Patent application number | Description | Published |
20100216517 | METHOD FOR RECOGNIZING MOTION BASED ON MOTION SENSOR AND MOBILE TERMINAL USING THE SAME - A method for recognizing motion based on a motion sensor and a mobile terminal using the same are provided. The method includes determining an input type of the user's motion; compensating output data of the input user's motion using a compensated parameter value set corresponding to the determined input type of the user's motion; and recognizing the input user's motion by the compensated output data. The mobile terminal can uniformly recognize the user's motion regardless of the position of the mobile terminal in which a tapping motion is input and the direction in which a snapping motion is input, and thus the motion recognition rate of the mobile terminal is significantly improved. | 08-26-2010 |
20130095886 | MOBILE TERMINAL FOR DISTINGUISHING AN EAR DURING A CALL AND METHOD THEREOF - A method and apparatus for controlling a mobile terminal based on an ear to which a user puts the mobile terminal in close proximity is provided. The method includes detecting a direction of a movement of the mobile terminal through use of a sensing unit when a call event occurs, determining an ear corresponding to the direction of the movement, and controlling a function of the mobile terminal based on the determined ear. When capturing through a camera is available to determine the direction of the movement, an image captured while the user puts the mobile terminal close to the ear is additionally used. Therefore, whether the ear to which the user puts the mobile terminal in close proximity corresponds to the left ear or the right ear is determined and thus, an operation corresponding to the recognized left or right ear may be performed. | 04-18-2013 |
20130120240 | APPARATUS AND METHOD FOR CONTROLLING IMAGE DISPLAY DEPENDING ON MOVEMENT OF TERMINAL - A method for controlling image display based on movement of a terminal is provided. The method includes displaying any one image in an image list, when an image view feature runs; detecting movement of the terminal; and sequentially replacing and outputting images in the image list based on at least one of a moving direction and a moving angle of the terminal, upon detecting the movement of the terminal. | 05-16-2013 |
20130151241 | METHOD OF EMBEDDING DIGITAL INFORMATION INTO AUDIO SIGNAL MACHINE-READABLE STORAGE MEDIUM AND COMMUNICATION TERMINAL - A method for embedding digital information into an audio signal, is provided. The method includes dividing the digital information into low-priority data and high-priority data; dividing the audio signal into first and second signal parts; embedding at least one echo signal into the first signal part; embedding a communication signal modulated with low-priority data, which has a spectrum according to psychoacoustic analysis of the second signal part, into the second signal part; and combining the embedded first and second signal parts. | 06-13-2013 |
20130171932 | SYSTEM AND METHOD OF PROVIDING A SERVICE USING A NEAR FIELD COMMUNICATION TAG - A system and method of providing a service using a Near Field Communication (NFC) tag are provided. A device that receives the service includes a tag information receiving unit that receives tag information from the NFC tag; a service requesting unit that provides a server with application information about an application that is installed in the device and the tag information, and that requests a service corresponding to the application; and a data receiving unit that receives service data from the server. The service data corresponds to the application information and the tag information and differs from each other, according to a type of the application. | 07-04-2013 |
20130181924 | APPARATUS AND METHOD FOR ADJUSTING A TOUCH RECOGNITION AREA IN A TOUCH INTERFACE - An apparatus and method are provided for adjusting a touch recognition area on a touch interface. The method includes displaying an item on a screen of a terminal; sensing an approach area according to an approach of a user input object to the touch interface; determining an approach direction of the user input object, based on the approach area; and adjusting a touch recognition area of the item, based on the approach direction. | 07-18-2013 |
20130217324 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTIMEDIA DATA BY USING NFC - Methods and apparatus are provided for transmitting and receiving multimedia data by using NFC. Communication setup information used to perform short-range communication is delivered from an apparatus for transmitting the multimedia information to an apparatus for receiving multimedia data through the NFC in order to transmit and receive the multimedia data. The apparatus for transmitting the multimedia data connects to the apparatus for receiving the multimedia data through the short-range communication. A group owner that plays a leading role in the transmission and reception of the multimedia data is set through the connected short-range communication. Address information of the apparatus for receiving the multimedia data is acquired. Data is transmitted to and received from the apparatus for receiving the multimedia data by using the acquired address information. | 08-22-2013 |
