Patent application number | Description | Published |
20130169873 | DISPLAY SYSTEM INCLUDING A DISPLAY APPARATUS AND AN UPGRADE APPARATUS, AND METHOD OF CONTROLLING THE SAME - A display apparatus including and a display unit are provided. The display apparatus includes an image processing unit processing an image signal received from an image source according to a preset image processing process in order to display the image on the display unit; a connection unit connected to an upgrade apparatus provided to upgrade the image processing process; a storage unit storing operating time information and displaying the information on the display unit; and a controller displaying a menu image on the display unit, the menu image being provided to adjust at least one preset item associated with quality of the image displayed on the display unit, and transmitting the operating time information on the display unit to the upgrade apparatus to change a set value of the item of the menu image corresponding to the operating time information on the display unit stored in the storage unit. | 07-04-2013 |
20130194302 | DISPLAY SYSTEM INCLUDING A DISPLAY APPARATUS AND AN UPGRADING APPARATUS, AND CONTROL METHOD - A display system including a display apparatus and an upgrading apparatus are provided along with a control method. A display apparatus includes an image processor which processes an image signal, a display which displays the processed image thereon, a connector to which an upgrading apparatus comprising at least one upgrading function is connected and a controller which communicates with the upgrading apparatus and controls the display to display thereon a user interface (UI) screen displaying at least one upgrading function list generated by the upgrading apparatus in response to a user selection. | 08-01-2013 |
20140071179 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a control method thereof which minimizes power consumed for driving a display unit includes a display unit which displays an image thereon; an image processor which processes an input image signal to display an image on the display unit; and a controller which determines a peripheral area which is an outer part of a main viewing area of the image for a user, and controls the image processor to display the image by reducing a brightness of the input image signal with respect to the peripheral area. | 03-13-2014 |
20140104305 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus includes a display unit which includes a plurality of pixels having an organic light emitting diode (OLED), a power supply which supplies power to the display unit, an image processor which processes an input image to display an image on the display unit, and a controller which determines whether an average picture level (APL) of the input image is a predetermined value or more. Based on the APL value, the controller controls the image processor to compensate for a gray scale of the input image to thereby increase a brightness of the input image, and controls the power supply to reduce the power supply corresponding to the brightness increased as a result of the compensated gray scale. | 04-17-2014 |
20150242072 | DISPLAY SYSTEM INCLUDING A DISPLAY APPARATUS AND AN UPGRADING APPARATUS, AND CONTROL METHOD - A display system including a display apparatus and an upgrading apparatus are provided along with a control method. A display apparatus includes an image processor which processes an image signal, a display which displays the processed image thereon, a connector to which an upgrading apparatus comprising at least one upgrading function is connected and a controller which communicates with the upgrading apparatus and controls the display to display thereon a user interface (UI) screen displaying at least one upgrading function list generated by the upgrading apparatus in response to a user selection. | 08-27-2015 |
Patent application number | Description | Published |
20110096278 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY PANEL HAVING THE SAME - A display substrate includes a first shield pattern, a second shield pattern and a transparent electrode. The first shield pattern is disposed adjacent to a first data line. The second shield pattern is disposed adjacent to a second data line to face the first data line. The transparent electrode includes a first pixel electrode coupled to the first data line and the first shield pattern, and a second pixel electrode coupled to a first power line and the second shield pattern. The first pixel electrode and the second pixel electrode are disposed in an alternating arrangement. The transparent electrode is partially overlapped with at least one of the first data line or the second data line. In this approach, when a black image is displayed, light leakage can be prevented. | 04-28-2011 |
20110096280 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a liquid crystal display device and a method of manufacturing the liquid crystal display device. The liquid crystal display device includes a first insulating substrate, a gate line and a data line formed on the first insulating substrate and crossing each other, a first pixel electrode formed on the first insulating substrate and including a first part and a second part which are physically separated, a second pixel electrode formed on the first insulating substrate and forming an electric field with the first pixel electrode, a connection bridge including at least one conductive layer and electrically connecting the first part with the second part through a contact hole, and at least one insulating layer positioned between the first pixel electrode and the connection bridge, wherein the contact hole is formed in the at least one insulating layer. | 04-28-2011 |
