. | 11-12-2015 |
20150325365 | SOFT MAGNETIC ALLOY, WIRELESS POWER TRANSMITTING APPARATUS AND WIRELESS POWER RECEIVING APPARATUS COMPRISING THE SAME - Provided are a soft magnetic alloy, wireless power transmitting apparatus and wireless power receiving apparatus including the same. The soft magnetic alloy has a composition of the following Chemical Formula: | 11-12-2015 |
20150324027 | TOUCH PANEL AND IMAGE DISPLAY DEVICE HAVING THE SAME - A touch panel may include: a sensing electrode part including a plurality of first sensing electrodes and a plurality of second sensing electrodes insulated from the first sensing electrodes and crossing the first sensing electrodes; an opening part in the sensing electrode part; and a dummy pattern adjacent to the sensing electrode part. | 11-12-2015 |
20150323849 | ELECTROCHROMIC DISPLAY DEVICE, AND METHOD FOR MANUFACTURING SAME - Provided are an electrochromic display device and a method of manufacturing the electrochromic display device, the electrochromic display device, including: a first substrate and a second substrate facing each other; an electrochromic layer interposed between the first substrate and the second substrate; and a sealing part provided in a continuous ring-like shape on the first substrate or the second substrate and intended for sealing the electrochromic layer. Thus, production efficiency can be increased, and production costs can be reduced. | 11-12-2015 |
20150319857 | EPOXY RESIN COMPOSITION, AND PRINTED CIRCUIT BOARD USING SAME - According to one embodiment of the present invention, an epoxy resin composition comprises an epoxy compound, a curing agent, and an inorganic filler, wherein the inorganic filler includes alumina (Al | 11-05-2015 |
20150318710 | WIRELESS POWER RECEIVER AND METHOD OF CONTROLLING THE SAME - A wireless power receiver to wirelessly receive power from a wireless power transmitter comprises a reception coil to receive the power wirelessly transmitted from the wireless power transmitter through a magnetic field, a frequency detecting unit to detect a frequency band of the power transmitted from the wireless power transmitter and an inductance varying unit to change an inductance of the reception coil according to the detected frequency band. | 11-05-2015 |
20150315407 | ELASTOMER COMPOSITION AND MAGNETIC FERRITE COATED WITH THE SAME - Provided are an elastomer composition including epoxy resin, acrylate resin, an organic filler, an inorganic filler, a cross linking agent, a hardener, an initiator and a solvent, and a magnetic ferrite for a wireless power transmitting and receiving device, the magnetic ferrite being coated with the elastomater composition having an elastic restoring force not to be damaged by a physical impact applied from the outside. | 11-05-2015 |
20150311396 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device including a package body having a cavity; a first electrode and a second electrode in the package body; a plurality of light emitting chips on the first electrode; and a resin material in the cavity. Further, wherein the first electrode and the second electrode are separated by the package body, the package body includes a stepped portion exposed between the first electrode and the second electrode, the first electrode includes a bottom surface, a top surface and an inclined surface between the bottom surface and the top surface, and the top surface of the first electrode comprises an end portion in contact with the stepped portion. | 10-29-2015 |
20150309282 | LENS MOVING APPARATUS - Embodiments provide a lens moving apparatus including a housing supporting a driving magnet and having an opening, a bobbin provided at an outer circumferential surface thereof with a coil located inside the driving magnet, the bobbin being moved in a first direction parallel to an optical axis within the housing via electromagnetic interaction between the driving magnet and the coil, and a damper located between the housing and the bobbin. | 10-29-2015 |
20150303705 | WIRELESS POWER DEVICE - The invention relates to a wireless power device including a coil to wirelessly transmit or receive power. The coil has a meander pattern. And the quality factor can be increased by reducing the resistance component through the structure of the coil having the meander pattern. Also, the power transmission efficiency can be significantly improved by concentrating the intensity of the magnetic field on a predetermined part through the structure of the coil having the meander pattern. | 10-22-2015 |
20150303352 | LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE PACKAGE, AND LIGHT UNIT - A light-emitting device, according to one embodiment, comprises: a light-emitting structure comprising a first conductive semiconductor layer, an active layer which is underneath the first conductive semiconductor layer, and a second conductive semiconductor layer which is underneath the active layer; a reflective electrode which is arranged under the light-emitting structure; a first metal layer which is arranged under the reflective electrode and is electrically connected to the second conductive semiconductor layer; a second metal layer which is arranged under the reflective electrode and is insulated from the first metal layer; and a contact portion for electrically connecting the second metal layer and the first conductive semiconductor layer. | 10-22-2015 |
20150302559 | APPARATUS FOR INCREASING SHARPNESS - An apparatus for increasing sharpness is provided. The apparatus according to an exemplary embodiment of the present disclosure can improve sharpness of an image by applying different sharpness gains to a center of the image and to a periphery of the image. | 10-22-2015 |
20150301685 | TOUCH PANEL AND TOUCH DEVICE INCLUDING THE SAME - A touch panel includes a substrate, a sensing electrode on the substrate, wires to electrically connect the sensing electrode, a first ground electrode between the sensing electrode and the wire, and an overlap area where the first ground electrode overlaps with the sensing electrode. A touch panel of another embodiment includes a substrate on which an active area and an unactive area are defined, a sensing electrode on the active area, a wire disposed on the unactive area to electrically connect the sensing electrode, and a first ground electrode provided on the active area between the sensing electrode and the wire. | 10-22-2015 |
20150301379 | LUMINOUS FLUX CONTROL MEMBER LIGHT-EMITTING UNIT, AND DISPLAY DEVICE - A luminous flux control member includes an incident surface, a first optical surface that is separated from the incident surface in a direction of an optical axis and includes a concave portion recessed toward the incident surface, and a second optical surface that forms a side surface of the luminous flux control member. The first optical surface includes a connection portion that connects the concave portion to the second optical surface. | 10-22-2015 |
20150301304 | CAMERA MODULE WITH FOREIGN OBJECTS INHIBITING STRUCTURE - A camera module is disclosed, the camera module including a lens barrel including more than one sheet of lens receiving an optical image of an object, an actuator moving the lens barrel, a PCB (Printed Circuit Board) formed with an image sensor at a bottom surface of the lens barrel for converting the optical image to an electrical signal, and a holder for supporting the lens barrel and the actuator and formed with a terminal electrically connected to the actuator, wherein an electrical contact point between the actuator and the terminal is formed with two or more tiers of coated layers. | 10-22-2015 |
20150296625 | PRINTED CIRCUIT BOARD - Provided is a printed circuit board including: an insulating layer; electronic devices embedded, in the insulating layer; and an adhesive layer for fixing the electronic devices. | 10-15-2015 |
20150295450 | WIRELESS POWER RECEIVING DEVICE AND POWER CONTROL METHOD THEREOF - Disclosed is a wireless power receiver and a power control method thereof. The wireless power receiver includes a reception unit to receive power from the wireless power transmitter by using a resonance scheme; a load management unit to control an impedance of the load according to a state of the load; and a rectifying unit disposed between the reception unit and the load management unit in order to rectify the received power, wherein the power transmitted from the wireless power transmitter is controlled by the controlled impedance. | 10-15-2015 |
20150295135 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting structure having a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer; a first electrode disposed on the light emitting structure, configured as a plurality of dots and electrically connected to the first conductive semiconductor layer; an electrode pad electrically connected to the first electrode; and a second electrode electrically connected to the second conductive semiconductor layer. | 10-15-2015 |
20150288340 | LINE FILTER AND ELECTRIC POWER SUPPLY DEVICE COMPRISING SAME - Disclosed are a line filter and a power supply apparatus including the line filter. The line filter includes a first inductor having a first coil wound around a first bobbin; and a second inductor having a second coil wound around a second bobbin, the second inductor being induced by the first inductor to flow current, wherein the first bobbin and the second bobbin are physically separated from each other. The power supply apparatus includes such a line filter. | 10-08-2015 |
20150288196 | WIRELESS POWER TRANSMITTING APPARATUS - Provided is a wireless power transmitting apparatus of a wireless charging system. The wireless power transmitting apparatus of the wireless charging system according to an embodiment of the present invention includes a transmitting coil and a soft magnetic substrate having one side configured to accommodate the transmitting coil, and a groove corresponding to a shape of the transmitting coil is formed in the one side configured to accommodate the transmitting coil. | 10-08-2015 |
