Patent application number | Description | Published |
20110025479 | APPARATUS AND METHOD FOR GENERATING VIBRATION PATTERN - An apparatus for controlling a vibration includes a vibration transfer unit; at least one pair of oscillators disposed spaced apart from each other in the vibration transfer unit, and configured to generate a vibration in the vibration transfer unit; at least one driver configured to selectively drive the at least one pair of oscillators; and a controller configured to control the at least one driver and thereby move a center of the vibration within the vibration transfer unit so as to create a moving vibration sensation. | 02-03-2011 |
20110025480 | MOBILE DEVICE AND METHOD FOR CONTROLLING VIBRATION THEREOF - A mobile device for controlling a vibration includes an input unit configured to receive an input from a user or an external device; an output unit configured to generate an output; a vibration pattern generation unit configured to generate a vibration, and to move a center of the vibration within the mobile device according to the input from the input unit or the output from the output unit; and a control unit configured to control the vibration pattern generation unit so as to create a moving vibration sensation from a movement of the center of the vibration. | 02-03-2011 |
20120312040 | AIR CONDITIONER IN ELECTRIC VEHICLE - The present invention relates to an air conditioner in an electric vehicle, and more particularly to an air conditioner in an electric vehicle, which can make continuous heating operation even in defrosting operation, can enhance heating efficiency and performance even in the defrosting operation, and can recover heat discharged from various components of the electric vehicle even in the defrosting operation for preventing liquid refrigerant from being introduced to a compressor. | 12-13-2012 |
20130313706 | SEMICONDUCTOR DEVICE - A semiconductor device is provided, which comprises a first semiconductor package, a second semiconductor package, and a connection structure. The first semiconductor package includes a first substrate. The first substrate includes a first region and a second region. The second semiconductor package is mounted on the first semiconductor package. The connection structure electrically connects the second semiconductor package and the first semiconductor package. The connection structure comprises first connection patterns at the first region. The first connection patterns provide a data signal at the first region. The connection structure further comprises second connection patterns at the second region. The second connection patterns provide a control/address signal at the second region. A number of the second connection patterns is less than a number of the first connection patterns. | 11-28-2013 |
20140217586 | PACKAGE-ON-PACKAGE DEVICE - A package-on-package device includes memory chips side-by-side on a package substrate. Accordingly, it is possible to reduce a thickness of a semiconductor package. Further, data and command pads of a logic chip may be located to be adjacent to data and command pads of the memory chips. Accordingly, a routing distance between pads can be contracted and thus signal delivery speed can be improved. This makes it possible to improve an operation speed of the device. | 08-07-2014 |
20140246788 | STACK-TYPE SEMICONDUCTOR PACKAGE - Provided is a stack-type semiconductor package comprising a first semiconductor package with a first package substrate and a logic chip mounted thereon, a second semiconductor package including a second package substrate disposed on the first semiconductor package and first and second memory chips stacked on the second package substrate, and connection pads disposed between the first and second package substrates to connect the first and second semiconductor packages electrically to each other. The first package substrate has first and second edges that are substantially perpendicular to each other. The first package substrate may include first DQ connection pads electrically connected to the first memory chip, and second DQ connection pads electrically connected to the second memory chip. The first DQ connection pads may be arranged adjacent to the first edge and the second DQ connection pads may be arranged adjacent to the second edge. | 09-04-2014 |
Patent application number | Description | Published |
20100079692 | Liquid crystal display and fabricating method thereof - The present disclosure relates to the liquid crystal display device and the fabricating method thereof. The liquid crystal display device comprises: a first substrate including a ground line supplied with a ground voltage, and an extended ground line extending from the ground line, and attaching a first polarization plate; a second substrate joining to the first substrate with a sealant and attaching a second polariazation plate; and a conductive upper-lower substrate connecting static electricity discharging path connecting to the extended ground line by forming at edges of the first polarization plate and the second polariazation plate, and by intruding between the first and the second substrates. | 04-01-2010 |
20150233043 | LAUNDRY TREATING APPARATUS - The laundry treating apparatus includes a door to open and close the introduction port about a first rotational or a second rotational axis which is different from first rotational axis. A first switching unit is provided in the door to allow rotation of door about the first rotational axis, and a second switching unit is provided in the door to allow rotation of the door about the second rotational axis. A lock fixes a position of at least one of the first switching unit or second switching unit when the door opens the introduction port. As can be appreciated, the mechanism used for the laundry apparatus may be applicable to other home appliances or non-home appliances where two different rotational axes may be needed to open and close a door. | 08-20-2015 |
