Byung Hoon
Byung Hoon Ahn, Seoul KR
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20130181335 | LEADFRAME AND SEMICONDUCTOR PACKAGE MADE USING THE LEADFRAME - Metal leadframes, semiconductor packages made using the leadframes, and methods of making the leadframes and packages are disclosed. In one embodiment, the leadframe includes a rectangular frame. A chip pad and a plurality of leads are within the frame. The lower side of the chip pad and the leads includes one or more vertically recessed horizontal surfaces. The upper side of the chip pad may include a groove around a chip mounting region. In a package, the chip pad supports a semiconductor chip electrically connected to the leads. The lower side of the chip pad and leads are exposed at an exterior surface of the package body. Encapsulant material underfills the recessed lower surfaces of the chip pad and leads, thereby locking them to the encapsulant material. A wire may be reliably bonded to the chip pad within the groove formed in the upper side thereof. | 07-18-2013 |
Byung Hoon Jeon, Tokyo JP
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20120134625 | OPTICAL MODULE, OPTICAL MODULE CONNECTOR, AND OPTICAL DEFLECTION MEMBER - An optical module configured to perform conversion between an optical signal and an electrical signal includes a board having a flat-plate shape; a light-receiving part and a light-emitting part attached on a surface of the board, the light-receiving part being configured to receive a first optical signal input from an optical cable and the light-emitting part being configured to output a second optical signal based on an input electrical signal; and an optical deflection member configured to deflect the first optical signal substantially 90 degrees and output the first optical signal to the light-receiving part and to deflect the second optical signal input from the light-emitting part substantially 90 degrees and output the second optical signal to the optical cable, the optical deflection member including multiple optical waveguides arranged in a first array and a second array. | 05-31-2012 |
Byung Hoon Jeon, Shinagawa JP
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20120251056 | CONNECTOR - A connector | 10-04-2012 |
Byung Hoon Jeong, Hwasung-Si KR
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20100244915 | Clock signal generation circuit for reducuing current consumption, and semiconductor device having the same - In an example embodiment, the semiconductor device includes a clock signal generation circuit. The clock signal generation circuit is configured to generate at least one control clock signal in response to an external clock signal and a read command signal. The clock signal generation circuit includes a plurality of delay circuits, and the clock signal generation circuit is configured to selectively disable at least one of the plurality of delay circuits to reduce power consumption. | 09-30-2010 |
Byung Hoon Jo, Seongnam-Si KR
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20140113339 | METHOD FOR CONVERTING AND PRODUCING CARBONATE MINERALS FROM CARBON DIOXIDE USING RECOMBINANT BIOCATALYST - The present invention relates to a technique for capturing carbon dioxide and converting the carbon dioxide to carbonate minerals using a recombinant whole cell biocatalyst expressing carbonic anhydrase. More particularly, the present invention relates to a composition for capturing carbon dioxide and a method for capturing carbon dioxide using the composition, which composition comprises a whole cell of a transformant formed with a vector including a nucleic acid encoding a recombinant carbonic anhydrase; a cell lysate or its fraction of the whole cell; or a recombinant carbonic anhydrase isolated from the whole cell. Further, the present invention relates to a composition and method for converting the carbon dioxide to carbonate minerals using the carbon dioxide capturing composition. | 04-24-2014 |
Byung Hoon Jung, Daejeon KR
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20110070884 | METHOD FOR MULTI-POINT COOPERATION CONSIDERING DELAY IN WIRELESS COMMUNICATION SYSTEM - Provided is a method of a multi-node cooperation considering a delay in a wireless communication system. A frame format may perform scheduling so that uplink cooperation terminals having a similar delay attribute may be classified into an uplink cooperation zone, to thereby prevent interference between the uplink cooperation zone and a non-cooperation zone. An extended cyclic prefix may be applied according to a delay attribute occurring due to an application of the multi-node cooperation. A cooperation base station of an uplink and a downlink may be determined based on the extended cyclic prefix. | 03-24-2011 |