20130222243 | METHOD AND APPARATUS FOR SCROLLING A SCREEN IN A DISPLAY APPARATUS - A method of scrolling a screen in a display apparatus includes initiating a screen-scroll according to a speed of a currently generated flick input when the flick input is generated, comparing a tilt of an axis of a corresponding apparatus with an initial location at a time of generation of the flick input to determine whether a change amount of a change is within a reference value, maintaining a current screen-scroll speed if the change amount deviates from the reference value, and stopping a screen-scroll operation when a scroll stop condition is met. | 08-29-2013 |
20130239032 | MOTION BASED SCREEN CONTROL METHOD IN A MOBILE TERMINAL AND MOBILE TERMINAL FOR THE SAME - A motion based screen control method which can easily enlarge or reduce an image of a mobile terminal is provided. The method includes determining whether to enlarge or reduce an image within an image viewer screen by detecting a double tap touch input from a user when an image viewer function is performed; and controlling to gradually enlarge or reduce the image according to a degree of a motion of the mobile terminal or a direction of the motion while a touch input is maintained. Thus, the user may control the screen to enlarge or reduce the image to a desired size while the user holds the mobile terminal in one hand. | 09-12-2013 |
20130249826 | METHOD AND APPARATUS FOR DETECTING TOUCH - Provided is a method and apparatus for detecting touches on a touch-screen, by which a touch input from a user may be smoothly detected no matter what state a touchscreen is in. The method of detecting touches includes detecting a touch input from a user through the touchscreen; generating touch data based on a change in capacity of the touchscreen caused by the touch input; calculating first data for the touch input using the touch data and a predetermined first threshold; and calculating second data for the touch input using the touch data and a predetermined second threshold. | 09-26-2013 |
20130261769 | CONTEXT RECOGNITION APPARATUS AND METHOD - Context recognition methods and apparatus are provided for an application processor and a micro control unit. It is determined whether an operation switch condition for switching to a sleep mode is satisfied. A request for execution of a context recognition function is sent to a micro control unit, when the operation switch condition is satisfied. The application processor switches to the sleep mode, when the context recognition function is executed by the micro control unit. The micro control unit collects sensor data at previously stored time intervals, and previously stored state information is updated based on the sensor data. | 10-03-2013 |
20130268806 | SYSTEM, METHOD, AND APPARATUS FOR PERFORMING FAULT DIAGNOSIS FOR AN ELECTRONIC APPLIANCE - A fault diagnosis system, method, and apparatus are provided that diagnose a broken appliance and repair the broken appliance using voice communication. The method includes generating monitoring information, based on a current state of the appliance; generating first mix data by mixing the monitoring information and sound data; outputting the first mix data to a mobile communication terminal; receiving second mix data from the mobile communication terminal, when the monitoring information indicates that the appliance has a fault; extracting recovery data from the second mix data; and repairing the fault of the appliance using the recovery data. | 10-10-2013 |
20130304375 | APPARATUS AND METHDO FOR SWITCHING NAVIGATION MODE BETWEEN VEHICLE NAVIGATION MODE AND PERSONAL NAVIGATION MODE IN NAVIGATION DEVICE - Provided is an apparatus and method for switching a navigation mode between a vehicle navigation mode and a personal navigation mode in a navigation device supporting vehicle navigation and personal navigation. Switching between the vehicle navigation mode and the personal navigation mode is performed according to whether the navigation device is mounted in a navigation device holder, whether a GPS speed provided by a GPS receiver is higher than a predetermined speed, and whether a step is detected using an output of an accelerometer. Since mode switching between the vehicle navigation mode and the personal navigation mode is automatically performed, a user does not need to manually perform mode switching. | 11-14-2013 |
