Patent application number | Description | Published |
20080209159 | MEMORY ACCESS METHOD USING THREE DIMENSIONAL ADDRESS MAPPING - A memory access method includes: obtaining a, b, and c from a program code for accessing a memory with a triple loop in a program, a being a number of values which an inner-most loop variable of the triple loop may have, b being a number of values which a middle loop variable of the triple loop may have, and c being a number of values which an outer-most loop variable of the triple loop may have; obtaining a starting address of the memory accessed by the triple loop; and obtaining an a×b×c number of addresses of the memory accessed by the triple loop using the starting address and a function. | 08-28-2008 |
20080263281 | CACHE MEMORY SYSTEM USING TEMPORAL LOCALITY INFORMATION AND A DATA STORAGE METHOD - A cache memory system using temporal locality information and a data storage method are provided. The cache memory system including: a main cache which stores data accessed by a central processing unit; an extended cache which stores the data if the data is evicted from the main cache; and a separation cache which stores the data of the extended cache when the data of the extended cache is evicted from the extended cache and temporal locality information corresponding to the data of the extended cache satisfies a predetermined condition. | 10-23-2008 |
20090077349 | METHOD OF MANAGING INSTRUCTION CACHE AND PROCESSOR USING THE METHOD - A method of managing an instruction cache and a process of using the method are provided. The processor includes a processor core which has an active mode and an inactive mode, and an instruction cache which pre-traces a first instruction and detects a cache miss during the inactive mode, wherein the first instruction is performed by the processor core during the active mode. | 03-19-2009 |
20090077357 | Method of Power Simulation and Power Simulator - Disclosed are a method of simulating power and a power simulator. The power simulator includes a static information extracting unit that extracts static information with respect to execution of the second instruction; a dynamic information extracting unit that extracts dynamic information with respect to the execution of the second instruction; and a calculation unit that calculates an estimated power of the processor based on the static information and the dynamic information. | 03-19-2009 |
Patent application number | Description | Published |
20090125931 | Turntable device and disk driving device having the same - A turntable device and a disk driving device having the same are disclosed. A turntable device for securing a disk includes: a cone part, which receives the disk in a detachable manner; a base, on which the disk may be mounted, and on which a boss is formed; and a yoke, which is coupled to the boss, and which supports the cone part in a manner such that the cone part is separated from the boss and is capable of sliding. This turntable device can improve alignment between the rotation centers of the motor and the disk, even in high-speed rotations. | 05-14-2009 |
20090262449 | Disk drive - A disk drive for driving a disk is disclosed, which includes: a driving unit configured to provide a driving force onto the disk, a main circuit pattern electrically connected with the driving unit, a sensor unit configured to sense a rotation speed of the disk, a first board supporting the sensor unit, a second board supporting the first board, and a base plate supporting the second board and the driving unit. One of the first board and the second board can be a flexible board electrically connecting the sensor unit with the main circuit pattern, and the other of the first board and the second board can be a rigid board. This disk drive can be utilized to ensure the distance between the sensor unit and the disk required for a rotation sensor to measure the rotation speed of the disk. | 10-22-2009 |
20100289385 | MOTOR - A motor is disclosed. The motor can include: a rotor equipped with a shaft; a base, in which a housing hole is formed and which includes a housing support portion protruding along a periphery of the housing hole; a housing, which may be inserted in the housing hole to be supported by the housing support portion and in which a through-hole is formed so that the shaft may be inserted in one side of the through-hole; and a rotor support, which may be inserted into the other side of the through-hole and in which a support indentation is formed to rotatably support the shaft. This motor can be manufactured by a simple process at a low manufacturing cost. | 11-18-2010 |
20110006629 | MOTOR - A motor including a rotor and a stator that supports and rotates the rotor is disclosed. In accordance with an embodiment of the present invention, the motor includes a magnetic member, which is installed in the rotor such that the magnetic member faces the stator, and a stator magnetic body, which is a part of the stator and has a part corresponding to the magnetic member formed asymmetrically therein. In this way, the motor can prevent a whirling effect by installing the magnetic member, which forms a preload, even the motor is thinner. | 01-13-2011 |
20130207499 | ROTOR ASSEMBLY FOR MOTOR AND SPINDLE MOTOR INCLUDING THE SAME - There are provided a rotor assembly for a motor and a spindle motor including the same. The rotor assembly includes: a rotor case including a rotor hub fixed to a shaft, a rotor extension part extended from the rotor hub in an outer radial direction, and a magnet coupling part extended from the rotor extension part in a downward axial direction; and a magnet provided on an inner surface of the magnet coupling part, wherein a thickness of the magnet in a radial direction may correspond to 8.5 to 20% of a distance from a center of rotation of the rotor case to an edge of the rotor case in the outer radial direction. | 08-15-2013 |
Patent application number | Description | Published |
20090003846 | HOST APPARATUS CONNECTED TO IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD THEREOF - A host apparatus which is connected to an image forming apparatus, the host apparatus includes an image processor to process an image with respect to a printing data, and a controller to check a preset common printing property for two or more printing data, to set a common printing property to be applied for the two or more selected printing data and to control the image processor to process the image with respect to the selected printing data and to transmit the set common printing property with the selected printing data to the image forming apparatus. | 01-01-2009 |
20090051969 | TERMINAL APPARATUS, IMAGE FORMING APPARATUS, AND PRINTING SYSTEM HAVING THE SAME, AND PRINTING METHOD THEREOF - A terminal apparatus includes an interface unit connected to an image forming apparatus, and a controller to convert a file into print data page by page before a file print command is input and to transmit the converted print data to the image forming apparatus when a preset event occurs in the file. Therefore, a user prepares a document which is highly likely to be printed, so that a print delay time may be reduced and a printing speed may increase. | 02-26-2009 |
