Patent application number | Description | Published |
20130151060 | SYSTEM AND METHOD OF DERIVING PARKING TRAJECTORY FOR VEHICLE - Disclosed herein is a technique of deriving a parking trajectory for a vehicle. In the technique, a first extension straight line, which includes a linear travel path of the vehicle when the vehicle initially goes in reverse from a neutral position of a steering angle, is calculated upon the vehicle being to go in reverse. A final parking location is obtained based on a calculated length of a parking space and a parking target location in the parking space, and a second extension straight line which includes the final parking location is calculated therefrom. When the vehicle going in reverse along the first extension straight line turns and goes in reverse towards the second extension straight line, an intermediate extension straight line connecting the first extension straight line and the second extension straight line is calculated so that the vehicle is aligned with the second extension straight line. | 06-13-2013 |
20140016878 | METHOD FOR DIRECTIONAL ADAPTIVE IMAGE INTERPOLATION AND AN ELECTRONIC DEVICE THEREOF - A method of operating an electronic device for image interpolation is provided. The method includes estimating a direction of pixels using a plurality of filters respectively corresponding to a plurality of angles, correcting the direction of the pixels using a direction of neighboring pixels, determining whether the direction estimation has an error according to a direction distribution of the neighboring pixels, and when the direction estimation is determined to have error, correcting the error in the direction estimation. | 01-16-2014 |
20140043563 | BACKLIGHT DEVICE AND LIQUID DISPLAY DEVICE INCLUDING THE SAME - A backlight device includes a light guide plate including a plurality of edges and a light source bar. At least one of the plurality of edges includes a depression, the light source bar is positioned within the depression and includes a plurality of light sources, and the plurality of light sources emit light in different directions. | 02-13-2014 |
20150092385 | DISPLAY APPARATUS - A display apparatus includes a display panel which displays an image, a polarizing member including a first polarizing film on a lower surface of the display panel and a second polarizing film on an upper surface of the display panel, a light guide plate which receives the display panel and is adhered to the first polarizing film, and a reflecting sheet extending from a lower surface of the light guide plate to the upper surface of the display panel and covering the light guide plate and a portion of the display panel. | 04-02-2015 |
20150124180 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display according to an exemplary embodiment of the present invention includes a first display panel and a second display panel which are opposite to each other, a driving unit connection line which is formed in the first display panel, a driving circuit portion which is connected to the driving unit connection line, a backlight unit which is disposed so as to be adjacent to the first display panel, a polarizer which is disposed on a surface of the second display panel and overlaps the driving unit connection line and the driving circuit portion, and a reinforcement unit that overlaps the driving unit connection line, and the polarizer may be disposed on the reinforcement unit. | 05-07-2015 |
20150177548 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a bottom chassis, a backlight assembly received in the bottom chassis, a liquid crystal display panel including a thin film transistor substrate and a counter substrate disposed opposite the thin film transistor substrate, with the liquid crystal display panel being disposed so that the counter substrate faces the backlight assembly. The liquid crystal display further includes a mold structure disposed between the bottom chassis and the liquid crystal display panel, and configured to fasten the liquid crystal display panel to the bottom chassis, a driving connection line connected to the thin film transistor substrate and a shield case configured to cover the driving connection line to protect the driving connection line, and including a lateral side disposed corresponding to an edge of the liquid crystal display panel or disposed inside the edge of the liquid crystal panel. | 06-25-2015 |
Patent application number | Description | Published |
20140070249 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM INCLUDING THE SAME - A light emitting device according to the embodiment includes a body; a first lead electrode having a first bonding part and a second bonding part; a second lead electrode having a third bonding part and a fourth bonding part; a gap part between the first and second lead electrodes; a third lead electrode on a bottom surface of the body; a fourth lead electrode on the bottom surface of the body; a first connection electrode; a second connection electrode; a light emitting chip; and a first bonding member, wherein the gap part includes a first gap part disposed between the first and third bonding parts, and the first gap part includes first and second regions spaced apart from each other corresponding to a width of the third bonding part, and a third region connected to the first and second regions and disposed perpendicularly to the first and second regions. | 03-13-2014 |
20140070259 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME - Disclosed are a light emitting device and a lighting system having the same. The light emitting device includes a body including first and second lateral side parts, third and fourth lateral side parts, and a cavity, a first lead frame extending in a direction of the first lateral side part of the body, a second lead frame extending in a direction of the second lateral side part of the body, a gap part between the first and second lead frames, and a molding member in the cavity. The first lead frame includes a first recess part having a first depth, and a second recess part recessed at a second depth in a region adjacent to the first lateral side part of the body, and the first depth of the first recess part is different from the second depth of the second recess part. | 03-13-2014 |
