Patent application number | Description | Published |
20100085336 | DRIVING UNIT AND DISPLAY APPARATUS HAVING THE SAME - A driving unit includes a timing controller, a data driver having a data processor and a switching circuit, and a gate driver. The timing controller outputs image data, a data control signal, a gate control signal and a switching signal. The data processor converts the image data into a data voltage based on the data control signal, and the switching circuit receives the data voltage and a common voltage having a predetermined period and outputs either the common voltage or the data voltage in response to the switching signal. The gate driver outputs a gate voltage in response to the gate control signal. The timing controller outputs the switching signal at a time point in a first half period of a transition period of the common voltage, and the switching circuit outputs the common voltage at the time point. | 04-08-2010 |
20110069027 | MOBILE TERMINAL - Disclosed herein is a mobile terminal which causes optical illusions at edge parts of a front housing so as to provide visual mystique. | 03-24-2011 |
20110101668 | WIRE-BOUND PRODUCT AND METHOD FOR MANUFACTURING THE SAME - A wire-bound product using a double type laminated paper board and a method for manufacturing the same are disclosed. The wire-bound product employs a structure in which inner paper sheets are turned over in the rightward and leftward directions on front plates of a frame, instead a structure in which a plurality of inner paper sheets is turned over toward the rear surface of a frame, thereby allowing a user to see both surfaces of the inner paper sheets. Further, rear plates of the frame are inserted into various positions of a spring to support the front plates, thereby allowing a standing angle of the front plates of the frame to be adjustable. | 05-05-2011 |
20130252371 | METHOD FOR MANUFACTURING THIN FILM SOLAR CELL - A method for manufacturing a thin film solar cell includes depositing a front electrode on a substrate in a chamber, etching the front electrode formed on the substrate to form an uneven portion on the surface of the front electrode, forming a photoelectric conversion unit on the front electrode, and forming a back electrode on the photoelectric conversion unit. The depositing of the front electrode includes depositing the front electrode while reducing a process pressure of the chamber from a first pressure to a second pressure lower than the first pressure. The etching of the front electrode form the uneven portion of the front electrode so that a top portion of the uneven portion includes a portion formed at the second pressure. | 09-26-2013 |
20140174517 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell includes a first photoelectric conversion unit based on crystalline semiconductor, a second photoelectric conversion unit on the first photoelectric conversion unit and including a plurality of conversion portions based on amorphous semiconductor, a bonding layer disposed between the first and second photoelectric conversion units to connect the first photoelectric conversion unit to the second photoelectric conversion unit, and electrodes electrically connected respectively to the first and second photoelectric conversion units. | 06-26-2014 |
Patent application number | Description | Published |
20110013600 | METHOD OF TRANSMITTING DATA FOR REDUCING INTERFERENCE IN HIERARCHICAL CELL STRUCTURE - A method of transmitting data for reducing interference in a hierarchical cell structure including a macro base station (BS) providing multi carriers and a femto BS providing a single carrier includes performing a channel scan within an interfered carrier to acquire channel state information and neighbor femto BS information if interference with the femto BS occurs; transmitting a channel measurement report including the channel state information and the neighbor femto BS information to the macro BS; and transmitting data through a carrier changed by receiving carrier change information from the macro BS. | 01-20-2011 |
20110032873 | METHOD OF TRANSMITTING BROADCAST INFORMATION IN MULTIPLE CARRIER SYSTEM - A method of transmitting broadcast information by using multiple carriers is provided. The method includes: configuring a superframe for an operation of the multiple carriers; and transmitting the broadcast information through at least one primary carrier selected from the multiple carriers. Accordingly, the multiple carrier system can effectively manage respective carriers, and particularly can effectively use radio resources in transmission of broadcast information. | 02-10-2011 |
20110059755 | METHOD OF PROVIDING LOCATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A method of providing location information in a wireless communication system includes receiving a location information request message, including Location Based Service (LBS) control information, from a Base Station (BS), the LBS control information being information about a condition in which location information is reported, performing LBS measurement, and if the condition is satisfied, transmitting a location information response message, including location information collected through the LBS measurement, to the BS. In accordance with the present invention, in a wireless access system supporting LBS, LBS-related information can be reported irrespective of the state of a User Equipment (UE). In particular, in the case in which a UE is in an idle state, location information can be provided efficiently and rapidly. | 03-10-2011 |