20150287876 | LIGHT-EMITTING DEVICE - One embodiment of the present invention relates to a light-emitting device, a method for manufacturing the light-emitting device, a light-emitting device package, and a lighting system. The light-emitting device, according to the one embodiment, comprises: a first conductive semiconductor layer ( | 10-08-2015 |
20150286098 | OPTICAL MEMBER AND DISPLAY DEVICE HAVING THE SAME - Disclosed are an optical member and a display device having the same. The optical member includes a first substrate, a plurality of wavelength conversion parts provided on the first substrate while being spaced apart from each other, and a sealing layer on a top surface of the wavelength conversion parts and at a lateral side of the wavelength conversion parts. Each of the wavelength conversion parts includes a host on the first substrate, and a plurality of wavelength conversion particles in the host. | 10-08-2015 |
20150285486 | LIGHTING MODULE AND LIGHTING DEVICE - A lighting module may be provided that includes: a bottom plate having thermally a heat radiating characteristic; a light emitter comprising a substrate disposed on the bottom plate and a plurality of light emitting devices disposed on the substrate; an optical structure covering the light emitter, the optical structure comprising an outer frame surrounding the substrate and a plurality of lenses corresponding to the plurality of the light emitting devices; an upper case covering the optical structure and coupled to the bottom plate and having an opening for allowing lights which have passed through the plurality of lenses of the optical structure; and a gasket disposed between the outer frame of the optical structure and the upper case. | 10-08-2015 |
20150282283 | LIGHTING CONTROL APPARATUS, WIRELESS LIGHTING SYSTEM, AND METHOD OF CONTROLLING THE SAME - A lighting control apparatus includes a wireless communication module to receive tag information transmitted from a light switch, a control module to register the received tag information by matching the received tag information with at least one of a plurality of lighting devices, and to control the lighting devices using the registered tag information, and a storage module to store the tag information and identification information of the lighting device matched with the tag information. | 10-01-2015 |
20150281672 | Stereo Matching Apparatus Using Image Property - A stereo matching apparatus is provided, where according to the stereo matching apparatus according to an exemplary embodiment of the present disclosure, a cost at nodes of a plurality of stages relative to an image of a current scan line is determined by which level among a same level, an upper level and a lower level of a previous stage a cost of same stage of an upper scan line is determined, and whether a cost of the same stage of the upper scan line is determined by other disparities. | 10-01-2015 |
20150280059 | LIGHT-EMITTING DEVICE AND LIGHT-EMITTING DEVICE PACKAGE - A light-emitting device, according to one embodiment of the present invention, comprises: a first conductive semiconductor layer; an active layer on the first conductive semiconductor layer; a blocking layer on the active layer; and a second conductive semiconductor layer on the blocking layer, wherein the active layer comprises a plurality of quantum well layers and quantum barrier layers, and the quantum well layer is formed from In | 10-01-2015 |
20150277643 | TOUCH PANEL AND TOUCH DEVICE INCLUDING THE SAME - A touch panel of the embodiment includes a substrate including an active area and an unactive area; a sensing electrode on the substrate; a wire electrically connected with the sensing electrode; a ground electrode on the substrate; a sub-ground electrode protruding toward an end of the substrate; and a first area defined by the sub-ground electrode, wherein the first area has a width larger than a line width of the sub-ground electrode. A touch device of the embodiment includes a display panel; and a touch panel on the display panel, wherein the touch panel includes a substrate; a sensing electrode on the substrate; a wire electrically connected with the sensing electrode; a ground electrode on the substrate; a sub-ground electrode protruding toward an end of the substrate; and a first area defined by the sub-ground electrode. | 10-01-2015 |
20150277141 | CAMERA MODULE - A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have a first coil wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module: a third PCB disposed over the holder module; and a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB. | 10-01-2015 |
20150270463 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device package including a package body including a first cavity and a second cavity, a pad disposed on a bottom surface of the first cavity, a light emitting device disposed on the second cavity electrically connected to the pad, a heat dissipation member inserted into the package body, the heat dissipation member including a body and expanded portions disposed at a partial edge region of the body and electrode patterns disposed at the package body, wherein the package body has an upper portion and a lower portion disposed under the upper portion, wherein the first cavity including side surfaces and a bottom surface, wherein the second cavity provided in the bottom surface of the first cavity. | 09-24-2015 |
20150270436 | LIGHT-EMITTING DEVICE - The embodiment relates to a light-emitting device, a method of manufacturing the same, a light-emitting device package, and a lighting system. A light-emitting device according to the embodiment may include: a first conductive semiconductor layer; a gallium nitride-based superlattice layer on the first conductive semiconductor layer; an active layer on the gallium nitride-based superlattice layer; a second conductive gallium nitride-based layer on the active layer; and a second conductive semiconductor layer on the second conductive gallium nitride-based layer. The second conductive gallium nitride-based layer may include a second conductive GaN layer having a first concentration, a second conductive In | 09-24-2015 |
20150263535 | WIRELESS POWER TRANSMISSON APPARATUS AND WIRELESS POWER TRANSMISSON METHOD - A wireless power transmission apparatus and a wireless power transmission method includes: activating a first wireless transmission unit having a first transmission scheme and deactivating a second transmission unit having a second transmission scheme; transmitting power by the first transmission scheme when a reception scheme of a wireless power reception apparatus is same as the first transmission scheme; deactivating the first wireless transmission unit and activating the second wireless transmission unit when the reception scheme is different from the first transmission scheme; and transmitting the power by the second transmission scheme when the reception scheme is same as the second transmission scheme. Interference between the first wireless transmission unit and the second wireless transmission unit can be prevented from occurring by selectively or sequentially activating the first wireless transmission unit and the second wireless transmission unit. | 09-17-2015 |
20150257250 | HEAT RADIATION MEMBER, HEAT RADIATION CIRCUIT BOARD, AND HEAT EMISSION DEVICE PACKAGE - A heat radiation member, a heat radiation circuit board, and a heat emission device package are provided. The heat radiation circuit board includes a printed circuit board in which a heat radiation region is defined, and a heat radiation member inserted into the heat radiation region and including a bottom surface attached to the heat radiation region and a lateral surface bent from the bottom surface to pass through the printed circuit board. The heat radiation member is inserted into a region of the heat radiation circuit board adjacent to the heat emission device so that the heat radiation effect is improved. The heat radiation member having the spatial structure is formed to obtain the superior heat radiation effect. The structure of the heat radiation member is simplified so that the heat radiation member is automatically assembled, thereby reducing the failure of the heat radiation member. | 09-10-2015 |
20150256023 | WIRELESS CHARGING AND COMMUNICATION BOARD AND WIRELESS CHARGING AND COMMUNICATION DEVICE - Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer. | 09-10-2015 |
20150255675 | LIGHT-EMITTING DEVICE - A light-emitting device, according to one embodiment, comprises a light-emitting structure having a silicon substrate, a first conductive type semiconductor layer disposed on the silicon substrate, an active layer, and a second conductive type semiconductor layer, a conductive layer facing the active layer between the silicon substrate and the first conductive type semiconductor layer, a first electrode which is disposed on the first conductive type semiconductor layer, penetrates or bypasses the first conductive type semiconductor layer, and is electrically connected to the conductive layer, and a second electrode disposed on the second conductive type semiconductor layer. | 09-10-2015 |
20150255669 | LIGHT EMITTING ELEMENT - Embodiments of the present invention include a light emitting element, a method for manufacturing the light-emitting element according to one embodiment of the present invention, comprises: a first conductive semiconductor layer | 09-10-2015 |
20150253583 | LENS MOVING APPARATUS AND CAMERA MODULE INCLUDING THE SAME - A lens moving apparatus includes a first lens moving unit including a bobbin having a first coil mounted at an outer circumference thereof, a first magnet being opposite to the first coil, and a housing for supporting the first magnet, and a second lens moving unit including a base, a plurality of support member pairs for supporting the housing such that the housing is movable relative to the base, and a second coil opposite to the first magnet, wherein each of the support member pairs includes first and second support members separated from each other, the first and second support members being disposed at the same side of the housing in a state in which the first and second support members are adjacent to each other, and power is supplied to the first coil through a first support member pair, which is one of the support member pairs. | 09-10-2015 |