20110221988 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second substrates, and a liquid crystal layer disposed therebetween. First and second gate lines are disposed on the first substrate. First and second data lines, and a power line are disposed on the first substrate. A first switching element is connected to the first gate line and the first data line, a second switching element is connected to the first gate line and the power line, a third switching element is connected to the second gate line and the second data line, a first pixel electrode is connected to the first switching element, a second pixel electrode is connected to the second switching element, a third pixel electrode is connected to the second switching element, and a fourth pixel electrode is connected to the third switching element, and a gate-on voltage can be simultaneously applied to the first and second gate lines. | 09-15-2011 |
20120013817 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a substrate, a gate line, first and second data lines, a first power line, first, second, third and fourth switching elements, and first, second, third and fourth pixel electrodes. The first switching element is connected to the gate line and the first data line. The second switching element is connected to the gate line and the first power line. The third switching element is connected to the gate line and the second data line. The fourth switching element is connected to the gate line and the first power line. The first to fourth pixel electrodes are connected to the first to fourth switching elements, respectively. Thus, a light leakage may be prevented and an aperture ratio of a display substrate may be enhanced. | 01-19-2012 |
20120038843 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced. The first pixel electrode has an extension disposed adjacent to the center of the pixel area, and a minimum distance between the extension and the adjacent branch electrode is different from an average minimum between the adjacent branch electrodes. | 02-16-2012 |
20120194774 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: first and second substrate opposite to each other; data lines on the first substrate which transmits a first voltage; a voltage transmitting line on the first substrate which transmits a second voltage; and first and second pixel electrodes on the first substrate and spaced apart from each other, where one of the first and second pixel electrodes is applied with the first voltage through the data lines, the other of the first and second pixel electrodes is applied with the second voltage through the voltage transmitting line, each of the first and second pixel electrodes includes a stem and branches electrodes extending from the stem, the branches of the first pixel electrode and the branches of the second pixel electrode are alternately disposed, and the stems of the first and second pixel electrodes overlap at least a portion of the voltage transmitting line. | 08-02-2012 |
20150138495 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced. The first pixel electrode has an extension disposed adjacent to the center of the pixel area, and a minimum distance between the extension and the adjacent branch electrode is different from an average minimum between the adjacent branch electrodes. | 05-21-2015 |
Patent application number | Description | Published |
20120117645 | DETECTION CIRCUIT, DETECTION METHOD THEREOF, AND MEMORY SYSTEM INCLUDING THE DETECTION CIRCUIT - A detection circuit, including a sensing circuit configured to sense whether there is an external attack and generate second data from first data, a data conversion circuit configured to convert the first data to third data, and a comparator configured to compare the second data with the third data. | 05-10-2012 |
20150161401 | PROCESSOR HAVING A VARIABLE PIPELINE, AND SYSTEM-ON-CHIP - A processor includes a security level determining unit and a variable pipeline. The security level determining unit determines a security level of first data to be processed by the processor. The variable pipeline receives the first data, generates original data by performing a decryption operation on the first data during a total number of one or more clock cycles corresponding to the security level determined by the security level determining unit, and processes the original data. | 06-11-2015 |
20150161416 | SECURITY CIRCUITS AND SECURITY SYSTEMS INCLUDING THE SAME - A security circuit may include a functional circuit including a test chain that connects flip-flops to verify hardware of the functional circuit, the functional circuit configured to generate an output signal by encrypting an input signal based on a control signal, a mode signal, and the chain; and/or a test controller configured to generate the input, control, and mode signals, and configured to generate an authentication result based on the output signal. A security circuit may include a first device including a plurality of flip-flops in a test chain, the first device configured to receive first, second, and third signals, and configured to generate a fourth signal by encrypting the first signal based on the second and third signals and the chain; and/or a second device configured to generate the first, second, and third signals, and configured to generate an authentication result based on the fourth signal. | 06-11-2015 |
20160034331 | MEMORY SYSTEM AND DATA PROTECTION METHOD THEREOF - A memory system includes an abnormality detecting block including a plurality of abnormality detectors to detect whether an abnormal condition has occurred during a normal operation due to an external attack. An abnormality processing block is configured to process the abnormal condition in hardware, and a central processing unit is configured to execute a first process to detect whether the abnormal condition has occurred during the normal operation and to execute a second process to process the abnormal condition in software. A monitoring unit is configured to monitor an operation of the second process and to determine whether an error has occurred in the second process based on a monitoring result. | 02-04-2016 |
