Won-Il
Won Il Chang, Seoul KR
Patent application number | Description | Published |
---|---|---|
20160127750 | APPARATUS AND METHOD FOR VERIFYING BROADCAST CONTENT OBJECT IDENTIFICATION BASED ON WEB DATA - An apparatus and method for verifying broadcast content object identification based on web data. The apparatus includes: a web data processor configured to collect and process web data related to broadcast content and create content knowledge information by tagging the web data to the broadcast content; a content knowledge information storage portion configured to store the content knowledge information; and an object identification verifier configured to verify a result of identifying an object contained in the broadcast content, using the content knowledge information. | 05-05-2016 |
Won Il Cho, Seoul KR
Patent application number | Description | Published |
---|---|---|
20090022820 | COMPOSITIONS FOR STERILIZING SPORES OF SPORE -FORMING MICROORGANISMS COMPRISING THE EXTRACTS OF TORILIDIS FRUCTUS - Disclosed are a composition comprising an organic acid extract of Torilidis Fructus, which has a sterilization effect on spores of spore-forming microorganisms including fungi and bacteria, and a method of sterilizing spores and vegetative cells using the composition. | 01-22-2009 |
20090026662 | HYBRID POLYMER ELECTROLYTE, A LITHIUM SECONDARY BATTERY COMPRISING THE HYBRID POLYMER ELECTROLYTE AND THEIR FABRICATION METHODS - The present invention provides a novel hybrid polymer electrolyte, a lithium secondary battery comprising the hybrid polymer electrolyte polymer and their fabrication methods. More particularly, the present invention provides the hybrid polymer electrolyte comprising superfine fibrous porous polymer matrix with particles having diameter of 1-3000 nm, polymers and lithium salt-dissolved organic electrolyte solutions incorporated into the porous polymer matrix. The hybrid polymer electrolyte has advantages of better adhesion with electrodes, good mechanical strength, better performance at low and high temperatures, better compatibility with organic electrolytes of a lithium secondary battery and it can be applied to the manufacture of lithium secondary batteries. | 01-29-2009 |
20100092868 | CARBON NANOTUBE-COATED SILICON/METAL COMPOSITE PARTICLE, PREPARATION METHOD THEREOF, AND ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY USING THE SAME - Disclosed are a carbon nanotube-coated silicon/metal composite particle, a preparation method thereof, an anode for a secondary battery comprising the carbon nanotube-coated silicon/metal composite particle, and a secondary battery comprising the anode, wherein the carbon nanotube-coated silicon/metal composite particle characterized in comprising: a composite particle of silicon and metal; and a carbon nanotube coated on the surface of the composite particle of silicon and metal, wherein the carbon nanotube-coated silicon/metal composite particle may be prepared by preparing composite particle of silicon and metal, followed by treating the composite particles of silicon and metal with heat under a mixed gas atmosphere of an inert gas and a hydrocarbon gas. | 04-15-2010 |
20140255786 | PREPARATION METHOD OF HOLLOW CARBON SPHERE AND CARBON SHELL-SULFUR COMPOSITE, HOLLOW CARBON SPHERE, AND CARBON SHELL-SULFUR COMPOSITE FOR SECONDARY LITHIUM SULFUR BATTERY - A preparation method of a hollow carbon sphere includes preparing a hollow carbon sphere including fine pores by using mold particles and a material including metal-phthalocyanine. The prepared hollow carbon sphere has a carbon shell surface including fine pores, and the hollow carbon sphere may be impregnated with sulfur to prepare a carbon shell-sulfur composite and may be utilized as an anode material of a lithium-sulfur secondary battery. The carbon-sulfur composite material may improve extremely low electrical conductivity of sulfur, confine sulfur and lithium polysulfide originated from sulfur in the carbon shell in which fine pores are distributed to prevent lithium polysulfide having an extended chain structure from being dissolved in an electrolyte, minimize a shuttle reaction, reduce an overcharge amount between charging and discharging, and improve performance of a secondary battery. In addition, a method for mass-producing hollow carbon sphere and carbon shell-sulfur composite material is provided. | 09-11-2014 |
Won Il Choi, Seoul KR
Patent application number | Description | Published |
---|---|---|
20130054929 | MOBILE TERMINAL AND OPERATION METHOD FOR THE SAME BASED ON MEMORY STATE CHANGES - A mobile terminal and an operation method for the same based on memory state changes are provided. The operation method includes detecting a transition between memory states of a memory unit; performing operation control by placing and releasing memory usage restrictions on and from at least one of an application program previously loaded in the memory unit and an application program newly loaded in the memory unit based on the detected memory state transition. | 02-28-2013 |