20140195018 | METHOD AND APPARATUS FOR IDENTIFYING EXERCISE INFORMATION OF USER - A method and a user terminal for identifying exercise information of a user are provided. The method includes detecting air pressure information at a location of the user terminal; identifying a state of a topography at the location of the user terminal by using the detected air pressure information; analyzing vertical movement and horizontal movement of the user terminal to identify movement information of the user terminal; and identifying the exercise information of the user according to the identified movement information of the user terminal and the identified state of the topography at the location of the user terminal. | 07-10-2014 |
20140375582 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING ELECTRONIC DEVICE USING GRIP SENSING - An electronic device is provided. The device includes a touch sensor configured to sense at least one touch; a pressure sensor configured to sense at least one pressure; and a controller configured to sense a grip pattern on the electronic device using the touch sensor and the pressure sensor, and to control a predetermined function according to the grip pattern. | 12-25-2014 |
20140378166 | METHOD, STORAGE MEDIUM, SERVER, AND ELECTRONIC DEVICE FOR IMPLEMENTING LOCATION BASED SERVICE WITHIN BUILDING - A method of implementing a location-based service within a building is provided. The method includes receiving, from at least one electronic device, a plurality of data sets indicating information of wireless signals which the at least one electronic device measures for each time or for each location within the building; determining a similarity between the plurality of data sets; generating a logical path by integrating similar data sets; and generating a wireless signal map within the building by mapping the logical path to a physical path of the building. | 12-25-2014 |
20150024780 | MOBILE TERMINAL AND METHOD FOR CONTROLLING PLACE RECOGNITION - A mobile terminal and method for controlling place recognition are provided. The method includes collecting at least one of state information about a mobile terminal and user information stored in the mobile terminal, determining whether a current place of the mobile terminal is a major place that the user has previously visited at least a number of times using the collected information, determining, if it is determined that the current place of the mobile terminal is a major place, whether the current place has been registered using at least one signal received externally, and outputting a result of the determination as to whether the current place has been registered. | 01-22-2015 |
20150293656 | METHOD AND APPARATUS FOR SCROLLING A SCREEN IN A DISPLAY APPARATUS - A method of scrolling a screen in a display apparatus includes initiating a screen-scroll according to a speed of a currently generated flick input when the flick input is generated, comparing a tilt of an axis of a corresponding apparatus with an initial location at a time of generation of the flick input to determine whether a change amount of a change is within a reference value, maintaining a current screen-scroll speed if the change amount deviates from the reference value, and stopping a screen-scroll operation when a scroll stop condition is met. | 10-15-2015 |
20150319290 | APPARATUS AND METHOD FOR MOTION DETECTING IN MOBILE COMMUNICATION TERMINAL - An apparatus and a method detect a motion in a mobile station. A motion is determined via a motion detecting function in the mobile station. A parameter for motion detection is determined from sensor data obtained via a sensor. The extracted parameter for the motion detection is transmitted to a counterpart mobile station. A parameter for motion detection determined by the counterpart mobile station is received from the counterpart mobile station. The extracted parameter is compared with the parameter received from the counterpart mobile station to determine a function associated with a motion input by a user. | 11-05-2015 |
20150338926 | WEARABLE DEVICE AND METHOD OF CONTROLLING THE SAME - Disclosed are a wearable device and a method of controlling the wearable device. The wearable device includes a sensor unit configured to detect at least one movement of the wearable device, and a control unit configured to determine a state of the wearable device based on the at least one detected movement, and to control, based on the determined state, the wearable device to operate in a first mode of performing a preset function of the wearable device or in a second mode of not performing the preset function. | 11-26-2015 |
Patent application number | Description | Published |