20100128307 | HOST APPARATUS AND SYSTEM TO CONTROL DUPLEX PRINTING AND METHOD THEREOF - A method of controlling duplex printing and a host apparatus and a system for performing the method. The method includes determining whether a number of total printing pages of printing data is an even number or an odd number, generating a printing command with respect to the printing data based on the result of determination, and transmitting the generated printing command and the printing data to an image forming apparatus. | 05-27-2010 |
Patent application number | Description | Published |
20080253190 | Non-volatile memory device and method of operating the same - The present invention is directed to a non-volatile memory device and a method of operating the same. The non-volatile memory device includes a first transistor connected to an nth bitline and a second transistor connected to an (n+1)th bitline. The first transistor and the second transistor are serially coupled between the nth bitline and the (n+1)th bitline. The non-volatile memory device may include a 2-transistor 1-bit unit cell where a drain region and a source region of a memory cell have the same or similar structure. Since a cell array of a non-volatile memory device according to the invention may include a 2-transistor 2-bit unit cell, storage capacity of the non-volatile memory device may be doubled. | 10-16-2008 |
20120044772 | NON-VOLATILE MEMORY DEVICE, SYSTEM, AND CELL ARRAY - A non-volatile memory cell array, comprising sector selection transistors controlled by a voltage applied to sector selection lines, first through fourth memory cells connected in series to the sector selection transistors, a first common source line connected between the first memory cell and the second memory cell, and a second common source line connected between the third memory cell and the fourth memory cell and separated from the first common source line. A first voltage is applied to the first common source line, and a second voltage different from the first voltage is applied to the second common source line. | 02-23-2012 |
20120181607 | SEMICONDUCTOR DEVICES HAVING ASYMMETRIC DOPED REGIONS AND METHODS OF FABRICATING THE SAME - A semiconductor device includes an active region in a substrate, first to third gate structures crossing the active region and sequentially arranged parallel to each other, a first doped region in the active region between the first and second gate structures and having a first horizontal width and a first depth, and a second doped region in the active region between the second and third gate structures and having a second horizontal width and a second depth. The second horizontal width is larger than the first horizontal width and the second depth is shallower than the first depth. A distance between the first and second gate structures adjacent to each other is smaller than that between the second and third gate structures adjacent to each other. Related fabrication methods are also described. | 07-19-2012 |
Patent application number | Description | Published |
20100158069 | Micro heat flux sensor array - Provided is a micro heat flux sensor array having reduced heat resistance. A micro heat flux sensor array may include a substrate, a plurality of first sensors formed on a first side of the substrate, and a plurality of second sensors formed on a second side of the substrate. Each of the plurality of first and second sensors may include a first wiring pattern layer of a first conductive material, a second wiring pattern layer of a second conductive material contacting the first wiring pattern layer, and an insulating layer in contact with the first and second wiring patterns. | 06-24-2010 |
20110304364 | Device For Removing Electromagnetic Interference And Semiconductor Package Including The Same - Provided is an electromagnetic interference (EMI) removing device for active reduction of electromagnetic interference and a semiconductor package including the same. The EMI removing device may include a film substrate having an antenna pattern configured to generate a second electromagnetic wave, which may have substantially the same frequency band, modulation mode, and directivity as a first electromagnetic wave generated by a first semiconductor chip and a phase opposite to a phase of the first electromagnetic wave | 12-15-2011 |
20110316144 | FLEXIBLE HEAT SINK HAVING VENTILATION PORTS AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME - A heat sink includes a first adhesive layer, and a heat dissipation layer disposed on the first adhesive layer, and has ventilation ports that extend therethrough including through the first adhesive layer and the heat dissipation layer. The heat sink forms an outermost part of a semiconductor package. Thus, when the heat sink is bonded via its adhesive layer to underlying structure during a manufacturing process, the ventilation ports allow air to pass therethrough. As a result, air is not trapped in the form of bubbles between the heat sink and the underlying structure. | 12-29-2011 |
20120119370 | SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME - Provided are a semiconductor package and a semiconductor system including the semiconductor package. The semiconductor package includes a semiconductor device and an interconnect structure electrically connected to the semiconductor device and delivering a signal from the semiconductor device, wherein the interconnect structure includes an anodized insulation region and an interconnect adjacent to and defined by the anodized insulation region. | 05-17-2012 |
20120252163 | STACKED PACKAGE, METHOD OF FABRICATING STACKED PACKAGE, AND METHOD OF MOUNTING STACKED PACKAGE FABRICATED BY THE METHOD - Provided are a stacked package, method of fabricating a stacked package, and method of mounting a stacked package. A method includes providing an upper semiconductor package including an upper package substrate, upper semiconductor chips formed on a top surface of the upper package substrate, and first solders formed on a bottom surface of the upper package substrate and having a first melting temperature, providing a lower semiconductor package including a lower package substrate, lower semiconductor chips formed on a top surface of the lower package substrate, and solder paste nodes formed on the top surface of the lower package substrate and having a second melting temperature lower than the first melting temperature, and forming inter-package bonding units by attaching respective first solders and solder paste nodes to each other by performing annealing at a temperature higher than the second melting temperature and lower than the first melting temperature. | 10-04-2012 |
20120280404 | STACK PACKAGES HAVING FASTENING ELEMENT AND HALOGEN-FREE INTER-PACKAGE CONNECTOR - A stack package includes a lower package including a lower package substrate and a lower semiconductor chip disposed on the lower package substrate, an upper package including an upper package substrate and an upper semiconductor chip disposed on the upper package substrate, a fastening element formed between a top surface of the lower semiconductor chip and a bottom surface of the upper package substrate, and a halogen-free inter-package connector connecting the lower package substrate to the upper package substrate. | 11-08-2012 |
