Patent application number | Description | Published |
20100289187 | Film for insert injection molding and insert injection molding method using the same - Disclosed herein are a film for insert injection molding and an insert injection molding method using the same. The film has a symmetrical structure about a thin metallic base film. Such a structure realizes superior appearance and reliability. | 11-18-2010 |
20110284388 | Resin Plating Method Using Graphene Thin Layer - According to an example embodiment a method of plating resin using a graphene thin layer includes forming a graphene thin layer on a resin substrate and electroplating the resin substrate having the graphene thin layer fog on the resin substrate. | 11-24-2011 |
20120082827 | WOOD FILM AND METHOD OF MOLDING THE SAME - According to an example embodiment, a wood film includes a patterned wood film, a non-woven fabric attached to a surface of the patterned wood film, and a resin film attached to a surface of the non-woven fabric. According to an example embodiment, a method of molding a wood film includes attaching a non-woven fabric to a first surface of a patterned wood film, attaching a resin film to a surface of the non-woven fabric, grinding a second surface of the patterned wood film to reduce a thickness of the patterned wood film to form the wood film, and molding a portion of the wood film into a desired shape by pressing and heating the wood film using a press mold. The second surface of the patterned wood film is opposite to the first surface of the patterned wood film. | 04-05-2012 |
20140376165 | TRANSFER FILM, METHOD FOR TRANSFERRING THE SAME AND ELECTRONIC DEVICE - A transfer film that shields light to prevent a display image from being transmitted to a part of a window, a method for transferring the same and an electronic device are provided. The electronic device includes a transfer film having a laminated structure, wherein the transfer film includes a base layer, a release layer removable from the base layer, a printing layer to implement a pattern and a color, and an adhesion layer adhered by pressure to a window provided to view visual information output from a display. | 12-25-2014 |
20150190999 | FILM FOR DISPLAY WINDOW, METHOD OF MANUFACTURING THE SAME, DISPLAY WINDOW HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME - A film for a display window using a roll to roll method and a method of manufacturing the same includes forming a bonding layer or a release layer on a fabric film using a roll to roll method, and forming a decorative layer having a pattern or a color on the bonding layer or the release layer using the roll to roll method. When the film is manufactured by the roll to roll process, it is possible to improve productivity and reduce a unit price. | 07-09-2015 |
Patent application number | Description | Published |
20110263093 | Methods of Forming Variable-Resistance Memory Devices and Devices Formed Thereby - Methods of forming a variable-resistance memory device include patterning an interlayer dielectric layer to define an opening therein that exposes a bottom electrode of a variable-resistance memory cell, on a memory cell region of a substrate (e.g., semiconductor substrate). These methods further include depositing a layer of variable-resistance material (e.g., phase-changeable material) onto the exposed bottom electrode in the opening and onto a first portion of the interlayer dielectric layer extending opposite a peripheral circuit region of the substrate. The layer of variable-resistance material and the first portion of the interlayer dielectric layer are then selectively etched in sequence to define a recess in the interlayer dielectric layer. The layer of variable-resistance material and the interlayer dielectric layer are then planarized to define a variable-resistance pattern within the opening. | 10-27-2011 |
20130026439 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - Provided are semiconductor devices and methods of fabricating the same. The device may include lower interconnection lines, upper interconnection lines crossing the lower interconnection lines, selection elements disposed at intersections, respectively, of the lower and upper interconnection lines, and memory elements interposed between the selection elements and the upper interconnection lines, respectively. Each of the selection elements may be realized using a semiconductor pattern having a first sidewall, in which a first lower width is smaller than a first upper width, and a second sidewall, in which a second lower width is greater than a second upper width, the first and second sidewalls crossing each other. | 01-31-2013 |
20140117477 | MAGNETIC MEMORY DEVICES AND METHODS OF FABRICATING THE SAME - Magnetic memory devices, and methods of fabricating the same, include lower magnetic patterns arranged along first and second directions orthogonal to each other on a substrate, an upper magnetic layer covering at least two of the lower magnetic patterns arranged along the first direction and at least two of the lower magnetic patterns arranged along the second direction, and a tunnel barrier layer the lower magnetic patterns and the upper magnetic layer. | 05-01-2014 |
