Lim, Chungcheongbuk-Do
Dae-Ho Lim, Chungcheongbuk-Do KR
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20100045638 | COLUMN DATA DRIVING CIRCUIT, DISPLAY DEVICE WITH THE SAME, AND DRIVING METHOD THEREOF - Provided are a column data driver configured to apply a voltage or current corresponding to image data to a display panel, a display device having the column data driver, and a driving method of the display device. The column data driving circuit includes a precharge unit configured to precharge at least one of a plurality of column lines in response to a plurality of preset signals corresponding to image data; and a driving unit configured to sequentially drive the plurality of column lines in response to a data signal corresponding to the image data. | 02-25-2010 |
Jong Gwan Lim, Chungcheongbuk-Do KR
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20100207745 | HUMAN INTERACTION SYSTEMS USING KINESTHETIC FEEDBACK AND OPERATING METHOD THEREOF - Disclosed herein are human interaction systems using kinesthetic feedback and an operating method thereof. Each of the human interaction systems includes a driver driving the human interaction system according to handling of a user and generating kinesthetic feedback; a sensor measuring force, physical quantity and path applied by the driver; a converter converting a motion signal of the driver, measured by the sensor, into an electric signal in order to transmit and receive the motion signal; and a communication module transmitting and receiving the electric signal. Accordingly, a user can deliver kinesthetic feedback corresponding to his/her motion as well as voices to the other person through a mobile terminal. Accordingly, the user can deliver various feelings in addition to voices. Furthermore, the user can deliver his/her intention to the other person in a conference where the user is restrained from speaking. Moreover, the user can enjoy more realistic games through kinesthetic feedback when performing interaction games through the mobile terminal. | 08-19-2010 |
Ki Uk Lim, Chungcheongbuk-Do KR
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20130027620 | OPTICAL ELEMENT - An optical element is provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. The optical element can be used to realize a stereoscopic image. | 01-31-2013 |
20140146252 | OPTICAL ELEMENT - An optical element is provided. The optical element is a light-dividing element, for example an element that can divide incident light into at least two kinds of light having different polarized states. The optical element can be used to realize a stereoscopic image. | 05-29-2014 |
Ki Won Lim, Chungcheongbuk-Do KR
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20150298512 | SIDEWALL INSERT RUBBER COMPOSITION FOR RUN-FLAT TIRE AND TIRE PRODUCED USING THE SAME - A sidewall insert rubber composition for run-flat tire, and a tire produced using the same rubber composition are provided. The sidewall insert rubber composition for run-flat tire can realize excellent low fuel consumption performance by applying a functionalized, solution-polymerized butadiene rubber having a low glass transition temperature and thereby enhancing the interaction with fillers, and can provide a high strength sidewall insert rubber for run-flat tire with less heat generation by increasing the content of a filler. | 10-22-2015 |
Kwang Su Lim, Chungcheongbuk-Do KR
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20090186225 | Flaky Alpha-Alumina Crystal and a Method of Its Preparation - The present invention relates to a flaky α-alumina crystal and a preparation method thereof. More particularly, the present invention relates to a flaky α-alumina crystal comprising aluminum oxide and zinc oxide, which is prepared by hydrolyzing an aluminum precursor solution containing a water-soluble flux and a zinc precursor solution to obtain a gel mixture and aging, drying, calcining and crystallizing it under a specific reaction condition, and a preparation method thereof. Since the flaky α-alumina crystal of the present invention has a thickness of less than 0.5 μm, an average particle diameter of at least 15 μm and an aspect ratio of at least 50, it is useful as high-quality pearlescent pigment material and filler for ceramic materials. | 07-23-2009 |
20090320719 | PEARLESCENT PIGMENTS WITH LARGE ASPECT RATIO AND A METHOD OF THEIR PREPARATION - The present invention relates to a pearlescent pigment with large aspect ratio and a method of their preparation, and particularly to pearlescent pigments prepared by coating a metal or metal precursor on the flaky alpha-alumina crystals obtained by using an aluminum precursor aqueous solution and a zinc precursor aqueous solution as main ingredients. The crystals herein has an average particle thickness of 0.5 μm or less, an average particle diameter of 15 μm or higher and a large aspect ratio of 50 or higher, thereby being superior in gloss. The crystals show metal colors and interference colors of silver, gold, red, purple, blue and green. | 12-31-2009 |
