Patent application number | Description | Published |
20140152643 | ORGANIC LIGHT EMITTING DISPLAY - Provided is an organic light emitting display including a display panel, a data driver supplying a data signal to the display panel, a timing controller controlling the data driver, a power source supply unit converting an external voltage and outputting a high potential voltage and a low potential voltage through a first power source line and a second power source line, a measurement unit measuring a current or a voltage flowing through the first power source line and the second power source line and outputting a measured value, and a compensation coefficient calculator matching the measured value and a reference value stored in the compensation coefficient calculator to a driving signal and comparing the measured value and the reference value to judge a degree of noise and calculating a compensation coefficient. | 06-05-2014 |
20150187275 | HYBRID DRIVING MANNER ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS - The present invention provides an organic light emitting diode (OLED) display apparatus displaying a grayscale of one frame with N number of subfields. The OLED display apparatus includes a display panel where pixels are defined by an intersection of data lines and gate lines, a gate driving unit that provides a scan signal to the gate line, and a data driving unit that controls a data voltage in an analog manner. Here, the data voltage is provided to the data line in at least one subfield. | 07-02-2015 |
20150187280 | ORGANIC ELECTROLUMINESCENCE DISPLAY AND DRIVING METHOD THEREOF - An organic electroluminescence display that drives a display panel by a digital driving scheme. The organic electroluminescence display includes: a data driver that supplies a data signal in units of subframes to the display panel; and a power supply that supplies a high-potential voltage to the display panel, wherein the power supply that varies the high-potential voltage supplied to subpixels of the display panel for each subframe. | 07-02-2015 |
Patent application number | Description | Published |
20110077062 | HINGE DEVICE AND MOBILE TERMINAL INCLUDING THE SAME - A mobile terminal is disclosed. The mobile terminal includes a first body forming the external appearance of the mobile terminal, a second body rotatably coupled to the first body, the second body forming the external appearance of the mobile terminal, and a coupling unit for rotatably coupling the first body and the second body to each other. The coupling unit includes a hinge housing fixedly coupled to the first body, an outer head fixedly coupled to the second body, an inner head disposed between the hinge housing and the outer head so as to generate a collision sound during rotation of the inner head, a cam mounted in the hinge housing such that the cam contacts the inner head, and an elastic spring mounted in the hinge housing for providing elastic force to the cam. | 03-31-2011 |
20130321322 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - Disclosed are a mobile terminal and a method of controlling the same. The mobile terminal includes a touch screen acquiring a touch signal regarding at least one region, and a controller selectively executing a function corresponding to a valid touch signal of the acquired touch signal, the valid touch signal having a touch intensity equal to or greater than a preset critical value, on the basis of an increment rate of the touch intensity of the valid touch signal. Since the function is executed on the basis of the increment rate of the touch intensity, a function corresponding to a user's intentional touch may be executed. | 12-05-2013 |
20140139463 | MULTIMEDIA DEVICE FOR HAVING TOUCH SENSOR AND METHOD FOR CONTROLLING THE SAME - A multimedia device and a method for controlling the same are disclosed. A method for controlling a multimedia device, which includes an area based touch sensor, comprises the steps of recognizing at least one of a palm and a finger of a user through a touch sensor; determining at least one of a shape and a size of a touched area in accordance with the recognized result of the touch sensor; accessing a specific function stored in a memory module in accordance with the determined result; and outputting at least one of video data and audio data corresponding to the accessed specific function, wherein the determining step includes detecting the touched area and deciding whether the current touched area is a palm, on the basis of the detected touched area. | 05-22-2014 |
20150261378 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - Provided is a mobile terminal including: a touch screen; a controller that identifies a type of touch object with which a touch input is applied to the touch screen, and provides a touch input method that differs according to a type of the identified touch object, in which the controller identifies the touch object based on at least one among strength of a signal that is detected on the touch screen when the touch input is applied and on a distributed state of regions on which the signal is detected. | 09-17-2015 |
Patent application number | Description | Published |
20130055749 | AIR CONDITIONER - Provided is an air conditioner. The air conditioner includes a compressor, a condenser, an expansion device, an evaporator, and a supercooling device configured to supercool a refrigerant passing through the condenser. The supercooling device includes a supercooling main body in which the refrigerant passing through the condenser and a refrigerant to be injected into the compressor are introduced, a first passage disposed within the supercooling main body so that the refrigerant passing through the condenser flows in one direction, a second passage disposed on a side of the first passage so that the refrigerant passing through the condenser flows in the other direction, and a third passage in which the refrigerant to be injected into the compressor flows, the third passage being heat-exchanged with at least one of the first and second passages. | 03-07-2013 |