20150194599 | METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES USING CAVITIES TO DISTRIBUTE CONDUCTIVE PATTERNING RESIDUE - Methods of manufacturing a semiconductor device include forming a conductive layer on a substrate, forming an air gap or other cavity between the conductive layer and the substrate, and patterning the conductive layer to expose the air gap. The methods may further include forming conductive pillars between the substrate and the conductive layer. The air gap may be positioned between the conductive pillars. | 07-09-2015 |
20150287907 | MAGNETIC MEMORY DEVICES - Magnetic memory devices include a plurality of first magnetic patterns on a substrate so as to be spaced apart from each other, a first insulating pattern between the first magnetic patterns to define the first magnetic patterns, and a tunnel barrier layer covering the first magnetic patterns and the first insulating pattern. The first insulating pattern includes a first magnetic element, and the first magnetic element is the same as a second magnetic element constituting the first magnetic patterns. | 10-08-2015 |
20150311433 | SEMICONDUCTOR DEVICE, MAGNETIC MEMORY DEVICE, AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor device includes forming conductive pillars on a substrate, sequentially forming a sacrificial layer and a molding structure between the conductive pillars, forming a conductive layer on the molding structure, such that the conductive layer is connected to the conductive pillars, removing the sacrificial layer to form an air gap, removing the molding structure to form an expanded air gap, and patterning the conductive layer to open the expanded air gap. | 10-29-2015 |
20160035969 | MAGNETIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A method of fabricating a magnetic memory device is provided. The method may include sequentially forming a first magnetic layer, a tunnel barrier layer, and a second magnetic layer on a substrate, forming a mask pattern on the second magnetic layer to expose a portion of the second magnetic layer, forming a capping insulating layer on a sidewall of the mask pattern and the portion of the second magnetic layer, injecting an oxygen ion into the portion of the second magnetic layer through the capping insulating layer to form an oxide layer, anisotropically etching the capping insulating layer to form a capping spacer, and patterning the oxide layer, the tunnel barrier layer, and the first magnetic layer using the mask pattern and the capping spacer. | 02-04-2016 |
Patent application number | Description | Published |
20130165386 | QUINOLINE OR QUINAZOLINE DERIVATIVES WITH APOPTOSIS INDUCING ACTIVITY ON CELLS - Provided is a pharmaceutical composition comprising, as an active ingredient, a quinoline or quinazoline derivative of formula (I), a pharmaceutically acceptable salt, an isomer, a hydrate, and a solvate thereof, which is effective in the prevention and treatment of a cancer, inflammation, autoimmune diseases or neurodegenerative disorders which are induced by the overexpression of inhibitor of apoptosis proteins (IAPs). | 06-27-2013 |
20140371219 | THIENO[3,2-D]PYRIMIDINE DERIVATIVES HAVING INHIBITORY ACTIVITY FOR PROTEIN KINASES - Provided are a thieno[3,2-d]pyrimidine derivative of formula (I) or a pharmaceutically acceptable salt thereof having inhibitory activity for protein kinase, and a pharmaceutical composition comprising same for prevention and treatment of abnormal cell growth diseases. | 12-18-2014 |
20150191450 | ISOQUINOLINE-5-CARBOXAMIDE DERIVATIVE HAVING INHIBITORY ACTIVITY FOR PROTEIN KINASE - A compound selected from the group consisting of an isoquinoline-5-carboxamide derivative of formula (I), a pharmaceutically acceptable salt, an isomer, a hydrate and a solvate thereof is effective for the prevention or treatment of diseases associated with abnormal cell growth, which are caused by abnormal activation of a protein kinases. | 07-09-2015 |
Patent application number | Description | Published |
20130344121 | COSMETIC COMPOSITION FOR MAKE-UP CONTAINING SILICONE ELASTOMER - Disclosed is an elastic make-up cosmetic composition containing a silicone elastomer. More particularly, the make-up cosmetic composition includes a powder type silicone elastomer, powder extender pigment, hydrocarbon gel, anhydrous silicone oil and organic dispersant oil. A silicone elastomer of a surface-treated powder type and a polymer are used to improve the dispersibility of silicone elastomer when producing a cosmetic composition. As a result, it is possible to provide a make-up cosmetic composition having a silky and soft elastic feel. The resultant cosmetic composition is adhered to the skin smoothly, has a good elastic feel and spreadability and shows little dust flying. | 12-26-2013 |
20150044152 | COSMETIC COMPOSITION FOR MAKE-UP CONTAINING SILICONE ELASTOMER - Disclosed is an elastic make-up cosmetic composition containing a silicone elastomer. More particularly, the make-up cosmetic composition includes a powder type silicone elastomer, powder extender pigment, hydrocarbon gel, anhydrous silicone oil and organic dispersant oil. A silicone elastomer of a surface-treated powder type and a polymer are used to improve the dispersibility of silicone elastomer when producing a cosmetic composition. As a result, it is possible to provide a make-up cosmetic composition having a silky and soft elastic feel. The resultant cosmetic composition is adhered to the skin smoothly, has a good elastic feel and spreadability and shows little dust flying. | 02-12-2015 |
