Patent application number | Description | Published |
20100047676 | BATTERY PACK CASE - Disclosed herein are a pack case constructed in a structure in which a plurality of battery cells are mounted in the pack case to electrically connect the battery cells with each other, wherein the pack case includes an upper case and a lower case constructed in a hollow structure in which the upper case and the lower case are coupled with each other while the battery cells are mounted between the upper case and the lower case, each case is integrally provided at the inner part thereof with a plurality of spacers for supporting the battery cells, and each case is provided at the outer part thereof with a plurality of ventilation openings which communicate with the interior of each case, and a battery pack including the pack case. The pack case according to the present invention has effects in that a plurality of battery cells are stably mounted in the pack case in a compact structure through a simple assembly process, heat generated from the battery cells is effectively removed during the charge and discharge of the battery cells, and an additional safety unit, such as a detection member and/or a protection circuit module, is easily mounted to the pack case. | 02-25-2010 |
20100255355 | CONNECTION-MEMBER FOR ELECTRICAL CONNECTION OF BATTERY CELLS - Disclosed herein are a connection member for electrically interconnecting a plurality of battery cells in a battery pack in which the battery cells are mounted, wherein the connection member includes at least two terminal contact parts, which are connected to electrode terminals of neighboring battery cells, and a connection part for interconnecting the terminal contact parts, and wherein the terminal contact parts are lower in height, by a size corresponding to the thickness of a pack case, than the connection part such that the connection member connects the electrode terminals of the battery cells while the connection member is mounted on the outer surface of the pack case, and a battery pack including the same. Consequently, the connection member according to the present invention has the effect of effectively interconnecting the electrode terminals of the battery cells through a simple assembly process. Also, the connection member according to the present invention can be directly mounted on the pack case without using an additional auxiliary member. | 10-07-2010 |
20150287964 | BATTERY PACK CASE - Disclosed herein are a pack case constructed in a structure in which a plurality of battery cells are mounted in the pack case to electrically connect the battery cells with each other, wherein the pack case includes an upper case and a lower case constructed in a hollow structure in which the upper case and the lower case are coupled with each other while the battery cells are mounted between the upper case and the lower case, each case is integrally provided at the inner part thereof with a plurality of spacers for supporting the battery cells, and each case is provided at the outer part thereof with a plurality of ventilation openings which communicate with the interior of each case, and a battery pack including the pack case. The pack case according to the present invention has effects in that a plurality of battery cells are stably mounted in the pack case in a compact structure through a simple assembly process, heat generated from the battery cells is effectively removed during the charge and discharge of the battery cells, and an additional safety unit, such as a detection member and/or a protection circuit module, is easily mounted to the pack case. | 10-08-2015 |
Patent application number | Description | Published |
20100266891 | SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER - Disclosed herein is a battery pack constructed in a structure in which a plurality of secondary battery cells are electrically connected to one another via a connection member while the secondary battery cells are mounted in a receiving part of a pack case having no partition, wherein the connection member is located between the battery cells arranged in the longitudinal direction or in both the longitudinal direction and the lateral direction, the connection member is connected, in a mechanical coupling manner, to a lower electrode terminal of the front battery cell in the longitudinal direction and/or to an upper electrode terminal of the rear battery cell in the longitudinal direction, and the connection member is elastically pressed while the connection member is located between the battery cells. | 10-21-2010 |
20110104958 | ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY - Disclosed herein is a connection member for secondary batteries to achieve the electrical connection in a battery pack including two or more cylindrical secondary batteries in a physical contact manner, the connection member including an outer circumferential contact part contacting an electrode terminal of a lower battery cell along the outer circumferential region of the electrode terminal of the lower battery cell, such that the outer circumferential contact part can be electrically connected to the electrode terminal of the lower battery cell in a surface contact manner, for minimizing the change of resistance at the contact region against an external force and restraining a possibility that the electrode terminal of the lower battery cell is depressed, and a central contact part contacting an electrode terminal of an upper battery cell or the central region of a sidewall of the battery pack for providing an elastic contact force to the entire connection member mounted between the electrode terminals of the respective battery cells or between the electrode terminals of the battery cells and the sidewall of the battery pack. | 05-05-2011 |