Patent application number | Description | Published |
20130083543 | DOUBLE REFLECTING STRUCTURE - A double reflecting structure may include a first reflecting portion reflecting light that may be emitted from a light source, and a second reflecting portion formed on one side of the first reflecting portion to reflect again the light that may be reflected by the first reflecting portion. | 04-04-2013 |
20130170243 | HEAD LAMP STRUCTURE OF VEHICLE - A head lamp structure of the vehicle may include a reflector including a light source, and a shield part rotatably provided at a front of the reflector and including a shield protrusion formed at an outer peripheral surface thereof and having a cutting surface. | 07-04-2013 |
20150023038 | GUIDE LAMP APPARATUS FOR VEHICLE - A guide lamp apparatus for a vehicle may include a light source, a side reflector which may be arranged on a lateral side of the light source, form an imaginary light source identical to the light source on a side of the light source, and reflect the light radiated from the light source to be divided into a plurality of lights, and a light collection lens that may be arranged in a front of the light source and collects light from the light source that may be divided into the plurality of lights by the side reflector and forms predetermined patterned images on a road surface. | 01-22-2015 |
20150023043 | GUIDE LAMP APPARATUS FOR VEHICLE - A guide lamp apparatus for a vehicle may include a light source, a light division lens that may be arranged on a front of the light source and divides a light emitted from the light source into a plurality of lights, and a front light collection lens that may be arranged on a front of the light division lens and forms predetermined patterned images on a road surface. | 01-22-2015 |
20150029740 | HEADLAMP FOR VEHICLE WHICH PRODUCES GLARE-FREE HIGH BEAM - A headlamp apparatus for a vehicle which produces a glare-free high beam may include a light source including a plurality of chips which may be arranged in line, and each of which may be separately turned on or off, a condenser lens disposed in front of the light source, and configured to improve light efficiency by condensing light emitted from the light source, a beam pattern conversion lens disposed in front of the condenser lens and configured to increase a size of a beam pattern of the light source in a vertical direction, and an optical refractive lens disposed in front of the beam pattern conversion lens, the optical refractive lens projecting the light that has passed through the beam pattern conversion lens onto a road by imaging the light onto a screen. | 01-29-2015 |
20150108987 | APPARATUS, METHOD AND SYSTEM FOR CHECKING REAR LAMP - An apparatus for checking a rear lamp includes a sensor and a controller. The sensor is disposed in at least one rear lamp and configured to obtain a first signal generated from the outside. The controller is configured to turn on the at least one rear lamp according to the first signal. | 04-23-2015 |
Patent application number | Description | Published |
20140290361 | APPARATUS FOR DRIVING GYROSCOPE SENSOR - Disclosed herein is an apparatus for driving a gyroscope sensor, including: multi-axis sensing means; detecting circuit means; switching means that is disposed between the axes of the multi-axis sensing means and the detecting circuit means so as to connect or disconnect between the axes of the multi-axis sensing means and the detecting circuit means according to a switching control signal; and control means that controls the switching means such that the axes of the multi-axis sensing means and the detecting circuit means are sequentially connected or disconnected. By providing Integrated detecting circuit means to detect gyro signals on axes from a gyroscope sensor, size can be reduced and power consumption (current) and cost can be saved. | 10-02-2014 |
20140368367 | CONTINUOUS-TIME SIGMA-DELTA MODULATOR AND CONTINUOUS-TIME SIGMA-DELTA MODULATING METHOD - Disclosed herein are a continuous-time sigma-delta modulator and a continuous-time sigma-delta modulating method. According to an exemplary embodiment of the present invention, the continuous-time sigma-delta modulator includes: an integrator receiving and integrating a signal; a quantizer quantizing an output of the integrator to be digitally output; a timer receiving the digital output of the quantizer to charge and discharge a charging and discharging capacitor according a predetermined timing so as to generate a trapezoidal waveform; and a digital-to-analog converter (DAC) outputting a digital-to-analog converted trapezoidal waveform depending on the digital output of the quantizer by using the timer to feedback the digital-to-analog converted trapezoidal waveform to be summed with a signal input to the integrator Further, the continuous-time sigma-delta modulating method is proposed. | 12-18-2014 |
20150020589 | APPARATUS FOR DRIVING GYRO SENSOR AND CONTROL METHOD THEREOF - Disclosed herein is an apparatus for driving a gym sensor including a driving displacement signal processing unit, a sensing signal processing unit and an automatic quadrature signal controller configured to control the variable resistor through digital correction when a quadrature signal exists, and minimize an amplitude of the quadrature signal. | 01-22-2015 |