Won Il Hwang Bo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110279770 | LENS-FIXING APPARATUS FOR RIMLESS SPECTACLES - Provided is a lens-fixing apparatus for rimless spectacles, which provides a comfortable wearing sensation while reducing costs and assembly procedures, and providing aesthetically pleasing and elegant design, thus improving the quality of rimless spectacles and strengthening the competitiveness thereof in domestic and global markets. The lens-fixing apparatus for rimless spectacles includes hinges having legs at the rear portions thereof and which are connected to each lens, respectively and bolts and nuts for fastening the lenses to a nose frame which interconnects the lenses, wherein each of said bolts has a bolt body that integrally protrudes from one or both sides of the hinge body of the hinge, and from one or both sides of the nose frame body of the nose frame, and said bolt body is threaded through a post-processing so as to be coupled with the nut, thereby fastening the lenses of the rimless spectacles together. | 11-17-2011 |
Won Il Jeong, Dejeon KR
Patent application number | Description | Published |
---|---|---|
20160067270 | USE OF GINSENOSIDE F2 FOR PROPHYLAXIS AND TREATMENT OF LIVER DISEASE - Provided are use of ginsenoside F2 in the prevention, improvement or treatment of liver disease, and a pharmaceutical composition, a health functional food, and a feed composition including ginsenoside F2. Ginsenoside F2 inhibits fat synthesis and accumulation in the liver, and increases distribution of regulatory T cells capable of inhibiting activity of inflammatory cells, thereby preventing hepatitis, and also increases expression of anti-inflammatory cytokine IL-10 in regulatory T cells, and inhibits differentiation of naive T cells into Th17 cells, and is thereby effectively used for the treatment of various liver diseases. | 03-10-2016 |
Won Il Kim, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140183901 | DOOR BELT MOLDING FOR VEHICLE - A door belt molding for a vehicle installed in a door panel of a vehicle kept close to a door glass may include a weather strip having a fixing groove and a locker formed in upper and lower portions of an external side to be mounted in a hem of the door panel and a plurality of contact lips disposed on an internal side to contact the door glass. The door belt molding may further include a mold having supporters formed at upper and lower ends to be installed in the door panel to surround the weather strip and a mold clip installed in the hem of the door panel through a cut portion of the weather strip to fix the mold to the door panel. | 07-03-2014 |
Won Il Lee, Cheonan-Si KR
Patent application number | Description | Published |
---|---|---|
20120162565 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a display panel structure, and a back light unit configured to supply light to the display panel structure, wherein the display panel structure includes a light shield configured to shield some of light supplied to the display panel structure, and the light shield is formed over an edge portion of the display panel structure. | 06-28-2012 |
20140078692 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a display device and a method of manufacturing the same. The display device includes a display panel having one surface and the other surface, a main drive board formed on the other surface of the display panel, a flexible circuit board having one end electrically connected to the one surface of the display panel and the other end electrically connected to the main drive board and having a bent portion formed at a lateral surface of the display panel, and a board support portion formed on an inner surface of the flexible circuit board. | 03-20-2014 |
Won Il Lee, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20140315888 | NOVEL HETEROCYCLIC DERIVATIVES AND THEIR USES - The present invention relates to novel heterocyclic compounds useful in preparing drugs for treatment of diseases associated with various functions of the histamine 4 receptor. Especially, the said drugs are useful for treatment of inflammatory diseases, allergy, pain, nasal polyps, rhinitis, chronic sinusitis, nasal congestion, nasal itch, asthma, chronic obstructive pulmonary disease, rheumatoid arthritis, atopic dermatitis, psoriasis, eczema, pruritus, itchy skin, urticaria, idiopathic chronic urticaria, scleroderma, conjunctivitis, keratoconjunctivitis, ocular inflammation, dry eye, cardiac dysfunction, arrhythmia, atherosclerosis, multiple sclerosis, inflammatory bowel disease (including colitis, Crohn's disease, ulcerative colitis), inflammatory pain, neuropathic pain, osteoarthritic pain, autoimmune thyroid disease, immune-mediated (also known as type I) diabetes, lupus, post-operative adhesions, vestibular disorders and cancer. | 10-23-2014 |
Won Il Lee, Seoul KR
Patent application number | Description | Published |
---|---|---|
20090094498 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING AUTOMATIC RETRANSMISSION REQUEST FEEDBACK INFORMATION ELEMENT IN A COMMUNICATION SYSTEM - An Automatic Retransmission reQuest (ARQ) data block reception apparatus and method in a communication system is provided. In the ARQ method, an ARQ feedback Information Element (IE) is transmitted to an ARQ data block transmission apparatus. The ARQ feedback IE includes a first field for indicating a Connection IDentifier (CID) of an ARQ connection, a second field for indicating the presence/absence of an additional ARQ feedback IE after the ARQ feedback IE, a third field for indicating a type of an Acknowledgement (ACK) MAP included in the ARQ feedback IE, a fourth field for indicating a Block Sequence Number (BSN) of an ARQ data block, and m ACK MAP fields. The m ACK MAP fields each include information indicating presence/absence of an additional ACK MAP field after a corresponding ACK MAP field, and an ACK MAP indicating success/failure in normal reception for each of n ARQ data blocks, wherein m and n each denote an integer greater than or equal to 1. | 04-09-2009 |
