Patent application number | Description | Published |
20100154450 | Air Conditioning System Using Dehumidifying Cooling Device - An air conditioning system using for a dehumidifying cooling device has developed that comprising a heating source for producing hot water, a heat exchanger for transferring heat from the hot water to circulating water, a circulation pump for circulating the resulting hot water heated in the heat exchanger, a heating pipeline connected to the circulation pump for conveying the hot water to a heat supply target area, a user heat exchanger connected to the heating pipeline for conveying hot water to the heat supply target area, a dehumidifying cooling device connected to a hot water pipe of users heat exchanger and installed in each household within the heat supply target area, the dehumidifying cooling device removing moisture from the air by using hot water supplied from the hot water pipe to deal with latent heat load and to lower the temperature of the dehumidified air via evaporation of water contained in the air. | 06-24-2010 |
20100154455 | Dehumidifying Cooling Device for District Heating - Disclosed is a dehumidifying cooling device for district heating which comprises; a case having a first partition to divide the interior of the case into a wet channel and a dry channel and a second partition to divided the wet channel into a first wet channel and a second wet channel, a sensible heat exchanger to heat exchange the outside air in the first wet channel with the outside air in the second wet channel, a heating coil for raising the temperature of the outside air in the second wet channel, a rotatable de humidifying wheel for adsorbing and removing moisture contained in the circulated air within the dry channel, and a regenerative-evaporative cooler for cooling the circulated air in the dry channel. With this configuration, the device can carry out an air cooling operation by use of hot water supplied by district heating systems and gas or oil boilers installed in individual households, thereby achieving a reduced device size via the implementation of the cooling operation under the atmospheric pressure state and reducing manufacturing costs by virtue of a simplified system configuration. | 06-24-2010 |
20100190082 | Fuel Cell - Disclosed is a fuel cell including, a stack having fuel channels through which fuel flows and air channels through which air flows, the fuel channels and air channels being located at both sides of a reaction film, an actuator disposed to be involved in the air channels, the actuator allowing external air of the stack to affect the air channels, and a skirt extending from the stack with communicating with the air channels. | 07-29-2010 |
20100212345 | Dehumidifying Cooling Device for District Heating - A dehumidifying cooling device for district heating is developed that comprising; a case with partitions divided into interior, which are a wet channel consisting of an outside air suction, exhaust and a dry channel for circulated air suction from conditioning area and air supply; a rotating sensible heat exchanger to heat exchange outside air of wet channel with the circulated air in the dry channel; a heating coil between the sensible heat exchanger and the exhaust for raising the temperature of outside air; a dehumidifying wheel for adsorbing and removing moisture contained in the circulated air; the dehumidifying wheel being regenerated by evaporating the adsorbed moisture thereby supplying the evaporated moisture into the high-temperature outside air in the wet channel, and a regenerative-evaporative cooler installed between the circulated air supply and the sensible heat exchanger for cooling the circulated air in the dry channel, the cooled circulated air delivered to the air supply. | 08-26-2010 |
20110073290 | HEAT EXCHANGER FOR DEHUMIDIFIER USING LIQUID DESICCANT AND DEHUMIDIFIER USING LIQUID DESICCANT HAVING THE SAME - Disclosed are a heat exchanger for a dehumidifier using a liquid desiccant and a dehumidifier using a liquid desiccant having the same. The heat exchanger for a dehumidifier using a liquid desiccant, comprises: a plurality of plate-type heat exchanger bodies to which a heat transfer medium flows through flow paths formed therein; and a plurality of plates extending between the respective heat exchanger bodies, and inclined with respect to the surfaces of the heat exchanger bodies. | 03-31-2011 |
20110211559 | DATA FORWARDING METHOD AND SYSTEM FOR VERTICAL HANDOVER - A data forwarding method and system is provided for avoiding data loss during a vertical handover by forwarding data through an IP tunnel established between a newly introduced network entity called a Data Forwarding Function of the serving network and a Forward Attachment Function of a target network. A data forwarding method of a data forwarding unit located in a serving network for a vertical handover according to the present invention includes receiving an address of a forwarding attachment unit located in a target network and a data forwarding preparation request that are transmitted by a user equipment; establishing an Internet Protocol (IP) tunnel to the forwarding attachment unit according to the data forwarding preparation request; and forwarding, when a vertical handover is initiated, handover packets to the forwarding attachment unit through the IP tunnel. | 09-01-2011 |
20110232315 | REGENERATIVE EVAPORATIVE COOLER, COOLING SYSTEM AND CORE MODULE THEREOF - A regenerative evaporative cooler (REC) including: a plurality of dry channel units allowing indoor air to pass therethrough; a plurality of wet channel units formed to extract a portion of air, which has passed through the dry channel units, and formed to heat-exchange with the dry channel units; an evaporation water supply unit disposed at an upper portion of the wet channel units and supplying the wet channel units with evaporation water; and dry channel shields formed at an upper side of the dry channel units, allowing evaporation water supplied from the evaporation water supply unit to be introduced into the wet channel units, and shielding the upper portions of the dry channel units. The dry channel shield effectively prevents evaporation water sprinkled by the evaporation water supply unit from being introduced into the wet channels and simplifies the configuration of the evaporation water supply unit. | 09-29-2011 |