20130280969 | SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER - Disclosed herein is a battery pack constructed in a structure in which a plurality of secondary battery cells are electrically connected to one another via a connection member while the secondary battery cells are mounted in a receiving part of a pack case having no partition, wherein the connection member is located between the battery cells arranged in the longitudinal direction or in both the longitudinal direction and the lateral direction, the connection member is connected, in a mechanical coupling manner, to a lower electrode terminal of the front battery cell in the longitudinal direction and/or to an upper electrode terminal of the rear battery cell in the longitudinal direction, and the connection member is elastically pressed while the connection member is located between the battery cells. | 10-24-2013 |
Patent application number | Description | Published |
20140043309 | DISTANCE DETECTING DEVICE AND IMAGE PROCESSING APPARATUS INCLUDING THE SAME - A distance detecting device and an image processing apparatus including the same are disclosed. The distance detecting device includes a first light source to output a first output beam and a second light source to output a second output beam having a wavelength different from that of the first output beam, a scanner to progressively perform first directional scanning and second directional scanning to output the first output beam and the second output beam to an outside, a first detecting unit to convert a first received beam corresponding to the first output beam into a first electric signal, a second detecting unit to convert a second received beam corresponding to the second output beam into a second electric signal, and a controller to detect a distance from an external target based on the first electric signal and the second electric signal. | 02-13-2014 |
20140250477 | DIGITAL DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - A digital display device and a method for controlling the same are disclosed. The method of controlling a digital display device connected to at least one network and at least one memory includes receiving content (e.g., a TV program, etc.) over the at least one network, calculating memory capacity of an internal or external memory, storing the received content (e.g., a TV program, etc.) in the internal or external memory according to the calculated result, accessing the internal or external memory if a specific channel is selected, extracting the content (e.g., a TV program, etc.) stored in the accessed internal or external memory, and outputting video data and audio data corresponding to the extracted content (e.g., a TV program, etc.). | 09-04-2014 |
20140250488 | DIGITAL DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - A digital display device and a method for controlling the same are disclosed. The method of controlling the digital display device connected to at least one network includes receiving a channel selection command from a remote controller, receiving first content (e.g., a TV program, etc.) over the at least one network if a first channel is selected, outputting video data and audio data corresponding to the received first content (e.g., a TV program, etc.), storing content (e.g., a TV program, etc.) in an internal or external memory, accessing the internal or external memory if a second channel is selected, extracting second content (e.g., a TV program, etc.) stored in the accessed internal or external memory, and outputting video data and audio data corresponding to the extracted second content (e.g., a TV program, etc.). | 09-04-2014 |
Patent application number | Description | Published |
20110053658 | METHOD AND APPARATUS OF SLEEP MODE OPERATION IN MULTI-CARRIER SYSTEM - Disclosed herein relates to a method and apparatus of establishing a sleep mode operation in a multi-carrier system. The method of establishing a sleep mode operation in a communication system of transmitting and receiving data using a multi-carrier including a primary carrier for transmitting and receiving control information and data and a secondary carrier using a radio frequency (RF) different from the primary carrier may include requesting a sleep mode switching to a base station through the primary carrier and receiving a sleep mode parameter including a sleep mode cycle and a listening window from the base station; entering into a multi-carrier sleep mode having a sleep cycle configured with a listening window capable of transmitting and receiving data and a sleep window incapable of transmitting and receiving data; transmitting a bandwidth request message to a base station through the primary carrier if data traffic to be is transmitted to the base station is generated in the multi-carrier sleep window; | 03-03-2011 |