20150249074 | LIGHT EMITTING DEVICE PACKAGE - Embodiments provide a light emitting device package including a package body having a top-opened cavity disposed in at least a portion thereof, a first electrode layer and a second electrode layer electrically isolated from the package body with an insulating layer interposed therebetween, the first electrode layer and the second electrode layer being electrically isolated from each other at a bottom surface of the cavity, a light emitting device placed on the bottom surface of the cavity configured to emit light through the open region of the cavity, and a sensor placed on at least a portion of the package body at the outside of the cavity configured to measure output of the light emitting device. | 09-03-2015 |
20150248184 | DIGITIZER - A digitizer includes a first substrate, a first electrode on the first substrate, a first insulating layer on the first electrode, and a second electrode on the first insulating layer. The first insulating layer is formed therein with a through hole to expose the first electrode, and the first and second electrodes make contact with each other through the through hole. | 09-03-2015 |
20150245486 | PRINTED CIRCUIT BOARD AND METHOD OF FABRICATING THE SAME - Disclosed is a printed circuit board including a base insulating layer, an upper insulating layer formed on the base insulating layer, a lower insulating layer formed under the base insulating layer. The upper insulating layer has a plurality of first vias filled in the first through holes, respectively, and the lower insulating layer has a second via filled in one second through hole formed through a top and a bottom surface and commonly connected with the first vias. | 08-27-2015 |
20150245437 | LIGHT EMITTING DEVICE DRIVING MODULE - A light emitting device driving module may be provided that includes: a light emitter including a first light emitter and a second light emitter connected to the first light emitter; a rectifier which receives an AC power and outputs a rectified voltage; and a controller which receives the rectified voltage from the rectifier and controls on/offs of the first light emitter and the second light emitter in accordance with a magnitude of the rectified voltage. The light emitting device driving module according to the embodiment controls the on/offs of two or more kinds of the light emitting devices by using the AC power, and thus, drives the light emitting device in such a manner as to have a high color rendering index. | 08-27-2015 |
20150242029 | TOUCH WINDOW AND TOUCH DEVICE - A touch window according to an embodiment includes a cover substrate on which a first area and a second area are defined; a coil on the second area of the cover substrate; a first substrate on the cover substrate; and a sensing electrode on the first substrate. | 08-27-2015 |
20150241999 | WIRELESS POWER TRANSMITTING APPARATUS AND WIRELESS POWER RECEIVING APPARATUS - A wireless power transfer system is disclosed. A mouse system includes a mouse pad for wirelessly transmitting power and a wireless mouse for wirelessly receiving power. The mouse pad receives control information related to control of the position of a mouse pointer from the wireless mouse through wireless communication and transmits the received control information to a computer to control the position of the mouse pointer. | 08-27-2015 |
20150240813 | ELECTRIC PUMP - The electric pump of the present application includes a motor unit including a stator, a rotor core disposed inside the stator and a shaft coupled to the rotor core; a pump unit including an internal rotor coupled to the shaft and having an external lob formed thereon and an external rotor disposed outside the internal rotor and having an internal lob formed to be engaged with the external lob; a housing unit including a motor housing including the motor unit and a pump housing connected to the motor housing and having a pump accommodating part, in which the pump unit is inserted, formed therein; and a cover unit coupled to the housing unit to cover the pump accommodating part. | 08-27-2015 |
20150240811 | ELECTRIC PUMP - An electric pump includes a motor unit including a stator, a rotor core disposed inside the stator and a shaft coupled to the rotor core; a first pump unit and a second pump unit which are coupled using the shaft as a coaxial axis; a first housing in which a motor housing receiving the motor unit and a pump housing including a first pump accommodating part are integrally formed, the first pump unit being inserted in the first pump accommodating part; a second housing coupled to the first housing to cover the first pump accommodating part and including a second pump accommodating part in which the second pump unit is inserted; and a cover unit coupled to the second housing to cover the second pump accommodating part. | 08-27-2015 |
20150237728 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - A printed circuit board according to the embodiment includes an insulating layer; a first pad on a top surface of the insulating layer; a second pad on a bottom surface of the insulating layer; and a via formed in the insulating layer and having one surface connected to the first pad and an opposite surface connected to the second pad, wherein the via includes a plurality of via parts which are at least partially overlapped with each other. | 08-20-2015 |
20150236217 | LIGHT EMITTING APPARATUS - Disclosed is a light emitting apparatus which includes at least one light emitting device; a substrate under the light emitting device; a bonding member between the light emitting device and the substrate; and an adhesion member under the substrate, wherein the adhesion member includes at least one of benzotriazole and hydroxy group. | 08-20-2015 |
20150236212 | SEMICONDUCTOR LIGHT EMITTING DEVICE - Disclosed is a semiconductor light emitting device. The semiconductor light emitting device comprises a first semiconductor layer, a second semiconductor layer, an active layer formed between the first semiconductor layer and the second semiconductor layer, a first reflective electrode on the first semiconductor layer to reflect incident light, and a second reflective electrode on the second semiconductor layer to reflect the incident light. | 08-20-2015 |
20150236192 | DIODE HAVING HIGH BRIGHTNESS AND METHOD THEREOF - A light emitting diode includes a transparent substrate and a GaN buffer layer on the transparent substrate. An n-GaN layer is formed on the buffer layer. An active layer is formed on the n-GaN layer. A p-GaN layer is formed on the active layer. A p-electrode is formed on the p-GaN layer and an n-electrode is formed on the n-GaN layer. A reflective layer is formed on a second side of the transparent substrate. Also, a cladding layer of AlGaN is between the p-GaN layer and the active layer. | 08-20-2015 |
20150235997 | LIGHT EMITTING DIODE PACKAGE AND METHOD OF MANUFACTURING THE SAME - A light emitting diode package including a package body with a cavity, a plurality of light emitting diode (LED) chips in the cavity, a plurality of wires connected to the plurality of LED chips, and a plurality of lead frames in the package body, wherein the lead frames comprise a first lead frame electrically connected to a first electrode of a first LED chip, a second lead frame electrically connected to a second electrode of the first LED chip and a second electrode of a second LED chip, a third lead frame electrically connected to a first electrode of the second LED chip, and fourth lead frame electrically connected to a second electrode of a third LED chip. Further, ends of the lead frames are exposed outside of the package body and penetrate the package body, and the first electrodes are P electrodes and the second electrodes are N electrodes. | 08-20-2015 |
20150235019 | METHOD AND SYSTEM FOR PROGRAM AUTHENTICATION - A method and a system for authenticating a program are provided. A user system receives a program developed by a developer system and an authentication key, creates an additional authentication key by applying a preset authentication algorithm to the received program, and uses the received program if the received authentication key is matched to the additional authentication key. | 08-20-2015 |
20150228877 | Semiconductor Light Emitting Device - Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes a light emitting structure including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer, a metal support layer having a plurality of protrusions disposed under the second conductive semiconductor layer, an insulating layer disposed between the second conductive semiconductor layer and the metal support layer, and a stepped conductive layer disposed between the second conductive semiconductor layer and the metal support layer. The stepped conductive layer includes a lower parts and an upper parts. The upper parts are directly contacted with the second conductive semiconductor layer. The lower parts are disposed between the insulating layer and the metal support layer. The insulating layer is laterally disposed between the plurality of upper parts. | 08-13-2015 |
20150220181 | TOUCH WINDOW - A touch window includes a substrate, a sensing electrode on the substrate, and a dummy electrode in the sensing electrode. The dummy electrode includes first to third dummy electrodes spaced apart from each other. | 08-06-2015 |
20150220180 | TOUCH PANEL - A touch panel includes a cover substrate on which an active area and an unactive area are defined, and a printing layer on the unactive area. The printing layer includes a first printing layer, and a second printing layer on the first printing layer. The second printing layer is spaced apart from the first printing layer. | 08-06-2015 |
