Dong-Hui
Dong Hui Kim, Suwon KR
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20150255782 | SEPARATION MEMBRANE FOR LITHIUM SULFUR BATTERIES - Disclosed is a material which enhances stability for lithium in all the batteries, which use the lithium metal as an electrode material, by using and applying a lithium-substituted perfluoro sulfonic acid (PFSA) material in the form of a membrane or a powder to a lithium anode. Methods of manufacturing the material are also enclosed. | 09-10-2015 |
Dong Hui Kim, Seoul KR
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20120328955 | LITHIUM SECONDARY BATTERY HAVING HIGH CAPACITY - A lithium battery is formed with a combination of an increased capacity negative electrode material capable of replacing a lithium metal electrode and a high capacity positive electrode material capable of realizing a high energy density. Particularly, the lithium secondary battery includes a negative electrode, and a positive electrode containing lithium oxide (Li | 12-27-2012 |
20130011750 | LI-AIR HYBRID BATTERY AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a lithium-air hybrid battery and a method for manufacturing the same, which has a structure in which a liquid electrolyte electrode and a solid electrolyte electrode are stacked on both sides of an ion conductive glass ceramic. That is, disclosed is a lithium-air hybrid battery and a method for manufacturing the same, which has a structure in which a lithium metal negative electrode includes a liquid electrolyte and a porous air positive electrode comprising a carbon, a catalyst, a binder and a solid electrolyte are separately stacked on both sides of an impermeable ion conductive glass ceramic, and the liquid electrolyte is present only in the lithium metal negative electrode. | 01-10-2013 |
Dong Hui Kim, Suwon-Si KR
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20150044550 | SULFUR CATHODE FOR LITHIUM-SULFUR BATTERY - A lithium-sulfur battery uses different binders that exhibit different swelling ratios in an electrolyte as cathode binders and thus having superior cycle performance and battery capacity. A first binder is a binder having a large swelling ratio in an electrolyte, and a second binder is a binder having a small swelling ratio in the electrolyte. The first binder is in direct contact with the active material. The second binder may indirectly contact the active material as being present between a plurality of first binders which are in direct contact with the active material. | 02-12-2015 |
20150188109 | SEPARATOR FOR LITHIUM-SULFUR SECONDARY BATTERY - A lithium-sulfur secondary battery includes a sulfur cathode, a lithium anode, an ionomer membrane, and a supplementary liquid separator. The lithium-sulfur battery comprises dual separators in which a separator is capable of sufficiently providing an electrolyte to the sulfur-conductor cathode of the lithium-sulfur battery, and the ionomer membrane is used at the lithium anode. | 07-02-2015 |
Dong Hui Kim, Hwaseong-Si KR
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20150194131 | IMAGE DATA OUTPUT CONTROL METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME - A method for controlling output of image data and an electronic device supporting the same are provided. The method includes defining a frame memory by a partial memory area corresponding to a size of image data corresponding to one image frame to be output to a partial area of a display panel or dividing the frame memory into a plurality of memory areas, writing, in the plurality of memory areas, image data corresponding to successive image frames of image content, accessing the plurality of memory areas to read the written image data, and outputting the read image data to the display panel divided into a plurality of panel areas. | 07-09-2015 |
Dong Hui Wang, Shanghai CN
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20150137855 | Current To Voltage Converter - An apparatus for converting current to voltage includes a pair of current inputs, a differential voltage output connected to the pair of current inputs, a current summing node connected to the pair of current inputs through a first resistor branch, a common mode feedback node connected to the pair of current inputs through a second resistor branch, an amplifier operable to generate a current control signal based at least in part on a voltage at the common mode feedback node, and a current controller operable to control a current through the current summing node based at least in part on the current control signal. | 05-21-2015 |
Dong Hui Zhang, Beijing CN
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20110238732 | TEXT MESSAGE HANDSHAKING AND INTEGRATION - Message handshaking and integration may be provided. A message may be created by a client in a first format. The client may determine whether a server in communication with the client is operable to deliver the message in a second format. If so, the client may provide the message, in the first format, to the server for delivering to at least one recipient in the second format. | 09-29-2011 |
20110246870 | VALIDATING MARKUP LANGUAGE SCHEMAS AND SEMANTIC CONSTRAINTS - Semantic constraints and schemas may be validated in markup language documents. A computer may be utilized to receive a strongly-typed document object model representing a markup language document. The computer may then be utilized to load semantic constraints and validate the strongly-typed document object model representing the markup language document to determine whether the semantic constraints have been met. Then, the computer may be utilized to generate a result based on the validation. The computer may also be utilized to load schema constraints for a schema used to define a markup language document and validate a strongly-typed document object model representing the markup language document against the schema constraints. Then, the computer may be utilized to generate a result based on the validation. | 10-06-2011 |