20120113877 | STRUCTURE OF EFFICIENT SIGNALING HEADER IN BROADBAND WIRELESS ACCESS SYSTEM - The present invention relates to a broadband wireless access system, and more specifically, to a structure of an efficient signaling header. A method for transmitting data from a transmission terminal to a receiving terminal, according to one embodiment of the present invention, comprises the steps of: creating a medium access control protocol data unit (MAC PDU) comprising a medium access control header (MAC header); and transmitting said MAC PDU to said receiving terminal, wherein said medium access control header comprises a first flow identifier field, an extended header field for indicating whether or not an extended header is included in said MAC PDU, and a length field for indicating the length of said MAC PDU. When said medium access control header is a signaling header, said first flow identifier field is set to a specific value indicating that said medium access control header is said signaling header, and signaling content information can be included in said extended header field and said length field. | 05-10-2012 |
20120230243 | METHOD AND APPARATUS FOR EFFICIENTLY RECEIVING BROADCAST CONTROL MESSAGE USING MAC PDU HEADER IN WIRELESS ACCESS SYSTEM - Disclosed is a method of driving a terminal for receiving a broadcast control message formed of a MAC PDU from a wireless access system. The method includes receiving at least one broadcast control message from a base station in a resource region where a broadcast control message is transmitted, extracting broadcast control message type information that represents the kind of a broadcast control message included in the header of the received broadcast control message, and checking the extracted broadcast control message type information and determining whether payload of the received broadcast message is decoded. | 09-13-2012 |
20130059564 | METHOD AND APPARATUS FOR PERFORMING HANDOVER IN CONSIDERATION OF AUTHENTICATION PROCEDURE - A handover performing method and apparatus are provided to allow a terminal to effectively perform handover when it moves from a cell of a base station supporting a legacy system to a cell of a base station supporting an advanced system. The method for performing handover by a terminal, includes: acquiring information regarding a target base station through scanning; transmitting a ranging request message including indication information indicating direct handover to the target base station to the target base station; receiving a ranging response message including a handover procedure optimization flag from the target base station; and performing a network entry procedure toward the target base station according to the handover procedure optimization flag, wherein, in the network entry procedure, a key agreement procedure with the target base station is performed by using first authentication information which has been used in a connection with a serving base station. | 03-07-2013 |
20130089032 | METHOD AND APPARATUS FOR INITIAL ACCESS TO A NETWORK IN A FEMTO SYSTEM - The present invention relates to a wireless access system to which a femto cell is applied. In addition, the present invention relates to an initial access method in a femto cell environment, a method for handover to a femto cell and apparatus for supporting the methods. | 04-11-2013 |
20130198590 | METHOD OF REDUCING PEAK-TO-AVERAGE POWER RATIO, CUBIC METRIC AND BLOCK ERROR RATE IN OFDM SYSTEMS USING NETWORK CODING - Disclosed in a novel scheme to jointly reduce and trade-off Peak-to-Average Power Ratio (PAPR) and a Block Error Rate (BLER) using random network coding. To do this, the different representations of the input information block are generated using a special form of network coding matrices. Further, the encoded block puncturing is utilized to improve in the PAPR against a degradation in the BLER. | 08-01-2013 |
20150195812 | APPARATUS AND METHOD FOR PROVIDING EMERGENCY SERVICE IN A BROADBAND MOBILE COMMUNICATION SYSTEM - Disclosed is a method for providing an emergency service of a terminal in a broadband mobile communication system. A method for receiving an emergency service message of a terminal in an idle mode having a paging cycle comprised of a paging available interval and a paging unavailable interval, includes: receiving a control message including information indicating that an emergency service message was transmitted in the paging available interval and information indicating a point in time at which the emergency service message was transmitted; when the point in time at which the emergency service message was transmitted comes after the paging available interval according to the results of checking the received control message, maintaining an idle mode state until before the emergency service message is received; after a first message including a system parameter is received in the paging unavailable interval, comparing a point in time at which the first message was received and the point in time at which the emergency service message was transmitted to check whether or not they correspond with each other; and when the points in time correspond with each other according to the comparison results, transitioning to a wakeup state from the point in time at which the first message was received, and receiving the emergency service message. | 07-09-2015 |
Patent application number | Description | Published |
20110007681 | UPDATING METHOD AND APPARATUS OF SLEEP MODE OPERATION - Disclosed herein relates to a sleep mode operation method, and the method of updating a sleep mode operation according to the present invention may include receiving a service flow configuration request (DSx-REQ) message comprising a service flow parameter for service flow configuration and a sleep cycle ID (SCID) for sleep mode change according to the service flow configuration from a base station during a sleep mode listening window; transmitting a service flow configuration response (DSx-RSP) message comprising the SCID; and configuring the service flow according to the service flow identifier, and changing a SCID to the SCID to update the sleep mode operation. | 01-13-2011 |