20080315312 | Semiconductor Devices Having Stacked Structures - A method of forming a semiconductor device may include forming an interlayer insulating layer on a semiconductor substrate, and the interlayer insulating layer may have a contact hole therein exposing a portion of the semiconductor substrate. A single crystal semiconductor plug may be formed in the contact hole and on portions of the interlayer insulating layer adjacent the contact hole opposite the semiconductor substrate, and portions of the interlayer insulating layer opposite the semiconductor substrate may be free of the single crystal semiconductor plug. Portions of the single crystal semiconductor plug in the contact hole may be removed while maintaining portions of the single crystal semiconductor plug on portions of the interlayer insulating layer adjacent the contact hole as a single crystal semiconductor contact pattern. After removing portions of the single crystal semiconductor plug, a single crystal semiconductor layer may be formed on the interlayer insulating layer and on the single crystal semiconductor contact pattern. A second interlayer insulating layer may be formed on the single crystal semiconductor layer, and a common contact hole may be formed through the second interlayer insulating layer, through the single crystal semiconductor layer, and through the first interlayer insulating layer to expose a portion of semiconductor substrate. In addition, a conductive contact plug may be formed in the common contact hole in contact with the semiconductor substrate. Related devices are also discussed. | 12-25-2008 |
20090004789 | METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING STACKED TRANSISTORS - There is provided a method of forming a semiconductor device having stacked transistors. When forming a contact hole for connecting the stacked transistors to each other, ohmic layers on the bottom and the sidewall of the common contact hole are separately formed. As a result, the respective ohmic layers are optimally formed to meet requirements or conditions. Accordingly, the contact resistance of the common contact may be minimized so that it is possible to enhance the speed of the semiconductor device. | 01-01-2009 |
20090191699 | METHODS FOR FORMING SILICIDE CONDUCTORS USING SUBSTRATE MASKING - A plurality of spaced-apart conductor structures is formed on a semiconductor substrate, each of the conductor structures including a conductive layer. Insulating spacers are formed on sidewalls of the conductor structures. An interlayer-insulating film that fills gaps between adjacent ones of the insulating spacers is formed. Portions of the interlayer-insulating layer are removed to expose upper surfaces of the conductive layers. Respective epilayers are grown on the respective exposed upper surfaces of the conductive layers and respective metal silicide layers are formed from the respective epilayers. | 07-30-2009 |
20090280605 | METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING STACKED TRANSISTORS - There is provided a method of forming a semiconductor device having stacked transistors. When farming a contact hole for connecting the stacked transistors to each other, ohmic layers on the bottom and the sidewall of the common contact hole are separately formed. As a result, the respective ohmic layers are optimally formed to meet requirements or conditions. Accordingly, the contact resistance of the common contact may be minimized so that it is possible to enhance the speed of the semiconductor device. | 11-12-2009 |
20100109094 | METHOD FOR FORMING SILICIDE CONTACTS - Contacts having different characteristics may be created by forming a first silicide layer over a first device region of a substrate, and then forming a second silicide layer over a second device region while simultaneously further forming the first silicide layer. A first contact hole may be formed in a dielectric layer over a first device region of a substrate. A silicide layer may then be formed in the first contact hole. A second contact hole may be formed after the first contact hole and silicide layer is formed. A second silicidation may then be performed in the first and second contact holes. | 05-06-2010 |
20100315366 | METHOD FOR RECOGNIZING TOUCH INPUT IN TOUCH SCREEN BASED DEVICE - A method for recognizing touch input in a touch screen based device is provided. The method for recognizing touch includes: checking a location of the touch input when a touch is inputted; checking a changed location of the touch when a location of the touch is changed; and recognizing that the touch is released in the location of the touch input when touch release occurs in the changed location. | 12-16-2010 |
20110188253 | Optically Open Stacked Type Subminiature Optical Device - An optically open stacked type subminiature optical device according to the present invention has an independent aperture stop structure to enable designing of a stable small optical device having an optical open cover structure, thus improving optical performance. Further, the optically open stacked type subminiature optical device of the present invention is configured in that the aperture stop structure is assembled with another structure into a stacked structure to establish a stable assembly together with the cover structure, thereby allowing for ease of assembly and improving productivity. | 08-04-2011 |