20120299197 | SEMICONDUCTOR PACKAGES - Semiconductor packages include a first substrate including a central portion and a peripheral portion, at least one first central connection member attached to the central portion of the first substrate, and at least one first peripheral connection member attached to the peripheral portion of the first substrate. The first central connection member includes a first supporter and a first fusion conductive layer surrounding the first supporter. | 11-29-2012 |
20140232005 | STACKED PACKAGE, METHOD OF FABRICATING STACKED PACKAGE, AND METHOD OF MOUNTING STACKED PACKAGE FABRICATED BY THE METHOD - Provided are a stacked package, a method of fabricating a stacked package, and a method of mounting the stacked package fabricated by the same. The method of fabricating a stacked package includes providing an upper semiconductor package including an upper package substrate, upper semiconductor chips formed on a top surface of the upper package substrate, and first solders formed on a bottom surface of the upper package substrate and having a first melting temperature, providing a lower semiconductor package including a lower package substrate, lower semiconductor chips formed on a top surface of the lower package substrate, and solder paste nodes formed on the top surface of the lower package substrate and having a second melting temperature lower than the first melting temperature, and forming inter-package bonding units by attaching respective first solders and solder paste nodes to each other by performing annealing at a temperature higher than the second melting temperature and lower than the first melting temperature. | 08-21-2014 |
20140335657 | STACK PACKAGES HAVING FASTENING ELEMENT AND HALOGEN-FREE INTER-PACKAGE CONNECTOR - A stack package includes a lower package including a lower package substrate and a lower semiconductor chip disposed on the lower package substrate, an upper package including an upper package substrate and an upper semiconductor chip disposed on the upper package substrate, a fastening element formed between a top surface of the lower semiconductor chip and a bottom surface of the upper package substrate, and a halogen-free inter-package connector connecting the lower package substrate to the upper package substrate. | 11-13-2014 |
Patent application number | Description | Published |
20100033614 | METHOD OF CONTROLLING DIGITAL IMAGE PROCESSING APPARATUS, MEDIUM FOR RECORDING THE METHOD, AND DIGITAL IMAGE PROCESSING APPARATUS OPERATING ACCORDING TO THE METHOD - Provided are a method of controlling a digital image processing apparatus, and a digital image processing apparatus operating according to the method. The method includes receiving a menu content selection signal, generating meta data corresponding to the menu content selection signal, selecting menu content corresponding to the meta data, and displaying the selected menu content. | 02-11-2010 |
20100232761 | METHOD AND APPARATUS FOR CONTINUOUSLY REPRODUCING MOVING PICTURE FILES - A method and apparatus successively reproduce moving picture files stored in a digital image processing apparatus. The digital image processing apparatus includes a moving picture detector that detects one or more moving picture files from a storage unit which stores one or more kinds of files, a frame classifier that classifies the one or more detected moving picture files based on index frames of the moving picture files, and a successive reproducing unit that reproduces the classified moving picture files successively. | 09-16-2010 |
20110122290 | DIGITAL PHOTOGRAPHING APPARATUS AND METHOD OF CONTROLLING THE SAME - A digital photographing apparatus and a method of controlling the same. A method of controlling a digital photographing apparatus, the method including determining whether a condition for changing an environment setup of the digital photographing apparatus is satisfied; if the condition is satisfied, searching for an environment setup to be changed according to the condition; and changing the environment setup according to the condition. | 05-26-2011 |
20110145709 | APPARATUS AND METHOD FOR DIGITAL IMAGE PROCESSING USING SLIDESHOW FUNCTION - An image processing apparatus having a slideshow function includes: a storage unit that stores files corresponding to a plurality of images; a display unit that displays the plurality of images; a slideshow performing unit that reads the files from the storage unit and sequentially displays the plurality of images on the display unit in a slideshow function; a user input unit that receives input manipulation of a user and generating a signal; and an image processor that performs image processing on the files corresponding to images selected from the plurality of images displayed on the display unit based on the signal of the user input unit after the slideshow performing unit completes the slideshow function. | 06-16-2011 |
20110161869 | APPARATUS AND METHOD FOR DISPLAYING GRAPHICAL USER INTERFACE IN DIGITAL IMAGE PROCESSING APPARATUS - A method and digital image processing apparatus for outputting a graphical user interface (GUI), the apparatus including: a graphical user interface (GUI) display device; and a digital signal processor (DSP) configured to reposition a GUI according to display information received from an external display device or a received selection signal and configured to output the repositioned GUI to the external display device. The digital image processing apparatus may be configured to connect to the external display device. | 06-30-2011 |
Patent application number | Description | Published |
20090026169 | Printed circuit board manufacturing system and manufacturing method thereof - A printed circuit board manufacturing system and a manufacturing method thereof are disclosed. A method of manufacturing printed circuit board, comprising: providing a substrate that comprises a pad and an insulation layer covering the pad; acquiring an image of the substrate; acquiring location information of the pad by analyzing the image of the substrate; forming a via hole by removing a part of the insulation layer that corresponds the location information of the pad; and forming a via by filling the via hole with a conductive material, provides improved process conformity, even if the substrate has partial or nonlinear deformation, by considering the location information of the pad in the via hole forming. The improved conformity may allow more flexibility to substrate design and more integrity for circuitries on printed circuit board. | 01-29-2009 |
20090027864 | Printed circuit board and manufacturing method thereof - A printed circuit board and a method of manufacturing the printed circuit board are disclosed. A printed circuit board, which includes an insulation layer, a circuit pattern formed on a surface of the insulation layer that includes at least one pad, and a solder resist which covers the circuit pattern, and in which an opening is formed that exposes a portion of a side and a surface of the pad, can ensure a sufficient amount of attachment area for the pads and the solder resist, to strengthen the adhesion of the pads. Also, the adhesion can be increased between the electronic components and the printed circuit board, and heat release characteristics can be improved. | 01-29-2009 |