20130150048 | COMMUNICATION SYSTEM AND METHOD FOR SINGLE-POINT TRANSMISSION AND RECEPTION AND COORDINATED MULTI-POINT TRANSMISSION AND RECEPTION - A communication system and method for single-point transmission and reception and coordinated multi-point transmission and reception are provided. The system and method include determining information associated with a channel status of a target terminal. The system and method also include selecting, with respect to the target terminal, one of single-point transmission and reception and coordinated multi-point transmission and reception based on the information associated with the channel status of the target terminal. | 06-13-2013 |
Byung Hoon Kang, Seoul KR
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20110043933 | RENS MOVING MODULE - Disclosed herein is a Lens moving MODULE. The Lens moving MODULE includes a lens barrel having at least one lens which brings an image of a subject into focus. A housing having a space for the lens barrel, and friction member formed in axially. A piezoelectric actuator provided in an outer circumferential surface of the lens barrel, and generating vibration when external voltage is applied to the piezoelectric actuator, with a through hole formed for having the friction member. An elastic member include the friction member, and inserted into the through hole of the piezoelectric actuator, and applying the vibrations to the friction member. | 02-24-2011 |
20110063741 | LENS ACTUATING MODULE - Disclosed herein is a lens actuating module. The module includes a housing having an accommodating space and a bush guide. A lens barrel is accommodated in the accommodating space and includes a lens and a barrel hook. A driving unit applies a driving force to a bush such that it is moved up in the direction of the optical axis, by pulling force of contraction of a shape memory alloy wire. The bush is guided by the bush guide and engages with the barrel hook. A rotary member is interposed between the housing and the lens barrel. A preload unit pulls the lens barrel in the direction of the optical axis such that the lens barrel moves down to an original position, and pulls the lens barrel in a direction perpendicular to the optical axis to maintain a contact of the lens barrel with the rotary member. | 03-17-2011 |
20110091193 | LENS ACTUATING MODULE - A lens actuating module. The module includes a housing and a lens barrel. received in an accommodating space of the housing and having a lens therein. A driving unit applies a driving force to the lens barrel such that the barrel can be moved up in an optical axis direction by a pulling force of contraction of an SMA (shape memory alloy) wire fixed to the housing. A rotary member is interposed between the housing and the lens barrel. A preload unit pulls the lens barrel in the optical axis direction such that the lens barrel can move down to an original position, and pulls the lens barrel in a direction to perpendicular to the optical axis to maintain a contact of the lens barrel with the rotary member. The lens barrel is moved by the contracted or extended amount of the SMA wire, thus realizing a simple structure and miniaturization. | 04-21-2011 |
20120154937 | LENS ACUATING MODULE - Disclosed herein is a lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member. | 06-21-2012 |
20130094844 | CAMERA MODULE HAVING AUTO-FOCUS APPARATUS - The present invention discloses a camera module having an auto-focus apparatus including: a piezoelectric actuator for generating a force for moving a driven member; a rod connected to the piezoelectric actuator and transmitting the force of the piezoelectric actuator to the driven member; a lens barrel having at least one lens; and a connecting member for coupling the rod and the lens barrel together by a magnetic force. The connecting member has a rod guide groove corresponding to the rod and the rod is inserted and coupled to the rod guide groove in a movable manner. Since the lens barrel as a driven member is magnetically coupled to the rod which is adapted to move by the piezoelectric actuator, it is possible to easily assure the tilting performance of lens while securing and maintaining a preload. In addition, the overall size of the camera module can be reduced. | 04-18-2013 |
20130242422 | LENS ACTUATING MODULE - A lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member. | 09-19-2013 |
20140160584 | LENS ACTUATING MODULE - A lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member. | 06-12-2014 |
Byung Hoon Lee, Seoul KR