Patent application number | Description | Published |
20080317879 | Herb Composition for Asthma Maintenance Therapy and Manufacturing Method Thereof - The present invention relates to a herb composition for asthma maintenance therapy based on Chungsangboha-tang, which is known to be effective in asthma, capable of reducing the long-term suffering of asthma patients and improving their quality of lives and a manufacturing method thereof. The herbal composition of the present invention is characterized by comprising 5-18 parts by weight of | 12-25-2008 |
20150150951 | PHARMACEUTICAL COMPOSITION COMPRISING BEE VENOM-PHOSPHOLIPASE A2 (BV-PLA2) FOR TREATING OR PREVENTING DISEASES RELATED TO DEGRADATION OF ABNORMAL REGULATORY T CELL ACTIVITY - The present invention relates to a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity comprising a polypeptide comprising a bee venom-PLA2 amino acid sequence exclusive of a leader sequence as an active ingredient. The secretory bee venom-phospholipase A2 of the present invention activates a regulatory T cell and suppress a differentiation of Th1/Th7. Therefore, the present polypeptide can be used as a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity, i.e. autoimmune diseases, allergic diseases, or neurodegenerative diseases. | 06-04-2015 |
20150355246 | APPARATUS, SERVER, SYSTEM AND METHOD FOR ENERGY MEASURING - Accordingly the embodiments herein provides a method for load balancing in an energy measurement information system. The method includes collecting, by a power information collecting unit, power information at a snapshot extraction frequency. The snapshot extraction frequency is within a range. Further, the method includes detecting, by an operating status extracting unit, an operating status of at least one load apparatus at the snapshot extraction frequency. The operating status is one of a steady state and a transient state. Furthermore, the method includes generating, by a data set generating unit, a data set including only one or a representative snapshot of the power information, when the normal status is detected; and a data set including a plurality of snapshots of the power information, when the transient state is detected. | 12-10-2015 |
Patent application number | Description | Published |
20080212395 | Driver, and a semiconductor, memory device having the same - A driver may include a driving unit and/or a boosting unit. The driving unit may be configured to provide a driving signal to at least one load. The boosting unit may be configured to boost the driving signal based on transition time points of the driving signal to reduce a distortion of the driving signal. The transition time points may be time points during a transition of the driving signal from a first level to a second level. | 09-04-2008 |
20090267636 | Security circuit having an electrical fuse ROM - A security circuit includes an electrical fuse read only memory (ROM) including a plurality of electrical fuse units. The electrical fuse units are arranged to correspond to bit values of an initial security key before the electrical fuse ROM is programmed. | 10-29-2009 |
20110199809 | SECURITY CIRCUIT HAVING AN ELECTRICAL FUSE ROM - A security circuit includes an electrical fuse read only memory (ROM) including a plurality of electrical fuse units. The electrical fuse units are arranged to correspond to bit values of an initial security key before the electrical fuse ROM is programmed. | 08-18-2011 |
20120206988 | NEGATIVE VOLTAGE GENERATOR AND SEMICONDUCTOR MEMORY DEVICE - A negative voltage generator includes a variable-capacitance negative voltage generating unit, a switching unit and a positive voltage applying unit. The negative voltage generating unit includes a plurality of coupling capacitors for varying the capacitance in which the negative voltage is charged. The negative voltage generating unit selects at least one coupling capacitor of the plurality of coupling capacitors according to the number of rows (size) of a memory bank to which data is written, and charges the at least one selected coupling capacitor to a negative voltage. The switching unit selects one bitline of a bitline pair having complementary first and second bitlines in response to the data, and connects the at least one selected coupling capacitor to the selected bitline. The positive voltage applying unit applies a positive (high) voltage to an other bitline of the bitline pair. | 08-16-2012 |