20110059761 | METHOD FOR COMMUNICATION USING CARRIER SWITCHING IN MOBILE COMMUNICATION SYSTEM SUPPORTING MULTIPLE CARRIER - There is provided a method for transmitting data by a base station (BS) in a multicast broadcast service (MBS) supporting multiple carriers in a wireless communication system. The method comprises receiving a switching request message indicating an E-MBS service requested by a mobile station (MS), from the MS, transmitting a switching response message including information regarding a switching start time among a plurality of carriers set in the MS and transmitting data regarding an E-MBS service requested by the MS to the MS through a primary carrier, starting from the switching start time. | 03-10-2011 |
20110064016 | METHOD OF TRANSMITTING DATA OF MULTICAST BROADCAST SERVICE IN MOBILE WIRELESS CONNECTION SYSTEM - A method for receiving multicast broadcast service (MBS) data by a mobile station (MS) in a mobile wireless connection system which comprises receiving MBS-related information of at least one neighbor base station (BS) from a serving BS, performing handover from the serving BS to a target BS selected from the neighbor BSs, determining whether or not MBS-related information of the serving BS and MBS-related information of the target BS are identical, updating MBS-related information of the MS based on the determination results and receiving MBS data by using the updated MBS-related information of the MS, wherein the received MBS-related information of the neighbor BS comprises at least one of indication information indicating whether or not the MBS-related information of the neighbor BS and the MBS-related information of the serving BS are identical, information required to be updated among the MBS-related information of the serving BS, and every MBS-related information of the target BS is provided. | 03-17-2011 |
20110075600 | METHOD OF TRANSMITTING MULTICAST BROADCAST SERVICE - A method of a base station transmitting Multicast Broadcast Service (hereinafter referred to as MBS) includes transmitting MBS configuration information, including information about an MBS region which is a resource region to which MBS-related information is allocated and information about an MBS MAP, to a terminal and transmitting MBS data to the terminal through the MBS region. The information about the MBS region includes location information and a transmission parameter of the MBS region. The MBS MAP includes an MBS configuration information change indication which indicates whether the MBS configuration information is expected to change from first MBS configuration information to second MBS configuration information. MBS is effectively and persistently managed in a mobile wireless communication system supporting MBS. | 03-31-2011 |
20110149832 | METHOD FOR DATA TRANSMITTING IN MOBILE MULTICAST BROADCAST SERVICE - Disclosed is a method for transmitting multicast broadcast service (MBS) data in a wireless communication system, the method comprising: transmitting an MBS MAP, which comprises MBS AAI subframe offset and MBS resource index. MBS AAI subframe offset and MBS resource index indicate the end subframe (i.e., subframe offset) of MBS data and the number of resource units in the end subframe of the MBS data burst and resource allocation information about an MBS data burst, to a mobile station; and allocating resources as many as the number of resource units which is appointed by the MBS subframe offset and MBS resource index from transmission starting point of the MBS data burst on the basis of the resource allocation information and transmitting the MBS data burst using the allocated resources to the mobile station | 06-23-2011 |
20120087571 | METHOD AND APPARATUS FOR SYNCHRONIZING 3-DIMENSIONAL IMAGE - There are provided a 3-D image synchronization method and apparatus. The method comprises determining a reference region for each of the frames of a first image and determining a counter region for each of the frames of a second image, corresponding to the reference region, for the first image and the second image forming a 3-D image; calculating the feature values of the reference region and the counter region; extracting a frame difference between the first image and the second image based on the feature values; and moving any one of the first image and the second image in the time domain based on the extracted frame difference. | 04-12-2012 |
20120117594 | METHOD AND APPARATUS FOR PROVIDING CONVERGED SOCIAL BROADCASTING SERVICE - A method for providing social broadcasting services by a broadcasting station is registered. The method for providing social broadcasting services includes receiving from a social network server like function related information triggering transmission of an interest indicator indicating that a user of a user equipment has an interest in broadcasting programs provided by a content provider; and transmitting both of the broadcasting programs and additional data including the like function related information to the user equipment. By the configuration, the exemplary embodiments of the present invention can share the personal's opinion and thoughts and the additional data associated with the corresponding programs through the social circle while the user viewing the broadcasting programs in real time during the movement. | 05-10-2012 |