20090205854 | Printed circuit board for a package and manufacturing method thereof - A printed circuit board for use in a package and to a method of manufacturing the printed circuit board. The method of manufacturing the printed circuit board can include: providing a substrate, on one side of which at least one solder pad and at least one guide pad are formed; forming a solder resist layer over the one side of the substrate; uncovering at least one portion of the solder resist layer such that the guide pad is exposed; applying a surface treatment on the exposed guide pad; uncovering at least one portion of the solder resist layer such that the solder pad is exposed; and forming a solder bump on the exposed solder pad. With this method, the amount of surface treatment applied can be minimized, for reduced costs, and the occurrence of undiffused layers can be avoided, for improved reliability in the final product. | 08-20-2009 |
20110138616 | Printed circuit board manufacturing system - A printed circuit board manufacturing system that uses a substrate that includes a pad and an insulation layer covering the pad. The system includes an image sensor part acquiring an image of the substrate, a control part generating a control signal to form a via hole, and a laser applying part applying a laser, considering the control signal, to the part of the insulation layer that corresponds to the location information of the pad. | 06-16-2011 |
20150075845 | PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a printed circuit board and a method of manufacturing the same. According to a preferred embodiment of the present invention, the printed circuit board includes: a base substrate; an inner layer build-up layer formed on the base substrate and including a first inner layer circuit layer, a second inner layer circuit layer, an inner layer insulating layer, and an inner layer via having a tapered section; and an outer layer build-up layer formed on the inner layer build-up layer and including an outer layer circuit layer, an outer layer insulating layer, and an outer layer via having a rectangular section. | 03-19-2015 |
Patent application number | Description | Published |
20080224600 | Organic light emitting display (OLED) device and method of fabricating the same - An organic light emitting display (OLED) device having a simple process of fabrication and improved lifetime and reliability, and a method of fabricating the same are disclosed. The OLED device comprises: a substrate; a sealing member which seals a plurality of pixels arranged on a pixel region; and a sealing material which bonds the substrate and the sealing member. Each of the pixels includes a thin film transistor disposed on the substrate, an EL device including a lower electrode connected to the thin film transistor, a pixel isolation layer exposing a portion of the lower electrode, an organic layer formed on at least the exposed portion of the lower electrode, and an upper electrode. A pad interconnection line of a pad interconnection region is covered by a first insulating layer, and a pad of a pad region is covered by a second insulating layer so as to expose a portion of the pad. The first insulating layer and the second insulating layer are formed of the same material as a lower layer of the pixel isolation layer. | 09-18-2008 |
20080284326 | Organic light emitting diode display device and method of fabricating the same - Provided is an organic light emitting diode (OLED) display device, including: a substrate; a semiconductor layer on the substrate; a gate insulating layer on the substrate with the semiconductor layer; a gate electrode on a region of the gate insulating layer corresponding to the semiconductor layer and insulated from the semiconductor layer; source and drain electrodes connected to the semiconductor layer; metal layers on the source and drain electrodes, spaced a distance apart from each other, and including nickel; a passivation layer over the gate insulating layer; a first electrode on the passivation layer, and electrically connected to the metal layers; an organic layer on the first electrode; and a second electrode on the organic layer. | 11-20-2008 |
20090075438 | METHOD OF FABRICATING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - In a method of fabricating organic light emitting diode display, a planarization layer is annealed, cured, provided with an ashing treatment, and surface-treated to reduce roughness of the planarization layer. Therefore, it is possible to improve reduce problems such as a decrease in reflectivity and variation of color coordinates of the organic light emitting diode display due to the roughness of the planarization layer. | 03-19-2009 |
20120288975 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting display device (OLED) and a method of fabricating the same. The OLED includes: a substrate; a thin film transistor on the substrate and including a source electrode and a drain electrode; a first insulating layer on the substrate; a second insulating layer on the first insulating layer and including a trench; a via hole formed in the trench over the first and second insulating layers and exposing a portion of the source electrode or the drain electrode; a first electrode in the trench and connected to one of the source electrode and the drain electrode through the via hole; a pixel defining layer on the first electrode and having an opening exposing the first electrode; an organic layer in the opening and having at least an organic emission layer; and a second electrode on an entire surface of the substrate having the organic layer. | 11-15-2012 |
Patent application number | Description | Published |
20110052978 | Secondary battery - A secondary battery including an electrode assembly, a can accommodating the electrode assembly, a cap plate coupled to the can, an electrolyte injection unit including an injection hole penetrating the cap plate and an injection ring protruding from the injection hole, and a stopper to seal the electrolyte injection unit. | 03-03-2011 |
20110183167 | Secondary battery - A secondary battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator disposed between the first electrode plate and the second electrode plate; a case accommodating the electrode assembly; a cap plate sealing the case; a first electrode terminal electrically connected to the first electrode plate and penetrating through the cap plate; and a safety valve coupled to the first electrode terminal, the safety valve including a bimetal element. | 07-28-2011 |