20100015445 | FLAKY ALPHA-ALUMINA CRYSTALS WITH LARGE ASPECT RATIO AND A PREPARATION METHOD OF THE SAME - The present invention relates to flaky alpha-alumina crystals with large aspect ratio and its preparation method, and particularly to flaky alpha-alumina crystals comprising aluminum oxide, zinc oxide and tin oxide, which are prepared by obtaining a mixed gel which are prepared by obtaining a mixed gel by means of hydrolysis of an aqueous aluminum precursor solution comprising aqueous flux, aqueous zinc precursor solution and tin precursor aqueous solution, followed by aging, drying and crystallization processes. The crystals herein have an average particle thickness of 0.5 um or less, an average particle diameter of 30 μm or higher and an aspect ratio of 100 or higher, thus being useful as a substrate of high quality pearlescent pigments, an abrasive, ceramic material and a filling material. | 01-21-2010 |
20100089291 | FLAKE PIGMENT AND PREPARATION METHOD THEREOF AND COSMETIC USING THE SAME - The present invention relates to a flake pigment, a preparation method thereof and a cosmetic composition comprising the same, and particularly to a flake pigment prepared by coating a metal oxide on the surface of a flake synthetic aluminum having predetermined ranges of an aspect ratio and an average particle diameter, wherein the pigment shows interference colors while reducing the glossiness, thereby enabling cosmetics containing the pigments to be superior in natural transparency and adhesive and slipping properties as well as in color expression and a mat feel due to a low glossiness, along with a preparation method thereof and a cosmetic composition comprising the same. | 04-15-2010 |
Kyung-Mook Lim, Chungcheongbuk-Do KR
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20100039943 | FRAME LOSS MEASUREMENT APPARATUS AND METHOD FOR MULTICAST SERVICE TRAFFIC - An apparatus and method for measuring frame loss in multicast service traffic are provided. The method of measuring frame loss includes: counting the number of data frames of a predetermined multicast service flowing into an object network of frame loss measurement; counting the number of data frames of the predetermined multicast service flowing out of the network; and measuring frame loss by comparing the counted number of incoming frames and the counted number of outgoing frames. According to the method and apparatus, in a multicast service environment which is dynamically changing, frame loss of a predetermined multicast service can be conveniently and easily measured. | 02-18-2010 |
Moo-Sup Lim, Chungcheongbuk-Do KR
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20090195671 | METHOD FOR INTEGRATING IMAGE SENSOR - Disclosed is a method for integrating an image sensor capable of removing a flicker noise without causing any burdens on a hardware due to setting up additional logics. The method for integrating an exposure time of an image sensor employing a line scan method, including the steps of: performing an integration to a first line when an integer multiple of a light source frequency is different from an integration time; and performing an integration to a second line at a phase substantially equal to a phase in which the integration to the first line is started. | 08-06-2009 |
Nak-Hyun Lim, Chungcheongbuk-Do KR
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20100272820 | Preparation Method of Sustained-Release Microcapsules Having Good Initial Burst Inhibiting Property and the Microcapsules Thereby - Disclosed is a method for preparing a longer sustained-release formulation containing bioactive substances. More particularly, the present invention provides a method for preparing longer sustained-release microcapsules comprising: adding an emulsion including bioactive substances, biocompatible polymer and polyvinylpyrrolidone to an aqueous solution. | 10-28-2010 |
Sang-Hwan Lim, Chungcheongbuk-Do KR
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20090039988 | MOLDED CASE CIRCUIT BREAKER WITH CONTACT ON MECHANISM - A molded case circuit breaker having a contact on mechanism which can perform a trip operation and automatically rotates the handle to the on position or a position toward the on position if the handle is manipulated to move to the off (or reset) position in a state that the contacts are melt-adhered to each other, the contact on mechanism, including: a contact on plate which is vertically movable by being guided according to the operation of the switching mechanism, a trip bar that drives the restricting unit to a releasing position, a lever connected to the handle and that provides a pivot point of the handle, a lever pin fixed to the lever, for driving the restricting unit to the releasing position by pressing the trip bar, and thereby operating the switching mechanism to the trip position, and a trip spring providing an elastic driving force for enabling the switching mechanism to operate to the trip position when the restricting unit is moved to the releasing position. | 02-12-2009 |
Seong-Jin Lim, Chungcheongbuk-Do KR