20150340073 | VOLATILE MEMORY DEVICE AND SYSTEM-ON-CHIP INCLUDING THE SAME - A volatile memory device includes a memory cell array configured to be supplied with a first power supply voltage through a first power supply line, and configured to store data based on the first power supply line; and a peripheral circuit configured to be supplied with a second power supply voltage through a second power supply line, and configured to control the memory cell array based on the second power supply line, the peripheral circuit including a self timing pulse circuit configured to determine an operation timing of the peripheral circuit, the self timing pulse circuit configured to be supplied with the first power supply voltage through the first power supply line, and the self timing pulse circuit being configured to adjust the operation timing of the peripheral circuit according to the voltage level of the first power supply voltage. | 11-26-2015 |
Patent application number | Description | Published |
20090115929 | BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME, AND METHOD THEREOF - A backlight unit includes planar light source and light source socket. The planar light source includes upper and lower plates combined with each other and forming a light emitting space therebetween, and external electrodes disposed on surface of one of the upper and lower plates. The light source socket is disposed on a portion of the external electrodes. The light source socket includes a body, a power applying member and a fixing member. The body covers the portion of the external electrode. The power applying member is disposed inside of the body and contacts the external electrode in order to apply electric power to the planar light source. The fixing member fastens the power applying member to the external electrode such that the power applying member makes contact with the external electrode. | 05-07-2009 |
20090279281 | LAMP GUIDE FRAME, CONNECTING MODULE HAVING THE SAME, BACKLIGHT ASSEMBLY HAVING THE LAMP GUIDE FRAME AND METHOD OF MANUFACTURING THE BACKLIGHT ASSEMBLY - A lamp guide frame includes a frame body, a plurality of openings and a plurality of lamp socket receiving portions. The frame body guides end portions of a plurality of lamps. The openings extend in a width direction of the frame body. The openings are arranged in a longitudinal direction of the frame body. Each of the lamp socket receiving portions protrudes from a lower face of the frame body partially around an associated opening to form a receiving space receiving a lamp socket inserted into the opening. The lamp socket receiving portions are open in the width direction of the frame body. The frame body and the plurality of lamps socket receiving portions collectively define a single and continuous member. The associated opening and the receiving space of the lamp socket collectively define a continuous opening. | 11-12-2009 |
20090310058 | BACKLIGHT ASSEMBLY, LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME - A backlight assembly includes a lamp socket unit, a printed circuit board and a lower receiving container. The printed circuit board includes a cutout portion which receives the lamp socket unit therethrough. The lower receiving container receives the lamp socket unit and the printed circuit board. The lamp socket unit is coupled to the printed circuit board, and the printed circuit board, having the lamp socket unit coupled thereto, is disposed in the lower receiving container. | 12-17-2009 |
20100173540 | LAMP SOCKET AND DISPLAY DEVICE HAVING THE SAME - Provided are a lamp socket structured to realize a slimmer display device, and a display device having the lamp socket. The lamp socket includes: a body portion; a connection terminal for connection of the lamp socket to a terminal of a lamp; a compliant portion which connects the body portion and the connection terminal and includes a first portion connected to the connection terminal and a second portion connected to the body portion; and one or more fixing portions which extend from the body portion, wherein the first portion and the second portion at least partially overlap each other. | 07-08-2010 |
20100188607 | BACKLIGHT ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME - A backlight assembly and a display device including the backlight assembly include a light source which emits light, a light guide plate disposed adjacent to the light source and which receives the light emitted from the light source, a light source supporter including a bottom plane including a first region and a second region, and a first receiving unit including a bottom surface and a side wall. The light source and the light guide plate are disposed on the first region of the bottom plane, the second region extends from a portion of the first region on which the light source is disposed, the bottom surface is disposed opposite the light guide plate, and the side wall is disposed at an end portion of the bottom surface along a direction perpendicular to a plane defined by the bottom surface. | 07-29-2010 |