20160086527 | TESTING APPARATUS FOR TESTING DISPLAY APPARATUS AND METHOD OF TESTING THE SAME - A testing apparatus for testing a display apparatus includes a base substrate, a plurality of fixing tools on the base substrate to affix the display apparatus to the base substrate, the plurality of fixing tools being movable in a z-axis direction independently of each other, the z-axis direction extending along a normal direction to the base substrate, and a controller that controls the fixing tools to bend the display apparatus in two or more test patterns different from each other. | 03-24-2016 |
Patent application number | Description | Published |
20150130678 | MULTI-BAND GNSS FIXED RECEPTION PATTERN ANTENNA APPARATUS - The present invention relates to a multi-band Global Navigation Satellite System (GNSS) fixed reception pattern antenna apparatus, which can mitigate interference signals using spatial filtering by optimizing the radiation pattern of an antenna. The multi-band GNSS fixed reception pattern antenna apparatus includes a broadband antenna radiator for receiving at least two types of GNSS signals, and a plurality of partition walls for enclosing the antenna radiator around the antenna radiator. Heights and intervals of each of the plurality of partition walls are independent of frequencies of signals desired to be blocked. | 05-14-2015 |
20150268325 | APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF RADIO FREQUENCY SIGNAL - An apparatus and method for estimating a direction of an RF signal are provided. The apparatus includes an antenna unit, a preliminary correction unit, a signal processing unit, a conversion unit, and a signal direction estimation unit. The antenna unit receives an RF signal from at least one antenna. The preliminary correction unit performs preliminary correction depending on whether the at least one antenna is an antenna having directional gain. The signal processing unit generates an analog signal by performing a frequency shift on the RF signal or a signal on which the preliminary correction has been performed. The conversion unit converts the analog signal into a digital sample. The signal direction estimation unit extracts the phase of the antenna from the digital sample, and estimates the direction of the RF signal based on the extracted phase. | 09-24-2015 |
20150301185 | METHOD AND APPARATUS FOR MEASURING SYNTHETIC RECEPTION PATTERN OF ADAPTIVE ARRAY ANTENNA - A method and apparatus for measuring the synthetic reception pattern of an adaptive array antenna, which are divided into a hardware apparatus and a measurement method. The hardware apparatus includes a wavefront simulator, a GNSS simulator, an external controller, a signal measurement unit, and a GNSS receiver. The measurement method using the hardware apparatus includes setting a direction of arrival of jamming and calculating a weight vector, fixing weight vectors at the calculated weight vector and collecting outputs of an array antenna system for all test signals, and displaying the collected data on a grid of a 2D plane. In accordance with the present invention, a weight vector calculated under a specific jamming situation is maintained for all test signals, so that the synthetic reception pattern of the array antenna system can be measured. | 10-22-2015 |
Patent application number | Description | Published |
20100271968 | TECHNIQUES FOR CHANNEL STATE INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM - Methods for a User Equipment (UE) to transmit Channel Quality Index (CQI) feedback information, and an indicator in feedback information, to an evolved Node B (eNB) in a wireless communication system, and apparatuses therefore, are provided. A method for a UE to transmit CQI feedback information to eNB in a wireless communication system, includes obtaining one or more Transmission Points Configurations for Coordinated MultiPoint (CoMP) (TPCCs), each TPCC including a unique combination of one or more cells in a CoMP measurement set, estimating a channel for one or more cells in the CoMP measurement set, computing a CQI for each of at least one of the one or more TPCCs, each CQI being computed using one or more estimated channels that correspond to the combination of one or more cells included in a corresponding TPCC, generating CQI feedback information based on the one or more CQIs, and transmitting the CQI feedback information. | 10-28-2010 |
20130316618 | APPARATUS FOR GRINDING A SUBSTRATE AND METHOD OF USING THE SAME - An apparatus for grinding a substrate includes a stage part configured to support a substrate thereon, a grinding part, a camera part, a replacing part and a control unit. The grinding part includes a grinding wheel configured to grind an edge of the substrate. The camera part is configured to take a picture of the grinding wheel, analyze the picture of the grinding wheel and generate information about the grinding wheel. The replacing part includes a spare grinding wheel and is configured provide the spare grinding wheel to the grinding part or pick up the grinding wheel from the grinding part. The control unit is configured to receive the grinding wheel information from the camera part and offset compensate a position of the grinding wheel on the basis of the grinding wheel information or communicate with the replacing part to replace the grinding wheel on the basis of the grinding wheel information. | 11-28-2013 |
Patent application number | Description | Published |
20100233899 | CONNECTOR HAVING INTERLOCKING COMPONENTS - A connector that includes a main body having ends and sides with a passage extending between the ends. The passage is configured to receive at least one of conductors and cables and the main body includes a guide channel that extends from at least one end and a guide channel that extends from at least one side into the main body. The guide channels join each other at an intersection. The connector also includes a first accessory that has a projection inserted into one of the guide channels and a second accessory that has a projection inserted into another of the guide channels. The projections engage each other at the intersection to secure the first and second accessories to the main body. A connector having a clamp sub-assembly secured to one end is also provided. | 09-16-2010 |