20100050041 | APPARATUS AND METHOD FOR GENERATING AUTOMATIC REPEAT REQUEST (ARQ) FEEDBACK MESSAGE IN WIRELESS COMMUNICATION SYSTEM - An apparatus and a method for generating an Automatic Repeat reQuest (ARQ) feedback message in a wireless communication system are provided. A method for generating an ARQ feedback message at a receiving end in a wireless communication system includes, generating first ARQ feedback information of a first scheme, the first ARQ feedback information comprising information of a first erroneous ARQ block of one or more ARQ blocks for which the ARQ feedback is not performed, generating second ARQ feedback information of a second scheme indicative of error of at least one ARQ block not represented in the first ARQ feedback information, generating an ARQ feedback message comprising the first ARQ feedback information and the second ARQ feedback information, and transmitting the ARQ feedback message to a transmitting end. | 02-25-2010 |
20100321204 | SCALABLE ACQUISITION OF TELEMETRY DATA FROM INSTRUMENTED SYSTEMS ENITITIES OVER A WIRELESS NETWORK - A telemetry data acquisition management system includes a system processor and an interface engine, controlled by the system processor, for interfacing with sensor bearing systems, to receive telemetry data from the sensor bearing systems, and distribute the data to a plurality data processing systems or applications operational for processing telemetry data according to each sensor bearing systems' protocol. The system processor enables the plurality of multiple data processing systems or applications to specify telemetry requests including “fuzzy” timeliness protocol, generates a charging structure such that the sensor bearing systems are charge by usage commensurate with system load. | 12-23-2010 |
20120140676 | WIRELESS NETWORK CONNECTION CONTROLLING METHOD USING DEVICE IMPACT, APPLICATION PROGRAM CONTROLLING METHOD, AND DEVICES THEREOF - Wireless network connection control method of performing control for establishing and releasing wireless network connection with another device when impacts are applied to devices, application program control method of performing control for setting and executing application program when impacts are applied to devices, and device including wireless network connection control function and application program control function which use a device impact are disclosed. According to the present invention, provided is a wireless network connection control method of a device using a device impact, including generating a corresponding impact event when physical impact applied from the outside is sensed, transceiving a search message between devices based on a time at which the impact event occurred, searching for another device in which the impact event has occurred at the same time, and performing a predetermined protocol with a corresponding device according to a search result and establishing an inter-device wireless network connection. | 06-07-2012 |
Won Il Lee, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110103581 | METHOD AND APPARATUS FOR GENERATING NON-INTERACTIVE KEY AND METHOD FOR COMMUNICATION SECURITY USING THE SAME - A method and apparatus for generating a non-interactive key, and a method for communication security using the same. A event is detected, and keys are generated based on the detected event. Thus, keys are generated using a small number of calculating operations with a simple interface and thus a user may easily generate the keys, and the performance of an apparatus using the keys is improved. In addition, the keys are generated without wireless interaction between nodes, thereby improving communication security. | 05-05-2011 |
20110321044 | CLIENT HYPERVISOR-BASED TERMINAL DEVICE AND OPERATING METHOD THEREOF - A client hypervisor-based terminal device includes an advertisement module that provides an advertisement, an advertisement time controlling part that monitors a user time of a user module, and a client hypervisor part which operates the advertisement module based on a result of monitoring by the advertisement time controlling part. Accordingly, an advertisement is provided, satisfying both an advertiser and a user of the terminal device. | 12-29-2011 |
Won Il Lee, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20110028467 | HETEROCYCLIC DERIVATIVES - The present invention relates to heterocyclic derivatives, and more particularly, to novel heterocyclic derivatives useful for the preparation of medicaments for treating diseases related to uric acid. | 02-03-2011 |