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20100287402 | TIMESTAMPING APPARATUS AND METHOD - A timestamping apparatus and method are provided. The timestamping apparatus implements timestamping on a synchronization message at a physical layer when the synchronization message is transmitted to the physical layer. At an application layer of the timestamping apparatus, a bit stream including a start indicator bit informing a start of a pseudo random number sequence, the pseudo random number sequence, and an end indicator bit informing an end of the pseudo random number sequence is generated to check whether or not a message received from the physical layer is the synchronization message, and is inserted as signature information of the synchronization message. At the physical layer of the timestamping apparatus, the signature information included in the synchronization message is detected, and timestamping information is generated when the signature information is detected. | 11-11-2010 |
Soo-Hyun Lim, Chungcheongbuk-Do KR
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20120013178 | STRUCTURE OF BATTERY DISCONNECTION UNIT FOR ELECTRIC VEHICLE - A structure of a battery disconnection unit for an electric vehicle comprises a first high voltage relay switching to a position for supplying DC power supplied from the battery to the inverter or to a position for interrupting the supply of the corresponding DC power; a second high voltage relay switching to a position for supplying DC power supplied from the charger to the battery or to a position for interrupting the supply of the corresponding DC power; a PCB including a printed wired circuit electrically connected to the second high voltage relay and providing a DC power supply path between the charger and the battery; a substrate installed to support the first and second high voltage relays; and a metal bracket supporting the PCB and the substrate and operating as a heat sink radiating heat. | 01-19-2012 |
Won Taik Lim, Chungcheongbuk-Do KR
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20140211902 | INSPECTION APPARATUS FOR PENETRATION PIPE OF NUCLEAR REACTOR HEAD - An inspection apparatus for a penetration pipe of a nuclear reactor head comprising: a body; a probe module installed at the body and having a probe which is inserted in the penetration pipe to inspect damage of the penetration pipe; a fixing module installed along a longitudinal direction of the body and having an expanding cylinder which is inserted in the penetration pipe to support an inner diameter of the penetration pipe; and a rotating module installed in the longitudinal direction of the body and having an expanding cylinder which is inserted in the penetration pipe to support the inner diameter of the penetration pipe. | 07-31-2014 |
Yong Sik Lim, Chungcheongbuk-Do KR
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20100193824 | 2-TERMINAL SEMICONDUCTOR DEVICE USING ABRUPT METAL-INSULATOR TRANSITION SEMICONDUCTOR MATERIAL - Provided is a 2-terminal semiconductor device that uses an abrupt MIT semiconductor material layer. The 2-terminal semiconductor device includes a first electrode layer, an abrupt MIT semiconductor organic or inorganic material layer having an energy gap less than 2 eV and holes in a hole level disposed on the first electrode layer, and a second electrode layer disposed on the abrupt MIT semiconductor organic or inorganic material layer. An abrupt MIT is generated in the abrupt MIT semiconductor material layer by a field applied between the first electrode layer and the second electrode layer. | 08-05-2010 |
Yong Taík Lim, Chungcheongbuk-Do KR
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20120164174 | ADJUVANT COMPOSITION CONTAINING POLY-GAMMA-GLUTAMIC ACID-CHITOSAN NANOPARTICLES - The present invention relates to an adjuvant composition containing poly-gamma-glutamic acid-chitosan nanoparticles and a vaccine composition containing the adjuvant composition, and more particularly to an adjuvant composition containing nanoparticles prepared by ionic bonding between poly-gamma-glutamic acid having ensured safety and chitosan, and a vaccine composition containing the poly-gamma-glutamic acid-chitosan nanoparticles and an antigen. The adjuvant containing the poly-gamma-glutamic acid-chitosan nanoparticles has little or no toxicity and side effects and is added to human or animal vaccines for the prevention and treatment of viral and bacterial infections and cancers to increase the production of antibodies. | 06-28-2012 |
Young-Soo Lim, Chungcheongbuk-Do KR
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20090017577 | Methods of Forming Phase Change Memory Devices Having Bottom Electrodes - Phase change memory devices can have bottom patterns on a substrate. Line-shaped or L-shaped bottom electrodes can be formed in contact with respective bottom patterns on a substrate and to have top surfaces defined by dimensions in x and y axes directions on the substrate. The dimension along the x-axis of the top surface of the bottom electrodes has less width than a resolution limit of a photolithography process used to fabricate the phase change memory device. Phase change patterns can be formed in contact with the top surface of the bottom electrodes to have a greater width than each of the dimensions in the x and y axes directions of the top surface of the bottom electrodes and top electrodes can be formed on the phase change patterns, wherein the line shape or the L shape represents a sectional line shape or a sectional L shape of the bottom electrodes in the x-axis direction. | 01-15-2009 |