20140071689 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME - Disclosed are a light emitting device. The light emitting device includes a body having a cavity; a plurality of lead frames in the cavity; a light emitting chip; a first molding member having a first metal oxide material around the light emitting chip; and a second molding member having a second metal oxide material on the first molding member and the light emitting chip, wherein the light emitting chip includes a reflective electrode layer under a light emitting structure, wherein a top surface of the first molding member extends from a region between a top surface of the light emitting chip and a lateral side of the reflective electrode layer at a predetermined curvature, and wherein a bottom surface of the second molding member includes a curved surface which is convex toward the first molding member. | 03-13-2014 |
20140071700 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM INCLUDING THE SAME - Disclosed is a light emitting device. The light emitting device includes: a body including a cavity having first and second inner sides opposite to each other and third and fourth inner sides connected to first and second inner sides and opposite to each other; a first lead frame extending from a bottom of cavity under a first inner side of cavity; a second lead frame extending from the bottom of cavity under a second inner side of cavity; a gap part in the bottom of cavity between first and second lead frames; a light emitting chip on first lead frame; a protective chip on the second lead frame; a recess region recessed outward of body from at least one of third and fourth inner sides of cavity; and a first wire connected to the second frame disposed between light emitting chip and a sidewall of the recess region. | 03-13-2014 |
Patent application number | Description | Published |
20110244522 | ROTATIONAL PCR EQUIPMENT AND PCR METHOD USING THE SAME - Provided are a rotational PCR apparatus, a PCR chip for the same and a rotational PCR method using the same. | 10-06-2011 |
20120295312 | ROTATIONAL PCR EQUIPMENT AND PCR METHOD USING THE SAME - A rotational PCR apparatus, a PCR chip for the same and a rotational PCR method using the same. | 11-22-2012 |
20130130364 | MICRODEVICE FOR PATHOGEN DETECTION - There is provided a microdevice for biomaterial detection, including a passive micromixer to mix a biomaterial, a first probe, and a second probe; a magnetic separation chamber connected with the passive micromixer; and a capillary electrophoresis channel connected with the magnetic separation chamber. | 05-23-2013 |
20150292038 | MICRO-CHIP FOR DIAGNOSIS AND INTEGRATED ROTARY DIAGNOSIS METHOD USING THE SAME - Provided is a micro-chip for diagnosis, including a unit process part located apart from a rotation center, which includes: a target substance capturing unit having a capture passage and a capturing means filling a capture passage; a sample storing unit connected to capture passage and giving an inner space in which a sample is stored; a washing buffer chamber connected to the capture passage and giving an inner space in which a washing buffer is stored; an elution buffer chamber connected to the capture passage and giving an inner space in which an elution buffer is stored; a reaction solution chamber giving a space in which a reaction solution required for a PCR process is stored; a discharge passage connected to the target substance capturing unit and the reaction solution chamber; a wasted solution chamber connected to the discharge passage; and a target substance chamber connected to the discharge passage. | 10-15-2015 |
20160082804 | AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES - An air conditioning system for motor vehicles includes an air conditioner case having a left path, a right path and a rear seat path. A temperature door is configured to adjust a volume of a cold air or a hot air. A main blower is configured to blow the cold air or the hot air and an air volume distribution door is configured to control opening degrees of the left path and the right path. A rear seat auxiliary blower is configured to increase a volume and a pressure of the cold air or the hot air flowing through the rear seat path. A control unit is configured to, when an air volume distribution ratio of the main blower is changed, correct an opening position of the air volume distribution door and compensate a change in an air volume distribution ratio of the left path and the right path. | 03-24-2016 |
Patent application number | Description | Published |
20110149039 | DEVICE AND METHOD FOR PRODUCING NEW 3-D VIDEO REPRESENTATION FROM 2-D VIDEO - The present invention relates to a device and a method for allowing a user to reproduce new 3-D scene from one or two or more given 2-D video frames that already exist. The present invention provides a device and a method for automating post-image processing requiring a lot of manual work, thereby making it possible to produce and edit new 3-D representation from the existing 2-D video. | 06-23-2011 |
20120148161 | APPARATUS FOR CONTROLLING FACIAL EXPRESSION OF VIRTUAL HUMAN USING HETEROGENEOUS DATA AND METHOD THEREOF - Disclosed are an apparatus for controlling facial expression of a virtual human using heterogeneous information and a method using the same. The apparatus for controlling expression of a virtual human using heterogeneous information includes: an extraction module extracting feature data from input image data and sentence or voice data; a DB construction module classifying the extracted feature data into a set of emotional expressions and a emotional expression category by using a set of pre-constructed index data on heterogeneous data; a recognition module transferring the classified emotional expression category; and a viewing module viewing the images and the sentence or voice of the virtual human according to the emotional expression category. By this configuration, the exemplary embodiment of the present invention can delicately express emotion of a virtual human and increase recognition for emotional classification accordingly. | 06-14-2012 |