20110019602 | APPARATUS AND METHOD FOR OPERATING SLEEP MODE - Disclosed herein relates to a sleep mode operation method, and more particularly, to a method for operating a sleep mode in a mobile communication terminal, including transmitting a sleep mode request message including a sleep cycle information for entering into the sleep mode to a base station; receiving a sleep mode response message including a sleep mode operating parameter from the base station; changing the state to the sleep mode referring to the sleep mode operating parameter; receiving a traffic indication message including a positive traffic indicator from the base station; and adjusting to a current sleep cycle according to the sleep cycle information included in the sleep mode request message; wherein the sleep cycle information is an information indicating to extend a current sleep cycle to the small value of twice the previous sleep cycle and a final sleep cycle or to reset the current sleep cycle to an initial sleep cycle or a new initialized sleep cycle. | 01-27-2011 |
20110151859 | APPARATUS AND METHOD FOR DISCOVERING CLOSED SUBSCRIBER GROUP TERMINAL IN FEMTO CELL - A method for operating an overlay macro base station (BS) for discovering a closed subscriber group (CSG) user equipment (UE) in a femto cell, includes: receiving a ranging request message including a CSG ID information from a UE which attempts a network entry; and after receiving the ranging request message from the UE, recommending the femto cell to monitor uplink signaling of a CSG UE belonging to the overlay macro BS. | 06-23-2011 |
20120099502 | METHOD AND APPARATUS OF SLEEP MODE OPERATION - Disclosed herein relates to a sleep mode operation method, and the sleep mode operation method according to the present invention may include transmitting a sleep request message for requesting sleep mode switching to a base station; receiving a sleep operating parameter including a sleep cycle and a listening window from the base station; referring to the sleep operating parameter to switch to a sleep mode; receiving a traffic indication message indicating that traffic is generated from the base station; receiving traffic from the base station during the listening window while at the same time operating a timer; and early terminating the listening window to enter into a sleep window if the timer operation is expired according to the traffic reception prior to terminating the listening window. | 04-26-2012 |
20130059565 | METHOD AND APPARATUS FOR PERFORMING HANDOVER IN CONSIDERATION OF AUTHENTICATION PROCEDURE - Disclosed are a handover performing method and apparatus for effectively performing handover when a terminal moves between a cell of a base station supporting a legacy system and a cell of a base station supporting an advanced system in a communication system. A method for performing handover by a terminal includes: acquiring information regarding a target base station through scanning; transmitting a ranging request message including authentication information used for a connection with a serving base station and indication information indicating direct handover to the target base station to the target base station; receiving a ranging response message including a handover procedure optimization flag from the target base station; and performing a network entry procedure to the target base station according to the handover procedure optimization flag. Thus, in performing handover from a legacy base station (e.g., an IEEE 802.16 | 03-07-2013 |
Patent application number | Description | Published |
20140376203 | DISPLAY APPARATUS - A display apparatus according to the embodiment of the present invention includes a display body outputting an image signal; a stand supporting the display body and disposed on an installing surface; and a swivel member disposed in a bottom part of the stand and rotating the stand at a certain angle in a status where the stand is disposed on the installing surface, wherein the swivel member, includes a plurality of rotatable rolling members mounted in the bottom part of the stand, and the plurality of rolling members have the same revolution center. | 12-25-2014 |
20150155903 | MOBILE TERMINAL AND CONTROL METHOD FOR THE MOBILE TERMINAL - The present disclosure relates to a mobile terminal mounted with a cover to provide its associated functions, and a control method thereof. The present disclosure may include a body having a front surface and a rear surface thereof, a display unit disposed on the front surface, a cover disposed to cover the display unit, and provided with a window portion, and a controller configured to control the display unit to illuminate notification light on the window portion when an event occurs while the display unit is deactivated. The window portion may be formed to expose at least part of the display unit to the outside while covering the display, and the cover is formed to output the illuminated notification light at a boundary of the window portion. | 06-04-2015 |