20130055753 | AIR CONDITIONER - Provided is an air conditioner. The air conditioner includes a compressor, a condenser, a super cooling device, and an evaporator. The super cooling device includes: a first flow passage disposed in the super cooling device to guide the refrigerant coming from the condenser toward the evaporator; and a second flow passage located in the super cooling device for exchanging heat with the first flow passage and guiding the refrigerant toward the compressor. One of the first and second flow passage includes: a distribution part configured to divide a flow of the refrigerant; and an inner tube connected to the distribution part. A stream of the refrigerant flowing in the first flow passage exchanges heat with a stream of the refrigerant flowing in the second flow passage while using an outer surface area of the inner tube as a heat exchange area. | 03-07-2013 |
20130055754 | AIR CONDITIONER - Provided is an air conditioner. The air conditioner including a compressor for compressing a refrigerant, a condenser for condensing the refrigerant compressed by the compressor, a phase separator for separating a gaseous refrigerant from the refrigerant passing through the condenser, and an evaporator for evaporating the refrigerant passing through the phase separator includes an inflow part provided in the phase separator to introduce the refrigerant into the phase separator, a gas separation part configured to discharge the gaseous refrigerant separated by the phase separator, an injection passage configured to inject the refrigerant discharged from the phase separator into the compressor, and an internal heat-exchanger provided within the phase separator to heat-exchange a refrigerant therein with the refrigerant introduced through the inflow part. | 03-07-2013 |
20130081424 | SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING THE SAME - Provided is a scroll compressor, which includes a stationary scroll including a first wrap, an orbiting scroll including a second wrap, wherein the orbiting scroll and the stationary scroll are disposed to have a phase difference therebetween, and a compression room is formed between the first and second wraps, an inflow part for introducing refrigerant into the compression room, a first introduction part disposed on a side portion of the stationary scroll to inject refrigerant into the compression room, and a second introduction part disposed on another side portion of the stationary scroll to inject refrigerant into the compression room. Pressure of the refrigerant injected by the second introduction part is different from that of refrigerant introduced into the first introduction part. The second wrap moves while the orbiting scroll orbits, and opens the first introduction part before the introduction of the refrigerant through the inflow part is completed. | 04-04-2013 |
20130081425 | SCROLL COMPRESSOR AND AIR CONDITIONER INCLUDING THE SAME - The scroll compressor includes a fixed scroll including a first wrap, an orbiting scroll disposed to have a phase difference with respect to the fixed scroll, the orbiting scroll including a second wrap defining a compression chamber together with the first wrap, a suction part to receive a refrigerant into the compressor chamber, a driving shaft to transmit a rotation force to the orbiting scroll, a first injection part disposed in one position of the fixed scroll to introduce a refrigerant into the compression chamber, and a second injection part disposed in another position of the fixed scroll to introduce a refrigerant into the compression chamber, where the second wrap is disposed on the orbiting scroll such that the first injection part is opened to introduce the second refrigerant before the receipt of the first refrigerant through the suction part is completed during the orbiting of the orbiting scroll. | 04-04-2013 |
20140305144 | AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - An air conditioner includes a compressor, an outdoor heat exchanger, an indoor heat exchanger, a converting unit, an accumulator, and injection module, a supercooling valve, and an injection valve. The injection module expands and vaporizes a portion of refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger in the heating operation. The supercooling valve is disposed between the injection module and the accumulator and is opened to direct the portion of the refrigerant vaporized in the injection module to the accumulator in the heating operation and then closed after a predetermined time passes. The injection valve is disposed between the injection module and the compressor and is opened when the supercooling valve is closed in the heating operation, thereby injecting the portion of the refrigerant vaporized in the injection module to the compressor. | 10-16-2014 |
20140305150 | AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - An air conditioner includes a compressor, an outdoor heat exchanger, an indoor heat exchanger, a converting unit, a first injection module, and a second injection module. The first injection module injects a portion of refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger to the compressor in a heating operation and supercools refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger in a cooling operation. The second injection module injects a portion of refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger to the compressor in the heating operation and injects refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger to the compressor in the cooling operation. | 10-16-2014 |