20120320170 | SEGMENTED DUAL LAYER PARALLAX BARRIER-BASED 3D DISPLAY DEVICE AND METHOD - A segmented dual layer parallax barrier-based 3D display device may includes an image panel that displays a left image and a right image so as to alternately display a left-image column and a right-image column; a dual layer parallax barrier that includes a first common electrode, a second common electrode, a plurality of first individual electrodes, a plurality of second individual electrodes, a plurality of segmented electrodes, and a liquid crystal layer, and blocks specific portions of the displayed images; and a driving unit that drives the electrodes based on the distance between the image panel and the viewer so as to allow the viewer to view the left image and the right image, separately. | 12-20-2012 |
20120320171 | DUAL LAYER PARALLAX BARRIER-BASED 3D DISPLAY DEVICE AND METHOD - A dual layer parallax barrier-based 3D display device may include an image panel that displays a left image and a right image so as to alternately display a left-image column and a right-image column, a dual layer parallax barrier that includes a first common electrode, a second common electrode, a plurality of first individual electrodes, a plurality of second individual electrodes, and a liquid crystal layer, and blocks specific portions of the displayed images and a driving unit that drives the electrodes based on the distance between the image panel and the viewer so as to allow the viewer to view the left image and the right image, separately, and simultaneously drives, in a particular state, at least one of the first common electrode and the plurality of first individual electrodes and at least one of the second common electrode and the plurality of second individual electrodes. | 12-20-2012 |
20130088653 | STEREO-SCOPIC IMAGE PANEL, STEREO-SCOPIC IMAGE DISPLAY APPARATUS HAVING THE SAME AND DRIVING METHOD THEREOF - A stereoscopic image panel according to the present invention includes: a liquid crystal layer; a first parallax barrier layer including a first electrode unit adjacent to one side of the liquid crystal layer and a second electrode unit opposite the other side of the liquid crystal layer; and a second parallax barrier layer including a third electrode unit opposite one side of the liquid crystal layer, between the liquid crystal layer and the first electrode unit, and a fourth electrode unit positioned adjacent to the second electrode unit, wherein the second electrode unit is positioned between the liquid crystal layer and the fourth electrode unit. | 04-11-2013 |
20130100110 | STEREO-SCOPIC IMAGE PANEL, STEREO-SCOPIC IMAGE DISPLAY APPARATUS HAVING THE SAME AND DRIVING METHOD THEREOF - The present invention provides a stereoscopic image panel making it possible to freely watch a stereoscopic image by being equipped with parallax barriers, a stereoscopic image display apparatus including the stereoscopic image panel, and a method of driving the stereoscopic image panel. A stereoscopic image panel according to the present invention includes: a liquid crystal layer; a first electrode unit positioned opposite to one side of the liquid crystal layer; a second electrode unit including first, second, and third electrodes positioned such that one side of each of the electrodes is opposite the other side of the liquid crystal layer; and a third electrode unit positioned opposite the other side of the second electrode. | 04-25-2013 |
20130222365 | APPARATUS AND METHOD FOR DISPLAYING IMAGE ON 3-DIMENSIONAL DISPLAY BASED ON MULTI-LAYER PARALLAX BARRIER - An apparatus and method for displaying an image on a 3D image display device based on a multi-layer parallax barrier are provided. The method includes: measuring a position of a viewer based on the display device; determining whether or not parallax barrier switching is required based on the measurement results; and when parallax barrier switching is determined to be required in the determination, outputting a 2D image through the 3D display device from a point in time at which the parallax barrier switching starts to a point in time at which the parallax barrier switching ends, wherein the 3D image is an image in which a left image and a right image is distributedly disposed in the same frame, and the 2D image is an image in which only any one of the left image and the right image is disposed in the same frame. | 08-29-2013 |
20140022241 | DISPLAY APPARATUS AND METHOD BASED ON SYMMETRICALLY SPB - Provided are a display apparatus and method based on an SSPB. The display apparatus includes a panel configured to play a 3-D image, a parallax barrier configured to include liquid crystals placed in the front of the panel and configured to transmit or block light emitted from the panel and pairs of transparent electrodes obliquely arranged to cross each other in a symmetric form in the front and rear of the liquid crystals based on the liquid crystals, and a driving unit configured to apply driving voltages to the parallax barrier. The parallax barrier can transmit or block a specific part of the played 3-D image through the panel in response to the applied driving voltages. | 01-23-2014 |