20120167014 | VISUAL SURROGATE FOR INDIRECT EXPERIENCE AND APPARATUS AND METHOD FOR PROVIDING THE SAME - Disclosed herein is a technology for utilizing an indirect experience without copying a real world to a virtual world. An apparatus for providing a visual surrogate for indirect experience according to an embodiment of the present invention includes a synchronization setup unit for setting up synchronization models between a surrogate, a real object and virtual objects corresponding to the surrogate and the real object, wherein the surrogate is a substitute for a remote user and the virtual objects are displayed in a control space. A control space generation unit generates the control space required to input commands for the surrogate and the real object and to output surrounding information sensed by the surrogate. A service provision unit generates an application in which the synchronization models and the control space are packaged. | 06-28-2012 |
20140354630 | TREE MODEL AND FOREST MODEL GENERATING METHOD AND APPARATUS - Provided is a tree model generating method according to an embodiment of the present invention. The tree model generating method includes separating and extracting a skeleton of a tree from an image including the tree to generate a matte image, applying a graph representation scheme of a two-dimensional (2D) object to the matte image to generate an object skeleton graph, generating a depth information value in accordance with a predetermined rule and allocating the generated depth information value to each node on the object skeleton graph to generate a three-dimensional (3D) primary tree model, adding branches to the primary tree model based on a branch library constructed in advance and the predetermined rule to generate a secondary tree model, and performing self-growth representation with respect to the secondary tree model based on a distance between each node on the object skeleton graph to generate a tertiary tree model. | 12-04-2014 |
Patent application number | Description | Published |
20130251834 | FIELD EMISSION DEVICE AND NANOFIBER MANUFACTURING DEVICE - Disclosed herein is a field emission device which makes it possible to reliably mass-produce nanofibers having satisfactory quality, even if field emission is conducted in such a way that high voltage is applied to a collector while a nozzle block is grounded. The field emission device includes a collector ( | 09-26-2013 |
20130251838 | FIELD EMISSION DEVICE AND NANOFIBER MANUFACTURING DEVICE - Disclosed herein is a field emission device which makes mass-production of nanofibers having satisfactory performance possible. The field emission device ( | 09-26-2013 |
20130256930 | METHOD AND DEVICE FOR MANUFACTURING NANOFIBER - Provided is a nano-fiber manufacturing apparatus capable of mass-producing nano-fibers having uniform quality at a low manufacturing cost. The nano-fiber manufacturing apparatus is equipped with a nozzle block having a plurality of upward nozzles and a polymer solution supply channel. The nano-fiber manufacturing apparatus field-emits the nano-fibers while overflowing the polymer solution from the upward nozzles, and at the same time, collects the overflowed polymer solution so as to reuse it. The nano-fiber manufacturing apparatus is additionally equipped with a raw material tank, regeneration tanks, a middle tank, a first transfer device for transferring the polymer solution to the regeneration tanks, a second transfer device for transferring the polymer solution to the middle tank, and first and second transfer control devices for controlling the transfer operations of the first and second transfer devices. | 10-03-2013 |
20130273190 | NANOFIBER MANUFACTURING DEVICE - The present invention relates to a nanofiber manufacturing apparatus having a plurality of electrospinning units disposed serially along the conveying direction of a long sheet, each electrospinning unit including: a conductive case; a collector attached to the case by means of an insulation member; a nozzle block disposed to face the collector and having a plurality of nozzles from which polymer solution is ejected mounted thereon; a power supply adapted to apply a high voltage to a space between the collector and the nozzle block; an auxiliary belt formed of an insulative porous endless belt located and freely rotated at a position encompassing the collector; and an auxiliary belt driver adapted to rotate the auxiliary belt to a rotating speed corresponding to the conveying speed of the long sheet, wherein the positive electrode of the power supply is connected to the collector, and the negative electrode thereof to the nozzle block and the case, and when the collector is seen from the nozzle block, the outer edge of the insulation member is located more outwardly than the outer edge of the collector, so that if it is assumed that the thickness of the insulation member is a and the distance between the outer edge of the insulation member and the outer edge of the collector is b, it is satisfied that a≧6 mm and a+b≧50 mm. | 10-17-2013 |
Patent application number | Description | Published |
20100277123 | Method for Balancing of High Voltage Battery Pack - The present invention relates to a cell balancing method for a high-voltage battery pack, and the method comprises steps of a) measuring an electromotive force of each cell composing the battery pack; b) selecting the cell to be balanced based on the electromotive force of the each cell; c) computing a total amount of charges used for balancing of the cell to be balanced; d) obtaining an accumulative amount of charges by accumulating an amount of current consumed for the balancing while performing the balancing of the cell to be balanced; and e) completing the balancing of the cell to be balanced when the accumulative amount of charges equals the total amount of charges. | 11-04-2010 |
20100280777 | Method for Measuring SOC of a Battery in a Battery Management System and the Apparatus Thereof - According to an embodiment of this invention, a method for measuring SOC (State Of Charge) of a battery comprises the steps of: obtaining current data, voltage data and temperature by measuring the current, the voltage and the temperature of a battery; calculating SOCi (State Of Charge based on current) by accumulating the current data; calculating open circuit voltage by using an equivalent circuit model which simply presents the current data, the voltage data and the battery through an electric circuit; calculating SOCv (State Of Charge based on voltage) by using the temperature data and the open circuit voltage; and choosing at least one of the SOCi and the SOCv as SOC of the battery by using the SOCi and the SOCv based on the judgment on the current state of the battery for a certain time interval. | 11-04-2010 |