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20100319012 | Spindle Motor Assembly With Encoder - The present invention provides a spindle motor assembly with an encoder. The spindle motor includes a circuit board, a spindle motor and an encoder. A connector is mounted on the upper surface of the circuit board. The spindle motor is provided on the circuit board. The spindle motor functions to rotate a disk placed thereon. The encoder is provided on the connector and senses a detection mark of the disk and thereby detects a rotating speed of the disk. As such, because the encoder is installed on the connector, the number of components is reduced, and the production cost can be thus reduced. | 12-16-2010 |
20120197139 | AUTO-DIAGNOSTIC BLOOD MANOMETER - The present invention relates to a blood manometer displaying the examined person's heart condition, showing the name of a cardiac disease identified, comprising a cuff pressure control portion for adjusting the air pressure of a cuff; a blood pressure measuring portion having a pressure sensor for measuring blood pressure; a pulse measuring portion having a pulse wave sensor for measuring pulse waves; and a central process-and-control portion which processes by computing the data inputted by the blood pressure measuring portion and the pulse measuring portion, and displays in words the results of the blood pressure that has been measured, such as normal blood pressure, hypertension or hypotension, as well as the result of the pulse that has been measured, such as normal pulse, arrhythmia, tachycardia or bradycardia. The central process-and-control portion is also capable of storing and transmitting the data. | 08-02-2012 |
20130116321 | COMPOSITION CONTAINING SERINE AS AN ACTIVE INGREDIENT FOR THE PREVENTION AND TREATMENT OF FATTY LIVER DISEASES, AND THE USE THEREOF - The present invention is related to a composition comprising a serine as an active ingredient for treating or preventing fatty liver diseases. The inventive compound significantly inhibits the SREBP-1 transcription activity involved in lipid synthesis and reduced the fatty liver formation through various in vitro test and in vivo test therefore it can be useful in the prevention and treatment of the fatty liver diseases as a medicament or health functional food. | 05-09-2013 |
20140107515 | TELEMEDICAL STETHOSCOPE - The present invention relates to a telemedical stethoscope, which automatically diagnoses a disease, and records visually and auditorily, and stores the stethoscope data on a screen. The present invention enhances primary diagnosis and treatment effect for a patient by transmitting/receiving the data to/from a doctor at a medical center and by receiving a telemedicine service. In addition, the present invention transmits the data to a health management program so as to be used for personal healthcare and disease prognosis decision of a patient. | 04-17-2014 |
20160022158 | Ring-Type Cuff For Blood Pressure Manometer - The present invention relates to a ring-type cuff for blood pressure manometer, wherein the cuff (C) comprises: a circular rubber ring ( | 01-28-2016 |
Byung Hoon Lee, Gyunggi-Do KR
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20130134819 | RING SHAPED RUBBER MAGNET AND SPINDLE MOTOR HAVING THE SAME - Disclosed herein is a ring shaped rubber magnet for a spindle motor formed by coupling one surface and the other surface of a sheet shaped rubber magnet to each other, wherein one surface of the sheet shaped rubber magnet has an obtuse angle of 90 degrees or more at an edge of one end portion thereof and an acute angle of 90 degrees or less at an edge of the other end portion thereof, and the other surface of the sheet shaped rubber magnet has an acute angle of 90 degrees or less at an edge of one end portion thereof and an obtuse angle of 90 degrees or more at an edge of the other end portion thereof. | 05-30-2013 |
Byung Hoon Lee, Suwon-Si KR
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20150214464 | VIBRATION GENERATING DEVICE - There is provided a vibration generating device including: a housing having an internal space; a vibrating member of which both end portions are fixed to the housing; a piezoelectric element fixed to a top surface of the vibrating member; a mass body disposed on the piezoelectric element; and a coupling member connecting the mass body and the vibrating member to each other and including a hook portion connected to the vibrating member by elastic deformation. | 07-30-2015 |
Byung Hoon Min, Busan KR