20120036869 | PORTABLE REFRIGERATOR WITH FUEL CELL SYSTEM AND OPERATING METHOD THEREOF - Disclosed are a portable refrigerator with a fuel cell system and an operating method thereof. The portable refrigerator with a fuel cell system comprises a case having a storage space, a fuel cell stack disposed in the case, a gas tank configured to store gas necessary to operate the fuel cell stack, a fan configured to cool the fuel cell stack and supply air to the fuel stack, a thermoelectric cooling means disposed in the case, and configured to cool the storage space, a battery charged by the fuel cell stack, and configured to supply power to the thermoelectric cooling means, and a controller configured to control the fuel cell stack and the thermoelectric cooling means. | 02-16-2012 |
20120255702 | SENSIBLE HEAT EXCHANGING ROTOR - A sensible heat exchanging rotor includes a rotor body rotatably mounted between a first channel and a second channel, and a heat storage medium disposed in the rotor body and configured to suck thermal energy from a fluid passing through the first channel, and configured to transfer the sucked thermal energy to a fluid passing through the second channel, wherein the heat storage medium is formed of a polymer material. | 10-11-2012 |
20120256330 | HEAT EXCHANGER HAVING DEHUMIDIFYING LIQUID AND DEHUMIDIFIER HAVING THE SAME - A heat exchanger having an extended surface plate includes a plurality of heat exchanging bodies having therein flow paths along which a heat transfer medium flows, and extended surface plates each disposed between the heat exchanging bodies and having inclined surfaces in horizontal and vertical directions. Also disclosed is a dehumidifier having the heat exchanger. Moisture in the air may be effectively absorbed by a dehumidifying liquid, and the heat exchanger may have enhanced structural strength. | 10-11-2012 |
20140291622 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting display device includes a substrate comprising a first side and a second side, a first electrode on the first side of the substrate, an emitting layer on the first electrode, a second electrode on the emitting layer, and a slit-shaped pattern at the second side of the substrate, and comprising a plurality of protrusions spaced apart from each other. | 10-02-2014 |
20140313455 | DISPLAY DEVICE - A display device includes a light providing assembly to provide light, and a display panel to display an image using the light. The display panel includes a first substrate (FS), a second substrate (SS), a liquid crystal layer (LCL), a polarizing plate (PP), a first optical element (FOE), and a second optical element (SOE). The FS includes a pixel region (PR) and a non-PR (NPR) adjacent to the PR. The SS faces the FS. The LCL is disposed between the FS and SS. The PP is disposed between the FS and LCL, and includes grid polarizing layers. The FOE is disposed between the FS and PP, and is configured to redirect a fraction of the light propagating toward the NPR in a first direction. The SOE is disposed between the FOE and PP, and is configured to redirect the fraction of light propagating in the first direction toward the PR. | 10-23-2014 |
20140318369 | DEHUMIDIFICATION APPARATUS, AND AIR CONDITIONING APPARATUS AND AIR CONDITIONING SYSTEM HAVING THE SAME - Disclosed are a dehumidification apparatus, and an air conditioning apparatus and system having the same. The dehumidification apparatus includes: a desiccant rotor having a desiccant for adsorbing moisture; and a regeneration unit disposed at one side of the desiccant rotor, for desorbing the moisture adsorbed to the desiccant. The regeneration unit includes at least one of a hollow hot water line containing hot water exchanging heat with the air flowing toward the desiccant rotor. The dehumidification apparatus efficiently reproduces the desiccant for dehumidification and air conditioning. | 10-30-2014 |
20140326956 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting display device and a manufacturing method of an organic light emitting display device. An organic light emitting display device includes a substrate; a first electrode on the substrate; an emitting layer on the first electrode; a second electrode on the emitting layer; and a first slit-shaped pattern on the second electrode and including a plurality of first protrusions spaced apart from each other. | 11-06-2014 |
20140354910 | WIRE GRID POLARIZER, AND LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A wire grid polarizer includes a substrate, a wire grid layer which is disposed on the substrate and includes a plurality of wire patterns arranged with a predetermined interval, where gaps are defined between the wire patterns, and a passivation layer which is disposed on the wire grid layer and includes first passivation particles which cover a top portion of the gaps. | 12-04-2014 |
20150062497 | DISPLAY APPARATUS - A display apparatus may include a backlight assembly configured to generate an emitted light and a display panel configured to receive the emitted light to display images. The display panel may include a display substrate, an opposite substrate facing the display substrate, a wire grid polarizer, and a reflection reducing layer. The wire grid polarizer may be disposed on at least one of the display substrate and the opposite substrate to polarize the emitted light. The reflection reducing layer may have a grid shape and may be disposed on the wire grid polarizer. The reflection reducing layer may reduce an amount of a light reflected by the wire grid polarizer. | 03-05-2015 |
20150062500 | WIRE GRID POLARIZER AND LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A wire grid polarizer includes: a substrate; a wire grid layer disposed on the substrate and including a plurality of wire patterns arranged at regular intervals; and a passivation layer disposed on the substrate to cover the wire grid layer and including a material having a refractive index less than 1.4. | 03-05-2015 |
20150070762 | POLARIZER, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A polarizer includes a base substrate, a metal wire layer disposed on the base substrate, and a plurality of wire grid patterns disposed on the base substrate or the metal wire layer. | 03-12-2015 |