20150020592 | RESISTIVE TYPE ACCELERATION SENSOR - Disclosed herein is a resistive type accelerator sensor, including: a sensor unit; and a continuous time sigma-delta ADC including an input unit which receives an analog input signal transferred from the sensor unit, an addition circuit which is coupled with the input unit to receive the analog input signal and an analog feedback signal transferred from DAC to provide a summed signal, an integrator which integrates the summed signal transferred from the addition circuit, a comparator which converts an integrated signal transferred from the integrator into a digital signal, and an output unit which transfers the digital output signal. | 01-22-2015 |
20150153174 | APPARATUS FOR DRIVING GYRO SENSOR AND CONTROL METHOD THEREOF - An apparatus for driving a gyro sensor includes a gyro sensor, an analog circuit, a signal converter, and a digital automatic gain controller. The gyro sensor includes at least one driving mass. The analog circuit detects an amplitude value or a phase value of resonance of the driving mass from first and second driving displacement signals output from the gyro sensor. The signal converter converts the amplitude value or the phase value into a digital value. The digital automatic gain controller outputs a control gain for controlling a signal driving resonance of the driving mass based on a selected one of a phase or amplitude of resonance of the driving mass, so that a selected one of the amplitude value and the phase value input from the signal converter is converged to a preset targeted value. | 06-04-2015 |
Patent application number | Description | Published |
20110187722 | INPUT DEVICE FOR INPUTTING AND EDITING TEXT, DISPLAY APPARATUS AND METHODS THEREOF - A method and apparatus for displaying are provided. The apparatus includes an interface unit that receives key event signals from a plurality of devices, and a display unit that displays a window. The apparatus also includes a control unit that performs an operation of inputting and editing text corresponding to the key event signals of the plurality of devices on at least one window matching each of the plurality of devices. Accordingly, a text operation may be performed through a plurality of devices simultaneously. | 08-04-2011 |
20130194246 | DISPLAY APPARATUS, UPGRADE APPARATUS, CONTROL METHOD THEREOF, AND DISPLAY SYSTEM - Embodiments disclose a display apparatus including: an image processing device which processes an image signal; a display device which displays an image based on the processed image signal; a connection device which connects to an upgrade apparatus which processes the image signal; a power supply device which supplies power to each component of the display apparatus and the upgrade apparatus through the connection device; and a first controller which controls the connection device to receive the processed image signal from the upgrade apparatus when the upgrade apparatus is connected through the connection device, wherein the power supply device is controlled by the upgrade apparatus connected through the connection device. | 08-01-2013 |
20130194500 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus a control method thereof are provided, the display apparatus includes: a display which displays an image thereon; a first image processor which processes an image signal; a connector which is connectable to an upgrading apparatus that is provided to upgrade the display apparatus; and a first controller which executes a first application program and displays a first image signal corresponding to the execution of the first application program on the display, and when receiving a second image signal, corresponding to an execution of a second application program executed by the upgrading apparatus, from the upgrading apparatus through the connector, controls the display to display the second image signal together with the first image signal. | 08-01-2013 |
Patent application number | Description | Published |
20130169765 | DISPLAY APPARATUS, IMAGE PROCESSING SYSTEM, DISPLAY METHOD AND IMAGING PROCESSING THEREOF - An image processing apparatus, an image processing system, and a method thereof are provided. The apparatus includes: a signal processor which receives a plurality of contents and constructs image frames of the respective contents; an outputter which operates in a first mode to output image frames of only one content, and in a second mode to combine and output the image frames of the plurality of contents; a video telephony processor including an image capturer to capture an image external to the apparatus, the video telephony processor connecting video telephony, if a request for video telephony is received via an external network; and a controller which controls the outputter to determine a combination of the image frames of the plurality of contents outputted through the signal processor, according to an operational status of the video telephony processor. | 07-04-2013 |
20130271659 | DISPLAY APPARATUS, REMOTE CONTROLLER AND CONTROL METHOD THEREOF - Disclosed are a display apparatus, a remote controller and a control method thereof. The display apparatus includes a connector which is connectable to a plurality of peripheral devices; an image processor which processes an image signal supplied by the peripheral devices; a display which displays an image thereon based on the image signal; a communicator which communicates with a remote controller controlling the plurality of peripheral devices; and a controller which selects one of the plurality of peripheral devices to display the image according to a user's input transmitted by the remote controller and transmits to the remote controller remote control information of the selected peripheral device. | 10-17-2013 |
20130335539 | MULTI-VIEW DEVICE, DISPLAY APPARATUS AND CONTROL METHODS THEREOF - A multi-view device includes a lens unit which operates to selectively transmit or block light; a communication unit which communicates with a display apparatus which is displaying an image; and a controller which receives, from the display apparatus via the communication unit, a beacon signal which synchronizes with a display period of the displayed image, controls an operation of the lens unit based on the beacon signal, and changes, via the communication unit, a reception frequency of the beacon signal based on information relating to a wireless communication environment level between the display apparatus and the multi-view device which is extracted from the beacon signal. | 12-19-2013 |