20110183171 | Secondary battery and method of manufacturing secondary battery - A secondary battery includes first and second collecting plates branching out from an electrode terminal, and first and second electrode assemblies rolled up in a jelly-roll type unit, the first electrode assembly having a first non-coating portion adhered to the first collecting plate, the second electrode assembly having a second non-coating portion adhered to the second collecting plate, and the first and second collecting plates being on facing surfaces of respective first and second non-coating portions. The first non-coating portion is spaced apart from a roll center of the first electrode assembly by a first predetermined distance along a direction directed away from the second non-coating portion, and the second non-coating portion is spaced apart from a roll center of the second electrode assembly by a second predetermined distance along a direction directed away from the first non-coating portion. | 07-28-2011 |
20110244314 | SECONDARY BATTERY - A secondary battery includes: a case; an electrode assembly housed in the case and including a first electrode, a second electrode, and a separator between the first electrode and the second electrode, the first electrode having a coating portion coated with a first active material and a non-coating portion absent the first active material; and a collector plate including first and second collector plates enmeshed together with the non-coating portion therebetween. | 10-06-2011 |
Patent application number | Description | Published |
20090087735 | Rechargeable battery - A rechargeable battery having a current collector plates that a have a stable and reliable connection to an uncoated portion of one of the anode and the cathode of the electrode assembly. The rechargeable battery includes the electrode assembly, a case, a cap assembly, and the current collecting plates. The electrode assembly includes the anode, the cathode, and a separator arranged between the anode and the cathode. The case houses the electrode assembly. The cap assembly closes and seals the case and includes an electrode terminal. The current collecting plates connect the electrode assembly and the cap assembly and each include a plurality of current collecting protrusions that extend into the electrode assembly. The current collecting protrusions of one current collector plate are arranged among the current collecting protrusions of another current collecting plate, and the uncoated region of one of the anode and the cathode is arranged among these current collecting protrusions. | 04-02-2009 |
20090214948 | Secondary Battery Having a Sealing Gasket with Concave and Convex Portions - A secondary battery includes an electrode assembly having a positive electrode, a negative electrode and a separator interposed between the positive and negative electrodes and a container for receiving the electrode assembly inside thereof. The secondary battery also includes a cap assembly fixed to the container to seal the container and a gasket disposed between the container and the cap assembly. The gasket has at least one concavo-convex portion on a surface contacting the container and/or the cap assembly. This improved gasket structure enhances the air tightness of the secondary battery. | 08-27-2009 |
20100159316 | Secondary battery module - A secondary battery module including a plurality of unit batteries that each include a cap plate and a case connected to either one of a positive electrode and a negative electrode of an electrode assembly and an electrode terminal connected to the other of the positive electrode and negative electrode, wherein the electrode terminal protrudes outside of a unit battery by passing through the cap plate covering the case, and a connector having a first end and a second end, wherein the first end fits on the electrode terminal of one of the unit batteries and is screw-engaged to the electrode terminal by a nut and the second end is connected to the case of another adjacent unit battery. | 06-24-2010 |
20100167113 | RECHARGEABLE BATTERY - A rechargeable battery includes an electrode assembly comprising a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode wound together and a case housing the electrode assembly, wherein the electrode assembly has an inner surface and an outer surface having a concave portion. | 07-01-2010 |
20100227215 | RECHARGEABLE BATTERY - A battery including: a case having a case region extendable along a first direction; an electrode assembly housed within the case and including a first electrode, a second electrode, and a separator between the first electrode and the second electrode, the first electrode including a first uncoated region at a first end of the electrode assembly, and the second electrode including a second uncoated region at a second end of the electrode assembly, the second end facing oppositely away from the first end, and the first uncoated region being spatially separated from the second uncoated region along the first direction; and a terminal electrically coupled to at least one of the first uncoated region or the second uncoated region, the case region being between the first uncoated region and the second uncoated region along the first direction. | 09-09-2010 |
20100233519 | RECHARGEABLE BATTERY - A rechargeable battery configured to stably and easily interrupt a current includes: an electrode assembly including a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode; a case containing the electrode assembly therein and having a first opening at one end thereof; and a first plate coupled to the case and sealing the first opening, the first plate electrically connected to the electrode assembly, wherein the first plate includes a wrinkle portion configured to deform for disconnecting the first plate from the electrode assembly when an internal pressure of the case is greater than a reference pressure. | 09-16-2010 |
20110151318 | Secondary battery - A secondary battery including an electrode assembly, the electrode assembly including electrode plates and a separator interposed between the electrode plates, at least one of the electrode plates including a coated part, the coated part including a metallic plate having an active material coated thereon, and an uncoated part, the uncoated part including a metallic plate without active material coated thereon, the uncoated part including a folding line in the uncoated part, and a folding part with an end portion folded with respect to the folding line; and a current collector electrically contacting the folding part. | 06-23-2011 |
Patent application number | Description | Published |
20090089255 | INFORMATION SEARCH APPARATUS AND METHOD - Provided is an information search apparatus and method. The method includes extracting first information and second information from specific information that is received; determining whether the second information satisfies specific conditions; generating a query by combining the second information and the first information if it is determined that the second information satisfies the specific conditions; and transmitting the generated query to a terminal. | 04-02-2009 |