20150219913 | STEREOSCOPIC DISPLAY DEVICE AND DASHBOARD USING THE SAME - Provided is a stereoscopic display device, including: a base substrate transmitting an incident beam; and a three-dimensional effect forming part on a first surface of the base substrate, wherein the three-dimensional effect forming part has a pattern, the pattern having multiple pattern units arranged in a concentric circular, elliptical or polygonal radial form, each of the pattern units having an inclined surface having an inclination angle with respect to the first surface, and wherein when an incident beam is incident to a central portion of the pattern, the pattern guides the incident beam in a first surface direction toward which the first surface looks or a second surface direction toward which a second surface opposite to the first surface looks, thereby displaying a line-shaped beam having a three-dimensional effect in a first path resulting a pattern arrangement direction. | 08-06-2015 |
20150219878 | CAMERA MODULE - An exemplary embodiment of the present invention includes a PCB (Printed Circuit Board) mounted with an image sensor, a holder member mounted at the PCB to support a lens module, movable lens concentrically arranged with the lens module, a first actuator compensating movement of an image captured by the image sensor by moving the movable lens, and a gyro sensor unit integrally formed with the first actuator to detect rotation of trajectory in response to movement of an electronic device mounted with the camera module. | 08-06-2015 |
20150219827 | OPTICAL MEMBER AND LIGHTING DEVICE USING THE SAME - An optical member includes: a light guide portion; a three-dimensional effect forming portion; and a multi-effect forming portion. The three-dimensional effect forming portion comprises multiple main patterns sequentially arranged on the first surface in a first direction and having respective inclined surfaces. The multiple main patterns guide an incident beam to a first surface direction or a second surface direction, thereby creating a line-shaped beam of a first path crossing at right angles to each pattern extension direction of the multiple patterns. The multi-effect forming portion comprises multiple optical patterns sequentially arranged in a second direction crossing a first direction and configured for converting a single line-shaped beam of the first path into multiple line-shaped beams. | 08-06-2015 |
20150218005 | SILICON CARBIDE POWDER AND PREPARATION METHOD THEREFOR - A method for preparing a silicon carbide powder includes adding seeds to a beta silicon carbide powder, and forming an alpha silicon carbide powder by heat treating the beta silicon carbide powder. | 08-06-2015 |
20150218004 | SILICON CARBIDE POWDER, AND PREPARATION METHOD THEREFOR - A method for preparing a silicon carbide power includes collecting a mixture powder by mixing a carbon source and a silicon source, synthesizing a first silicon carbide powder by heating the mixture powder, forming an agglomerated powder by agglomerating the first silicon carbide powder, and forming a second silicon carbide powder, which has larger particles than the first silicon carbide powder, by heating the agglomerated powder. | 08-06-2015 |
20150216052 | PRINTED CIRCUIT BOARD - A printed circuit board includes a substrate; and a hole passing through first and second surfaces of the substrate. The hole includes an area in which a width of the hole formed in an inner side of the substrate is formed larger than that of an opening formed on the first surface and/or the second surface. | 07-30-2015 |
20150214749 | WIRELESS POWER TRANSMITTING APPARATUS AND WIRELESS POWER RECEIVING APPARATUS - A wireless power transfer system is disclosed. A wireless power transmitting apparatus for wirelessly transmitting power to a wireless power receiving apparatus includes a transmitting coil for transmitting the power, a hall sensor for sensing a change width of flux density caused y the wireless power receiving apparatus, and a controller for comparing the sensed change width of the flux density with a predetermined critical value to determine whether to transmit the power, wherein magnets provided in the wireless power transmitting apparatus and the wireless power receiving apparatus are disposed such that polarities of the magnets are different from each other at opposite faces thereof. In the wireless power transfer system, the magnets having polarities are disposed in the wireless power transmitting apparatus and the wireless power receiving apparatus. Consequently, the wireless power transmitting apparatus more effectively senses the change width of the flux density to wirelessly transfer power to the wireless power receiving apparatus. | 07-30-2015 |
20150214456 | THERMOELECTRIC MATERIAL AND THERMOELECTRIC ELEMENT INCLUDING THE SAME - Provided is a thermoelectric material including metal oxide powder and thermoelectric powder. Thus, an internal filling rate is improved so that a Peltier effect can be maximized according to the increase of electrical conductivity and a Seebeck coefficient and the reduction of thermal conductivity, thereby enabling the improvement of the figure of merit (ZT) of a thermoelectric element. | 07-30-2015 |
20150214422 | LIGHT EMITTING DEVICE, AND METHOD FOR FABRICATING THE SAME - Disclosed are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device includes a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, an electron blocking layer on the active layer, and a second conductive semiconductor layer on the electron blocking layer. The electron blocking layer includes a first electron blocking layer and an interrupted diffusion layer on the first electron blocking layer. | 07-30-2015 |
20150213933 | WIRELESS POWER RECEIVER, TERMINAL AND WIRELESS POWER TRANSMITTER - A wireless power receiver includes a coil to receive the power; and a magnet to generate an intensity of a magnetic flux density sensed by a sensor of the wireless power transmitter. The coil has an empty central region. The magnet is disposed in the empty central region of the coil. The magnet includes an electric steel sheet. | 07-30-2015 |
20150213743 | SYSTEM AND METHOD FOR PROJECTING IMAGE - Disclosed are a system and a method of projecting an image. An image projecting device projects an image signal. A display device measures a present illuminance, transmits the present illuminance, and adjusts the dimming according to the present illuminance. In the system for projecting the image, the surrounding illuminance is easily controlled. | 07-30-2015 |
20150212624 | TOUCH WINDOW - A touch window includes a cover substrate including a first area for the display of a screen image and a second area at an edge of the first area, a sensing electrode to sense a touch position in the first area, a printing layer in the second area, an instruction icon in the second area with a step difference from the printing layer, and an instruction sensing electrode to recognize a touch position of the instruction icon. The instruction sensing electrode includes a first instruction sensing electrode, and a second instruction sensing electrode to form a capacitor with the first instruction sensing electrode. The first instruction sensing electrode includes a first sub-electrode and a second sub-electrode spaced apart from the first sub-electrode while forming a space part therebetween, and the first and second sub-electrodes are connected with each other at an outer portion of the instruction icon. | 07-30-2015 |
20150212291 | LENS MOVING UNIT AND CAMERA MODULE HAVING THE SAME - A lens moving unit for a camera module is disclosed. The lens moving unit includes a first lens moving unit, a second lens moving unit, and a cover member to encompass the first and second lens moving units by being coupled to a base. The first lens moving unit moves in response to the interaction between a magnet and a coil. The lens moving unit is configured to miniaturize a camera module and configured to include a handshake correction function for enhancement of operational reliability to simplify an assembly process. | 07-30-2015 |
20150207372 | ROTOR FOR MOTOR, MOTOR HAVING THE SAME AND METHOD FOR MANUFACTURING THE MOTOR - Disclosed herein is a rotor for motor including a rotor tube disposed inside a stator, a rotor core that is formed on a circumferential surface of the rotor tube and integrally formed with the rotor tube, and magnets coupled to the rotor core. The rotor for motor provides an advantageous effect of preventing the deformation of the rotor tube in the process of assembling the rotor tube and the rotor core. | 07-23-2015 |
20150205186 | CAMERA MODULE - A camera module includes a lens holder, a base coupled to the lens holder and integrally formed with a cable by being molded with the cable, and a sealing member positioned at a coupled surface between the lens holder and the base. The lens holder includes a lens barrel including a first concave unit formed at a front surface with a hollow hole part to accommodate a first O-ring, and a second concave unit formed at a periphery to accommodate a second O-ring. A lens unit includes a front lens arranged at a front surface of a lens barrel and includes at least one lens arranged at the hollow hole part of the lens barrel, and a retainer including a recess groove configured to accommodate a third O-ring configured to fix the front lens by being formed at a periphery to be coupled at an inner surface to the periphery of the lens barrel. | 07-23-2015 |
20150200035 | NANO PARTICLE COMPLEX AND METHOD OF FABRICATING THE SAME - Disclosed are a nano particle complex and a method of fabricating the same. The nano particle complex includes a nano particle including a compound semiconductor; and a protective layer surrounding the nano particle and including a metal oxide. | 07-16-2015 |
20150198551 | GAS SENSOR PACKAGE - Provided is a gas sensor package, including: a gas sensing element; and a substrate on which the gas sensing element is disposed, in which a through hole corresponding to the gas sensing element is formed. | 07-16-2015 |
20150198303 | CERAMIC PHOSPHOR PLATE AND LIGHTING DEVICE INCLUDING THE SAME - Provided is a ceramic phosphor plate including a first phosphor layer containing a short-wave phosphor in a transparent ceramic matrix and a second phosphor layer containing a long-wave phosphor, thereby enabling the reduction of a production cost by reducing an amount used of the high-priced long-wave phosphor (red phosphor). | 07-16-2015 |