20100283471 | Method for Measuring SOC of a Battery Management System and the Apparatus Thereof - This invention is related to a method and an apparatus for choosing SOCi (State Of Charge based on current) or SOCv (State Of Charge based on voltage) as the SOC (State Of Charge) of a battery depending on a condition in a battery management system by using an equivalent circuit model. In this invention, a method for measuring SOC of a battery in a battery management system is characterized by comprising the steps of: obtaining voltage data and temperature by measuring the current, voltage and temperature of a battery; calculating SOCi by accumulating the current data; calculating open circuit voltage by using an equivalent circuit model which simply presents the current data, the voltage data and the battery through an electric circuit; calculating SOCv by using the temperature data and the open circuit voltage; and choosing at least one of the SOCi and the SOCv as SOC of the battery by using the SOCi and the SOCv based on the judgment on the current state of a vehicle for a certain time interval. | 11-11-2010 |
20110089898 | Two-Stage Charge Equalization Method and Apparatus for Series-Connected Battery String - A two-stage charge equalization apparatus for a series-connected battery string having a two-stage DC-DC converter including a first DC-DC converter; and a second DC-DC converter which is inputted. A battery string is divided into one or more battery modules having a plurality of battery cells connected in series, and a current conversion switch module forms a path of the charge current between the battery module and the second DC-DC converter to allow the charge current to be applied to the particular battery cell composing the battery module and controls an application direction of the charge current. A microprocessor determines a battery cell to be charged of a low-charged battery cell and controls the current conversion switch module to allow the charge current to be applied to the battery cell to be charged. | 04-21-2011 |
20110285352 | Charge Equalization Apparatus for Series-Connected Battery String Using Regulated Voltage Source - An automatic charge equalization apparatus using a regulated voltage source according to the present invention comprises a battery module having a plurality of batteries connected in series; a battery string having M (natural number of M≧2) battery modules connected in series: a regulated voltage source which is provided for each battery module and outputs and maintains an average voltage of the battery string; a bidirectional switch block which is provided for each battery module between the battery module and the regulated voltage source to connect each battery to an output of the regulated voltage source by forming a parallel current moving path to each battery composing the battery module; and a microprocessor controlling the bidirectional switch block, wherein each battery composing the battery module shares the regulated voltage source by the bidirectional switch block and the microprocessor controls the bidirectional switch block to successively connect the batteries composing the battery module with the regulated voltage source. | 11-24-2011 |
20120016613 | Insulation Resistance Measuring Circuit Free from Influence of Battery Voltage - Provided is an insulation resistance measuring circuit including: a source resistor unit including a first source resistor connected between a positive terminal of a battery and a second source resistor and the second source resistor connected between a negative terminal of the battery and the first source resistor; a voltage sensing unit sensing a voltage of the first source resistor as a first voltage and sensing a voltage of the second source resistor as a second voltage; and an insulation resistance measuring unit measuring an insulation resistance of the battery through a value obtained by dividing a difference between the first and second voltages by a sum between the first and second voltages. | 01-19-2012 |
20120086390 | Charge Equalization Apparatus And Method For Series-Connected Battery String - Provided are a charge equalization apparatus and method for a battery string connected in series, and more particularly, are a charge equalization apparatus and method that efficiently perform charge equalization while reducing entire complexity and volume and lowering production costs through a configuration that an individual battery included in a battery string shares a single voltage sensing module and a single charge equalizing module; a switch block of a two-stage structure forms a current path for measuring voltage of individual batteries included in the battery string, and at the same time, forms a charging or discharding path of a low-charged or over-charged battery among the battery strings; and a switch device having low withstand voltage is used. | 04-12-2012 |
20120256488 | BATTERY MANAGEMENT APPARATUS OF HIGH VOLTAGE BATTERY FOR HYBRID VEHICLE - The present invention relates to a battery management apparatus of a high voltage battery for a hybrid vehicle, in more detail, a battery management apparatus of a high voltage battery for a hybrid vehicle which includes: a plurality of battery packs including a plurality of unit cells; slave battery management modules measuring and monitoring temperature and voltage of the unit cells in the battery packs; temperature/voltage measurement wires connecting the unit cells with adjacent unit cells for the slave battery management modules to measure temperature and voltage between the unit cells and the adjacent unit cells; a master battery management module connected with the slave battery management modules; and communication wires connecting the modules. | 10-11-2012 |
20130157112 | HIGH-VOLTAGE BATTERY WITH INTEGRATED CELL CONNECTOR - Disclosed herein is a high-voltage battery with an integrated connector. The high-voltage battery includes cells, support members, a housing, the integrated connector and a BMS. A lower connection member is provided on one side of each support member and has protrusions made of electrical conductors. The protrusions come into contact with corresponding electrodes of the cells. A cell assembly formed by the arrangement of the cells and the supports is inserted into the housing. The integrated connector is connected to the lower connection members of the support members so as to mechanically and electrically connect the cells to each other. | 06-20-2013 |
20140002095 | SOC Correcting System Having Multiple Packs in Parallel | 01-02-2014 |