20090210402 | SYSTEM AND METHOD FOR CONTEXTUAL ASSOCIATION DISCOVERY TO CONCEPTUALIZE USER QUERY - A method and system for contextual association discovery to conceptualize a user query. The system includes a user input unit receiving an input of a user query from a user, an attribute extraction unit extracting one or more attributes that materialize the meaning of the input query, a related attribute selection unit selecting one or more related attributes among the extracted attributes, and a content classification unit classifying specified content in accordance with the selected related attributes and the query. | 08-20-2009 |
20120071171 | APPARATUS AND METHOD FOR QUERY PROCESSING OF MOVING OBJECT IN MOBILE COMMUNICATION SYSTEM - A mobile communication system process a query of a location-based service. More particularly, an apparatus and a method reduce communication processes for an unnecessary query by expanding a resident domain with a query type. The apparatus includes a server for expanding a resident domain comprising a query to be operated by the moving object when the location-based service is used and the moving object for reducing the number of communications with the server according to the expansion of the resident domain. | 03-22-2012 |
20120124083 | METHOD AND APPARATUS FOR GENERATING COMMUNITY - A method and apparatus generate a community based on goals and intentions of its members. Context information related to a first member is collected. A list of goals that the first member wants to accomplish and a list of capabilities that the first member may provide are derived, based on the context information. A search is conducted to find a second member that has at least one of a capability matching at least one goal listed in the list of goals and a goal matching at least one capability listed in the list of capabilities. And then, a community including the first member and the second member is generated. | 05-17-2012 |
20120166536 | APPARATUS AND METHOD FOR PROCESSING QUERY IN PORTABLE TERMINAL FOR SOCIAL NETWORK - A portable terminal which supports a social network, more particularly, an apparatus and a method for generating a community with agents of the same character in a social network and processing an answer to a query by sharing information between the generated communities. The apparatus includes an agent determiner configured to set an agent for a first network object. The apparatus also includes a community setting part configured to establish a community with an agent for a first network and an agent for a second agent, select a first representative agent of the community, and establish a community with the first representative agent selected and other adjacent representative agents. | 06-28-2012 |
20120262629 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - Provided are a display apparatus and a control method thereof. The display apparatus includes: a display unit; a video processor which processes an image for display on the display unit; a storage unit which stores status information related to at least one of a structure and a function of the display apparatus, and a plurality of manual information corresponding to a plurality of processes implementable in the display apparatus; and a controller which, when a process, among the plurality of processes, is performed, controls the video processor to display manual information corresponding to the process on the basis of a current status information of the display apparatus. | 10-18-2012 |
20140214537 | USER TERMINAL AND METHOD AND SYSTEM FOR PROVIDING ADVERTISEMENT - An advertisement providing system is provided. The system includes a first server configured to generate and store user models of interest, based on behavior history information of a user terminal and advertisement-of-interest selection conditions input by a user; a second server configured to generate and store target user attribute models, based on advertisement information and target user selection conditions provided from an advertisement provider; and a third server configured to detect a model by detecting the user models of interest and the target user attribute models based on user information when the user information is transmitted form the user terminal, and recommending an advertisement related to the detected model to the user terminal. | 07-31-2014 |
20140222572 | SERVER OFFERING SERVICE TARGETING USER AND SERVICE OFFERING METHOD THEREOF - A server for offering a service targeting a user and a service offering method thereof, the method including: collecting data from a plurality of user devices; determining a unit zone partitioned from a service zone based on geographic information; adjusting the unit zone based on the amount of data collectable according to the determined unit zones; performing modeling to parse the data collected according to the adjusted unit zones; and offering a service targeting a user of the unit zone, based on results from the modeling. | 08-07-2014 |
Patent application number | Description | Published |
20110072281 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus including an image forming unit to form an image, a user switch unit to output a user operation signal to switch between a power-on state and a power-off state of the image forming apparatus, a main controller to control the image forming unit and to output a power control signal based on the user operation signal, a power switching unit to selectively supply operation power to the main controller based on the user operation signal and the power control signal, and an auxiliary controller to control the power switching unit such that the operation power is not supplied to the main controller when the power control signal is changed in a power-off state. | 03-24-2011 |
20130097434 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus including an image forming unit to form an image, a user switch unit to output a user operation signal to switch between a power-on state and a power-off state of the image forming apparatus, a main controller to control the image forming unit and to output a power control signal based on the user operation signal, a power switching unit to selectively supply operation power to the main controller based on the user operation signal and the power control signal, and an auxiliary controller to control the power switching unit such that the operation power is not supplied to the main controller when the power control signal is changed in a power-off state. | 04-18-2013 |
20140258737 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - An image forming apparatus including an image forming unit to form an image, a user switch unit to output a user operation signal to switch between a power-on state and a power-off state of the image forming apparatus, a main controller to control the image forming unit and to output a power control signal based on the user operation signal, a power switching unit to selectively supply operation power to the main controller based on the user operation signal and the power control signal, and an auxiliary controller to control the power switching unit such that the operation power is not supplied to the main controller when the power control signal is changed in a power-off state. | 09-11-2014 |
Patent application number | Description | Published |