20130265526 | BACKLIGHT ASSEMBLY AND DISPLAY DEVICE INCLUDING THE SAME - A backlight assembly and a display device including the backlight assembly include a light source which emits light, a light guide plate disposed adjacent to the light source and which receives the light emitted from the light source, a light source supporter including a bottom plane including a first region and a second region, and a first receiving unit including a bottom surface and a side wall. The light source and the light guide plate are disposed on the first region of the bottom plane, the second region extends from a portion of the first region on which the light source is disposed, the bottom surface is disposed opposite the light guide plate, and the side wall is disposed at an end portion of the bottom surface along a direction perpendicular to a plane defined by the bottom surface. | 10-10-2013 |
Patent application number | Description | Published |
20110001514 | COMMAND CONTROL CIRCUIT FOR SEMICONDUCTOR INTEGRATED DEVICE - A command control circuit of a semiconductor integrated device includes a plurality of latches sequentially connected and receiving a command signal, and a plurality of selection switches configured to pass or to interrupt the command signal inputted to each one of the plurality of latches. | 01-06-2011 |
20110128794 | APPARATUS AND METHOD FOR CONTROLLING OPERATION TIMING IN SEMICONDUCTOR MEMORY DEVICE - An apparatus for controlling an operation timing in a semiconductor memory device, comprising: a shift information generator configured to generate shift information based on data path delay information and latency information; and a shift register configured to shift a command based on the shift information and produce a shifted command to control an operation timing. | 06-02-2011 |
20120008433 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes an open-loop-type delay locked loop (DLL) configured to generate a clock signal locked by reflecting a first delay amount which actually occurs in a data path and a second delay amount which is required for locking the clock signal, a latency control unit configured to shift an inputted command according to a latency code value corresponding to the first delay amount and latency information, and output the shifted command, and an additional delay line configured to delay the shifted command according to a delay code value corresponding to the second delay amount, and output the command of which operation timing is controlled. | 01-12-2012 |
20130122832 | COMMUNICATION TERMINAL HAVING TDD SWITCH WITH ISOLATING FUNCTION AND DRIVING METHOD THEREOF - A communication terminal and a driving method thereof are provided. The driving method of a communication terminal includes: forming a transmitting path and an absorption path by controlling a time division duplex (TDD) switch in a transmitting mode to isolate the transmitting path and the receiving path from an absorption path, the transmitting path transmitting a transmitting signal in a wireless scheme, and the absorption path diverged from the transmitting path through a circulator of the TDD switch to block a reflecting signal in the transmitting signal reversely transferred to the transmitting path; processing the transmitting signal through the transmitting path. Because a TDD switch has an isolation function, insertion loss in a transmitting path may be suppressed. | 05-16-2013 |
20140177364 | ONE-TIME PROGRAMMABLE MEMORY AND TEST METHOD THEREOF - A one-time programmable memory device may include a normal cell array including a plurality of one-time programmable memory cells, which are programmable and accessible in the normal operation, a test cell array including one-time programmable memory cells, which are programmed at a given pattern in a test operation for determining a failed row and/or a failed column and are not accessible in the normal operation, a row circuit configured to control an operation of a row that is selected by a row address in the normal cell array, and a column circuit configured to access a column that is selected by a column address in the normal cell array. | 06-26-2014 |
20140301150 | MEMORY DEVICE AND OPERATING METHOD OF MEMORY DEVICE AND MEMORY SYSTEM - An operating method of a memory device includes entering a repair mode, receiving an active command and a fail address, and temporarily storing the received command and address, receiving a write command, and determining whether to perform a program operation, when the program operation is determined to be performed, programming the temporarily-stored fail address into a programmable storage unit, and receiving a precharge command before the programming of the temporarily-stored fail address is completed. | 10-09-2014 |
20150287474 | ONE-TIME PROGRAMMABLE MEMORY - A one-time programmable memory includes a first cell array including a plurality of one-time programmable memory cells, and a second cell array including a plurality of one-time programmable memory cells, wherein the first cell array and the second cell array are programmed separately during a program operation, and read in combination during a read operation. | 10-08-2015 |