Patent application number | Description | Published |
20110032679 | SEMICONDUCTOR MODULE - A semiconductor module includes a semiconductor package generating thermal energy, a heat collecting member transferring thermal energy from the semiconductor package to a heat collection area in the heat collecting member, a heat radiating member transferring thermal energy received from the heat collecting member and package to the outside, and a thermoelectric device transferring thermal energy through the heat collection area to the heat radiating member via the thermoelectric effect. The heat collecting member and heat radiating member may be otherwise insulated so thermal energy is transferred and controlled by the thermoelectric device. The package may be a dynamic random access memory (DRAM), microprocessor, central processing unit (CPU), graphic processing unit (GPU), or flash memory. The heat radiating member may be an external case of a solid state disk (SSD), and the thermoelectric device may be a Peltier cooler controlled through a power line. | 02-10-2011 |
20130077239 | SEMICONDUCTOR MODULE AND MODULE SYSTEM HAVING THE SAME - Provided is a semiconductor module. The semiconductor module includes a substrate including a first surface and a second surface opposite to the first surface. A semiconductor device is disposed on the first surface of the substrate. An airflow guide is disposed on the second surface of the substrate. The airflow guide includes a plate including an end portion distantly from the second surface. | 03-28-2013 |
20130135823 | SEMICONDUCTOR PACKAGES USABLE WITH A MOBILE DEVICE - A semiconductor package usable with a mobile device includes a circuit board including conductive wirings therein and contact terminals on a rear surface thereof, an integrated circuit chip positioned on a front surface of the circuit board and electrically connected to the conductive wirings, a cover including at least an opening, and to cover the integrated circuit chip such that a flow space is provided around the integrated circuit chip and the opening communicates with the flow space, and an air flow generator positioned on the cover to generate a compulsory air flow through the flow space and the opening, thereby dissipating heat out of the semiconductor package from the integrated circuit chip by the compulsory air flow. | 05-30-2013 |
20130139524 | THERMOELECTRIC COOLING PACKAGES AND THERMAL MANAGEMENT METHODS THEREOF - Provided are thermoelectric cooling packages and thermal management methods thereof. The method may include measuring a temperature of the thermoelectric cooling package including a semiconductor chip and a thermoelectric cooler, comparing the temperature of the thermoelectric cooling package with a target temperature, operating the thermoelectric cooler when the temperature of the thermoelectric cooling package is higher than the target temperature, and stopping the operation of the thermoelectric cooler when the temperature of the thermoelectric cooling package becomes lower than the target temperature. | 06-06-2013 |
20140239434 | SEMICONDUCTOR PACKAGE - According to example embodiments, a semiconductor package may include a first package substrate, a first semiconductor chip on the first package substrate, and a thermistor array film on the first semiconductor chip. The thermistor array film may include a variable resistive film that covers the first semiconductor chip, and an array of electrode patterns that are connected to the variable resistive film. The array of electrode patterns may be connected to at least one of the upper and lower surfaces of the variable resistive film. | 08-28-2014 |
20150054148 | SEMICONDUCTOR PACKAGES INCLUDING HEAT EXHAUST PART - According to example embodiments, a semiconductor package includes a lower package, upper packages on the lower package and laterally spaced apart from each other, a lower heat exhaust part between the lower package and the upper packages, an intermediate heat exhaust part between the upper packages and connected to the lower heat exhaust part, and an upper heat exhaust part on the upper packages and connected to the intermediate heat exhaust part. | 02-26-2015 |
20160084542 | THERMOELECTRIC COOLING PACKAGES AND THERMAL MANAGEMENT METHODS THEREOF - A device includes a first board having a first area and a second area not overlapping the first area; and a thermoelectric semiconductor disposed between the first board and the second board at the first area of the first board configured to supply a voltage to the thermoelectric semiconductor; a package disposed at the second area of the first board. | 03-24-2016 |
Patent application number | Description | Published |
20150194474 | ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display panel including an upper substrate, an organic light emitting device facing the upper substrate and emitting a light to the upper substrate, and a light extraction layer disposed between the upper substrate and the organic light emitting device, including first and second optical layers each having a polymer network liquid crystal and having different optical properties, and exiting the light to the outside of the upper substrate. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer. | 07-09-2015 |