20090115333 | Dielectric materials for plasma display panel device, PDP device using the same and method of preparing the PDP device - A dielectric material for a plasma display panel (PDP) device, a PDP device including the same, and a method of manufacturing the PDP device are taught. The dielectric material includes at least three materials selected from the group consisting of Bi | 05-07-2009 |
20090184641 | Plasma display panel - A plasma display panel (PDP) having improved impact resistance, the PDP including: a front substrate on which sustain electrodes are disposed at predetermined intervals; a front dielectric layer covering the sustain electrodes; a rear substrate that is disposed to face the front substrate, and on which address electrodes are disposed to cross the sustain electrodes; a rear dielectric layer covering the address electrodes; barrier ribs formed between the front substrate and the rear substrate, the barrier ribs defining discharge spaces; and phosphor layers formed in the discharge spaces, wherein the front dielectric layer has a Vickers hardness of 350 to 500 Hv. | 07-23-2009 |
20090184642 | Plasma display panel having high clarity and color purity - A front dielectric layer and a PDP including the front dielectric layer are taught, and the PDP has a high degree of clarity and color purity obtained by preventing color temperature variance at various viewing angles. The front dielectric layer covers sustain electrodes arranged at predetermined intervals on a front substrate, wherein [(n | 07-23-2009 |
20100096973 | Plasma display panel and method of manufacturing the same - A plasma display panel (PDP) including first and second substrates arranged opposite to each other, a plurality of first electrodes between the first and second substrates, a dielectric layer disposed on the first substrate, a plurality of second electrodes disposed in a direction crossing the first electrodes, and red, green, and blue phosphor layers disposed between the first and second substrates, wherein the dielectric layer includes a lead-free glass and at least one of CoO, CuO, MnO | 04-22-2010 |
20100109527 | Plasma display panel - A PDP includes a first substrate and a second substrate facing each other, a plurality of first discharge electrodes on the first substrate, a first dielectric layer covering the first discharge electrodes, a plurality of second discharge electrodes on the second substrate and intersecting the first discharge electrodes, a second dielectric layer covering the second discharge electrodes, and a sealing material between the first substrate and the second substrate, wherein an absolute value of thermal expansion coefficient difference between the second dielectric layer and the sealing material is less than or equal to 13×10 | 05-06-2010 |
20100109982 | Plasma display panel - A PDP includes a first substrate and a second substrate facing each other, a plurality of first discharge electrodes on the first substrate, a first dielectric layer covering the plurality of first discharge electrodes, and a plurality of second discharge electrodes on the second substrate to cross the plurality of first discharge electrodes, wherein a difference between thermal expansion coefficients of the first substrate and the first dielectric layer is greater than or equal to about 2×10 | 05-06-2010 |
Patent application number | Description | Published |
20100283495 | Probe substrate and probe card having the same - Disclosed are a probe substrate and a probe card using the same. The probe substrate includes a ceramic stack structure stacked with a plurality of layers; vias disposed in the ceramic stack structure to perform inner-layer connection, and pads electrically connected to the vias; a contact opening disposed at the ceramic stack structure, and partially exposing the pads; and contact pads disposed at side walls of the contact opening, electrically connected to the pads, and electrically connected to pogo pins. | 11-11-2010 |
20100300733 | Multilayer ceramic board and manufacturing method thereof - The present invention relates to a multilayer ceramic board and manufacturing method thereof. The multilayer ceramic board includes: a ceramic stacked structure in which multiple ceramic layers are stacked and interconnected to one another through vias; diffused reflection preventing patterns which expose the vias provided on each of the uppermost ceramic layer and the lowermost ceramic layer, and are disposed on each of a top surface and a bottom surface of the ceramic stacked structure; and contact pads which are electrically connected to the vias exposed by the diffused reflection preventing patterns. | 12-02-2010 |
20100301009 | Method for forming electrode pattern of ceramic substrate - The present invention relates to a method for forming electrode patterns of a ceramic substrate including the steps of: forming a plurality of conductive adhesion patterns on the ceramic substrate to be separated apart from one another; forming a plating seed layer, covering the conductive adhesion patterns, on the ceramic substrate; forming photoresist patterns, exposing parts corresponding to the conductive adhesion patterns, on the plating seed layer; forming a plating layer on the plating seed layer exposed by the photoresist patterns; removing the photoresist patterns; and etching parts of the plating seed layer exposed by removal of the photoresist patterns. | 12-02-2010 |
20110011631 | Ceramic substrate and method of manufacturing the same - The present invention relates to a ceramic substrate and a method of manufacturing the same. The ceramic substrate includes: a ceramic base; an electrode pattern formed on at least one surface of the ceramic base at predetermined internal and external depths; and electrode material filled in the inside of the electrode pattern. The method of manufacturing the ceramic substrate includes: coating first electrode material on at least one surface of a ceramic base; forming a surface layer built-in electrode pattern by pressurizing the coated first electrode material; primarily firing the ceramic base on which the surface layer built-in electrode pattern is formed; coating second electrode material on the surface layer built-in electrode pattern; and secondarily firing the ceramic base on which the second electrode material is coated. | 01-20-2011 |
Patent application number | Description | Published |
20110235184 | Anti-reflection structure using surface plasmon and high-K dielectric material and method of manufacturing the anti-reflection structure - Provided are an anti-reflection structure using surface plasmons and a high-k dielectric material, and a method of manufacturing the anti-reflection structure. The anti-reflection structure may include a high-k dielectric layer formed on a substrate, the high-k dielectric layer configured to allow incident light to pass therethrough, and a nano-material layer on the high-k dielectric layer. The high-k dielectric layer may include at least one of zirconium oxide (ZrO | 09-29-2011 |