Won Il Oh, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100143261 | COMPOSITION FOR THE DIAGNOSIS, PREVENTION OR TREATMENT OF DISEASES RELATED TO CELLS EXPRESSING IL-8 OR GRO-ALPHA, COMPRISING UCB-MSCS - Provided is a gene therapy composition for transferring one of a therapeutical gene, a maker gene, or a mixture thereof to a cell that expresses interleukin-8(IL-8) or GRO-α and induces tropism of mesenchymal stem cells isolated from umbilical cord blood and/or the mesenchymal stem cells expanded from said mesenchymal stem cells (UCB-MSCs), wherein the cell-treating composition includes UCB-MSCs. Provided is a composition for treating disease related to a cell expressing IL-8 or GRO-α, that is, a brain tumor in gene therapy, by using UCB-MSCs. Provided is a composition or kit for diagnosing brain tumors, preventing brain tumors, treating brain tumors, or monitoring brain tumor treatment progression by using UCB-MSCs. | 06-10-2010 |
20100303773 | TSP-1, TSP-2, IL-17BR AND HB-EGF ASSOCIATED WITH STEM CELL ACTIVITY AND USE THEREOF - Thrombospondin 1 (TSP-1), TSP-2, interleukin 17B receptor (IL-17BR) and heparin-binding epidermal growth factor-like growth factor (HB-EGF) associated with stem cell activity and use thereof. | 12-02-2010 |
20120196809 | USE OF ICAM-1 FOR PREVENTION OR TREATMENT OF NEUROLOGICAL DISEASES - The present invention relates to a pharmaceutical composition for the prevention or treatment of neurological disorders, comprising an ICAM-1 (intercellular adhesion molecule-1) protein, or a fragment or a variant thereof as an active ingredient, which can increase the expression of neprilysin to remove amyloid-beta (Aβ), a cause of dementia, and is thus useful in preventing or treating a neurological disease including Alzheimer's disease. | 08-02-2012 |
20140303087 | TSP-1, TSP-2, IL-17BR AND HB-EGF ASSOCIATED WITH STEM CELL ACTIVITY AND USE THEREOF - Thrombospondin 1 (TSP-1), TSP-2, interleukin 17B receptor (IL-17BR) and heparin-binding epidermal growth factor-like growth factor (HB-EGF) associated with stem cell activity and use thereof. | 10-09-2014 |
Won Il Park, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20150119504 | RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED BY USING THE SAME - Provided are a rubber composition for tire containing raw material rubber and cellulose whiskers, and a tire produced from the same composition and having excellent general properties. Since the rubber composition for tire contains cellulose whiskers having superior reinforcing properties than rubber reinforcing materials, the rubber composition for tire can provide a tire having markedly enhanced properties compared to tires using the conventional rubber reinforcing materials. Also, when cellulose whiskers are applied to the rubber composition for tire, the content of the conventional rubber reinforcing materials can be reduced. As a result, the elongation ratio and low-fuel consumption performance that have been considered poor due to the use of conventional rubber reinforcing materials can be improved to a superior level, and a lightweight tire can be provided. | 04-30-2015 |
Won-Il Chang, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20150104065 | APPARATUS AND METHOD FOR RECOGNIZING OBJECT IN IMAGE - An apparatus and method for recognizing an object are provided. The apparatus includes an input component configured to receive an input image that includes a target object, and a processor configured to recognize a target object in the received image using image-object correlation information that represents a correlation between an image and an object. | 04-16-2015 |
Won-Il Choi, Pyeongchang-Gun KR
Patent application number | Description | Published |
---|---|---|
20090196937 | TEMPERATURE-SENSITIVE NANO-CARRIERS - The present invention relates to a process of preparing a biocompatible temperature-sensitive nano-carrier, which comprises the steps of (a) preparing a polymer dispersion comprising a water-soluble biocompatible polymer with photo-crosslinkable functional group(s), (b) preparing a polymer-initiator solution by adding an initiator to the polymer dispersion, and (c) preparing the nano-carrier by irradiating light onto the polymer-initiator solution, wherein the average diameter of the nano-carrier changes depending on temperature, and also relates to a temperature-sensitive nano-carrier. Nano-carriers of the present invention are temperature-sensitive, and their average diameter and pore size reversibly change in response to temperature change. In an embodiment of the present invention, nano-carriers can be prepared via a one-pot single-phase synthesis. A process of the present invention overcomes the conventional problems such as the use of organic solvent, complicated preparation steps, a relatively high manufacture cost and a low loading efficiency. Moreover, a process of the present invention can ensure the stability of drugs without necessitating high-speed homogenization or ultrasonification generally carried out in the conventional process. | 08-06-2009 |
Won-Il Hwang, Pusan KR
Patent application number | Description | Published |
---|---|---|
20090135198 | Method and apparatus for producing digital cartoons - An apparatus for producing digital cartoons includes: an image collection unit for collecting photorealistic image data; and a cartooning processor for performing a rendering process including image abstraction and edge generation on the photorealistic image data collected by the image collection unit to generate cartooned images. The apparatus further includes a stylization unit for producing a cartoon page having various shapes of cartoon frames, resizing the cartooned images to place the resized images into the cartoon frames and adding cartoon elements to the images placed in the cartoon frames. | 05-28-2009 |