20140023887 | POUCHED TYPE SECONDARY BATTERY INCLUDING GAS DISCHARGING DEVICE AND GAS DISCHARGING CONTROL METHOD - The present invention relates to a pouch-type secondary battery including a gas discharging device and a gas discharging control method, comprising: a plurality of pouched type cell modules including a pair of pouched type cells sealed by a pouch, having cathode taps and anode taps drawn to the outside of one side of the pouch, and sequentially laminated to each other, and a cell case coupled to seal the pouches of the pouched type cells; a gas discharging hole which is formed at and communicates with one side of the cell case; a connective duct which is coupled and communicates with the gas discharging hole; and a fan which is formed at one side of the connective duct. | 01-23-2014 |
20140052396 | Device and Method for Measuring the Capacity Degradation of a Battery - Provided are an apparatus and a method for measuring battery capacity fade. The apparatus for measuring battery capacity fade includes: at least one battery used in a hybrid vehicle, a plug-in hybrid electric vehicle or an electric vehicle; a sensing unit sensing current, voltage and temperature of the at least one battery; a data processing unit measuring voltage and current data from the sensing unit if the current is constant current in a charging period and state of charge (SOC) is in a predetermined region; and a calculating unit setting at least two points on the voltage data and applying the voltage data corresponding to the at least two points to an equivalent circuit model of the at least one batter, to calculate faded capacity. | 02-20-2014 |
20140088898 | Method for Estimation State of Health for ESS - Provided is a system for estimating a state of health for an ESS, including: a pack voltage calculating processor receiving cell voltage of a battery cell that is the most basic of an energy storage system (ESS) to calculate pack voltage of a battery pack; an SOH estimating processor receiving the pack voltage from the pack voltage calculating processor and setting preconditions for estimating state of health (SOH) to estimate the SOH meeting the preconditions; an SOH calculating processor confirming pack voltage when meeting the preconditions at the time of estimating the SOH and calculating the SOH by using a voltage difference between the confirmed current pack voltage and initial pack voltage; and an SOC compensating processor calculating a state of charge (SOC) compensating capacity by multiplying initial rated capacity by the SOH received from the SOH calculating processor. | 03-27-2014 |
20140117939 | SECONDARY BATTERY MANAGEMENT SYSTEM AND METHOD FOR EXCHANGING BATTERY CELL INFORMATION - Provided is a secondary battery management system and method for exchanging information in a multi-pack parallel structure using the same, and more particularly, to a secondary battery management system and method for exchanging information in a multi-pack parallel structure using the same, including:
| 05-01-2014 |
Patent application number | Description | Published |
20150348828 | GAP-FILL METHODS - Gap-fill methods comprise: (a) providing a semiconductor substrate having a relief image on a surface of the substrate, the relief image comprising a plurality of gaps to be filled; (b) applying a gap-fill composition over the relief image, wherein the gap-fill composition comprises a non-crosslinked crosslinkable polymer, an acid catalyst, a crosslinker and a solvent, wherein the crosslinkable polymer comprises a first unit of the following general formula (I): | 12-03-2015 |
20160005641 | GAP-FILL METHODS - Provided are gap-fill methods. The methods comprise: (a) providing a semiconductor substrate having a relief image on a surface of the substrate, the relief image comprising a plurality of gaps to be filled, wherein the gaps have a width of 50 nm or less; (b) applying a gap-fill composition over the relief image, wherein the gap-fill composition comprises a first polymer comprising a crosslinkable group, a second polymer comprising a chromophore, wherein the first polymer and the second polymer are different, a crosslinker, an acid catalyst and a solvent, wherein the gap-fill composition is disposed in the gaps; (c) heating the gap-fill composition at a temperature to cause the first polymer to self-crosslink and/or to crosslink with the second polymer to form a crosslinked polymer; (d) forming a photoresist layer over the substrate comprising the crosslinked polymer-filled gaps; (e) patternwise exposing the photoresist layer to activating radiation; and (f) developing the photoresist layer to form a photoresist pattern. The methods find particular applicability in the manufacture of semiconductor devices for the filling of high aspect ratio gaps with an antireflective coating material. | 01-07-2016 |
Patent application number | Description | Published |
20100176206 | Memory Card - Provided is a memory card that reinforces rigidity of a product, and increases the value of the product by improving the appearance of the product. The memory card includes a semiconductor chip; a case installed to surround the semiconductor chip; and a reinforcement member attached to one surface of the case so that rigidity of the case is increased. The surface of the case can be textured or marked by a variety of surface finishing techniques. | 07-15-2010 |
20100198530 | ESTIMATION OF NON-EQUIBIAXIAL STRESS USING INSTRUMENTED INDENTATION TECHNIQUE - Method for evaluating an asymmetric residual stress for a material by the indentation test comprises applying the residual stresses with an uniaxial and an symmetrical biaxial tensions on the material and then performing an instrumented indentation test indenting an asymmetric indenter on the material; and comparing a slope of indentation load-depth curve when the long diagonal direction of the asymmetric indenter is perpendicular to the direction of the largest residual stress with that in stress-free state, and then a slope of indentation load-depth curve when the long diagonal direction of the asymmetric indenter is parallel to the direction of the largest residual stress with that in stress-free state, so as to evaluate the asymmetric residual stress for the material. | 08-05-2010 |