20090283741 | METHOD OF FORMING A PHASE CHANGEABLE STRUCTURE - The present invention relates to a method of forming a phase changeable structure wherein an upper electrode is formed on a phase changeable layer. A material including fluorine can be provided to the phase changeable layer and the upper electrode. The phase changeable layer can be etched to form a phase changeable pattern. Oxygen plasma or water vapor plasma can then be provided to the upper electrode and the phase changeable pattern. | 11-19-2009 |
20110044098 | Nonvolatile Memory Cells Having Phase Changeable Patterns Therein for Data Storage - A nonvolatile memory cell includes a substrate and a phase changeable pattern configured to retain a state of the memory cell, on the substrate. An electrically insulating layer is provided, which contains a first electrode therein in contact with the phase changeable pattern. The first electrode has at least one of an L-shape when viewed in cross section and an arcuate shape when viewed from a plan perspective. A lower portion of the first electrode may be ring-shaped when viewed from the plan perspective. The lower portion of the first electrode may also have a U-shaped cross-section. An upper portion of the first electrode may also have an arcuate shape that spans more than 180° of a circular arc. | 02-24-2011 |
Youn-Sub Lim, Chungcheongbuk-Do KR
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20080197389 | Image sensor with improved charge transfer efficiency and method for fabricating the same - An image sensor includes: a first impurity region of the first conductive type aligned with one side of the gate structure and extending to a first depth from a surface portion of the semiconductor layer; a first spacer formed on each sidewall of the gate structure; a second impurity region of the first conductive type, aligned with the first spacer and extending to a second depth that is larger than the first depth from the surface portion of the semiconductor layer; a second spacer formed on each sidewall of the first spacer; a third impurity region of the first conductive type aligned with the second spacer and extending to a third depth that is larger than the second depth from the surface portion of the semiconductor layer; and a fourth impurity region of a second conductive type beneath the third impurity region. | 08-21-2008 |
20080251820 | CMOS image sensor and fabricating method thereof - A fabricating method of a CMOS image sensor includes the steps of: forming a transfer gate on a semiconductor substrate where a device isolation layer is formed; forming a first n- type ion implantation region for a photodiode beneath a surface of the semiconductor substrate, the first n-type ion implantation region being aligned at one side of the transfer gate and having a first width and a first ion implantation depth; forming a second n-type ion implantation region aligned at one side of the transfer gate, the second n-type ion implantation region enclosing the first n-type ion implantation region and having a second width wider than the first width and a second ion implantation depth deeper than the first ion implantation depth and a second depth; forming a p-type ion implantation region between a surface of the semiconductor substrate and the first n-type ion implantation region, the p-type ion implantation region being aligned at one side of the transfer gate and partially overlapped with the first n-type ion implantation region; forming spacers on both sidewalls of the transfer gate; and forming a floating diffusion region at the other side of the transfer gate. | 10-16-2008 |
20090026510 | Image sensor and method for fabricating the same - An image sensor includes an epi-layer of a first conductivity type formed in a substrate, a photodiode formed in the epi-layer, and a first doping region of a second conductivity type formed under the photodiode to separate the first doping region from the photodiode. | 01-29-2009 |
20120028394 | IMAGE SENSOR AND METHOD FOR FABRICATING SAME - An image sensor includes an epi-layer of a first conductivity type formed in a substrate, a photodiode formed in the epi-layer, and a first doping region of a second conductivity type formed under the photodiode to separate the first doping region from the photodiode. | 02-02-2012 |
20120094419 | CMOS IMAGE SENSOR AND FABRICATING METHOD THEREOF - A method includes: forming a transfer gate on a semiconductor substrate; forming a first ion implantation region on a first side of the transfer gate; forming a second ion implantation region on the first side of the transfer gate such that the second ion implantation region encloses the first ion implantation region; forming a third ion implantation region along a surface of the semiconductor substrate; and forming a floating diffusion region at a second side of the transfer gate. | 04-19-2012 |