20140035800 | SEGMENTED PARALLAX BARRIER BASED DISPLAY APPARATUS WITH 2D/3D MODE SWITCHING AND METHOD THEREOF - Disclosed are a segmented parallax barrier based display apparatus with 2D/3D mode switching and a method thereof. The parallax barrier based display apparatus may include a first panel reproducing an image; and a second panel positioned on a front surface of the first panel and including a first liquid crystal for forming a parallax barrier that blocks a part of the image reproduced by the first panel and a second liquid crystal for switching polarization of light that transmits the first liquid crystal. | 02-06-2014 |
20140223349 | METHOD AND APPARATUS FOR CONTROLLING ELECTRONIC DEVICE - There are provided a method and apparatus for controlling an electronic device. The apparatus for controlling an electronic device includes a marker recognition unit configured to recognize the marker of the electronic device and a control unit configured to perform communication with the electronic device based on the marker and control the electronic device using a Graphic User Interface (GUI) program received from the electronic device. | 08-07-2014 |
Patent application number | Description | Published |
20110016250 | SYSTEM AND METHOD UTILIZING DISTRIBUTED BYTE-WISE BUFFERS ON A MEMORY MODULE - A memory system and method utilizing one or more memory modules is provided. The memory module includes a plurality of memory devices and a controller configured to receive control information from a system memory controller and to produce module control signals. The memory module further includes a plurality of circuits, for example byte-wise buffers, which are configured to selectively isolate the plurality of memory devices from the system memory controller. The circuits are operable, in response to the module control signals, to drive write data from the system memory controller to the plurality of memory devices and to merge read data from the plurality of memory devices to the system memory controller. The circuits are distributed at corresponding positions separate from one another. | 01-20-2011 |
20110016269 | SYSTEM AND METHOD OF INCREASING ADDRESSABLE MEMORY SPACE ON A MEMORY BOARD - A load-reducing memory module includes a plurality of memory components such as DRAMs. The memory components are organized into sets or ranks such that they can be accessed simultaneously for the full data bit-width of the memory module. A plurality of load reducing switching circuits is used to drive data bits from a memory controller to the plurality of memory components. The load reducing switching circuits are also used to multiplex the data lines from the memory components and drive the data bits to the memory controller. | 01-20-2011 |
20120239874 | METHOD AND SYSTEM FOR RESOLVING INTEROPERABILITY OF MULTIPLE TYPES OF DUAL IN-LINE MEMORY MODULES - Systems and methods are described for resolving certain interoperability issues among multiple types of memory modules in the same memory subsystem. The system provides a single data load DIMM for constructing a high density and high speed memory subsystem that supports the standard JEDEC RDIMM interface while presenting a single load to the memory controller. At least one memory module includes one or more DRAM, a bi-directional data buffer and an interface bridge with a conflict resolution block. The interface bridge translates the CAS latency (CL) programming value that a memory controller sends to program the DRAMs, modifies the latency value, and is used for resolving command conflicts between the DRAMs and the memory controller to insure proper operation of the memory subsystem. | 09-20-2012 |
20120250386 | CIRCUIT PROVIDING LOAD ISOLATION AND NOISE REDUCTION - Certain embodiments described herein include a memory module having a printed circuit board including at least one connector configured to be operatively coupled to a memory controller of a computer system. The memory module further includes a plurality of memory devices on the printed circuit board and a circuit including a first set of ports operatively coupled to at least one memory device. The circuit further includes a second set of ports operatively coupled to the at least one connector. The circuit includes a switching circuit configured to selectively operatively couple one or more ports of the second set of ports to one or more ports of the first set of ports. Each port of the first set and the second set comprises a correction circuit which reduces noise in one or more signals transmitted between the first set of ports and the second set of ports. | 10-04-2012 |
20130086309 | FLASH-DRAM HYBRID MEMORY MODULE - A memory module that is couplable to a memory controller hub (MCH) of a host system includes a non-volatile memory subsystem, a data manager coupled to the non-volatile memory subsystem, a volatile memory subsystem coupled to the data manager and operable to exchange data with the non-volatile memory subsystem by way of the data manager, and a controller operable to receive read/write commands from the MCH and to direct transfer of data between any two or more of the MCH, the volatile memory subsystem, and the non-volatile memory subsystem based on the commands. | 04-04-2013 |