20100224973 | Semiconductor memory device and method of fabricating the same - Provided is a semiconductor device and method of fabricating the semiconductor memory device. The semiconductor device may be formed by forming a first welding groove along outside edges of one case of a pair of upper and lower cases, forming a first welding protrusion along outside edges of the other case, the first welding protrusion being formed to correspond to the first welding groove and having a volume larger than a volume of the first welding groove. The method may further include inserting the first welding protrusion into the first welding groove to enclose a memory module in an inner accommodating space of the upper and lower cases, melting the first welding protrusion so that a first portion of the first welding protrusion fills the first welding groove and a second portion of the first welding protrusion fills a space between welding portions of the upper case and the lower case, and solidifying the first and second portions of the first welding protrusion. | 09-09-2010 |
20130328182 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - Provided is a semiconductor device and method of fabricating the semiconductor memory device. The semiconductor device may be formed by forming a first welding groove along outside edges of one case of a pair of upper and lower cases, forming a first welding protrusion along outside edges of the other case, the first welding protrusion being formed to correspond to the first welding groove and having a volume larger than a volume of the first welding groove. The method may further include inserting the first welding protrusion into the first welding groove to enclose a memory module in an inner accommodating space of the upper and lower cases, melting the first welding protrusion so that a first portion of the first welding protrusion fills the first welding groove and a second portion of the first welding protrusion fills a space between welding portions of the upper case and the lower case, and solidifying the first and second portions of the first welding protrusion. | 12-12-2013 |
20140027897 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - Provided is a semiconductor device and method of fabricating the semiconductor memory device. The semiconductor device may be formed by forming a first welding groove along outside edges of one case of a pair of upper and lower cases, forming a first welding protrusion along outside edges of the other case, the first welding protrusion being formed to correspond to the first welding groove and having a volume larger than a volume of the first welding groove. The method may further include inserting the first welding protrusion into the first welding groove to enclose a memory module in an inner accommodating space of the upper and lower cases, melting the first welding protrusion so that a first portion of the first welding protrusion fills the first welding groove and a second portion of the first welding protrusion fills a space between welding portions of the upper case and the lower case, and solidifying the first and second portions of the first welding protrusion. | 01-30-2014 |
Patent application number | Description | Published |
20090323150 | ACTUATOR FOR HOLOGRAPHIC INFORMATION STORING APPARATUS - An actuator to drive a mirror of a holographic information storing apparatus, the actuator including: piezoelectric cells; support members mounted on the piezoelectric cells; a hinge member mounted on the support member; and a post mounted on the hinge member, to support the mirror. The hinge member includes a bar disposed parallel to a rotation axis of the mirror, and a curved portion that extends from the bar. | 12-31-2009 |
20100060966 | ACTUATOR USING PIEZOELECTRIC ELEMENT AND METHOD OF DRIVING THE SAME - An actuator using a piezoelectric element and a method of driving the same. The actuator includes at least one piezoelectric cell moving by displacement according to an input voltage, at least one piezoelectric sensor sensing the displacement of the at least one piezoelectric cell, an error detector detecting an error in the at least one piezoelectric sensor, and a feedback signal generator generating a feedback signal corresponding to the error, thereby performing micromirror driving and sensing. | 03-11-2010 |
20150200991 | DATA STREAMING METHOD OF AN ELECTRONIC DEVICE AND THE ELECTRONIC DEVICE THEREOF - A data streaming method of an electronic device include receiving an information file of a multimedia content from a server, retrieving time information for a unit of data transmission in the information file, and determining an allowed reception time of the data transmission time for a data transmission. An electronic device includes a communication interface configured to access a server, and a processor configured to communicate with the server accessed through the communication interface, wherein the processor is configured to receive an information file of a multimedia content from the server, retrieve time information of a data transmission unit in the information file, and determine an allowed reception time of the data transmission time based on the time information of the unit of data transmission. | 07-16-2015 |
Patent application number | Description | Published |
20110218240 | NOVEL COMPOUND WITH SPIRO CHIRAL CARBON BACKBONE, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME - Provided are a novel compound with a spiro chiral carbon backbone, a stereoisomer thereof, an enantiomer thereof, an in vivo hydrolysable precursor thereof, or a pharmaceutically acceptable salt thereof. The novel compound with the spiro chiral carbon backbone has excellent osteoblast differentiation activity, mast cell inhibitory activity, and fatty acid synthesis inhibitory activity in the liver. Therefore, the novel compound can be expected to play an innovative role in treatment of osteoporosis, fatty liver, and obesity. | 09-08-2011 |
20120170947 | APPARATUS AND METHOD FOR RECEIVING LIGHT USING MULTIPLE LIGHT RECEIVING SENSORS - In an apparatus and method for receiving light using multiple light receiving sensors, a light receiving apparatus includes a light receiving unit comprising multiple light receiving sensors to receive an optical signal; an analyzing unit to extract a highlighted area; a light receiving controlling unit to activate a first light receiving sensor corresponding to the highlighted area, and to determine the first light receiving sensor to be a part of a first sensor group; and a data processing unit to demodulate an optical signal received by the first sensor group into data. A method for receiving an optical signal including extracting a highlighted area; activating a light receiving sensor corresponding to the highlighted area; receiving light through the first light receiving sensor; grouping the first light receiving sensor into a first sensor group; and demodulating an optical signal received by the first sensor group into data. | 07-05-2012 |