20150267930 | AIR CONDITIONER - An air conditioner is provided that injects a refrigerant into a compressor in a simple configuration by two steps. The air conditioner may include a compressor to compress a refrigerant; a condenser to condense the refrigerant compressed at the compressor; an evaporator to evaporate the refrigerant condensed at the condenser; and an injection module to separate the refrigerant flowing from the condenser to the evaporator into a vapor-phase refrigerant and liquid-phase refrigerant, expand the separated vapor-phase refrigerant, and inject the expanded vapor-phase refrigerant into the compressor, expand and evaporate a portion of the separated liquid-phase refrigerant and inject the expanded and evaporated liquid-phase refrigerant into the compressor. | 09-24-2015 |
20150267954 | AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER - An air conditioner and a method for controlling an air conditioner are provided that efficiently inject a refrigerant into a compressor. The air conditioner may include a compressor to compress a refrigerant; a condenser to condense the refrigerant compressed at the compressor; an evaporator to evaporate the refrigerant condensed at the condenser; and an injection module to selectively or simultaneously inject some or a portion of the refrigerant flowing from the condenser to the evaporator into a high pressure side and a low pressure side of the compressor. | 09-24-2015 |
20150267957 | AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER - An air conditioner and a method for controlling an air conditioner are provided that inject a refrigerant into a compressor to perform a defrosting operation. The air conditioner may include a compressor; an outdoor heat exchanger; an indoor heat exchanger; a first injection module that injects some or a portion of a refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger into the compressor to perform a heating operation and that does not inject some or a portion of a refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger into the compressor to perform a defrosting operation; and a second injection module that injects some or a portion of a refrigerant flowing from the indoor heat exchanger to the outdoor heat exchanger into the compressor to perform the heating operation and that injects some or a portion of a refrigerant flowing from the outdoor heat exchanger to the indoor heat exchanger into the compressor to perform the defrosting operation. | 09-24-2015 |
Patent application number | Description | Published |
20140115060 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application running in a second device, wherein the discovery message advertises second screen support services that the first device can provide, receiving a request for descriptions of the second screen support services from the second screen application, sending a response with the descriptions to the second screen application, providing a HTTP proxy server using a HTTP proxy server service allowing the second device to access files that are received by the first device in a broadcast stream, wherein the HTTP proxy server service is one of the second screen support services, receiving the files from the broadcast stream and delivering the files to the second device via the HTTP proxy server. | 04-24-2014 |
20140115644 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service. | 04-24-2014 |
20150026743 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service. | 01-22-2015 |
20150058905 | APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE - A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service. | 02-26-2015 |
20150127122 | POWER DEVICE, POWER CONTROL DEVICE, AND OPERATING METHOD THEREFOR - A method of operating a power control device that controls a power device includes subscribing an event for a change in a resource usage state of the power device; and receiving the event for the change in the resource usage state of the power device if the resource usage state of the power device is changed. | 05-07-2015 |
20150127836 | METHOD FOR OPERATING CLOUD SERVER DEVICE, METHOD FOR OPERATING CLIENT DEVICE, AND CLIENT DEVICE - An operation method of a first client device is provided. The client device transmits device information to a cloud server device. The client device receives an operational state of a second client device from the cloud server device. The client device establishes a logical session with the second client device based on the operational state. The client device transmits a first event through the logical session. The first event is transmitted to the second client, preferentially over a second event which does not go through any logical session. | 05-07-2015 |
20150143438 | MEDIA CONTROL DEVICE, MEDIA RENDERER DEVICE, MEDIA SERVER DEVICE, AND METHOD FOR OPERATING THE DEVICES - After the calling of the playback action of the first resource, the control device calls a multiple resource prefetch action including a plurality of prefetch resource identifiers for a plurality of prefetch resources. The media renderer prefetches the plurality of prefetch resources from the media server on the basis of the plurality of prefetch resource identifiers. The control device calls a playback action of a second resource corresponding to one of the plurality of prefetch resources. The media renderer provides seamless transition between the first resource and the second resource. | 05-21-2015 |