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20150096482 | INSULATION USING LONG GLASS FIBERS AND METHOD OF MANUFACTURING THE SAME - The present invention relates to an insulation used in home appliances and building materials. A method of manufacturing an insulation includes fabricating an adhesive solution by inputting a binder to water contained in a water tank, inputting long glass fibers to the adhesive solution, removing moisture by supplying the long glass fibers to a mesh belt, wherein the mesh belt move left and right and front and rear so that the long glass fibers are uniformly spread, fabricating glass fiber paper by drying the long glass fibers, winding the glass fiber paper in a roll form, and preparing the glass fiber paper rolls in multiple layers, stacking two or more sheets of the glass fiber paper supplied from the rolls, and sewing the sheets of stacked glass fiber paper. | 04-09-2015 |
20150192238 | VACUUM INSULATION PANEL WITH IMPROVED RUPTURING AND PREPARATION METHOD THEREOF - Provided is a vacuum insulation panel comprising: a core material; and a shell material for covering the core material, wherein the shell has a layered structure comprising a surface protective layer, a metal barrier layer, and a thermal deposition layer from the outside, and the sealing strength of the vacuum insulation panel is 5-15 kgf. In addition, provided is a method for preparing the vacuum insulation panel, comprising the steps of: preparing the shell material by sequentially layering the thermal deposition layer, the metal barrier layer and the surface protective layer; inserting the core material between the shell material; reducing pressure and sealing the shell material so as to form a vacuum insulation panel; and heat treating the vacuum insulation panel, wherein the sealing strength of the vacuum insulation panel is 5-15 kgf. | 07-09-2015 |
Byung Hoon Min, Daejun KR
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20080206567 | Plastic Conductive Particles and Manufacturing Method Thereof - Plastic conductive particles having an outer diameter of 2.5 μm˜1 mm obtained by sequentially plating a 0.1˜10 μm thick metal plating layer and a 1˜100 μm thick Pb solder layer or a Pb-free solder layer on plastic core beads having a high elastic modulus of compression, and a method of manufacturing thereof. The method of manufacturing the plastic conductive particles includes preparing plastic core beads having excellent thermal properties and a high elastic modulus of compression, etching surfaces of the plastic core beads for surface treatment thereof, forming a metal plating layer via electroless plating to improve adhesion between the bead surface and the metal plating layer, and then forming a solder layer such that a sealed hexagonal barrel is immersed in an electroplating solution and then an electroplating process is conducted using a mesh barrel rotating 360° at 6˜10 rpm or a mesh barrel having a structure in which one surface of a conventional sealed hexagonal barrel is open, and rotating 200° in right and left directions at 1˜5 rpm, to manufacture plastic conductive particles having a size of 1 mm or less. The plastic conductive particles of this invention enable the maintenance of packaging gaps, and thus can be applied to IC packaging, LCD packaging and other conductive materials. | 08-28-2008 |
Byung Hoon Min, Seoul KR
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20100214900 | METHOD FOR DELETING DATA OF OPTICAL DISK AND OPTICAL DISK DRIVE INCLUDING OPTICAL DISK EMULATION - Provided are a method and a device for permanently erasing data of an optical disk in an optical disk drive including an optical disk emulation. According to the method, an erase command of data recorded on an optical disk is received and it is determined whether the optical disk is a rewritable optical disk or not. Then, an output power of a laser to be projected is raised when the optical disk is the rewritable optical disk and then the data recorded on the optical disk are erased through an output power of the laser. Furthermore, the optical disk drive includes an optical disk storage unit, a contents memory unit, a disk type determination unit, a laser power adjustor, a pick-up unit, and a controller. | 08-26-2010 |
Byung Hoon Min, Ulsan KR
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20140178626 | VACUUM THERMAL INSULATION MATERIAL EQUIPPED WITH A GETTER MATERIAL FOR WATER-FRACTION AND GAS ADSORPTION, AND PRODUCTION METHOD THEREFOR - The vacuum thermal insulation material of the present invention comprises: a core material part which is hermetically sealed under reduced pressure; a getter part which is provided on one side in the middle of the core part; and an outer skin material part which surrounds the core material part and is hermetically sealed. In the getter part, a getter material, comprising a mixture of a hygroscopic material and a gas-adsorbing material, is packed in the form of a nonwoven fabric. In the vacuum thermal insulation material of the present invention, the hygroscopic material is any one of calcium oxide, calcium chloride, zeolite, silica gel, alumina and activated carbon, while the gas-adsorbing material is an oxygen-adsorbing material comprising a Fe based compound; and the hygroscopic material and the gas-adsorbing material are mixed in a ratio of between 20:1 and 200:1. | 06-26-2014 |