20140040568 | MEMORY MODULE WITH DISTRIBUTED DATA BUFFERS AND METHOD OF OPERATION - A memory module is operable to communicate with a memory controller via a data bus and a control/address bus and comprises a module board; a plurality of memory devices mounted on the module board; and multiple sets of data pins along an edge of the module board. Each respective set of the multiple sets of data pins is operatively coupled to a respective set of multiple sets of data lines in the data bus. The memory module further comprises a control circuit configured to receive control/address information from the memory controller via the control/address bus and to produce module control signals. The memory module further comprises a plurality of buffer circuits each being disposed proximate to and electrically coupled to a respective set of the multiple sets of data pins. Each buffer circuit is configured to respond to the module control signals by enabling data communication between the memory controller and at least one first memory device among the plurality of memory devices and by isolating at least one second memory device among the plurality of memory devices from the memory controller. | 02-06-2014 |
20140337539 | MEMORY MODULE WITH DISTRIBUTED DATA BUFFERS AND METHOD OF OPERATION - A memory module is operatable in a memory system with a memory controller. The memory module comprises a module control device to receive command signals from the memory controller and to output module command signals and module control signals. The module command signals are provided to memory devices organized in groups, each group including at least one memory device, while the module control signals are provided to a plurality of buffer circuits to control data paths in the buffer circuits. The plurality of buffer circuits are associated with respective groups of memory devices and are distributed across a surface of the memory module such that each module control signal arrives at the plurality of buffer circuits at different points in time. The plurality of buffer circuits are configured to align read data signals received from the memory devices such that the read data signals are transmitted to the memory controller from the memory module substantially aligned with each other and in accordance with a read latency parameter of the memory system. | 11-13-2014 |
20140365715 | NON-VOLATILE MEMORY STORAGE FOR MULTI-CHANNEL MEMORY SYSTEM - A memory system that has a multi-channel volatile memory subsystem is coupled to a non-volatile memory subsystem to provide independent, configurable backup of data. The volatile memory subsystem has one or more main memory modules that use a form of volatile memory such as DRAM memory, for which the NV subsystem provides selective persistent backup. The main memory modules are dual in-line memory modules or DIMMs using DDR SDRAM memory devices. The non-volatile memory subsystem (NV backup) includes an NV controller and non-volatile memory NVM. The NV backup can also include a memory cache to aid with handling and storage of data. In certain embodiments, the NV controller and the non-volatile memory are coupled to the one or more DIMM channels of the main memory via associated signal lines. Such signal lines can be, for example, traces on a motherboard, and may include one or more signal buses for conveying data, address, and/or control signals. The NV controller and the non-volatile memory can be mounted on the motherboard. | 12-11-2014 |
20150070959 | MEMORY PACKAGE WITH OPTIMIZED DRIVER LOAD AND METHOD OF OPERATION - An apparatus is provided that includes a plurality of array dies and at least two die interconnects. The first die interconnect is in electrical communication with a data port of a first array die and a data port of a second array die and not in electrical communication with data ports of a third array die. The second die interconnect is in electrical communication with a data port of the third array die and not in electrical communication with data ports of the first array die and the second array die. The apparatus includes a control die that includes a first data conduit configured to transmit a data signal to the first die interconnect and not to the second die interconnect, and at least a second data conduit configured to transmit the data signal to the second die interconnect and not to the first die interconnect. | 03-12-2015 |
20150242313 | FLASH-DRAM HYBRID MEMORY MODULE - A memory module that is couplable to a memory controller hub (MCH) of a host system includes a non-volatile memory subsystem, a data manager coupled to the non-volatile memory subsystem, a volatile memory subsystem coupled to the data manager and operable to exchange data with the non-volatile memory subsystem by way of the data manager, and a controller operable to receive read/write commands from the MCH and to direct transfer of data between any two or more of the MCH, the volatile memory subsystem, and the non-volatile memory subsystem based on the commands. | 08-27-2015 |