20150201511 | STAND MODULE AND MOBILE TERMINAL INCLUDING THE STAND MODULE - Provided is a stand module including: a rod formed in a body of a mobile terminal so as to extend from the body of the mobile terminal, and supporting the body of the mobile terminal when the rod extends from the body of the mobile terminal; and a rotation control unit that controls rotation of the rod after the rod extends from the body of the mobile terminal, wherein the rod includes: a first rod formed in the body of the mobile terminal, the first rod having one end combined with the rotation control unit; a second rod exposed to the outside of the body of the mobile terminal when extending from the mobile terminal; and a hinge portion that connects the first rod and the second rod with each other, and that serves as an axis about which the second rod rotates with respect to the first rod. | 07-16-2015 |
20160070234 | SMART BRACELET - There is disclosed a smart bracelet including a band having a curved surface in a longitudinal direction; a slit extended from each of both longitudinal ends of the band along the longitudinal direction, divided ends divided by the slit, a coupling hole formed in a lateral surface of the divided end, a hinge pin inserted in the coupling hole, the hinge pin comprising a conductive material, a band printed circuit board disposed in a predetermined portion of the band, the band printed circuit board where an integrated circuit (IC) is loaded, and a link unit connecting the band printed circuit board and the hinge pin with each other. | 03-10-2016 |
Patent application number | Description | Published |
20140015553 | MEMORY DEVICE AND METHOD FOR MEASURING RESISTANCE OF MEMORY CELL - A memory device includes a plurality of resistive memory units configured to receive a voltage of a corresponding line of a plurality of program/read lines, a plurality of switch units configured to each electrically connect a corresponding one of the resistive memory units with a corresponding line of a plurality of column lines in response to a voltage of a corresponding line of a plurality of row lines, where the program/read lines correspond to the row lines, respectively, a row control circuit configured to turn on the switch units by selecting at least one of the row lines and apply an external voltage to a program/read line corresponding to the selected row line in a first test mode, and a column control circuit configured to select at least one of the column lines and couple the selected column line with a ground voltage terminal in the first test mode. | 01-16-2014 |
20140063894 | E-FUSE ARRAY CIRCUIT AND PROGRAMMING METHOD OF THE SAME - A program method for an e-fuse array circuit includes receiving an address and a multi-bit program data, programming the multi-bit program data in e-fuses designated by the address, reading a multi-bit read data from the e-fuses, and comparing bits of the multi-bit program data with bits of the multi-bit read data, wherein if the bits of the multi-bit program data are identical to the bits of the multi-bit read data, a program operation is terminated; and if the bits of the multi-bit read data are not identical to the bits of the multi-bit program data, then the programming of the multi-bit program data, the reading of the multi-bit read data, and the comparing of the bits are performed again. | 03-06-2014 |
20140126302 | MEMORY DEVICE AND TEST METHOD THEREOF - A method for testing a memory device includes entering a test mode in which multiple memory banks operate in a same manner, allowing a row corresponding to a row address in the multiple memory banks to be activated, latching a bank address and the row address corresponding to the multiple memory banks, writing same data in a column selected by a column address in the multiple memory banks, reading the data written in the writing of the data from the multiple memory banks, checking whether the data read from the multiple memory banks in the reading of the data are equal to each other, and programming the row address to locations designated by the bank address latched in the latching in a nonvolatile memory when the data read from the multiple memory banks are different from each other. | 05-08-2014 |
Patent application number | Description | Published |
20120167927 | DISHWASHER - A dishwasher is disclosed. The dishwasher includes a tub to provide a washing space, a dish rack positioned in the washing space, to receive washing objects therein, a spraying arm to spray washing water toward the washing objects received in the dish rack, a supply path to provide washing water to the spraying arm, and a rack spraying arm provided in the dish rack, in communication with the supply path, to spray the washing water only to predetermined washing objects received in the rack. As a result, the dishwasher may realize an effect of intensive washing performed for washing objects with a high contamination level. | 07-05-2012 |
20130032181 | DISH WASHER AND AIR BREAK THEREOF - The present embodiment relates to a dish washer. A dish washer according to an aspect of the present invention includes a washing tub formed with a washing space; an air break disposed in one side of the washing tub and guiding flow of washing water; and a sump supplying the washing water to the washing tub, wherein the air break includes a water supply passage flowing water supplied from the outside, a water chamber storing the water flown through the water supply passage, an air passage flowing the air in the outside of the washing tub, and a flow adjusting member flowing the air of the air passage into the water chamber. | 02-07-2013 |
20140182159 | LAUNDRY MACHINE - A laundry machine is disclosed. The laundry machine is provided with a discharge part arranged in a drum not only to cause movement of the laundry in the drum but also to directly supply, to the laundry, the air supplied to the drum through an air supply unit when the drum rotates. | 07-03-2014 |