20140152818 | DISPLAY APPARATUS WITH A SENSOR AND CAMERA AND CONTROL METHOD THEREOF - A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time. | 06-05-2014 |
20150046294 | DISPLAY APPARATUS, THE METHOD THEREOF AND ITEM PROVIDING METHOD - Provided is a display apparatus including: a display; an input unit configured to receive a trace of writing performed in a remote control apparatus; a detector configured to extract at least one character corresponding to the trace of writing; and a controller configured to search for at least one item corresponding to the character from among a plurality of items stored in a storage of the display apparatus or provided from at least one external server, and display a result of the search on the display. | 02-12-2015 |
20150046433 | DISPLAY APPARATUS AND THE METHOD THEREOF - A display apparatus is disclosed. The display apparatus includes a display, an input unit configured to receive a handwriting trace, in response to a user handwriting being performed at a remote control apparatus; a detector configured to determine text corresponding to the handwriting trace; and a controller configured to search for an item corresponding to the text, classify the item into a plurality of categories, and control the display to display the item on the display. | 02-12-2015 |
20150062443 | DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE SAME - A display apparatus is provided, which includes a receiver configured to receive a writing trace performed on a remote controller, a detector configured to extract a character that corresponds to the writing trace, a display configured to display the character and at least one item that corresponds to the character, and a controller configured to, if a user's operation is performed in one direction on the remote controller, automatically execute a function that corresponds to the at least one item that is positioned in the direction in which the user's operation is performed. | 03-05-2015 |
20150137959 | DISPLAY APPARATUS AND METHOD OF SETTING A UNIVERSAL REMOTE CONTROLLER - A display apparatus and a universal remote controller setting method are provided. According to the display apparatus, a display is provided which is configured to display contents received from a broadcast channel, a communicator configured to communicate with a server which stores a control code set according to a plurality of broadcaster, and a controller configured to extract feature information related to contents and transmits feature information and broadcast channel number information to the server through a communicator, is included. The controller is configured to provide the control code set to a universal remote controller in response to a control code set which corresponds to feature information and broadcast channel number information being received from the server. | 05-21-2015 |
20150179061 | DISPLAY APPARATUS FOR SETTING UNIVERSAL REMOTE CONTROLLER, METHOD THEREOF, UNIVERSAL REMOTE CONTROLLER AND SETTING METHOD THEREOF - A display apparatus and a universal remote controller setting method which is executable by using the display apparatus are provided. The display apparatus includes a signal receiver configured to receive an infrared (IR) signal which is transmitted from a remote controller, a storage configured to store a plurality of control code sets, a controller configured to analyze a feature of the IR signal, and to extract, from among the plurality of control code sets, a control code set which corresponds to the IR signal, and a communicator configured to transmit the extracted control code set to a universal remote controller. | 06-25-2015 |
Patent application number | Description | Published |
20100030987 | DATA STORING LOCATION MANAGING METHOD AND DATA STORAGE SYSTEM - A data storing location managing method including generating an access frequency of a storing area accessed in a first storage apparatus according to a command received, copying data stored in the storing area of the first storage apparatus to a storing area of a second storage apparatus when the access frequency of the storing area of the first storage apparatus is greater than a reference value, and replacing location information of the storing area of the first storage apparatus with location information of the storing area of the second storage apparatus. | 02-04-2010 |
20100070689 | HYBRID HARD DISK DRIVE TO RAPIDLY READ FILES HAVING SPECIFIED CONDITIONS, METHOD OF CONTROLLING THE HYBRID HARD DISK DRIVE, AND RECORDING MEDIUM FOR THE HYBRID HARD DISK DRIVE - A method of controlling a hybrid hard disk drive. The method includes receiving a read command from a host; searching metadata of a file to be read; determining whether the metadata satisfies a predetermined setup condition; and if the metadata satisfies the setup conditions, copying the file to be read, from a first storage device and storing the file in a second storage device. | 03-18-2010 |
20100070699 | HYBRID HARD DISK DRIVE CAPABLE OF STORING FILE HAVING SPECIFIED CONDITION, A METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM ADAPTED FOR EXECUTING THE METHOD - A method of controlling a hybrid hard disk drive includes receiving a write command from a host; extracting metadata of a file to be written, determining whether the metadata satisfies a predetermined set condition, and storing the file to be written in a first storage device when the metadata satisfies the set condition. | 03-18-2010 |