20150252517 | LAUNDRY TREATMENT APPARATUS - A laundry treatment apparatus includes a laundry receiving unit, a duct for supplying air to the laundry receiving unit, a first heat exchanger for exchanging heat with air introduced into the duct, a second heat exchanger located in the duct for exchanging heat with air that has passed through the first heat exchanger, and a heat transfer unit. The heat transfer unit includes a first conductor making contact with the first heat exchanger and connected to a positive electrode of a direct current (DC) power source, a second conductor making contact with the first heat exchanger and connected to a negative electrode of the DC power source, the second conductor being separated from the first conductor, a third conductor making contact with the second heat exchanger, a P-type semiconductor interconnecting the first conductor and the third conductor, and an N-type semiconductor interconnecting the second conductor and the third conductor. | 09-10-2015 |
20150358363 | METHOD AND APPARATUS FOR CONTROLLING SESSION BETWEEN DEVICES ON NETWORK INCLUDING MULTIPLE DEVICES - Disclosed is a method for controlling a session between devices on a network including a plurality of devices, including: receiving a session control request message from a control device, wherein the session control request message represents a message for operating a session control between a first device and a second device; transmitting a triggering message for a specific control operation to the first device on the basis of the received session control request message; performing the session control between the first device and the second device by using the triggering message; and receiving a triggering response message from the first device, wherein the triggering response message indicates a result of performing the session control. | 12-10-2015 |
20150382080 | SIGNAL TRANSMITTING APPARATUS, SIGNAL TRANSMITTING METHOD, AND SYSTEM FOR TRANSMITTING AND RECEIVING SIGNAL - Disclosed are a signal transmitting method, a signal transmitting apparatus, and a system for transmitting and receiving a signal. The signal transmitting method comprises the steps of: discovering a companion device using a multicast mode; receiving and storing device type information from the discovered companion device; receiving an application uniform resource identifier (URI) and storing the application URI to correspond to the device type information; and identifying the device type information of the companion device selected by a user and transmitting to the selected companion device the application URI corresponding to the device type information. | 12-31-2015 |
Patent application number | Description | Published |
20110065306 | Electric wire connector - An electric wire connector is disclosed. The electric wire connector includes an insulative lower connector formed in a shape extending in a first direction, the lower connector being open at a top thereof, the lower connector being provided at sides thereof with a plurality of fixing protrusions and shaft openings, an insulative upper connector formed in a shape extending in the first direction, the upper connector being open at a bottom thereof, the upper connector being provided at sides thereof with fixing holes into which the fixing protrusions of the lower connector are inserted and a fixing shaft inserted through the shaft openings of the lower connector, and a conductive member disposed in the lower connector, the conductive member having a plurality of cutting blades for peeling off sheaths of electric wires, the cutting blades being electrically connected to cores of the electric wires. | 03-17-2011 |
20110287657 | ELECTRIC WIRE CONNECTOR FOR PRESS CONNECTING ELECTRIC WIRES - An electric wire connector includes an insulative lower connector formed in a shape extending in a first direction, the lower connector being open at a top thereof, the lower connector being provided at sides thereof with a plurality of fixing protrusions and shaft openings, an insulative upper connector formed in a shape extending in the first direction, the upper connector being open at a bottom thereof, the upper connector being provided at sides thereof with fixing holes into which the fixing protrusions of the lower connector are inserted and a fixing shaft inserted through the shaft openings of the lower connector, and a conductive member disposed in the lower connector, the conductive member having a plurality of cutting blades for peeling off sheaths of electric wires, the cutting blades being electrically connected to cores of the electric wires. | 11-24-2011 |
Patent application number | Description | Published |
20120145995 | NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a nitride-based semiconductor device and a method for manufacturing the same. The nitride-based semiconductor device includes: a base substrate having a front surface and a rear surface opposite to the front surface; an epitaxial growth film formed on the front surface of the base substrate; a semiconductor layer formed on the rear surface of the base substrate; and an electrode structure body provided on the epitaxial growth film. | 06-14-2012 |
20120146051 | NITRIDE BASED SEMICONDUCTOR DEVICE - Disclosed herein is a nitride based semiconductor device. There is provided a nitride based semiconductor device including a base substrate; a semiconductor layer disposed on the base substrate; and an electrode structure disposed on the semiconductor layer, wherein the electrode structure includes: a first ohmic electrode ohmic-contacting the semiconductor layer; a second ohmic electrode ohmic-contacting the semiconductor layer and spaced apart from the first ohmic electrode; and a schottky electrode unit schottky-contacting the semiconductor layer and covering the second ohmic electrode. | 06-14-2012 |