20150035009 | FIN FIELD EFFECT TRANSISTOR, SEMICONDUCTOR DEVICE INCLUDING THE SAME AND METHOD OF FORMING THE SEMICONDUCTOR DEVICE - A fin field effect transistor includes a first fin structure and a second fin structures both protruding from a substrate, first and second gate electrodes on the first and second fin structures, respectively, and a gate dielectric layer between each of the first and second fin structures and the first and second gate electrodes, respectively. Each of the first and second fin structures includes a buffer pattern on the substrate, a channel pattern on the buffer pattern, and an etch stop pattern provided between the channel pattern and the substrate. The etch stop pattern includes a material having an etch resistivity greater than that of the buffer pattern. | 02-05-2015 |
20150061719 | VERTICAL PROBE CARD FOR MICRO-BUMP PROBING - The present invention relates to a probe card, and more particularly a probe card that can provide fine pitch for micro-bump probing, can be manufactured at a low cost for a short time through a simple manufacturing process, and can have excellent electric characteristics because it can have the components and a thin film resistance therein. | 03-05-2015 |
20150137263 | SEMICONDUCTOR DEVICE HAVING FIN-TYPE FIELD EFFECT TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A field effect transistor includes a fin structure, having a sidewall, protruding from a substrate, and a device isolation structure on the substrate, the device isolation structure defining the sidewall of the fin structure, wherein the fin structure includes a buffer semiconductor pattern disposed on the substrate and a channel pattern disposed on the buffer semiconductor pattern, wherein the buffer semiconductor pattern has a lattice constant different from that of the channel pattern, and wherein the device isolation structure includes a gap-fill insulating layer, and includes an oxidation blocking layer pattern disposed between the buffer semiconductor pattern and the gap-fill insulating layer. | 05-21-2015 |
20150249087 | SEMICONDUCTOR FIN DEVICES AND METHOD OF FARICATING THE SEMICONDUCTOR FIN DEVICES - A semiconductor device includes a substrate, an insulating layer disposed on the substrate and having a trench exposing a surface portion of the substrate, and a channel-forming structure comprising crystalline semiconductor material. The channel-forming structure has a lower portion located in the trench and fins extending upright on the lower portion, where the fins are spaced from each other and are each narrower than an opening of the trench, and the lower portion of the channel forming structure has a higher crystal defect density than the fins of the channel forming structure. | 09-03-2015 |
20150311286 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device may include a strain relaxed buffer layer provided on a substrate to contain silicon germanium, a semiconductor pattern provided on the strain relaxed buffer layer to include a source region, a drain region, and a channel region connecting the source region with the drain region, and a gate electrode enclosing the channel region and extending between the substrate and the channel region. The source and drain regions may contain germanium at a concentration of 30 at % or higher. | 10-29-2015 |
20160005864 | FIELD EFFECT TRANSISTOR AND METHOD OF FABRICATING THE SAME - A MOSFET may be formed with a strain-inducing mismatch of lattice constants that improves carrier mobility. In exemplary embodiments a MOSFET includes a strain-inducing lattice constant mismatch that is not undermined by a recessing step. In some embodiments a source/drain pattern is grown without a recessing step, thereby avoiding problems associated with a recessing step. Alternatively, a recessing process may be performed in a way that does not expose top surfaces of a strain-relaxed buffer layer. A MOSFET device layer, such as a strain-relaxed buffer layer or a device isolation layer, is unaffected by a recessing step and, as a result, strain may be applied to a channel region without jeopardizing subsequent formation steps. | 01-07-2016 |
Patent application number | Description | Published |
20100122102 | DISPLAY DEVICE AND METHOD FOR DISPLAYING POWER CONSUMPTION - A display device is provided, including an input unit through which a command to display power consumption information is input, a calculation unit which calculates a power consumption value in a current display mode in response to the command, and a display unit which displays information regarding the power consumption value calculated by the calculation unit. | 05-13-2010 |
20120271912 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING IP INFORMATION IN A WIRELESS COMMUNICATION NETWORK - An apparatus and method are provided for transmitting and receiving Internet Protocol (IP) information in a wireless communication network. The IP information transmission apparatus includes a memory that stores IP information of at least one mobile terminal included in a group of mobile terminals for short-range wireless communication, and a controller that receives an IP information request message requesting the IP information of the at least one mobile terminal included in the group, generates the IP information of the at least one mobile terminal included in the group based on the stored IP information, and transmits the generated IP information. | 10-25-2012 |
20130169763 | DISPLAY APPARATUS, CONTROL METHOD THEREOF, AND INPUT APPARATUS USED IN THE SAME - A display apparatus and a method of controlling the same are provided. The display apparatus includes a plurality of reception units configured to receive a plurality of different contents, a signal processing unit configured to process each of the plurality of contents, an output unit configured to output contents processed in the signal processing unit, a remote controller signal reception unit configured to receive a selection signal from a remote controller, and, if the selection signal is received, a control unit configured to perform different control operations according to a current operation state of the display apparatus. | 07-04-2013 |