20100325384 | DATA STORAGE MEDIUM ACCESSING METHOD, DATA STORAGE DEVICE AND RECORDING MEDIUM TO PERFORM THE DATA STORAGE MEDIUM ACCESSING METHOD - Provided are a data storage medium accessing method of accessing a data storage medium of a data storage device according to a virtual address (VA), the data storage device to access the data storage medium according to the VA, and a computer readable recording medium having recorded thereon a program to access the data storage medium accessing method. The data storage medium accessing method includes the operations of converting a logical block address (LBA) included in a command received from a host into a VA and converting the VA into a real address of a data storage medium included in a data storage device, and accessing the data storage medium using the real address, wherein the VA is an address that is based on a reserved block of the data storage medium in a data write operation, wherein the reserved block is a valid block that is ready to have data written thereto, and wherein a current location of a head included in the data storage device during the data write operation is set according to the reserved block. | 12-23-2010 |
20110093645 | METHOD AND APPARATUS TO RECORD DATA, METHOD AND APPARATUS TO REPRODUCE DATA, AND RECORDING MEDIUM - A data recording method including, when moving data stored in a cache to a data storage medium, selecting one cache area from an extended cache area group of the data storage medium by using managing information of a translation layer, moving the data stored in the cache to the selected cache area by using a physical address of the data storage medium on the selected cache area, and updating the managing information of the translation layer, wherein the managing information of the translation layer includes a physical block address-based address of the extended cache area group in the data storage medium. | 04-21-2011 |
20110197035 | DATA STORAGE DEVICE, STORING MEDIUM ACCESS METHOD AND STORING MEDIUM THEREOF - A data storage device including a storing medium to shingle write and a controller to access the storing medium so that data is sequentially written on the storing medium using a mapping table based on Logical Block Address (LBA) included in a write command. | 08-11-2011 |
20130031296 | SYSTEM AND METHOD FOR MANAGING ADDRESS MAPPING INFORMATION DUE TO ABNORMAL POWER EVENTS - A method and apparatus for managing address map information are disclosed. In one embodiment, an apparatus may comprise a processor configured to store address map changes to a first data storage medium, save the address map changes to a nonvolatile data storage medium when an abnormal power state is detected, and when the power state is no longer abnormal retrieve the last saved address map information and address map changes and update the address map information using the address map changes. The apparatus may be configured to retrieve the instructions for the processor operation over a network connection. | 01-31-2013 |
20130031317 | METHOD AND APPARATUS FOR REDIRECTING DATA WRITES - Apparatuses and methods for redirecting data writes are disclosed. In one embodiment a controller may be configured to receive a command including write data and address data identifying a target zone of a data storage medium; determine whether the target zone contains sufficient available data sectors to store the write data; and record the write data to a common area of a different zone when the target zone does not contain sufficient available data sectors, the common area available to store data when a target zone lacks sufficient available data sectors. In another embodiment, a method may comprise receiving a write command identifying a target zone of a data storage medium; determining whether the target zone contains sufficient available data sectors to store the write data; and recording the write data to a common area of a different zone when the target zone does not contain sufficient available data sectors. | 01-31-2013 |
20130290668 | METHOD AND APPARATUS FOR ADJUSTABLE VIRTUAL ADDRESSING FOR DATA STORAGE - Methods and apparatuses for adjusting the size of a virtual band or virtual zone of a storage medium are provided. In one embodiment, an apparatus may comprise a data storage device including a data storage medium having a physical zone; and a processor configured to receive a virtual addressing adjustment command, and adjust a number of virtual addresses in a virtual band mapped to the physical zone based on the virtual addressing adjustment command. In another embodiment, a method may comprise providing a data storage device configured to implement virtual addresses associated with a virtual band mapped to a physical zone of a data storage medium of the data storage device, receiving at the data storage device a virtual addressing adjustment command, and adjusting a number of virtual addresses in a virtual band based on the virtual addressing adjustment command. | 10-31-2013 |
Patent application number | Description | Published |
20100324260 | Catalytic System for CO2/Epoxide Copolymerization - The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst. | 12-23-2010 |
20120208979 | Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same - There is provided a method for preparing a low-molecular weight poly(alkylene carbonate) of which the molecular weight and chain shape are precisely controlled, by introducing a phosphorous compound having a hydroxyl group as a chain transfer agent in order to regulate the molecular weight, in alternating copolymerizing an epoxide compound and carbon dioxide by using trivalent metal complex prepared from a Salen type ligand containing a quaternary ammonium salt, and a polymer prepared by the method. | 08-16-2012 |