20130285018 | PHOTODETECTOR USING GRAPHENE AND METHOD OF MANUFACTURING THE SAME - A photodetector using graphene includes: a gate electrode; a graphene channel layer which is opposite to and spaced apart from the gate electrode and does not have π-binding; a first electrode which contacts a first side of the graphene channel layer; and a second electrode which contacts a side of the graphene channel layer, where the first and second sides are opposite to each other, and where the graphene channel layer includes a first graphene layer and a first nanoparticle disposed on the first graphene layer. The first graphene layer may include a single graphene layer, or the first graphene layer may include a plurality of single graphene layers, which is sequentially stacked and does not have π-binding. | 10-31-2013 |
20140048411 | METHOD AND APPARATUS FOR RESTORING PROPERTIES OF GRAPHENE - A method and apparatus for restoring properties of graphene includes exposing the graphene to plasma having a density in a range from about 0.3*10 | 02-20-2014 |
20150014630 | TUNNELING DEVICES AND METHODS OF MANUFACTURING THE SAME - A tunneling device may include a tunnel barrier layer, a first material layer including a first conductivity type two-dimensional material on a first surface of the tunnel barrier layer and a second material layer including a second conductivity type two-dimensional material on a second surface of the tunnel barrier layer. The tunneling device may use a tunneling current through the tunnel barrier layer between the first material layer and the second material layer. | 01-15-2015 |
Patent application number | Description | Published |
20080250435 | Optical disk apparatus - An optical disk apparatus is disclosed which includes a first printed circuit board, on which a first circuit pattern is formed; a rotor, on which an optical disk may be placed, and which is electrically connected with the first circuit pattern; a second printed circuit board, which is stacked adjacent to the rotor on a surface of the first printed circuit board, and on which a second circuit pattern is formed; a sensor unit, which is mounted on the second printed circuit board in electrical connection with the second circuit pattern, and which is configured to sense a rotation of the optical disk; and a support plate, which supports the first printed circuit board and the rotor. In this optical disk apparatus, a separate printed circuit board can be utilized to support the sensor unit, whereby manufacturing costs can be reduced and working efficiency can be improved. | 10-09-2008 |
20090007165 | Disk chucking apparatus and disk drive having the same - This disk chucking apparatus may include: a chuck bass having a plurality of holding portions, a plurality of chuck pins which are inserted in the holding portions to be elastically supported, and protrudes out from the chuck base, an elastic fragment which is arranged to be symmetrical to the chuck pin with respect to the rotation center of the chuck base, and elastically supports a disk together with the chuck pin, and wherein the elastic fragment has an inclined surface inclined with respect to a direction of equipment of the disk, and the inclined surface are increased from smaller radius than the inner radius of the disk to larger radius than the inner radius of the disk. This disk chucking apparatus make it possible to align the centers of the chuck base and disk, and to decrease the force in mounting a disk. | 01-01-2009 |
20090125931 | Turntable device and disk driving device having the same - A turntable device and a disk driving device having the same are disclosed. A turntable device for securing a disk includes: a cone part, which receives the disk in a detachable manner; a base, on which the disk may be mounted, and on which a boss is formed; and a yoke, which is coupled to the boss, and which supports the cone part in a manner such that the cone part is separated from the boss and is capable of sliding. This turntable device can improve alignment between the rotation centers of the motor and the disk, even in high-speed rotations. | 05-14-2009 |
20090256432 | Motor - A motor is disclosed, which includes: a rotor, to an inside of which a magnet is coupled, and from a center portion of which a tube-shaped cylindrical portion protrudes out; a shaft, which has one end coupled to the cylindrical portion, where the outer diameter of the one end of the shaft is greater than that of the other side; a holder, which supports the other end of the shaft, and which has a portion inserted in the cylindrical portion; a bearing, which is positioned between the holder and the other end of the shaft, and which rotatably supports the other end of the shaft; a stator, which is adjacent to the magnet, and which has a coil wound around a portion; and a base, which supports the holder. This motor may be utilized to better maintain verticality in the shaft of the motor and prevent wobbling in the disk. | 10-15-2009 |
20100146526 | CHUCK PIN AND DISK CHUCKING DEVICE HAVING THE SAME - A chuck pin and a disk chucking device equipped with the chuck pin are disclosed. In accordance with an embodiment of the present invention, the chuck pin fastening a disk by compressing an inner circumference of the disk includes a protruding part, which presses against the disk, and a body, in which a front part of the body is coupled to the protruding part and an inclined part is formed on a lower surface of the body such that the front part of the body can be rotated about a back part of the body as a pivot when pressure is applied to an upper surface of the protruding part. With this configuration, the chuck pin is kept from floating when the disk rotates, and the chuck pin can be easily tilted downward when the disk is loaded. | 06-10-2010 |
20100153978 | DISK CHUCKING DEVICE - A disk chucking device is disclosed. In accordance with an embodiment of the present invention, the disk chucking device coupling a disk to a rotor of a motor such that the disk can be mounted and demounted can include a boss, which is coupled with the rotor, a first elastic body, which includes an inner circumference surrounding the boss and in which the first elastic body has elasticity in a radial direction from a center of the boss, a plurality of second elastic bodies, which are radially disposed from the first elastic body and in which the plurality of second elastic bodies are elastically supported by the first elastic body, and a plurality of chuck pins, which press the disk and in which each of the plurality of chuck pins is elastically supported by each of the plurality of second elastic bodies. | 06-17-2010 |
20110006630 | MOTOR - A motor is disclosed. In accordance with an embodiment of the present invention, the motor includes a stator and a rotor, which is supported by the stator such that the rotor rotates. Here, the rotor includes a rotational axis, which is supported by the stator such that the rotational axis rotates, a rotating body, which rotates together with the rotational axis, and a hub, which has a ring-shaped body and a protruding part. Here, the ring-shaped body is interposed between the rotational axis and the rotating body, and the protruding part extends an outer circumferential surface of the ring-shaped body coupled to the rotating body. Thus, the motor can improve the coupling strength between the rotational axis and the rotating body, securing the rotating rotor's stability. | 01-13-2011 |