20140361378 | SEMICONDUCTOR DEVICE HAVING STRAIN-RELAXED BUFFER LAYER AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a substrate, a strain-relaxed buffer layer on the substrate, at least one well in the strain-relaxed buffer layer, a first channel layer on the strain-relaxed buffer layer, and a second channel layer on the well. A lattice constant of material constituting the first well is less than a lattice constant of the material constituting the strain-relaxed buffer layer, but a lattice constant of material constituting the second well is greater than the lattice constant of the material constituting the strain-relaxed buffer layer. | 12-11-2014 |
Patent application number | Description | Published |
20110223748 | METHOD FOR PHASE TRANSITION OF AMORPHOUS MATERIAL - Disclosed herein is a method of crystallizing an amorphous material for use in fabrication of thin film transistors. The method includes forming an amorphous silicon layer on a substrate, depositing a Ni metal layer on part of the amorphous silicon layer, and heat-treating the amorphous silicon layer to cause phase transition of the amorphous silicon, wherein the Ni metal layer is deposited to an average thickness of 0.79 Å or less. The method can crystallize an amorphous material for use in thin film transistors using the metal induced lateral crystallization while restricting thickness and density of Ni, thereby minimizing current leakage in the thin film transistor. | 09-15-2011 |
20130162608 | DISPLAY APPARATUS, UPGRADING APPARATUS AND CONTROL METHOD OF THE SAME AND DISPLAY SYSTEM - A display apparatus includes a display unit, an image processor which processes an image signal that is input from an external source in at least one preset external input mode according to a preset image processing operation and displays an image on the display unit based on the processed image signal; a connector to which an upgrading apparatus which upgrades the preset image processing operation is connected, and a controller which, upon receiving packed data which combine a plurality of types of image data, and packing information of the packed data from the upgrading apparatus through the connector, controls the image processor to display an image on the display unit based on the plurality of types of image data which are unpacked based on the packing information. | 06-27-2013 |
20130206977 | METHOD FOR CRYSTALLIZING LOW MASS IONS FOR DIAGNOSING COLORECTAL CANCER AND METHOD FOR DIAGNOSING COLORECTAL CANCER USING SAME - The present invention provides a method for crystallizing low mass ions for diagnosing colorectal cancer by using a MALDI-TOF mass spectrometer to biostatistically analyze low mass ions, which are extracted from a biological sample, and a method for providing information for diagnosing colorectal cancer using same. The present inventions can provide a diagnostic method, which requires low cost and a short time for analysis, can analyze large areas, and which can provide superior and credible discriminations. | 08-15-2013 |
20130231869 | APPARATUS FOR CANCER DIAGNOSIS - The present invention provides an apparatus for screening cancer, which reads low-mass ion mass spectrum for diagnosing cancer based on biostatistical analysis with respect to low-mass ions extracted from biological materials, and diagnoses cancer using the low-mass ion spectrum. An apparatus for cancer diagnosis, including a low-mass ion detecting unit which detects mass spectra of low-mass ions of biological materials; a cancer diagnosing unit which compares and analyzes patterns of mass spectra and diagnoses cancer; a display unit which displays cancer diagnosis information from the cancer diagnosing unit. | 09-05-2013 |
Patent application number | Description | Published |
20090261438 | VISIBLE-RANGE SEMICONDUCTOR NANOWIRE-BASED PHOTOSENSOR AND METHOD FOR MANUFACTURING THE SAME - A semiconductor nanowire-based photosensor includes a substrate, at least a top surface of the substrate being formed of an insulator, two electrodes spaced at a predetermined interval apart from each other on the substrate, metal catalyst layers disposed respectively on the two electrodes, and visible-range semiconductor nanowires grown from the metal catalyst layers on the two electrodes. The semiconductor nanowires grown from one of the metal catalyst layers are in contact with the semiconductor nanowires grown from the other metal catalyst layer, while the semiconductor nanowires grown respectively from the metal catalyst layers on the two electrodes are floated between the two electrodes over the substrate. | 10-22-2009 |
20090317943 | Alignment of Semiconducting Nanowires on Metal Electrodes - The present invention relates to a method for aligning semiconducting nanowires on a metal electrode ( | 12-24-2009 |
20130174098 | METHOD AND RECORDED MEDIUM FOR PROVIDING 3D INFORMATION SERVICE - A method of providing a 3D information service at a user terminal includes: receiving a first request of a user for displaying information; and displaying information elements, which have different depths along the Z axis orthogonal to a screen (XY plane), by rotating the information elements about any one of the X axis and the Y axis, where the rotational axis of each of the information elements is set at different points on the YZ plane or the XZ plane. According to certain embodiments of the invention, the information elements on a screen may be shown as planar elements in a still screen for greater legibility, but when the information elements are in motion, such as for changing the screen or moving a content element, the motion is provided with differing speeds according to depth, thereby providing a sense of spatial perception unique to 3-dimensional images. | 07-04-2013 |
20150256890 | METHOD AND APPARATUS FOR PROVIDING A CHANNEL SERVICE - A method and an apparatus for providing a channel service are disclosed. The method may generate a channel list including a channel number inputted by a user and a main viewing channel list and display together the channel list and the main viewing channel list. Here, the channel list includes at least one channel of which number starts from the inputted channel number, and the main viewing channel list includes one or more channels viewed mainly by the user with the received channel number. | 09-10-2015 |