20110252308 | GENERATING COMPUTER PROGRAM CODE FROM OPEN MARKUP LANGUAGE DOCUMENTS - Computer program code may be generated from open markup language documents. A computer may be utilized to load source and target open markup language documents. The computer may then be utilized to compare content in the source open markup language document and content in the target open markup language document to determine differences. After the comparison has been made, the computer may be utilized to generate computer program code representative of the differences between the source and target markup language documents. | 10-13-2011 |
Dong-Hui Kim, Gyeonggi-Do KR
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20140268595 | FLEXIBLE DISPLAY DEVICE - A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged. | 09-18-2014 |
20150054800 | METHOD AND APPARATUS FOR DRIVING DISPLAY AND PROVIDING PARTIAL DISPLAY - An apparatus and a method for providing a partial display function related to a display device are provided. In a partial display mode, at least a part of operations of a display driver is inactivated in a non-display area of an entire display area of a display panel. | 02-26-2015 |
Dong-Hui Kim, Seongdong-Gu KR
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20120135310 | CATHODE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME - The present invention relates to a cathode active material for a lithium secondary battery, a method of preparing thereof and a lithium secondary battery comprising the same, wherein the cathode active material comprises a compound of formula (I): | 05-31-2012 |
Dong-Hui Lee, Anseong-Si KR
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20100135828 | VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR - Provided is a variable displacement swash plate type compressor including a cylinder block having a plurality of cylinder bores, a front housing disposed in the front of the cylinder block to form a swash plate chamber, a drive shaft rotatably supported by the cylinder block, a lug plate disposed in the swash plate chamber of the front housing and fixed to the drive shaft, a rear housing disposed in the rear of the cylinder block to form a suction chamber and a discharge chamber in communication with the cylinder bores through suction/discharge valves, a swash plate rotated by the lug plate to vary its inclination angle, a spring supported between the lug plate and the swash plate, and pistons slidably engaged with the swash plate and reciprocally accommodated in the cylinder bores, characterized in that a power transmission groove is formed at a rear part of the lug plate opposite to the swash plate, a hooking projection inserted into the power transmission groove is formed at a front part of the swash plate opposite to the lug plate, and slide blocks are installed at a pin projecting from both sides of the hooking projection to be interposed between an inner side surface of the power transmission groove and an outer side surface of the hooking projection. | 06-03-2010 |
20100209261 | VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR - Provided is a variable displacement swash plate type compressor including a cylinder block having a plurality of cylinder bores, a drive shaft rotatably supported by the cylinder block, a lug plate fixedly installed at the drive shaft, a swash plate rotated by the lug plate to vary its inclination angle, and pistons reciprocally accommodated in the cylinder bores depending on rotation of the swash plate, the compressor including a projection projecting from the lug plate toward the swash plate and disposed only behind the rotational direction of the drive shaft, a slope formed on the rear part of the lug plate at one side of the projection, an arm projecting from the swash plate toward the lug plate, a first guide coupled to the arm in front of the rotational direction of the drive shaft to move along the slope in a contact manner, and a second guide coupled to the arm adjacent to the projection to move along the slope in a contact manner. | 08-19-2010 |
20110107906 | RECIPROCATING COMPRESSOR WITH ROTARY VALVE - According to the present invention, a reciprocating compressor with a rotary valve comprises a cylinder block with plural cylinder bore, a drive shaft which is supported and permitted to rotate in relation to the cylinder block, a piston which is housed in the cylinder bore and allowed to reciprocate therein, a power transmitting unit which connects the piston and drive shaft, a rear housing wherein an intake chamber and exhaust chamber are formed, and a rotary valve which rotates with the drive shaft and is installed in the inner surface of a coupling hole formed in the cylinder block and permitted to slide and rotate therein. In the inner circumference of the cylinder block, connection holes are respectively connected to the cylinder bore. A bypass unit is included between the coupling hole and rotary valve and bypasses the refrigerant remaining in the connection hole of one cylinder bore during the compressive stroke of the piston, then discharges it through the connection hole of another cylinder bore. | 05-12-2011 |
Dong-Hui Wang, San Diego, CA US
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20150080364 | CARBAMATE COMPOUNDS AND OF MAKING AND USING SAME - Provided herein are carbamate compounds which may be useful in the treatment of for example, pain, solid tumors and/or obesity. | 03-19-2015 |