20130131308 | Catalytic System for Co2/Epoxide Copolymerization - The present invention related to a method of manufacturing a polycarbonate including the process of copolymerizing epoxide compound and CO2 using cobalt(III) or chromium(III), where the ligands contains at least 3 ammonium cations, central metal has formal −1 charge, and conjugated anions of the two cationic ammonium groups are acid-base homoconjugation, as catalyst. | 05-23-2013 |
20140378651 | Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same - There is provided a method for preparing a low-molecular weight poly(alkylene carbonate) of which the molecular weight and chain shape are precisely controlled, by introducing a phosphorous compound having a hydroxyl group as a chain transfer agent in order to regulate the molecular weight, in alternating copolymerizing an epoxide compound and carbon dioxide by using trivalent metal complex prepared from a Salen type ligand containing a quaternary ammonium salt, and a polymer prepared by the method. | 12-25-2014 |
Patent application number | Description | Published |
20150225508 | MODIFIED HYDROGENATED POLYSILOXAZANE, COMPOSITION COMPRISING SAME FOR FORMING SILICA-BASED INSULATION LAYER, METHOD FOR PREPARING COMPOSITION FOR FORMING SILICA-BASED INSULATION LAYER, SILICA-BASED INSULATION LAYER, AND METHOD FOR PREPARING SILICA-BASED INSULATION LAYER - Disclosed is modified hydrogenated polysiloxazane prepared by reacting hydrogenated polysiloxazane with a silane compound selected from polysilane, polycyclosilane, and a silane oligomer. The modified hydrogenated polysiloxazane has a small mole ratio of nitrogen atoms relative to silicon atoms and may remarkably deteriorate a film shrinkage ratio when included in a composition for forming a silica-based insulation layer to form a silica-based insulation layer. | 08-13-2015 |
20150274980 | COMPOSITION FOR FORMING SILICA-BASED INSULATING LAYER, METHOD FOR PREPARING COMPOSITION FOR FORMING SILICA-BASED INSULATING LAYER, SILICA-BASED INSULATING LAYER, AND METHOD FOR MANUFACTURING SILICA-BASED INSULATING LAYER - Disclosed is a composition for a silica-based insulation layer including hydrogenated polysilazane or hydrogenated polysiloxzane, wherein a concentration of a cyclic compound having a weight average molecular weight of less than 400 is less than or equal to 1,200 ppm. The composition for a silica-based insulation layer may reduce a thickness distribution during formation of a silica-based insulation layer, and thereby film defects after chemical mechanical polishing (CMP) during a semiconductor manufacturing process may be reduced. | 10-01-2015 |
20160099145 | COMPOSITION FOR FORMING SILICA LAYER, SILICA LAYER, AND ELECTRONIC DEVICE - A composition for forming a silica layer including a silicon-containing polymer having a weight average molecular weight of about 20,000 to about 70,000 and a polydispersity index of about 5.0 to about 17.0 and a solvent; a silica layer manufactured using the same; and an electronic device including the silica layer. | 04-07-2016 |
Patent application number | Description | Published |
20150118976 | RADIO FREQUENCY SWITCHING CIRCUIT WITH ADVANCED ISOLATION CHARACTERISTICS - A radio frequency switching circuit may include a first switching circuit unit including first to n | 04-30-2015 |
20150133065 | RF SWITCH - A RF switch may include: a common port coupled to an antenna to transmit and receive first and second high frequency signals; a transmitting switching unit coupled between a transmitting port transferring the first high frequency signal and the common port and including a plurality of switching devices coupled to each other in series; and a receiving switching unit coupled between a receiving port transferring the second high frequency signal and the common port and including a first switching unit including a first switching device. The first switching unit may further include a second switching device having a first terminal coupled to a first terminal of the first switching device and a second terminal coupled to a control terminal of the first switching device. | 05-14-2015 |
20150180465 | RF SWITCH - A radio frequency (RF) switch may include: a common port; a first switching unit; and a second switching unit. The first switching unit further includes a third switching device having one end coupled to a body of one of the plurality of first switching devices and the other end coupled to a first ground terminal, and the second switching unit further includes a fourth switching device having one end coupled to a body of one of the plurality of second switching devices and the other end coupled to a second ground terminal. | 06-25-2015 |
20150214931 | RADIO FREQUENCY SWITCHING CIRCUIT AND ELECTRONIC DEVICE - A radio frequency (RF) switching circuit may include: a first switching circuit unit connected between a first signal port for signal transmission and reception and a common connection node connected to an antenna port and operated according to a first gate signal; a second switching circuit unit connected between a second signal port for signal transmission and reception and the common connection node and operated according to a second gate signal; a negative voltage generating unit generating a negative voltage using a voltage of an RF signal from the common connection node; and a gate signal generating unit generating the first and second gate signals using the negative voltage from the negative voltage generating unit and an operating voltage. | 07-30-2015 |
20150256147 | RADIO FREQUENCY SWITCH - A radio frequency switch may include a common port transmitting and receiving a radio frequency signal, a first switching unit including a plurality of first switch elements connected in series and opening or closing a signal transfer path between a first port inputting and outputting the radio frequency signal and the common port, and a second switching unit having a plurality of second switch elements connected in series and opening or closing a signal transfer path between a second port inputting and outputting the radio frequency signal and the common port. The second switching unit further includes a first filter circuit unit connected to a control terminal of at least one second switch element among the plurality of second switch elements to remove at least one preset frequency band signal. | 09-10-2015 |