20150197871 | SILICON CARBIDE POWDER AND METHOD OF PREPARING THE SAME - A method of preparing silicon carbide powder is provided, which includes mixing first silicon carbide powder with a liquid silicon carbide precursor, annealing the mixture at a first temperature and converting the silicon carbide precursor to a β-phase silicon carbide particulate material, and annealing the material at a second temperature and grain-growing the first silicon carbide powder to second silicon carbide powder using the β-phase silicon carbide particulate material. | 07-16-2015 |
20150187994 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device. A light emitting device comprises a plurality of N-type semiconductor layers including a first N-type semiconductor layer and a second N-type semiconductor layer on the first N-type semiconductor layer, an active layer on the second N-type semiconductor layer, and a P-type semiconductor layer on the active layer, wherein the first N-type semiconductor layer comprises a Si doped Nitride layer and the second N-type semiconductor layer comprises a Si doped Nitride layer, and wherein the first and second N-type semiconductor layers have a Si impurity concentration different from each other. | 07-02-2015 |
20150187974 | SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF - Solar cell module includes a solar cell panel; a protective substrate on the solar cell panel; a buffer part between the solar cell panel and the protective substrate; and a frame receiving the solar cell panel. The frame includes a side surface part surrounding side surfaces of the solar cell panel and protective substrate, and an inserting part bent from the side surface part. Method of manufacturing solar cell module includes preparing a solar cell panel; placing a buffer part on the solar cell panel; placing the solar cell panel and buffer part in a frame; placing a protective substrate on the buffer part; laminating the buffer part. The frame includes a side surface part and an inserting part crossing the side surface part, the solar cell panel is placed at low portion of the inserting part, and the protective substrate is placed at upper portion of the inserting part. | 07-02-2015 |
20150185587 | CAMERA MODULE - The present invention relates to a camera module having an auto focus function, the module including a lens unit having at least one lens, a barrel into which the lens unit is inserted, and connected by a VCM (Voice Coil Motor) actuator, and an image sensor discretely positioned from the lens unit to convert light having passed the lens unit to an electrical signal, where the VCM actuator includes a gap of a reference distance position value which is a position of an object catering to a lens focal length according to the camera module, and information on a focus-met lens position value, and adjusts an initial position of the lens by using the gap of reference distance position value of the lens position value during operation of the camera module. | 07-02-2015 |
20150185402 | LIGHTING DEVICE USING LINE SHAPED BEAM - Provided is a lighting device capable of implementing optical images having desired shapes through a pattern design, the lighting device including: a light source portion having light sources; a light guide portion having a larger thickness than a height of a light emitting surface of the respective light sources and irradiating an incident beam from a side; a three-dimensional forming portion provided inside the light guide portion, on a first surface or on a second surface; and a reflective portion on the light guide portion or the three-dimensional effect forming portion, wherein the three-dimensional effect forming portion includes multiple patterns sequentially arranged and having respective inclined surfaces with inclination angles with respect to the first surface, wherein the multiple patterns guide light passing along the light guide portion into a first surface direction or a second surface direction, thereby implementing line shaped beams of a first path. | 07-02-2015 |
20150185401 | LIGHTING DEVICE USING LINE SHAPED BEAM - Provided is a lighting device capable of implementing optical images having desired shapes through a pattern design, the lighting device including: a light source portion having at least one light source; a light guide portion having a larger thickness than a height of a light emitting surface of the light source and irradiated by an incident beam from a side; and a three-dimensional effect forming portion provided inside the light guide portion, on a first surface, or on a second surface opposite to the first surface, wherein the three-dimensional effect forming portion includes multiple patterns sequentially arranged and having respective inclined surfaces with inclined angles with respect to the first surface, wherein the multiple patterns guide light passing along the light guide portion into a first surface direction or a second surface direction by refraction and reflection from the inclined surfaces, thereby implementing line shaped beams of a first path. | 07-02-2015 |
20150185400 | OPTICAL MEMBER AND LIGHTING DEVICE USING THE SAME - Provided are an optical member capable of implementing optical images having desired shapes through a pattern design, and a lighting device using the same, the optical member including: a three-dimensional effect forming portion provided on a first surface of a base substrate; and a multiple effect forming portion disposed in a lamination form with the three-dimensional effect forming portion, wherein the three-dimensional effect forming portion has multiple main patterns sequentially arranged in a first direction on the first surface and having respective inclined surfaces with an inclination angle with respect to the first surface, wherein the multiple main patterns implement a line shaped beam of a first path by guiding a first incident beam into a first surface direction through refraction or reflection from the inclined surfaces, wherein the multiple effect forming portion are sequentially arranged in a second direction crossing the first direction and has multiple optical patterns. | 07-02-2015 |
20150184829 | OPTICAL MEMBER AND LIGHTING DEVICE USING THE SAME - Provided are an optical member capable of implementing optical images having desired shapes through a pattern design, and a lighting device using the optical member, the optical member including: a base substrate; multiple patterns sequentially arranged on a first surface of the base substrate and having inclined surfaces with an inclination angle with respect to the first surfaces; and a reflective portion on the base substrate or the multiple patterns, wherein the multiple patterns implement a line shaped beam of a first path crossing at right angles to respective pattern extension directions of the multiple patterns by guiding a first incident beam into a first surface direction toward which the first surface looks or a second surface direction toward which a second surface of the base substrate opposite to the first surface looks, through refraction or reflection from the inclined surfaces. | 07-02-2015 |
20150181691 | PRINTED CIRCUIT BOARD AND LIGHT EMITTING DEVICE - A printed circuit board according to an embodiment of the present invention includes a substrate including a first metal layer, a second metal layer formed on one surface of the first metal layer, and a third metal layer formed on the other surface of the first metal layer, an insulating layer formed on the second metal layer, and a circuit pattern formed on the insulating layer. A cavity configured to accommodate a light emitting element package is formed in the insulating layer. A thermal conductivity of the first metal layer is greater than thermal conductivities of the second metal layer and the third metal layer. | 06-25-2015 |
20150179906 | LIGHT EMITTING DEVICE PACKAGE AND LIGHT UNIT HAVING THE SAME - Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other. | 06-25-2015 |
20150179882 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE HAVING THE SAME - Disclosed is a light emitting device. The light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer and a light extraction structure formed on the first conductivity-type semiconductor layer, and the light extraction structure includes a plurality of cylinders and a void is formed in each cylinder. | 06-25-2015 |
20150177901 | TOUCH PANEL, POSITION SENSING METHOD OF TOUCH PANEL, AND INTEGRATED CIRCUIT - A touch panel according to the disclosure includes a touch screen including a plurality of X electrode lines and Y electrode lines, which are alternately disposed with each other, and generating signals that vary depending on a touch position; and a plurality of comparators connected between first and second Y electrode lines adjacent to each other, wherein the touch position on the touch screen is detected based on output codes prepared by using output values of the comparators. A method for detecting a position of a touch panel according to the disclosure includes the steps of generating a position signal that varies according to a touch position between a plurality of X electrode lines and first and second Y electrode lines, which are adjacent to each other and alternately disposed with X electrode lines; detecting adjacent signals from a Y electrode line adjacent to a left of the first Y electrode and a Y electrode line adjacent to a right of the second Y electrode line; inputting the adjacent signal as an input signal of the comparator; overlapping the position signal on one of the detected adjacent signals; and comparing the input signal using the comparator. An integrated circuit according to the disclosure includes a plurality of comparators including a positive input terminal receiving a first input signal that varies depending on a touch position, a negative input terminal receiving a second input signal, and an output terminal outputting a comparison signal of the first and second input signals; and an operation unit generating a position signal by reading out the comparison signal of the comparators. | 06-25-2015 |
20150177479 | LENS MOVING APPARATUS - Disclosed is a lens moving apparatus including a housing supporting driving magnets, a bobbin including a coil disposed on the outer surface thereof inside the driving magnets, and moving in a first direction parallel with an optical axis within the housing by electromagnetic interaction between the driving magnets and the coil, and a sensing unit sensing a movement of the bobbin in the first direction. | 06-25-2015 |