20150221065 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device includes a display unit which displays an image in a bent state and including a plurality of display surfaces divided from each other by a bending position thereof, a bend-measuring unit including a sensor which measures a bending value of the display unit, a viewpoint-monitoring unit including a sensor which measures a viewing position of a viewer, where the viewing point-monitoring unit outputs position information based on the viewing position of the viewer, a control unit which compensates image data to be displayed on each of the display surfaces, based on the bending value and the position information, and a driving unit which drives the display unit using the compensated image data. | 08-06-2015 |
20150234465 | ELECTRONIC DEVICE AND METHOD FOR PROVIDING INFORMATION THEREOF - An electronic device includes a pressure providing part, a fluid, and a tactile sensation providing layer. The pressure providing part generates an initial pressure by an electrical signal. The fluid generates a fluidic pressure by the initial pressure in each of active regions partitioned from each other. The tactile sensation providing layer is configured to protrude by the fluidic pressure. The pressure providing layer may include piezoelectric elements mechanically modified by the electrical signal. | 08-20-2015 |
20150248144 | DISPLAY SYSTEM AND OPERATING METHOD THEREOF - A display system includes a display unit including a flexible display panel for displaying images; movement units disposed at first and second ends of the flexible display panel and configured to move while rotating the flexible display panel in a predetermined direction; a transceiver unit configured to transmit and receive a wireless signal; a laser sensor configured to output a laser and to receive a reflected laser; a movement route processor configured to calculate a movement route to a target position based on data associated with a sensitivity of a laser sensed by the laser sensor; and a control unit configured to control the movement units so as to move into the target position along the movement route, calculated by the movement route processor, when a movement command is received from an external device through the transceiver unit. | 09-03-2015 |
20150258229 | DISPLAY APPARATUS - A display apparatus may include a display wound around a central axis in one direction and configured to be released in another direction opposite to the one direction. The display apparatus may further include a sterilization unit disposed adjacently to the display and configured to sterilize at least one wound surface of the display. | 09-17-2015 |
Patent application number | Description | Published |
20100128214 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes; a first substrate, a second substrate disposed facing the first substrate, an alignment layer disposed on at least one of the first substrate and the second substrate, wherein the alignment layer comprises a major alignment material and a vertical photo-alignment material, and the vertical photo-alignment material comprises a first vertical functional group, and a liquid crystal layer interposed between the first substrate and the second substrate. | 05-27-2010 |
20120196054 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display including: a first substrate and a second substrate facing each other; an alignment layer disposed on one of the first substrate and the second substrate and including a vertical photo-alignment material which includes a first vertical functional group and a photo-reactive group, and a major alignment material which does not include the photo-reactive group; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein a ratio of a molar concentration of the vertical photo-alignment material to the molar concentration of the major alignment material increases in a direction towards a surface of the alignment layer adjacent to the liquid crystal layer. | 08-02-2012 |
20150324981 | ELECTRONIC DEVICE PROVIDNG A BIOEFFECT IMAGE - An electronic device includes a processor configured to control an operation of the electronic device, a memory device coupled to the processor, where the memory device is configured to operate as a main memory of the electronic device, and a display device coupled to the processor, where the display device is configured to display an original image based on first image data for the original image at a first frame, and to display a bioeffect image based on second image data for the bioeffect image at a second frame. | 11-12-2015 |
20160071468 | DISPLAY DEVICE - A display device according to an exemplary embodiment of the present invention includes: a display panel including a plurality of pixels respectively displaying a first color, a second color, and a third color; and a signal controller controlling the display panel by processing an input image signal, wherein, in a color weakness mode, at least one color among the first to third colors is displayed with a higher gray than an input gray of the input image signal, and the other colors are displayed with the same gray as the input gray of the input image signal. | 03-10-2016 |
Patent application number | Description | Published |