20150326268 | RADIO FREQUENCY SWITCH - A radio frequency switch may include: a common port transmitting and receiving a radio frequency signal; a receive switch unit including a first switch unit having a plurality of first switch elements and a second switch unit having a plurality of second switch elements; and a transmit switch unit including a third switch unit having a plurality of third switch elements and a fourth switch unit having a plurality of fourth switch elements. The receive switch unit may further include a plurality of first capacitors connected between a first terminal and a body terminal of each of the plurality of first switch elements. The transmit switch unit may further include a plurality of second capacitors connected between a second terminal and a body terminal of each of the plurality of third switch elements. | 11-12-2015 |
20160049931 | RADIO FREQUENCY SWITCH CIRCUIT - A radio frequency switch circuit may include: a first switch circuit unit connected between a first signal port for transmitting and receiving a signal and a common connection node and operated by a first gate signal; a second switch circuit unit connected between a second signal port for transmitting and receiving a signal and the common connection node and operated by a second gate signal; a first shunt circuit unit including first and second shunt units connected to each other in series between a first connection node connected to the first signal port and a ground, the first shunt unit being operated by the first gate signal and the second shunt unit being operated by the second gate signal; and a second shunt circuit unit connected between a second connection node connected to the second signal port and the ground and operated by the first gate signal. | 02-18-2016 |
20160062376 | LOW-DROP-OUTPUT TYPE VOLTAGE REGULATOR AND RF SWITCHING CONTROL DEVICE HAVING THE SAME - A low-drop-output type voltage regulator may include an error amplifier providing a gate signal depending on a voltage difference between a reference voltage and a feedback voltage, a semiconductor switch adjusting a current between an input terminal receiving a battery voltage and a ground, in response to the gate signal, a feedback circuit dividing and detecting a detection voltage in a detection node between the semiconductor switch and the ground and providing the feedback voltage, a voltage sensor sensing the battery voltage, and a feedback voltage controller adjusting a level of the feedback voltage depending on the sensed battery voltage. | 03-03-2016 |
20160079843 | VOLTAGE DROPPING APPARATUS, VOLTAGE SWITCHING APPARATUS, AND INTERNAL VOLTAGE SUPPLY APPARATUS USING THE SAME - A voltage dropping apparatus may include: a voltage dropping unit receiving an input voltage, outputting the input voltage in a first mode, and dropping a level of the input voltage in a second mode; a voltage output unit connected to the voltage dropping unit, receiving and outputting the input voltage in the first mode, and receiving and outputting the dropped voltage in the second mode; and a control unit receiving a mode signal and controlling a mode change of the voltage dropping unit and the voltage output unit based on a value of the mode signal. | 03-17-2016 |
Patent application number | Description | Published |
20120301548 | ORAL COMPLEX COMPOSITION COMPRISING PSEUDOEPHEDRINE AND LEVOCETIRIZINE - An oral complex composition which comprises (i) a core comprising a swellable hydrogel-forming agent and pseudoephedrine, or a pharmaceutically acceptable salt thereof; (ii) a first coating layer encasing the core which comprises a water-soluble substance; and (iii) a second coating layer deposited on the first coating layer which comprises levocetirizine or a pharmaceutically acceptable salt thereof together with polyvinylalcohol, povidone, polyvinylalcohol-polyethyleneglycol graft copolymer or a mixture thereof, has an improved levocetirizine releasing rate and does not show a delayed release behavior even after a long storage period. Accordingly, the inventive oral complex composition is useful for treating perennial or seasonal allergic diseases including nasal obstruction, sneezing, and rhinorrhea. | 11-29-2012 |
20120301549 | COMPLEX FORMULATION COMPRISING ASPIRIN COATED WITH BARRIER CONTAINING HYDROPHOBIC ADDITIVE, AND HMG-COA REDUCTASE INHIBITOR - Provided is a complex formulation for the prevention or treatment of cardiovascular diseases, comprising: a) aspirin coated with a barrier containing a hydrophobic additive; and b) an HMG-CoA reductase inhibitor, which has improved storage stability by preventing the deterioration in the stability of HMG-CoA reductase which is caused by salicylic acid, thereby being used in the treatment of hypertension and hypercholesterolemia. | 11-29-2012 |
20130028974 | PHARMACEUTICAL FORMULATION IN THE FORM OF BILAYERED TABLETS COMPRISING HMG-COA REDUCTASE INHIBITOR AND IRBESARTAN - Provided is a pharmaceutical formulation in the form of a bilayered tablet consisting of a first layer containing irbesartan or a pharmaceutically acceptable salt thereof and a second layer containing an HMG-CoA reductase inhibitor and a basic additive, which can improve the dissolution rate and stability of irbesartan and an HMG-CoA reductase inhibitor to enhance the bioavailability of the drug compared to conventional complex formulations and to minimize the generation of the related compounds, thereby being effectively used as a stable and superior therapeutic agent for hypertension and hypercholesterolemia. | 01-31-2013 |