Won-Il Jeong, Daegu-City KR
Patent application number | Description | Published |
---|---|---|
20080274205 | Ena Mineral Bioactive Solution, Manufacturing Method Thereof and Its Application for the Osteoporosis Prevention - The present invention is related to a method of manufacture of an alkaline mineral bioactive solution of which raw materials are squid bones burnt at a high temperature and crushed powder of red seaweeds and to compositions and health foods having the efficacy for the prevention of osteoporosis. The alkaline aqueous solutions having abundant minerals of the present invention may be used for bioactive solutions having the efficacy for the prevention and improvement of osseous diseases such as osteolysis and osteoporosis in mammals including human beings. | 11-06-2008 |
20090104340 | NATURAL BEAN-CURD AND ITS PREPARATION METHOD - The present invention relates to natural and functional bean-curd having good storage stability and comprising various nutrients contained in Japanese apricots and red algae as well as those of soybean, which is—prepared by using fruit vinegar and red algae as natural coagulant. In the present invention, red algae and fruit vinegar employed as coagulant serves day as inorganic salts and as organic acid, respectively, to coagulate bean-curd, so that two coagulation principles work together, and thus it is distinguishable from conventional process for preparing bean-curd. The process according to the present invention comprises the steps of 1) washing and immersing soybean with water; 2) adding water and finely pulverizing the mixture by the use of a mixer to prepare bean paste! 3) heating the bean paste and removing bean-curd dregs to provide soybean milk; 4) introducing natural coagulant thereto and coagulating the soybean milk with stirring to provide uncurdled bean-curd; and 5) pouring the uncurdled bean-curd on a mold on which a hemp cloth is laid and compressing it to provide bean curd. | 04-23-2009 |
Won-Il Jung, Cheonan-City KR
Patent application number | Description | Published |
---|---|---|
20100183922 | ACTIVE MATERIAL FOR BATTERY AND BATTERY HAVING THE SAME - An active material for a battery includes an electrochemically reversibly oxidizable and reducible base material selected from the group consisting of a metal, a lithium-containing alloy, a sulfur-based compound, and a compound that can reversibly form a lithium-containing compound by a reaction with lithium ions and a surface-treatment layer formed on the base material and comprising a compound of the formula MXO | 07-22-2010 |
Won-Il Jung, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20090004097 | POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME - The present invention relates to a positive active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same. The positive active material includes a lithium/nickel-based compound wherein primary particles having an average particle diameter ranging from 1 μm to 4 μm are agglomerated to form secondary particles. The positive active material of the present invention has excellent electrochemical performance and outstanding inhibition to swelling at high temperatures. | 01-01-2009 |
20100151326 | POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY INCLUDING SAME - Disclosed is a rechargeable lithium ion battery including a positive electrode including a positive active material and a negative electrode including a negative active material. The positive active material includes a lithium-manganese-based compound core and a heat resistant polymer disposed on the lithium-manganese-based compound core. The heat resistance polymer has a glass transition temperature (T | 06-17-2010 |
Won-Il Kim, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20100077283 | APPARATUS TO MANAGE DATA STABILITY AND METHODS OF STORING AND RECOVERING DATA - An apparatus to manage data stability, including a plurality of storage units and a control unit to determine when protected data is stored in a particular address row of at least one of the plurality of storage units, to select another storage unit of the plurality of storage units to store the protected data, and to store relevance data related to the protected data in the same address row of the selected storage unit. Methods of storing and recover data also included. | 03-25-2010 |
Won-Il Kim, Chungju-Si KR
Patent application number | Description | Published |
---|---|---|
20080313688 | BROADCAST RECEIVING APPARATUS AND METHOD FOR CONFIGURING THE SAME ACCORDING TO CONFIGURATION SETTING VALUES RECEIVED FROM OUTSIDE - A broadcast receiving apparatus and a configuration method thereof are provided in which the broadcast receiving apparatus can be configured according to configuration setting values received from outside. The broadcast receiving apparatus is configured according to configuration setting values of the broadcast receiving apparatus, which are received from outside. | 12-18-2008 |
Won-Il Lee, Yongin-City KR
Patent application number | Description | Published |
---|---|---|