20120173598 | APPARATUS AND METHOD FOR DIVISION OF A GALOIS FIELD BINARY POLYNOMIAL - An apparatus and method for processing a division of a binary polynomial are provided. The apparatus includes a plurality of exclusive OR (XOR) operators that may perform a selective XOR operation with respect to a conditional bit of a dividend polynomial. The plurality of XOR operators may perform selective XOR operations in parallel and accordingly, a division of a binary polynomial may be rapidly performed. | 07-05-2012 |
20120288039 | APPARATUS AND METHOD FOR SOFT DEMAPPING - Provided are a soft demapping apparatus and method that may cancel interference included in a rotated quadrature amplitude modulation (QAM) signal, using at least one interference cancellation unit, and may perform one-dimensional (1D) soft demapping of the interference-cancelled rotated QAM signal. | 11-15-2012 |
20120307942 | APPARATUS AND METHOD FOR SOFT DEMAPPING - Provided is a soft demapping apparatus that may detect a log likelihood ratio (LLR) value of a quadrature amplitude modulation (QAM) signal, using a shifted table scheme, may designate a sub-region of the QAM signal corresponding to bit information that is obtained by decoding the LLR value, and may calculate an LLR value of other bit information included in the designated sub-region. | 12-06-2012 |
20130173935 | POWER CONTROL METHOD AND APPARATUS FOR ARRAY PROCESSOR - Provided is an apparatus and method for controlling power to a reconfigurable array processor. The method may determine one or more function units (FUs) as activation function units (FUs) and deactivation FUs among a plurality of FUs included in the reconfigurable array processor. The processor may interrupt power supplied to the deactivation FUs. | 07-04-2013 |
20140254727 | METHOD AND APPARATUS FOR LATTICE REDUCTION WITH REDUCED COMPUTATIONAL COMPLEXITY - Provided is a method and apparatus for lattice reduction with reduced computational complexity. The apparatus and method include calculating an R matrix using sorted QR decomposition, and conducting an R-value test using an R-value based on diagonal elements of the R matrix and a threshold value. The R matrix is an upper triangular matrix. The apparatus and method further execute a loop comprising a size reduction and a conditional update of a basis vector corresponding to a column element of the R matrix in response to the R-value being greater than or equal to the threshold value. The apparatus and method conduct another R-value test based on the R matrix comprising the updated basis vector in response to the basis vector being updated. | 09-11-2014 |
20140270014 | METHOD AND APPARATUS FOR PERFORMING SOFT DEMAPPING IN ROTATED QUADRATURE AMPLITUDE MODULATION (QAM) BASED COMMUNICATION SYSTEM - A soft demapping apparatus and method thereof includes a pre-processing unit to pre-process a reception signal obtained from a symbol representing bits. A candidate selection unit selects two candidates from among constellation points included in a constellation for each of the bits. A distance calculation unit calculates a Euclidean distance between the reception signal and the two candidates. A log-likelihood ratio (LLR) calculation unit calculates an LLR with respect to the bits based on the Euclidean distance between the reception signal and the two candidates. | 09-18-2014 |
20150146810 | METHOD AND APPARATUS FOR PERFORMING SOFT DEMAPPING IN ROTATED QUADRATURE AMPLITUDE MODULATION (QAM) BASED COMMUNICATION SYSTEM - A method of performing a soft demapping, includes obtaining a signal from a symbol representing bits that is transmitted from a transmitter, and calculating a gradient of a reference line in a constellation for a bit based on a rotation angle and a channel state of the constellation. The method further includes selecting a candidate for each of lines that corresponds to a logic value of the bit from constellation points included in the constellation based on the signal and the gradient of the reference line, and calculating a log-likelihood ratio (LLR) of the bit based on the signal and the selected candidate for each of the lines. | 05-28-2015 |
20150154144 | METHOD AND APPARATUS FOR PERFORMING SINGLE INSTRUCTION MULTIPLE DATA (SIMD) OPERATION USING PAIRING OF REGISTERS - An apparatus and a method for performing a single instruction multiple data (SIMD) operation using pairing of registers are provided. An example SIMD apparatus includes a first register configured to store first result data generated by dyadic operators, and a second register configured to store second result data generated by the dyadic operators. The first register and the second register may be paired with each other. Examples also include the use of more than two dyadic operators and/or registers, as well as intermediate registers. | 06-04-2015 |
Patent application number | Description | Published |
20100079672 | DISPLAY APPARATUS CAPABLE OF MOVING IMAGE AND CONTROL METHOD THEREOF - A display apparatus capable of moving an image and a control method thereof are provided. The display apparatus includes a display unit, an interface which receives image coordinate information and image source information from an external device that displays the image, and a controller which controls the display unit to display the image using the image coordinate information and image source information. Therefore, the image can continue to move between display apparatuses while being displayed, thereby increasing user convenience. | 04-01-2010 |