20140322477 | HIGH TEMPERATURE VACUUM INSULATION PANEL - The present invention relates to a vacuum insulation panel comprising a core material, and a shell material, and more specifically, to a high temperature vacuum insulation panel usable in a high temperature range. The present invention provides a high temperature vacuum insulation panel including: an inorganic core material comprising glass fiber; and a shell material for sealing the inorganic core material in which the shell material comprises a composite film including a thermal deposition layer adhered to the surface of the inorganic core material, a protective layer for absorbing and dispersing external impact, and a barrier layer for blocking the permeation of gas or moisture between the thermal deposition layer and the protective layer. | 10-30-2014 |
Byung Hoon Oh, Seoul KR
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20130216898 | INHIBITOR OF REDUCTION OF LIFE CYCLE OF REDOX SHUTTLE ADDITIVE AND NON-AQUEOUS ELECTROLYTE AND SECONDARY BATTERY COMPRISING THE SAME - Disclosed is an inhibitor of the reduction of life cycle of a redox shuttle additive that undergoes oxidation-reduction cycling, the inhibitor being at least of one compound selected from the group consisting of vinylene carbonates, ethylene carbonates, cyclic sulfites and unsaturated sultones. Also, Disclosed is a non-aqueous electrolyte and secondary battery comprising the same inhibitor. | 08-22-2013 |
Byung Hoon Ryu, Seoul KR
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20140327498 | BROADBAND CIRCUIT AND COMMUNICATION APPARATUS INCLUDING SAME - A broadband circuit between an antenna operating in a first service band and a power feeding unit and allowing the antenna to operate in a second service band wider than the first service band, includes a first line connected to the power feeding unit, a second line connected to a ground surface, a first capacitor between the first and second lines, a third line connected to the ground surface and parallel to the first line, a fourth line connected to the antenna and parallel to the second line, a second capacitor between the first and third lines, a first inductor between the first and third lines and closer to the first and third lines than the third capacitor, a fourth capacitor between the second and fourth lines, and a second inductor between the second and fourth lines and closer to the second and fourth lines than the fourth capacitor. | 11-06-2014 |
20150109179 | MAGNETIC SHEET, METHOD FOR MANUFACTURING MAGNETIC SHEET AND ANTENNA COMPRISING THE MAGNETIC SHEET - Disclosed are a magnetic sheet, a method of manufacturing the same and an antenna including the magnetic sheet. In the magnetic sheet manufactured by stacking a plurality of green sheets on top of each other and calcining the stacked plurality of green sheets, the plurality of green sheets are stacked after a different material layer is formed on a certain portion of both surfaces or one surface of at least one of the plurality of green sheets. | 04-23-2015 |
20150123855 | ANTENNA AND COMMUNICATION DEVICE COMPRISING SAME - Disclosed are an antenna and a communication device including the same. The antenna includes a feeder, a first loop antenna that has an end connected to the feeder and the other end connected to a ground, and a second loop antenna that has an end connected to the feeder and the other end connected to the ground, and has an electrical length different from that of the first loop antenna, wherein an impedance matching line having a discontinuously different line width is formed in a partial area of the first loop antenna. | 05-07-2015 |
20150249289 | METAMATERIAL ANTENNA - Disclosed is a metamaterial antenna including a conductor cover formed at one side of a wireless terminal, a feed parallel inductor element formed to connect the conductor cover to a feed part, and at least one ground parallel inductor element formed to connect the conductor cover to at least one ground part. | 09-03-2015 |