20120008061 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD OF THE SAME - A liquid crystal display that can be slimly formed. The liquid crystal display may include: a liquid crystal display panel; a backlight unit including: a light source; and a light guide plate receiving light emitted from the light source and diffusing the received light; and a frame receiving the liquid crystal display panel and the backlight unit. The frame includes: a chassis including a bottom part and a side wall, the bottom part having insertion holes; and a molding that is combined with the chassis through the insertion holes. In addition, the bottom part of the chassis is formed with protrusions adjacent to the insertion holes and the protrusions protrude in a direction opposite to a direction in which the molding is combined with the insertion holes of the chassis. | 01-12-2012 |
20120069261 | Display Device Having Reduced Thickness and Improved Luminance - A display device comprises: a display panel for displaying an image; a plurality of optical sheets disposed under the display panel; a light guiding plate disposed under the optical sheets, and including a light guiding protrusion protruding toward a side direction from a light guiding corner; a support frame for supporting the display panel, and including a protrusion cover in the frame corner to cover the light guiding protrusion; and a receiving member for supporting the support frame and the light guiding plate. The height of an upper surface of the protrusion cover is preferably no less than the height of an upper surface of the optical sheets. Thus, the display device prevents the problem in molding of the protrusion cover of the support frame, covering the light guiding protrusion of the light guiding plate, due to a slim thickness of the protrusion cover by increasing the thickness of the protrusion cover. Accordingly, a small-sized thin film light guiding plate can be applied to the display device so that luminance of the display device can be improved, and the thickness of the display device can be reduced. | 03-22-2012 |
20140220387 | BATTERY PACK - Provided is a battery pack. The battery pack includes; a first battery cell and a second battery cell; a protection circuit module (PCM) that is located between the first and second battery cells and is electrically connected to the first and second battery cells; a thermal sensor that is electrically connected to the PCM and measures a temperature of the first battery cell; and a frame that accommodates the first battery cell, the second battery cell, and the PCM, wherein the frame includes a seating unit on which the PCM is seated, and the seating unit comprises a hole for inserting the thermal sensor to fix a position of the thermal sensor. Accordingly, damage to the thermal sensor is prevented and reliability of the thermal sensor is increased. | 08-07-2014 |
Won-Il Lee, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20080309216 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE LIGHT EMISSION DEVICE AS A LIGHT SOURCE - A light emission device in which a light emission unit has an improved structure and a display device using the light emission device as a light source. The light emission device includes first and second substrates facing each other with a predetermined distance therebetween, an electron emission unit located on one side of the first substrate, and a light emission unit located on one side of the second substrate. The electron emission unit includes a plurality of electron emission elements. The light emission unit includes at least one phosphor layer and a reflection layer spaced apart from the phosphor layer with a barrier disposed between the phosphor layer and the reflection layer. | 12-18-2008 |
20090019275 | Secure Boot Method and Semiconductor Memory System Using the Method - A semiconductor memory system includes an external memory, an internal memory, and a one-time programmable (OTP) memory. The external memory includes a kernel, a public key, first boot information used to authenticate the public key and generate a test secret key, and a second boot loader verifying integrity of the kernel. The internal memory includes a first boot loader that verifies integrity of the second boot loader and generates the test secret key. The OTP memory includes second boot information generated using the public key and a secret key. Since the secure boot method and the semiconductor memory system using the method do not need an additional OTP memory to store a secret key unlike conventional technology, the capacity and recording time of the OTP memory can be reduced to about half compared to the conventional technology. | 01-15-2009 |
20090021142 | LIGHT EMISSION DEVICE AND DISPLAY DEVICE - A light emission device and a display device provided with the light emission device are provided. The light emission device includes first and second substrates opposing each other. An electron emission unit is arranged on the first substrate. A light emission unit is provided on the second substrate and has an active area and an inactive area surrounding the active area. An arcing preventing member is formed on the inactive area. The arcing preventing member is formed to satisfy the condition: 0.3≦H/W≦1.0, where W is a width of the active area and H is a height of the arcing preventing member. | 01-22-2009 |
20090167154 | WHITE PHOSPHOR, LIGHT EMISSION DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE LIGHT EMISSION DEVICE - A white phosphor, a light emission unit including the white phosphor, and a display device including the light emission unit are provided. The white phosphor comprises a green phosphor including a Tb-doped oxide host material, a blue phosphor and a red phosphor. The green phosphor doped with Tb is used as an activator, and has a wavelength which does not overlap with a wavelength of the blue phosphor, thereby improving color purity of the light emission device. | 07-02-2009 |