20150162810 | MOTOR - A motor may include a housing, a motor assembly accommodated in the housing, and a mold cover having an outer circumferential surface. The outer circumferential surface may be coupled to the housing, which has electrical conducitivity. A noise filter is provided in the mold cover. A ground terminal of the noise filter is electrically connected to the outer circumferential surface of the mold cover. | 06-11-2015 |
20150162809 | MOTOR TERMINAL, MOTOR TERMINAL ASSEMBLY HAVING THE SAME, AND METHOD OF ASSEMBLING MOTOR USING THE SAME - Disclosed herein is a motor terminal including a body including a connection terminal, a rear end portion allowing the connection terminal to be connected to a busbar terminal, and a front end portion allowing the connection terminal to be connected to a terminal of another component, and a pair of hook portions formed on both sides of the body, respectively, so as to be symmetrical on the basis of a criteria line passing a center of the body in a width direction, and configured so as to be open to be further away from each other as directed toward the front end portion from the rear end portion and to be elastically deformable. Consequently, it may be possible to prevent damage to the terminal and more effectively prevent the terminal from being inclined or biased in an initial state in which the terminal is inserted into a terminal hole. | 06-11-2015 |
20150162791 | ROTOR AND MOTOR INCLUDING THE SAME - A rotor may include a non-magnetic member including a through hole in which a rotational shaft is inserted, a plurality of core members received in the non-magnetic member and arranged radially with respect to the through hole to form pockets, and a plurality of magnets inserted in the pockets. An outer circumferential surface of the magnet is covered with the non-magnetic member. A motor including such rotor may be achieved. | 06-11-2015 |
20150160375 | Method of Fabricating Film of Substrate and Film, Backlight Unit and Liquid Crystal Display Using the Same - Provided is a method of fabricating a thick film of a large area substrate. The method of fabricating comprises applying a first rein on a base substrate to form a rein partition, and applying a second resin on an inner area formed by the resin partition. | 06-11-2015 |
20150159835 | LUMINOUS FLUX CONTROL MEMBER, LIGHT EMITTING DEVICE, AND DISPLAY DEVICE - The luminous flux control member includes a surface of incidence, a first optical surface formed to be recessed toward the surface of incidence and configured to reflect at least some of incident light passing through the surface of incidence, and a second optical surface formed to extend from the first optical surface and configured to reflect at least some of incident light passing through the first optical surface. The second optical surface includes a plurality of sections having different slopes. | 06-11-2015 |
20150155718 | WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMISSION METHOD AND WIRELESS POWER RECEPTION METHOD - A wireless power reception method of a wireless power receiver for receiving power from a wireless power transmitter is disclosed. The wireless power receives a connection signal for identifying the wireless power receiver from the wireless power transmitter; transmitting a response signal in response to the connection signal to the wireless power transmitter; negotiating a power transmission condition with the wireless power transmitter; and receiving the power using resonance frequency band according to the negotiated power transmission condition. Furthermore, frequency band for exchanging information used for the power reception is different from the resonance frequency band. In addition, the negotiating of the power transmission condition comprises: receiving first state information of the wireless power transmitter from the identified wireless power transmitter, and transmitting second state information to the wireless power transmitter, the second state information being determined from the wireless power receiver based on the first state information of the wireless power transmitter. | 06-04-2015 |
20150155455 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - Provided is a light emitting device, which includes a second conductive type semiconductor layer, an active layer, a first conductive type semiconductor layer, and a intermediate refraction layer. The active layer is disposed on the second conductive type semiconductor layer. The first conductive type semiconductor layer is disposed on the active layer. The intermediate refraction layer is disposed on the first conductive type semiconductor layer. The intermediate refraction layer has a refractivity that is smaller than that of the first conductive type semiconductor layer and is greater than that of air. | 06-04-2015 |
20150155330 | LIGHT EMITTING DIODE PACKAGE - One embodiment comprises first and second light-emitting chips, each comprising: a package body having a cavity; first to fourth lead frames disposed inside the package body; a first semiconductor layer; an active layer; and a second semiconductor layer and emitting light of a different wavelength from each other, wherein each of the first to fourth lead frames comprises: an upper surface part exposed to the cavity; and a side surface part bent from one side portion of the upper surface part and exposed by one surface of the package body. In addition, the first light-emitting chip is disposed on the upper surface part of the first lead frame, and the second light-emitting chip is disposed on the upper surface part of the third lead frame. | 06-04-2015 |
20150153539 | MOTOR FOR ACTUATING LENS - A lens actuating motor is provided, the lens actuating motor including a first mover arranged at a lateral surface of a lens part to move the lens part, a second mover configured to accommodate the first mover for vertical movement, a rotor positioned at a bottom surface of the second mover to horizontally move the second mover and centrally formed with a through hole corresponding to the lens part, and a base including an accommodation lug configured to support the stator and the second mover, centrally formed with a hollow hole corresponding to the through hole of the stator, and inserted into the through hole of the stator by being protruded from an upper surface formed with the hollow hole. | 06-04-2015 |
20150145967 | THREE DIMENSIONAL IMAGE PICK-UP DEVICE AND MANUFACTURING METHOD THEREOF - A 3-D image pick-up device is disclosed, the device including: a PCB mounted with two camera modules including an image sensor; and a reinforcing member mounted with two exposure windows, wherein the PCB and the reinforcing member are mutually adhered to allow the camera modules of the PCB to be exposed through the exposure window of the reinforcing member. | 05-28-2015 |
20150145824 | TOUCH WINDOW AND TOUCH DEVICE INCLUDING THE SAME - A touch window includes a first electrode disposed on an electrode substrate, an intermediate layer on the electrode substrate, and a second electrode disposed on the intermediate layer. A material of the electrode substrate is different from a material of the intermediate layer. | 05-28-2015 |
20150144964 | SILICON CARBIDE EPI-WAFER AND METHOD OF FABRICATING THE SAME - A method of fabricating an epi-wafer includes providing a wafer in a susceptor, performing a surface treatment on the wafer by heating the susceptor and supplying a surface treatment gas, and growing an epi-layer on the wafer. An epi-wafer includes a wafer, and an epi-layer formed on the wafer. Surface defects of the wafer are 0.5 ea/cm | 05-28-2015 |
20150144868 | LIGHT-EMITTING ELEMENT - According to one embodiment, a light-emitting element comprises: a first electrically-conductive semiconductor layer, a second electrically-conductive semiconductor layer; and an active layer which is disposed between the first electrically-conductive layer and the second electrically-conductive layer, and in which a well layer and a barrier layer are alternately laminated at least once. The active layer comprises: a first region which is disposed between a neighbouring barrier layer and well layer, and linearly reduces the energy band gap; and a second region which is disposed between a neighbouring well layer and barrier layer, and linearly increases the energy band gap. In the well layer, at least one first region and second region neighbouring the same well layer have mutually different thicknesses. | 05-28-2015 |
20150141184 | BELT-DRIVEN STARTER-GENERATOR - A belt-driven starter-generator includes a rotary shaft, and a pulley belt coupled on an outer peripheral surface of the rotary shaft. A key is press-fitted into a pocket formed between the rotary shaft and the pulley belt so as to fix the rotary shaft to the pulley belt. A coupling member is coupled to a thread formed on the outer peripheral surface of the rotary shaft so as to support one side of the pulley belt. Operational reliability and assembly convenience may be improved by the belt-driven starter-generator of the present disclosure. | 05-21-2015 |
20150139831 | PUMP MODULE AND ELECTRIC PUMP INCLUDING THE SAME - A pump module may include a pump rotor coupled to a rotating shaft of a motor, and a pump housing configured to accommodate the pump rotor. The pump housing includes a rotor accommodating part having an insertion groove formed therein to accommodate the pump rotor, and a cover connected with the rotor accommodating part and having a fluid sucking hole and a fluid discharging hole. | 05-21-2015 |
20150138829 | LIGHTING DEVICE - A lighting device may be provided that includes: a body; a first light source and a second light source, which are disposed on the body and are disposed symmetrically with each other with respect to a central axis of the body; a first light guide unit which is disposed on the first light source and is coupled to the body; and a second light guide unit which is disposed on the second light source and is coupled to the body. The first light guide unit and the second light guide unit are disposed symmetrically with each other with respect to the central axis of the body. | 05-21-2015 |