20150321030 | PORTABLE AIR PURIFIER - Provided is a portable air purifier, which includes: a mask part; a first connecting hose having one end connected to the mask part; a second connection hose in which the first connection hose is installed, and at least part of which has an opening for introducing external air; an air purification module that purifies the introduced external air to a predetermined temperature condition and discharges the purified air to the first connecting hose; and a power supply unit configured to supply power to the heater. Since the air purification module for removing poisonous gases or biochemical pollutants through a catalytic reaction of a metal catalyst layer can be semi-permanently used, the conventional inconvenience of carrying an extra canister is removed. | 11-12-2015 |
Byung Hoon Yang, Seongnam KR
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20150349689 | APPARATUS FOR DIAGNOSING VEHICLE MOTOR PERFORMANCE AND METHOD THEREOF - An apparatus for diagnosing motor performance of a vehicle and a method thereof are provided. The apparatus for diagnosing motor performance includes calculating magnetic flux of the motor under a predetermined diagnosis condition using a magnetic flux calculator. The apparatus further includes determining whether the calculated magnetic flux of the motor is included in a normal range using a validity determiner. | 12-03-2015 |
20150362347 | APPARATUS AND METHOD FOR COMPENSATING FOR POSITION ERROR OF RESOLVER - An apparatus and method are provided for compensating for a position error of a resolver that compensates for positions in the overall speed range using resolver position error measured at a specific speed by providing an angle tracking observer (ATO) for calculating angle information. The ATO compensates for the position errors in the overall speed range based on the position errors measured at the specific speed, to an inside of a resolver-digital converter. The method includes digitalizing detected position information of the motor rotor and receiving the digitalized position information from a resolver-digital converter to measure the position error. An electrical angular velocity of the position error is determined and the position error at the electrical angular velocity 0 is calculated and stored. The position error at a current electrical angular velocity is converted into and compensated for using the calculated position error based on the current electrical angular velocity. | 12-17-2015 |
Byung Hoon Yoo, Anyang-Si KR
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20130024015 | METHOD FOR CONTROLLING BUILDING AUTOMATIC CONTROLL DEVICE - The present disclose a method for controlling a building automatic control device comprising a CPU module including a main-CPU module and a sub-CPU module, a functional module and a host. The method comprises an initial operation step, a synchronization step, a conversion step, a restoring step and a reporting step. By the method, the CPU module which is duplicated to gain safety of a direction digital control (DDC) used in the building automatic control device operate continuously. | 01-24-2013 |
20130242798 | APPARATUS FOR DUPLICATING ROUTER IN BUILDING AUTOMATIC CONTROL SYSTEM AND CONTROLLING METHOD THEREOF - There is disclosed a network apparatus connecting BACnet/IP and BACnet/MSTP that are standard networks used in a building automatic control system such as equipments, electricity, lighting control of a building, more particularly, an apparatus for duplicating a router in a building automatic control system that can achieve stability of a network and reduce data transmission failure on a network and enable serial data transmission by controlling the other router to continuously perform a function of a router instead, when one of two routers installed thereof is stopped, and a controlling method thereof. | 09-19-2013 |
Byung Hoon Yoon, Daejeon KR
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20140243476 | MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE SAME - Disclosed are a modified conjugated diene polymer and a method for preparing the same. The modified conjugated diene polymer and the method for preparing the same advantageously provide superior compatibility with an inorganic filler, heat generation, tensile strength and abrasion resistance, low fuel consumption and excellent resistance on wet roads. | 08-28-2014 |
20150045474 | MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE SAME - Disclosed are a modified conjugated diene polymer and a method for preparing the same. Provided are advantageously a modified conjugated diene polymer and a method for preparing the same which provide superior compatibility with an inorganic filler, heat generation, tensile strength and abrasion resistance, low fuel consumption and excellent resistance on wet roads. | 02-12-2015 |
Byung-Hoon Chang, Gumi-Si KR