20090174842 | DISPLAY DEVICE - Display devices having improved color reproduction ranges and improved color purity of the screen images are provided. In one embodiment, the display device includes a display panel for displaying an image, and a light emitting panel for providing light to the display panel. The light emitting panel includes first and second substrates facing each other, an electron emission unit on an inner surface of the first substrate and including electron emission regions and driving electrodes, a light emission unit on an inner surface of the second substrate and including an anode electrode and a phosphor layer, and a filter layer formed on a surface of the second substrate for selectively absorbing light in wavelength bands ranging from about 480 nm to about 500 nm and from about 580 nm to about 600 nm. | 07-09-2009 |
20140038016 | BATTERY PACK - A battery pack has a first housing including a first fastening portion and a first rib, and a second housing including a second fastening portion fastened to the first fastening portion and a second rib. The first rib is near the first fastening portion, and the second rib is between the first housing and the first rib. | 02-06-2014 |
20140356672 | BATTERY PACK - A battery pack includes a battery cell and a frame having an opening in which the battery cell is installed, an edge of the opening including a support portion contacting a side of the battery cell, the support portion having a surface corresponding to a surface of the battery cells. | 12-04-2014 |
Won-Il Park, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100209775 | NEGATIVE ELECTRODE INCLUDING GROUP 14 METAL/METALLOID NANOTUBES, LITHIUM BATTERY INCLUDING THE NEGATIVE ELECTRODE, AND METHOD OF MANUFACTURING THE NEGATIVE ELECTRODE - A negative electrode and a lithium battery including the same, the negative electrode including nanotubes including a Group 14 metal/metalloid, disposed on a conductive substrate. | 08-19-2010 |
20110041980 | ELECTRONIC DEVICE UTILIZING GRAPHENE ELECTRODES AND OGRANIC/INORGANIC HYBRID COMPOSITES AND METHOD OF MANUFACTURING THE ELECTRONIC DEVICE - Example embodiments are directed to an electronic device and a method for manufacturing the same. The electronic device includes a polymer thin film and an electrode. The polymer thin film includes nanoparticles. The electrode is formed by attaching a graphene thin film of a sheet shape formed through graphene deposition using a vapor carbon supply source to the polymer thin film. In the method, a graphene thin film of a sheet shape is formed through graphene deposition using a vapor carbon supply source. A polymer solution with distributed nanoparticles is prepared. The polymer solution with distributed nanoparticles is spin-coated on a substrate. A polymer thin film comprising the nanoparticles is formed by drying the spin-coated polymer solution. An electrode is formed by attaching the graphene thin film onto the polymer thin film. | 02-24-2011 |
20110101365 | ELECTRONIC DEVICE INCLUDING GRAPHENE THIN FILM AND METHODS OF FABRICATING THE SAME - Provided are an electronic device and methods of fabricating the same, the electronic device include a device-substrate, a stacked structure, and an electrode. The stacked structure includes a graphene thin film between a first insulator and a second insulator. The electrode is disposed over the stacked structure. | 05-05-2011 |
20120097232 | SOLAR CELL USING P-I-N NANOWIRE - A solar cell using a p-i-n nanowire that may generate light by absorbing solar light in a wide wavelength region efficiently without generating light loss and may be manufactured with a simplified process and low cost. The solar cell includes: a semiconductor layer formed of a semiconductor material; and a photoelectromotive layer including a semiconductor structure including a core-nanowire that extends long in an upward direction of the semiconductor layer and is formed of an intrinsic semiconductor material, and a shell-nanowire that is formed to surround a periphery of the core-nanowire and is formed of a semiconductor material, wherein the semiconductor material that is used for forming the semiconductor layer includes an n-type semiconductor material, or the semiconductor material that is used for forming the shell-nanowire includes a p-type semiconductor material, and the semiconductor material that is used for forming the semiconductor layer includes a p-type semiconductor material, and the semiconductor material that is used for forming the shell-nanowire includes an n-type semiconductor material. | 04-26-2012 |