20150138758 | LIGHT EMITTING DEVICE PACKAGE AND BACKLIGHT UNIT USING THE SAME - A light emitting device package including light emitting devices, and optical lenses respectively disposed over the light emitting devices. Further, a respective optical lens includes an extending member extending from a body of the respective optical lens, and including a first portion laterally extending in a first direction substantially perpendicular to the central axis of the respective light emitting device, and a second portion extending towards the substrate in a second direction substantially parallel with the central axis of the respective light emitting device. A vertical cross section of the second portion is substantially symmetrical with respect to an axis that is spaced apart in the first direction from and substantially parallel with the central axis of the respective light emitting device. | 05-21-2015 |
20150138023 | ANTENNA FOR COMMUNICATION TERMINAL - Provided are an antenna for a communication terminal, and a method of manufacturing the same, the antenna including: a communication terminal case; and a radiator layer formed of a metal material in an inner curved surface part of the communication terminal case. | 05-21-2015 |
20150137641 | MOTOR - A motor includes a stator, a rotor tube which is disposed inside the stator, a rotor core assembly which is coupled to an outer circumferential surface of the rotor tube, and a shaft which is coupled in the rotor tube. The rotor tube is divided into at least two stepped regions having different diameters. A multiple-row bearing has an inner wheel coupled to an outer circumferential surface of any one of the at least two stepped regions, and rotatably supports the rotor tube. Such a configuration ensures structural stability of the motor and minimizes a space occupied by a bearing. | 05-21-2015 |
20150137070 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a semiconductor light emitting device. The semiconductor light emitting device comprises a first semiconductor layer; a second semiconductor layer disposed on the first semiconductor layer; an active layer disposed between the first semiconductor layer and the second semiconductor layer; third semiconductor layer disposed on the second semiconductor layer; and a fourth semiconductor layer disposed on the third semiconductor layer. The second semiconductor layer is formed of an InAlGaN semiconductor layer, the third semiconductor layer is formed of an AlGaN semiconductor layer, and the fourth semiconductor layer is formed of a GaN semiconductor layer. | 05-21-2015 |
20150136218 | SOLAR CELL AND METHOD OF FABRICATING THE SAME - A solar cell and a method of fabricating the same are provided. The solar cell includes a substrate, a back electrode layer on the substrate, a light absorbing layer on the back electrode layer, and a buffer layer on the light absorbing layer. The back electrode layer, the light absorbing layer, and the buffer layer are formed therein with a first through hole formed through the back electrode layer, the light absorbing layer, and the buffer layer, and an insulating member is deposited in the first through hole. | 05-21-2015 |
20150131266 | LIGHT EMITTING DEVICE PACKAGE AND BACKLIGHT UNIT USING THE SAME - A light emitting device package including light emitting devices, and optical lenses respectively disposed over the light emitting devices. Further, a respective optical lens includes an extending member extending from a body of the respective optical lens, and including a first portion laterally extending in a first direction substantially perpendicular to the central axis of the respective light emitting device, and a second portion extending towards the substrate in a second direction substantially parallel with the central axis of the respective light emitting device. A vertical cross section of the second portion is substantially symmetrical with respect to an axis that is spaced apart in the first direction from and substantially parallel with the central axis of the respective light emitting device. | 05-14-2015 |
20150131000 | CAMERA MODULE HAVING MEMS ACTUATOR, CONNECTING METHOD FOR SHUTTER COIL OF CAMERA MODULE AND CAMERA MODULE MANUFACTURED BY THE SAME METHOD - Disclosed is a camera module including a substrate which is provided with an electrode pad and an image sensor; a housing which is stacked on the substrate and of which an upper portion is opened so that light is incident to the image sensor; a MEMS actuator which is installed at the housing and has an electrode terminal at one side thereof, and a conductive pattern which is formed at the housing, wherein a lower end of the conductive pattern is connected with the electrode pad of the substrate, and an upper end thereof is connected with the electrode terminal of the MEMS actuator, whereby it is possible to improve electrical reliability between the electrode terminal of the MEMS actuator and the electrode pad of the substrate and facilely form the electrical connection therebetween, thereby reducing the number of processes. | 05-14-2015 |
20150130763 | TOUCH PANEL - A touch panel including a cover substrate includes an active area and an unactive area, and a color film on the cover substrate. The color film includes a color part provided at a position corresponding to a position of the unactive area, and the color part includes a conductive material. | 05-14-2015 |
20150130760 | TOUCH PANEL - A touch panel includes a cover substrate having an active area and an unactive area. A printing layer is provided on the unactive area while forming a step difference from the cover substrate. An insulating layer is provided on the printing layer, and the insulating layer has average surface roughness in a range of 0.2 μm to 0.4 μm. | 05-14-2015 |
20150129920 | SEMICONDUCTOR LIGHT EMITTING DEVICE - Disclosed is a semiconductor light emitting device. The semiconductor light emitting device comprises a light emitting structure comprising a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; a reflective layer under the light emitting structure; a first electrode layer on the first conductive semiconductor layer; a metal layer under the reflective layer; and a conductive support member under the metal layer. The reflective layer has a thickness of 650 nm to 1550 nm. A top surface of the first conductive semiconductor layer includes a flat first region adjacent to an edge and a rough second region adjacent to the first region. An edge region of a top portion of the conductive support member has a protrusion, and the edge region of the top portion of the conductive support member is not overlapped with the light emitting structure in a vertical direction. | 05-14-2015 |
20150129917 | LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE PACKAGE, AND LIGHT UNIT - The light-emitting device, according to one embodiment, comprises: a light-emitting structure including a first conductive semiconductor layer, an active layer formed beneath the first conductive semiconductor layer, and a second conductive semiconductor layer formed beneath the active layer; a reflective electrode arranged beneath the light-emitting structure and having a first region beneath the second conductive semiconductor layer and a second region extending from the first region and penetrating through the second conductive semiconductor layer and the active layer; and an electrode electrically connected to the first conductive semiconductor layer. | 05-14-2015 |
20150129832 | LIGHT EMITTING DEVICE - Disclosed are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device includes a first conductive semiconductor layer, an Al | 05-14-2015 |
20150129028 | SOLAR CELL AND METHOD OF FABRICATING THE SAME - A solar cell includes a substrate; a back electrode layer on the substrate; a light absorbing layer on the back electrode layer; and a buffer layer on the light absorbing layer. A first through hole is formed through the back electrode layer, a second through hole is formed through the buffer layer and the light absorbing layer, and the first through hole is overlapped with the second through hole. | 05-14-2015 |
20150124500 | APPARATUS FOR CONTROLLING SURGE VOLTAGE - Provided is an apparatus for controlling a surge voltage. An embodiment configures a snubber coil and a snubber rectifier on a secondary side circuit in series to control a high spike surge voltage across a rectifier on the secondary side. When the rectifier is turned-off, the snubber rectifier is turned-on for a predetermined time to control the surge voltage. | 05-07-2015 |
20150124335 | Imaging Lens - An imaging lens, the imaging lens including in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (−) refractive power, a third lens having negative (−) refractive power, a fourth lens having positive (+) refractive power, and a fifth lens having negative (−) refractive power, wherein meeting a conditional expression of 0.505-07-2015 | |
20150124160 | CAMERA MODULE - A camera module includes a PCB (Printed Circuit Board) mounted with an image sensor, and a holder member arranged at an upper surface of the PCB and mounted with a plurality of magnets. The camera module also includes a bobbin movably mounted from an inner side of the holder member to a direction of an optical axis and installed at a periphery with a coil unit to enable an electromagnetic interaction with the magnets, and a lug protrusively formed from a floor surface of bobbin to a direction of external diameter of bobbin to overlap with the floor surface of the holder member for a predetermined section. | 05-07-2015 |
20150123074 | GALLIUM NITRIDE BASED LIGHT EMITTING DIODE - A light emitting diode including a first conductive type semiconductor layer; at least one In | 05-07-2015 |
20150117036 | LIGHTING DEVICE - A lighting device may be provided that comprises: a light emitting module; a heat sink disposed on the light emitting module; a heat radiating fan disposed on the heat sink; and a housing which receives the light emitting module, the heat sink and the heat radiating fan, and includes an air inlet port and an air outlet port which are separated from each other and formed in a direction in which the lighting emitting module irradiates light, wherein the air inlet port and the air outlet port are disposed on the circumference of the housing, and wherein the air inlet port and the air outlet port are alternately disposed. | 04-30-2015 |