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20090290085 | Gate-in-panel type liquid crystal display device and method of fabricating the same - A liquid crystal display device comprises: a first substrate and a second substrate facing and spaced apart from each other, the first substrate and the second substrate including an active area, a signal input area and a pad area, the signal input area and the pad area being disposed at a periphery of the active area; a gate line and a data line on the first substrate in the active area, the gate line and the data line crossing each other; first connection lines and second connection lines in the signal input area, the first connection lines extending to the pad area and crossing the second connection lines; a gate connection pattern contacting the first connection lines and the second connection lines; a common electrode on the second substrate; a shortage-preventing pattern on the common electrode and corresponding to the gate connection pattern; a seal pattern surrounding the active area, the seal pattern including a conductive ball; and a liquid crystal layer between the first and second substrates in the seal pattern. | 11-26-2009 |
Byung-Hoon Cho, Yongin-Si KR
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20140159252 | SEMICONDUCTOR DEVICE - A semiconductor device includes a semiconductor structure having a first wire extending in a first direction, an intermetallic insulating layer covering the semiconductor structure, a via structure penetrating the intermetallic insulating layer, and a second wire extending on the intermetallic insulating layer in a second direction at a predetermined angle with respect to the first direction, the second wire being connected to the first wire through the via structure and including first and second portions on each other, and a protruding portion protruding from at least one of the first and second portions, the protruding portion being at a boundary of the first and second portions. | 06-12-2014 |
Byung-Hoon Cho, Hwaseong-Si KR
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20150221557 | WIRING STRUCTURES AND METHODS OF FORMING THE SAME - In a method of forming a wiring structure, a carbon-containing layer may be formed on a substrate. A conductive layer may be formed on the carbon-containing layer, and the conductive layer may be formed to include a metal. The conductive layer and an upper portion of the carbon-containing layer may be etched to form a wiring and a carbon-containing layer pattern, respectively. | 08-06-2015 |
Byung-Hoon Chung, Seoul KR
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20100142350 | HYBRID OPTICAL DISK DRIVE, METHOD OF OPERATING THE SAME, AND ELECTRONIC SYSTEM ADOPTING THE HYBRID OPTICAL DISK DRIVE - Provided are a hybrid optical disk drive, a method of driving the hybrid optical disk drive, and an electronic system including the hybrid optical disk drive. The hybrid optical disk drive may include an optical disk drive unit for recording/storing data in an optical disk and a solid-state drive (SSD) unit having a storage capacity that is equal to or greater than a maximum storage capacity of the optical disk, which is compatible with the hybrid optical disk drive. | 06-10-2010 |
20120124266 | HYBRID STORAGE DEVICE AND ELECTRONIC SYSTEM USING THE SAME - A hybrid storage device is provided. The hybrid storage device includes a first storage part that comprises an interface device based on a first standard, a second storage part that comprises an interface device based on a second standard, and a connector for interface devices that is shared by the first storage part and the second storage part and comprises a plurality of pins. | 05-17-2012 |
Byung-Hoon Jeong, Suwon-Si KR
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20080211554 | Time Delay Compensation Circuit Comprising Delay Cells Having Various Unit Time Delays - A time delay compensation circuit comprises delay cells having various unit time delays. A delay-locked loop, a type of the time delay compensation circuit, includes a phase detector, a delay line, and a filter unit. The phase detector compares the phase of the external clock signal with that of the feedback clock signal and outputs a phase difference as an error control signal. The delay line includes a plurality of delay cells having various unit time delays. The number of delay cells is adjusted in response to a predetermined shift signal. The delay line receives the external clock signal and outputs an output clock signal, which is obtained by controlling the phase of the external clock signal. The filter unit generates the shift signal, which selects the number of delay cells in the delay line, in response to the error control signal. In the time delay compensation circuit, the front delay cells, which are used to compensate for a delay of an external clock signal having a high frequency, have short unit time delays so as to reduce jitter due to quantization error. Also, the rear delay cells, which are used to compensate for a delay of the external clock signal having a low frequency, have long unit time delays so as to reduce the number of delay cells required for the delay compensation. | 09-04-2008 |