20100156658 | UNIVERSAL REMOTE CONTROL APPARATUS AND UNIVERSAL REMOTE CONTROL SYSTEM FOR CONTROLLING PLURALITY OF ELECTRONIC DEVICES, AND CONTROL METHODS THEREOF - A universal remote control apparatus including a user input unit which receives an input of a user, a signal transmitting unit which transmits a control signal, a remote control signal receiving unit which receives a remote control signal from a device-specific remote control apparatus, a communication unit which performs communication with an information supply apparatus, and a controller which controls the communication unit to transmit the remote control signal for one of electronic devices to the information supply apparatus, and controls the signal transmitting unit to transmit the control signal corresponding to the input of the user based on code information on the device-specific remote control apparatus, which is received from the information supply apparatus. | 06-24-2010 |
20130155067 | METHOD OF PROVIDING IMAGE AND DISPLAY APPARATUS APPLYING THE SAME - A method of providing an image and a display apparatus applying the same are provided. The method of providing an image of a display apparatus includes receiving signals requesting images having different resolutions from each other from a plurality of mobile apparatuses, determining a resolution reproducible by all of the plurality of mobile apparatuses among a plurality of resolutions requested from the plurality of mobile apparatuses as a first resolution and processing the image to be provided to the plurality of mobile apparatuses with the first resolution, and transmitting the image having the first resolution to the plurality of mobile apparatuses. | 06-20-2013 |
Patent application number | Description | Published |
20100123498 | Phase locked loop circuit, method of operating phase locked loop circuit and semiconductor memory device including phase locked loop circuit - A phase locked loop circuit includes a delay compensation circuit and a phase change circuit. The delay compensation circuit is adapted to generate a delay clock signal by delaying a phase of a first output clock signal by a second phase, the phase of the first output clock signal having a phase leading a phase of an input clock signal by a first phase, and the second phase corresponding to a delay compensation time greater than a period of the input clock signal and greater than the first phase. The phase change circuit is adapted to change the second phase to the first phase and to generate a feedback clock signal having a phase synchronized with the phase of the input clock signal in response to the first phase, wherein the first phase is a phase corresponding to a remainder time resulting from the delay compensation time being divided by the period of the input clock, and wherein the quotient is an integer. | 05-20-2010 |
20100207673 | ASYMMETRIC CHARGE PUMP AND PHASE LOCKED LOOPS HAVING THE SAME - A charge pump includes a current source configured to generate a first current and a switch circuit including an output node and connected to the current source. The switch circuit is configured to be switched to provide one of the first current to the output node or discharge a second current from the output node according to a phase difference between a reference signal and a feedback signal. The switch circuit is further configured to compare a charge supplied to the output node and a charge discharged from the output node and to adjust an inflow time of the first current to the output node or an outflow time of the second current from the output node according to the comparison result. | 08-19-2010 |
20100228932 | METHOD OF TRANSFERRING AND ALIGNING OF INPUT DATA AND MEMORY DEVICE USING THE SAME - A method of transferring input data is disclosed. In one embodiment, during a burst having a burst length of N, the method comprises transferring to a memory device data for each of a plurality of unit intervals (UIs) of the burst through a plurality of terminals, wherein each of the transfers includes D bits of input data and at least some of the input data is to be written to the memory device. The method further comprises transferring to the memory device mask data during the burst as part of the input data, the mask data occupying at least two UIs, and transferring to the memory device content data during the burst as part of the input data, wherein the mask data transferred during each of the at least two UIs has the same value. | 09-09-2010 |
20120112799 | TRANSMITTER HAVING SOURCE FOLLOWER VOLTAGE REGULATOR - A transmitter suitable for signal driving of a semiconductor device includes a driving power voltage generator and an output driver. The driving power voltage generator includes an NMOS transistor having a drain connected with a first voltage supply terminal, a gate connected to receive a second voltage lower than a voltage of the first voltage supply terminal, and a source outputting an output driving voltage and configured to perform source follower voltage regulating. | 05-10-2012 |
20120113732 | PSEUDO-OPEN DRAIN TYPE OUTPUT DRIVER HAVING DE-EMPHASIS FUNCTION, SEMICONDUCTOR MEMORY DEVICE, AND CONTROL METHOD THEREOF - A semiconductor memory device includes a memory cell array, an output driver having a pseudo-open drain (POD) structure and providing read data from the memory cell array in a de-emphasis mode, and control logic controlling the output driver in response to a read command to activate the de-emphasis mode. The control logic activates the de-emphasis mode only during an output period during which the read data is output by the output driver. | 05-10-2012 |