20120146052 | NITRIDE BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is a nitride based semiconductor device. There is provided a nitride based semiconductor device including: a base substrate; an epitaxial growth layer disposed on the base substrate and generating 2-dimensional electron gas (2DEG) therein; and an electrode structure disposed on the epitaxial growth layer and having an extension extending into the epitaxial growth layer, wherein the epitaxial growth layer includes a depressing part depressed thereinto from the surface of the epitaxial growth layer, and the depressing part includes: a first area in which the extension is disposed; and a second area that is an area other than the first area. | 06-14-2012 |
20120146094 | NITRIDE BASED SEMICONDUCTOR DEVICE - Disclosed herein is a nitride based semiconductor device. There is provided a nitride based semiconductor device including: a base substrate; a semiconductor layer disposed on the base substrate; and an electrode structure disposed on the semiconductor layer, wherein the electrode structure includes: a cathode structure ohmic-contacting the semiconductor layer; and an anode structure having a schottky electrode schottky-contacting the semiconductor layer and an ohmic electrode ohmic-contacting the nitride layer. | 06-14-2012 |
20120146095 | NITRIDE BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is a nitride based semiconductor device including: a base substrate; an epitaxial growth layer disposed on the base substrate and generating a 2-dimensional electron gas in an inner portion thereof; and an electrode structure disposed on the epitaxial growth layer, wherein the electrode structure includes: a gate electrode; a source electrode disposed at one side of the gate electrode; and a drain electrode disposed at the other side of the gate electrode and having an extension part extended to the inner portion of the epitaxial growth layer to contact the 2-dimensional electron gas. | 06-14-2012 |
20120146096 | NITRIDE BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is a nitride based semiconductor device. There is provided a nitride based semiconductor device according to the exemplary embodiment of the present invention including: a base substrate, an epitaxial growth layer disposed on the base substrate and generating 2-dimensional electron gas ( | 06-14-2012 |
20130139859 | DISHWASHER - A capable of efficiently disposing nozzles spraying washing water is provided. A dishwasher includes a washing tub, an upper rack, a lower rack and a middle nozzle. The washing tub forms a space in which dishes are washed. The upper rack has the dishes loaded thereto, being provided inside the washing tub. The lower rack is provided below the upper rack, being provided inside the washing tub. The middle nozzle sprays washing water toward the upper and lower racks, being provided on side walls of the washing tub. | 06-06-2013 |
20130255733 | DISHWASHER - A dishwasher including a cabinet which forms an exterior appearance thereof, the cabinet having a door on one side thereof, which can be opened and closed, a tub provided in the cabinet to form a cleaning object housing space, a rack provided to the tub for securing cleaning objects thereto, a spray module rotatably provided for spraying cleaning water toward the cleaning objects, and a supply flow passage for supplying the cleaning water to the spray module, thereby permitting to provide a housing space larger than an existing dishwasher, and a spray module which can wash cleaning objects with an excellent effect. | 10-03-2013 |
20140076369 | DISHWASHING MACHINE - A dishwashing machine includes a lower arm disposed at a lower side of a lower rack to spray wash water to the lower rack, a rack fixing unit provided at the lower rack, and a tower nozzle fixed to the rack fixing unit to spray wash water to an upper rack. The dishwashing machine also includes a tower connection unit provided in the lower arm such that at least a portion of the tower connection unit is configured to move from the lower arm. The tower connection unit being connected to the tower nozzle to supply wash water to the tower nozzle based on the tower connection unit moving from the lower arm. The rack fixing unit includes a guide configured to guide movement of the tower connection unit withdrawn from the lower arm to the tower nozzle. | 03-20-2014 |
20140083470 | DISHWASHING MACHINE - A dishwashing machine is provided. The dishwashing machine may include a rack disposed in a tub to provide a washing space to receive objects to be washed, a water supply pump to supply wash water, a nozzle body disposed at an upper side of the rack to receive the wash water from the water supply pump, a discharge hole provided at the nozzle body to discharge the wash water supplied to the nozzle body to the rack, and an asymmetric impeller rotatably provided at the nozzle body to supply the wash water discharged from the discharge hole to at least two divided areas of the rack. | 03-27-2014 |
20140102492 | DISHWASHER - A dishwasher is disclosed that includes a tub, an upper rack and a lower rack arranged in the tub and configured to receive objects a lower arm, a water supply pump configured to supply water to the lower arm chamber, a tower nozzle included in the lower rack and configured to inject water to the upper rack, a tower connection part detachable from the detachable pipe chamber and configured to connect and supply water to the tower nozzle based on being detached from the detachable pipe chamber, and a channel change unit provided in the lower arm chamber configured to alternately open (i) the chamber communication hole and (ii) an arm channel communication hole based on water pressure inside the lower arm chamber. | 04-17-2014 |