Byung-Hoon Kang, Gyeonggi-Do KR
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20160041660 | SENSING DEVICE, CONTROL METHOD THEREOF, AND RECORDING MEDIUM - Disclosed are an electronic device, a control method thereof, and a recording medium. The electronic device includes a first loop unit configured to sense a first signal relating to an input of the touch object, a second loop unit configured to sense a second signal relating to the input of the touch object, and a controller configured to determine a sensing area including the location where the input is received based on the first signal and to determine the input location included in the determined sensing area based on the second signal. | 02-11-2016 |
Byung-Hoon Kang, Suwon-Si KR
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20150317021 | METHOD OF DETECTING TOUCH INPUT, APPARATUS FOR SENSING TOUCH INPUT, AND APPARATUS FOR INPUTTING TOUCH INPUT - A method of detecting an input of an input marking apparatus includes generating and outputting a number signal to be written to the input marking apparatus, detecting the input marking apparatus in which the number signal is written, by detecting a response signal output from the input marking apparatus, and detecting a position of the input of the input marking apparatus of which the response signal is detected. | 11-05-2015 |
Byung-Hoon Kim, Seongnam-Si KR
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20140242345 | COMPOSITION FOR NANO-COMPOSITE LAYER WITH SUPERHYDROPHOBIC SURFACES, NANO-COMPOSITE LAYER WITH SUPERHYDROPHOBIC SURFACES FORMED THEREFROM, AND PREPARING METHOD THEREOF - A method of preparing a nano-composite layer comprising superhydrophobic surfaces, the method comprising: providing a first roll and a second roll with a predetermined gap therebetween; rotating the first roll and the second roll in a direction towards each other, wherein a linear velocity of the first roll is greater than a linear velocity of the second roll; supplying a composition for the nano-composite layer to the predetermined gap to form a composition layer having a first thickness on a circumference of the first roll; adjusting the linear velocity of the first roll, the second roll, or both, such that the linear velocity of the second roll is greater than or equal to the linear velocity of the first roll to form the nano-composite layer; and separating the nano-composite layer from the first roll. | 08-28-2014 |
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 |
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 |
Byung-Hoon Na, Gwangju KR
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20130170011 | TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE - A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of λ/2, where λ is a resonant wavelength. | 07-04-2013 |
20150138620 | TRANSMISSIVE IMAGE MODULATOR USING MULTI-FABRY-PEROT RESONANT MODE AND MULTI-ABSORPTION MODE - A transmissive image modulator for allowing image modulation over a wide bandwidth with multiple Fabry-Perot resonant modes and multiple absorption modes is provided. The transmissive image modulator includes a lower reflection layer; an active layer disposed on the lower reflection layer, including multiple quantum well layers and multiple barrier layers; an upper reflection layer disposed on the active layer; and at least one micro-cavity layer disposed in at least one of the lower and upper reflection layer. The active layer and the at least one micro-cavity layer have thicknesses of a multiple of λ/2, where λ is a resonant wavelength. | 05-21-2015 |
Byung-Hoon Park, Suwon-Si KR
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20090114358 | Sawdust-reinforced pulp material and method of producing the same - A sawdust-reinforced pulp material and its preparation method are herein disclosed Specifically, the method for preparing the sawdust-reinforced pulp material comprises the steps of: mixing 70% to 85% by weight of a pulp prepared from waste paper with 15% to 30% by weight of sawdust, based on the total weight of pulp and sawdust, to prepare a mixture of pulp and sawdust; blending the mixture with an adhesive in the weight ratio of 1:1; pouring the mixture blended with the adhesive into a mold to form a pulp material; and naturally drying the formed pulp material at an ambient temperature of 20 to 25 degrees C to produce the sawdust-reinforced pulp material. | 05-07-2009 |