20140086002 | SEMICONDUCTOR MEMORY DEVICE AND DETECTION CLOCK PATTERN GENERATING METHOD THEREOF - A clock pattern generating method of a semiconductor memory device is provided. The method includes generating the same clock pattern through a plurality of detection clock output pins when an output selection control signal is in a first state and generating clock patterns different from each other through the plurality of detection clock output pins when the output selection control signal is in a second state different from the first state. | 03-27-2014 |
20150036448 | OUTPUT CIRCUIT FOR IMPLEMENTING HIGH SPEED DATA TRANSMITION - An output circuit includes first and second output drivers. The first output driver is configured to transfer a first data signal directly to an output pad in synchronization with a clock signal. The second output driver is configured to transfer a second data signal directly to the output pad in synchronization with an inversion clock signal. The clock signal and the inversion clock enable multiplexing of the first data signal and the second data signal to provide a multiplexed output data signal. | 02-05-2015 |
Patent application number | Description | Published |
20090024931 | HOST APPARATUS, DEVICE AND METHOD TO SETUP FOLDER SHARE SERVICE - A host apparatus, a device, and a method to setup a folder share service. A controller to control displaying a user interface (UI) screen to select a device using the folder share service and a shared folder, and a UI screen to set permissions of the selected shared folder corresponding to at least one added user account and to set store options of a file to be stored to the shared folder in a display. A first communication portion transmits setup information of the user account to the device. | 01-22-2009 |
20100100586 | METHOD OF SEARCHING FOR IMAGE FORMING APPARATUSES BY USING SERVER, AND HOST APPARATUS AND SYSTEM FOR PERFORMING THE METHOD - A method of searching for peripheral image forming apparatuses by using a server that is connected to a host apparatus in which one or more printer application programs (PAP) are installed. The method includes: if a printer management program (PMP) search method is selected as a search method, invoking a PMP installed in the server; receiving from the PMP a search list including one or more image forming apparatuses connectable to the host apparatus; and selecting an image forming apparatus from the search list and connecting the selected image forming apparatus to the host apparatus. | 04-22-2010 |
20110191817 | Host apparatus, image forming apparatus, and method of managing security settings - An image forming apparatus is provided. The image forming apparatus includes a storage unit which stores security settings information of the image forming apparatus, an image forming unit to perform an image forming job, a function management unit which controls the functions of the image forming unit, a communications interface unit which is connected to a host apparatus, and a security settings management unit which transmits stored security settings information through the communications interface unit and changes stored security settings information according to a packet of changing the received security settings, if a packet of changing the security settings is received from the host apparatus through the communications interface unit. | 08-04-2011 |
20120119300 | SEMICONDUCTOR DEVICE - A semiconductor device, including a substrate having an active region defined therein, a plurality of bit lines extending on the substrate in a first direction, a plurality of interconnection lines extending on the substrate in a second direction, a pad electrically connected to the plurality of interconnection lines and configured to apply an external voltage, a plurality of metal contacts electrically connecting the interconnection lines and the plurality of bit lines, and a plurality of bit line contacts that are in contact with the active region and electrically connect the plurality of bit lines and the active region, wherein a size of at least some of the bit line contacts and/or at least some of the metal contacts vary based on a distance of the respective bit line contact or the metal contact from the pad. | 05-17-2012 |
20120183696 | PLATING METHOD USING ANALYSIS PHOTORESIST RESIDUE IN PLATING SOLUTION - A plating method includes supplying a plating solution into a plating bath, immersing a first substrate having a lower metal interconnection and a photoresist pattern in the plating solution, performing a first plating process and forming a first plating pattern on the first substrate, removing the first substrate from the plating solution, collecting a sample of the plating solution, analyzing a photoresist residue included in the sample, immersing a second substrate in the plating solution, and performing a second plating process and forming a second plating pattern on the second substrate. | 07-19-2012 |
20130107327 | IMAGE FORMING APPARATUS, HOST APPARATUS, AND FILE EDITING METHOD THEREOF | 05-02-2013 |