20120161106 | PHOTODETECTOR USING A GRAPHENE THIN FILM AND NANOPARTICLES, AND METHOD FOR PRODUCING THE SAME - Provided are a photodetector (PD) using a graphene thin film and nanoparticles and a method of fabricating the same. The PD includes a graphene thin film having a sheet shape formed by means of a graphene deposition process using a vapor-phase carbon (C) source and a nanoparticle layer formed on the graphene thin film and patterned to define an electrode region of the graphene thin film, the nanoparticle layer being formed of nanoparticles without a matrix material. The PD has a planar structure using the graphene thin film as a channel and an electrode and using nanoparticles as a photovoltaic material (capable of forming electron-hole pairs due to photoelectron-motive force caused by ultraviolet (UV) light). Since the PD has a very simple structure, the PD may be fabricated at low cost with high productivity. Also, the PD includes the graphene thin film to reduce power consumption. | 06-28-2012 |
20140377654 | NEGATIVE ELECTRODE INCLUDING GROUP 14 METAL/METALLOID NANOTUBES, LITHIUM BATTERY INCLUDING THE NEGATIVE ELECTRODE, AND METHOD OF MANUFACTURING THE NEGATIVE ELECTRODE - A negative electrode and a lithium battery including the same, the negative electrode including nanotubes including a Group 14 metal/metalloid, disposed on a conductive substrate. | 12-25-2014 |
Won-Il Roh, Gyeongi-Do KR
Patent application number | Description | Published |
---|---|---|
20150358194 | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL BY USING MODULATION TECHNIQUES IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a method and device for transmitting and receiving a signal by using modulation techniques in a wireless communication system. The method according to the present invention includes: selecting one of QAM and improved QAM according to at least one predefined criterion; encoding information bits to be transmitted according to a first encoding scheme and mapping encoded information bits to QAM symbols when the QAM is selected; encoding information bits to be transmitted according to a second encoding scheme and mapping encoded information bits to improved QAM symbols when the improved QAM is selected; and transmitting the QAM symbols or the improved QAM symbols through a given resource region. | 12-10-2015 |
Won-Il Son, Seoul KR
Patent application number | Description | Published |
---|---|---|
20140076620 | CONDUCTIVE PARTICLE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a conductive particle, including: a base particle containing a metal; a seed particle formed on a surface of the base particle; and a first metal layer formed on the base particle, wherein the first metal layer includes a protrusion surrounding the seed particle. The conductive particle has excellent specific resistance characteristics when it is sintered because it has nanosized protrusions formed on the surface of a metal base particle. | 03-20-2014 |
20140318618 | PASTE COMPOSITION FOR FRONT ELECTRODE OF SOLAR CELL AND SOLAR CELL USING THE SAME - The present invention relates to a paste composition for a front electrode of a solar cell comprising nano silver powder surface-treated with hexanoic acid, and a solar cell comprising a front electrode formed using the paste composition. | 10-30-2014 |
20140338743 | SOLAR CELL AND METHOD FOR PREPARING THE SAME - The present invention relates to a solar cell and a method for preparing the same. The solar cell of the present invention comprises a first conductive type substrate; a second conductive type emitter layer which is located on the substrate and has a first opening; an anti-reflective film which is located on the emitter layer and has a second opening communicating with the first opening; a first electrode which fills the first opening and comprises phosphorus and nickel silicide; a second electrode which is formed on the first electrode, fills the second opening and comprises phosphorus and nickel; a front side electrode which is formed on the second electrode; and a back side electrode which is located on the rear side of the substrate. | 11-20-2014 |
20140363676 | PHOSPHORUS-DOPED NICKEL NANOPARTICLE AND METHOD OF MANUFACTURING THE SAME - The present invention provides a method of manufacturing a phosphorus-doped nickel nanoparticle. The method includes the steps of: mixing a nickel solution including a nickel compound and a solvent, a seed particle, and a phosphorus-containing reductant in an arbitrary order to prepare a mixed solution; and adjusting pH of the mixed solution such that the mixed solution becomes acidic. According to the method, a phosphorus-doped nickel nanoparticle that is suitable to be applied to solar cell electrodes requiring low contact resistance can be manufactured. | 12-11-2014 |
Won-Il Yoo, Sungnam KR
Patent application number | Description | Published |
---|---|---|
20090061465 | COMPOSITION FOR ANALYZING DIABETES MELLITUS AND/OR RETINAL VASCULAR DISEASE AND ANALYZING METHOD THEREOF - Disclosed are composition for diagnosing a diabetes mellitus and a retinal vascular disease, a kit for diagnosing the retinal vascular disease including the protein, a gene encoding the protein, and a method for analyzing an antibody prepared by the diabetes mellitus and/or the retinal vascular disease using the same. | 03-05-2009 |
Won-Il Yoo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20100297100 | Composition for Treating Retinopathy or Glaucoma Comprising Thrombin Derived Peptides - Disclosed is a composition for treating retinopathy comprising thrombin derived peptide as an effective component. | 11-25-2010 |
20130273101 | VACCINE FOR INDUCING AN IMPROVED IMMUNE REACTION - The present invention relates to a pharmaceutical vaccine composition comprising: (a) a pathogen-derived antigen selected from the group consisting of | 10-17-2013 |