20150116591 | CAMERA MODULE - An exemplary embodiment of the present invention relates to a camera module configured to prevent a warp of an optical axis of a lens holder, the camera module including a PCB (Printed Circuit Board) mounted with an image sensor, a base, a first lens holder arranged at an upper surface of the base and including at least one or more lens modules therein, a second lens holder forming an outer cover of the first lens holder, and an actuator concentrically arranged with an optical axis of the lens module for adjusting a focus of an image captured by the image sensor. | 04-30-2015 |
20150109469 | CAMERA MODULE - A camera module according to an embodiment of the present invention may include a first Printed Circuit Board (PCB) configured to have an image sensor mounted thereon; a housing unit disposed over the first PCB; a holder module spaced apart from a bottom surface within the housing unit at a specific interval and configured to have first coils wound on its outer circumferential face and to include at least lens therein; a second PCB combined with the bottom surface of the holder module; a third PCB disposed over the holder module; a plurality of wire springs each configured to have one end connected to the second PCB and the other end connected to the third PCB; and buffer units provided at the connection units of the wire springs and the third PCB and configured to surround the connection units of the wire springs and the third PCB. | 04-23-2015 |
20150109226 | TOUCH PANEL - A touch panel includes a cover substrate and a substrate over the cover substrate. A first pad part is provided on one surface of the cover substrate and a second pad part is provided on one surface of the substrate. A first distance from an end of the cover substrate to the first pad part is longer than a second distance from the end of the cover substrate to an end of the substrate. | 04-23-2015 |
20150107661 | SOLAR CELL AND METHOD OF FABRICATING THE SAME - According to the embodiment, there is provided a solar cell including: a back electrode layer; a light absorbing layer on the back electrode layer; a buffer layer on the light absorbing layer; and a front electrode layer on the buffer layer, wherein the front electrode layer comprises an intrinsic region and a doping region having a conductive dopant, and a concentration of the conductive dopant is gradually lowered in upward and downward directions from an excess doping region of the doping region. | 04-23-2015 |
20150102683 | ELECTRIC POWER SUPPLYING DEVICE, OF A WIRELESS ELECTRIC POWER TRANSMISSION APPARATUS AND METHOD FOR SUPPLYING ELECTRIC POWER - A power supply device for a wireless power transmitting apparatus according to an embodiment of the present invention includes a power supply unit to supply DC power, an AC power generating unit to generate AC power by using the DC power, and a harmonic component reduction unit to reduce a magnitude of power for a harmonic frequency component in the generated AC power. | 04-16-2015 |
20150102375 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device package is disclosed. The light emitting device package includes a package body including at least one ceramic layer, a submount disposed at the package body, a light emitting device disposed on the submount for emitting ultraviolet (UV)-wavelength light, and an anti-reflection (AR) coating layer disposed around the light emitting device, the AR coating layer being formed of an inorganic coating layer. | 04-16-2015 |
20150102370 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device is disclosed. The light emitting device includes a conductive support layer; a reflective layer disposed on the conductive support layer; a nitride semiconductor layer disposed on the reflective layer. Furthermore, the nitride semiconductor layer includes a second-type semiconductor layer on the reflective layer, an active layer on the second-type semiconductor layer, and a first-type semiconductor layer on the active layer; a light extraction structure disposed on the first-type semiconductor layer; and a first-type electrode disposed on the light extraction structure. | 04-16-2015 |
20150101666 | SOLAR CELL APPARATUS - Disclosed is a solar cell apparatus. The solar cell apparatus includes a substrate including a transmission area and a non-transmission area extended in one direction, respectively, and disposed in parallel to each other, a solar cell disposed in the non-transmission area, and a refractive part provided in the transmission area and refracting at least a portion of an incident light to the non-transmission area. | 04-16-2015 |
20150098224 | LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE PACKAGE INCLUDING THE DEVICE AND LIGHTING APPARATUS INCLUDING THE PACKAGE - Embodiments provide a light emitting device including a substrate, a light emitting structure disposed under the substrate, the light emitting structure including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer, a sub-mount, first and second metal pads disposed on the sub-mount and electrically spaced apart from one another, a one first bump disposed between the first conductive semiconductor layer and the first metal pad and a second bump located between the second conductive semiconductor layer and the second metal pad. A plurality of active areas in which The first semiconductor layer and the active layer are disposed are spaced apart from one another when viewed in plan. | 04-09-2015 |
20150092411 | LIGHTING DEVICE - A lighting device may be provided to include a heat sink which includes a receiving recess and a top surface including a hole; a light source module which includes a substrate disposed on the heat sink, a light emitting device disposed on the substrate and a pad disposed on the substrate; a power supplier which is disposed in the receiving recess of the heat sink and includes a projection outputting a power signal for driving the light source module; and a connector which is coupled to the hole of the heat sink, includes a contacting part electrically connected to the pad of the light source module, and is electrically connected to the projection of the power supplier. | 04-02-2015 |
20150091037 | LIGHT EMITTING DEVICE - A light emitting device includes a semiconductor structure layer including a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, and a second conductive semiconductor layer on the active layer. A plurality of lower refractive layers is provided on an outer surface of the semiconductor structure layer. The lower refractive layers includes a first lower refractive layer having a first refractive index lower than a refractive index of the semiconductor structure layer on a surface of the semiconductor structure layer, and a second lower refractive layer having a second refractive index lower than the first refractive index on an outer surface of the first lower refractive layer. The second refractive index of the second lower refractive layer is 1.5 or less, and the second lower refractive layer is provided on an outer surface thereof with a plurality of protrusions. The second lower refractive layer includes a plurality of metallic oxide powders. | 04-02-2015 |
20150090955 | LIGHT EMITTING DEVICE - A light emitting device includes a first semiconductor layer doped with an n-type dopant, a second semiconductor layer doped with a p-type dopant, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. The active layer is formed of In | 04-02-2015 |
20150085485 | LIGHT UNIT AND ILLUMINATION SYSTEM USING THE SAME - Disclosed is a light unit and a display device using the same, the light unit which includes a first reflector comprising an inclined surface partially formed therein, second and third reflectors arranged at both ends of the first reflector, respectively, a first light source module disposed between the first and second reflectors, and a second light source module disposed between the first reflector and the third reflector, wherein a light emitting direction of the first light source module is different from a light emitting direction of the second light source module. | 03-26-2015 |
20150085484 | ILLUMINATION UNIT AND DISPLAY APPARATUS USING THE SAME - An illumination unit, can include first and second reflectors, and at least one light source module disposed between the first and second reflectors, wherein the second reflector includes at least one inclined surface including at least one inflection point, and at least one first flat surface disposed close to the at least one light source module and being parallel to the first reflector. | 03-26-2015 |
20150083995 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device package capable of improving luminous efficiency. The light emitting device includes a substrate; a first buffer layer on the substrate; a first insulating layer on the first buffer layer; a second buffer layer on the first insulating layer; a second insulating layer on the second buffer layer; a third buffer layer around the second buffer layer and the insulating layer; and a light emitting structure on the third buffer layer. | 03-26-2015 |
20150077992 | LIGHTING DEVICE - A lighting device comprises a housing including an upper surface and an inner wall surface; a coupling member coupled to the upper surface of the housing; a reflector disposed between the coupling member and the inner wall surface of the housing; a light source unit coupled to the coupling member and having a light emitting groove in which a light emitting device is disposed, wherein the reflector is disposed over the light emitting groove, wherein the light source unit comprises a projection part disposed around the light emitting groove, and wherein the projection part is provided a prescribed distance from the upper surface, the prescribed distance being greater than or equal to a distance of an end of the housing from the upper surface. | 03-19-2015 |