20130155444 | METHOD OF PERFORMING IMAGE FORMING OPERATION USING USER INFORMATION AND IMAGE FORMING APPARATUS FOR PERFORMING THE METHOD - A method of performing an image forming operation using user information, the method including receiving domain information of a user and performing user authentication using the received domain information; receiving a request for the image forming operation after successfully performing the user authentication; querying a lightweight directory access protocol (LDAP) server using the domain information used for the user authentication to acquire user information necessary for performing the image forming operation; and performing the image forming operation using the user information acquired by querying the LDAP server. | 06-20-2013 |
20130159541 | IMAGE FORMING APPARATUS, MANAGEMENT METHOD THEREOF, AND COMPUTER READABLE RECORING MEDIUM - A method of managing an image forming apparatus provided with a web server includes receiving a connection request for the web server, determining whether a MAC (Media Access Control) address of a user terminal device that has requested the connection is a pre-stored MAC address, and approving the connection of the user terminal device that has requested the connection to the web server if it is determined that the MAC address of the user terminal device that has requested the connection has been pre-stored. | 06-20-2013 |
20150115457 | SEMICONDUCTOR DEVICE - A semiconductor device, including a substrate having an active region defined therein, a plurality of bit lines extending on the substrate in a first direction, a plurality of interconnection lines extending on the substrate in a second direction, a pad electrically connected to the plurality of interconnection lines and configured to apply an external voltage, a plurality of metal contacts electrically connecting the interconnection lines and the plurality of bit lines, and a plurality of bit line contacts that are in contact with the active region and electrically connect the plurality of bit lines and the active region, wherein a size of at least some of the bit line contacts and/or at least some of the metal contacts vary based on a distance of the respective bit line contact or the metal contact from the pad. | 04-30-2015 |
Patent application number | Description | Published |
20090102017 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SEMICONDUCTOR DEVICE - A semiconductor device and a method of fabricating a semiconductor device provide high quality cylindrical capacitors. The semiconductor device includes a substrate defining a cell region and a peripheral circuit region, a plurality of capacitors in the cell region, and supports for supporting lower electrodes of the capacitors. The lower electrodes are disposed in a plurality of rows each extending in a first direction. A dielectric layer is disposed on the lower electrodes, and an upper electrode is disposed on the dielectric layer. The supports are in the form of stripes extending longitudinally in the first direction and spaced from each other along a second direction. Each of the supports engages the lower electrodes of a respective plurality of adjacent rows of the lower electrodes. Each one of the supports is also disposed at a different level in the device from the support that is adjacent thereto in the second direction. | 04-23-2009 |
20100096681 | Cell structure for a semiconductor memory device and method of fabricating the same | 04-22-2010 |
20120058420 | Mask for Forming Patterns of Semiconductor Device - A mask for forming patterns of a semiconductor device is provided. The mask includes first and second main patterns disposed to be spaced apart from each other about a cross point and extending in first and second directions different from each other, a third main pattern disposed spaced apart from the first and second main patterns while being disposed between the first and second main patterns so as to overlap the cross point, and at least one auxiliary pattern spaced apart from the third main pattern in the periphery of a portion of the third main pattern, which is not adjacent with the first and second main patterns. | 03-08-2012 |
20120122286 | METHODS OF MANUFACTURING SEMICONDUCTOR DEVICE - In a method of manufacturing a semiconductor device, a first etching mask and a second etching mask are formed sequentially on a metal gate structure on a substrate and a first insulating interlayer covering a sidewall of the metal gate structure respectively. An opening is formed to expose a top surface of the substrate by removing a portion of the first insulating interlayer not overlapped with the first etching mask or the second etching mask. A metal silicide pattern is formed on the exposed top surface of the substrate. A plug on the metal silicide pattern is formed to fill a remaining portion of the opening. Further, a planarization layer may be used as the second etching mask. | 05-17-2012 |
20160020149 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - Provided are a semiconductor device and a method for fabricating the same. The semiconductor device includes a substrate including a circuit region and a scribe lane region, an active fin protruding from the substrate in the circuit region, a first gate structure extending over the active fin in the circuit region, and a second gate structure formed in the scribe lane region. | 01-21-2016 |