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Jeonghun

Jeonghun Kim, Seoul KR

Patent application numberDescriptionPublished
20090163683PHOTOPOLYMERIZABLE MONOMERS HAVING EPOXIDE AND UNSATURATED DOUBLE BONDS AND THEIR COMPOSITION - Provided are a novel photopolymerizable monomer having at least one unsaturated double bond and epoxide, and a photocurable composition comprising the photopolymerizable monomer and an initiator, which is polymerizable with good efficiency using light and/or heat, provides reduced shrinkage, and has superior mechanical strength including adhesion and transparency.06-25-2009

Jeonghun Kim, Jinhae KR

Patent application numberDescriptionPublished
20110250082HERMETIC COMPRESSOR - A compression device a rotor and stator in a case, a shaft coupled to the rotor, and a compressor coupled to the shaft to suction, compress, and discharge refrigerant within the case. At least one bearing is used to support the shaft, and the shaft has a diameter that is 0.114 times equal to or larger than and 0.138 times equal to or smaller than an outer diameter of the stator at at least one reference position.10-13-2011

Jeonghun Seo, Daejeon-Si KR

Patent application numberDescriptionPublished
20090031742Seat air conditioner for vehicle - The present invention relates to a seat air conditioner for a vehicle, which induces air passing through a blower unit of a front air conditioner thereinto and has a thermoelectric module mounted on a seat without mounting additional air blast on the seat, thereby reducing noise, manufacturing costs and a limitation in space of the seat due to a simplified configuration, independently controlling a seat air-conditioning, and conducting a combined control with an indoor air inducing mode of the blower unit in order to improve cooling and heating efficiencies.02-05-2009

Jeonghun Son, Seoul KR

Patent application numberDescriptionPublished
20100206376SOLAR CELL, METHOD AND APPARATUS FOR MANUFACTURING SOLAR CELL, AND METHOD OF DEPOSITING THIN FILM LAYER - A solar cell, a method and apparatus for manufacturing a solar cell, and a method of depositing a thin film layer are disclosed. The manufacturing apparatus of a solar cell includes a substrate; a first electrode disposed on the substrate; a second electrode; and a photoelectric conversion layer disposed between the first electrode and the second electrode, wherein the photoelectric conversion layer includes a micro-crystalline silicon layer, and sensitivity of the micro-crystalline silicon layer is about 100 to about 1,000, the sensitivity being a ratio expressed as photo conductivity (PC)/dark conductivity (DC).08-19-2010
20100210092METHOD AND APPARATUS FOR MANUFACTURING SILICON THIN FILM LAYER AND MANUFACTURING APPARATUS OF SOLAR CELL - A method and apparatus for manufacturing a silicon thin film layer and a manufacturing apparatus of a solar cell are disclosed. The manufacturing apparatus of solar cell comprises an outer chamber; an inner chamber disposed within the outer chamber; a container disposed at the inner chamber and which receives a fluid; and a heat exchanger disposed at the outside of the outer chamber and which exchanges heat of the fluid.08-19-2010
20110079264SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell module and a method for manufacturing the same are discussed. The solar cell module includes a substrate including an electricity generation area and an edge area that are divided by an insulating area, and a plurality of solar cells positioned in the electricity generation area. Each of the solar cells includes a transparent electrode on the substrate, a silicon electricity generation layer on the transparent electrode, and a back electrode on the silicon electricity generation layer. The back electrode of one solar cell is electrically connected to the transparent electrode of another solar cell adjacent to the one solar cell. A side of a transparent electrode of an outermost solar cell adjacent to the insulating area is covered by a side portion of a silicon electricity generation layer of the outermost solar cell exposed in the insulating area.04-07-2011