20100307816 | CABLE ENTRY SEAL FOR PASSING A CABLE THROUGH A STRUCTURE - A cable entry seal is provided for passing a cable through an opening within a structure. The cable entry seal includes a body extending a length. A passageway extends through the length of the body. The passageway is configured to receive the cable therethrough. The body includes a flange and a seal fitting extending outwardly from the flange along the length of the body. The seal fitting includes an exterior sealing surface. The cable entry seal includes a seal conduit having a sealing end surrounding and sealingly engaged with the exterior sealing surface of the seal fitting. The seal conduit is configured to surround the cable when the cable is received through the passageway of the body. The cable entry seal includes a lock ring connected to the body. The lock ring surrounds and sealingly engages with the sealing end of the seal conduit such that the sealing end is held between the exterior sealing surface of the seal fitting and the lock ring. | 12-09-2010 |
20120100745 | ROTATIONALLY CONFIGURABLE BACKSHELL FOR AN ELECTRICAL CONNECTOR - A backshell for an electrical assembly is provided. The backshell includes a shield termination body having a connector end and a relief end. The connector end is configured to join to a cable end of an electrical connector. A face of the connector end is oriented at an angle with respect to a face of the relief end. A strain relief is provided having a shield end and a cable clamp end. A face of the shield end is oriented at an angle with respect to a face of the cable clamp end. The shield end is rotatably coupled to the relief end of the shield termination body. The shield end of the strain relief is rotatable with respect to the relief end of the shield termination body so that the face of the cable clamp end of the strain relief is positionable at variable angles with respect to the face of the connector end of the shield termination body. | 04-26-2012 |
20120115363 | ATTACHMENT RING FOR ATTACHING A SHIELD OF AN ELECTRICAL CABLE TO A BACKSHELL - An attachment ring is provided for attaching a shield of an electrical cable to a backshell. The attachment ring includes an annular body including a shape memory material that is heat recoverable. The body is configured to extend at least partially around the shield and a fitting of the backshell to hold the shield on the fitting in contact with the fitting. The body includes a first segment including an end having a connection member. The body also includes a second segment that is discrete from the first segment. The second segment includes an end having a connection feature. The connection feature of the second segment is interlocked with the connection member of the first segment to connect the first and second segments together at the ends such that the first and second segments define at least a portion of a length of the body. | 05-10-2012 |
20120282810 | Attachment Ring for Attaching a Shield of an Electrical Cable to a Backshell - An attachment ring is provided for attaching a shield of an electrical cable to a backshell. The attachment ring includes an annular body including a shape memory material that is heat recoverable. The body is configured to extend at least partially around the shield and a fitting of the backshell to hold the shield on the fitting in contact with the fitting. The body includes a single segment having a first end that includes a first connection member, and a second end that opposes the first end. The second end has a second connection member that is configured to be interlocked with the first connection member of the first end to connect the first and second ends together such that the single segment of the body defines a continuous ring. | 11-08-2012 |
20150214671 | Attachment Ring for Attaching a Shield of a Cable to a Shell - An electrical connector includes a cable having a shield, a shell and an attachment ring for attaching the shield to the fitting. The shell extends between a mating end and a cable end. The shell has a fitting at the cable end. The shell has a cavity receiving an end of the cable through the fitting. The attachment ring is received inside the shield and the fitting. The attachment ring presses the shield outward against an inner surface of the fitting. The shield may be positioned radially inside of the fitting and the attachment ring may be positioned radially inside of the shield. A radially outer edge of the attachment ring may impart an outward radial load onto the shield. | 07-30-2015 |
Patent application number | Description | Published |
20160131123 | RECIPROCATING COMPRESSOR - A reciprocating compressor including a shell, a suction pipe, a driver located at the inner portion of the shell to generate a rotary force, a compressor located in the shell and a muffler assembly is provided. The compressor includes a connecting rod configured to convert the rotary force to a linear driving force, a piston connected to the connecting rod and a cylinder into which the piston is movably inserted is provided. The muffler assembly is configured to transfer a refrigerant suctioned through the suction pipe to the cylinder and includes a suction muffler having an inner portion and a suction hole through which a refrigerant is suctioned, an inner pipe installed at the inner portion of the suction muffler, the inner pipe having a bent portion, the inner pipe providing communication between the suction hole and the cylinder and a coupler disposed at the bent portion. | 05-12-2016 |
20160131124 | RECIPROCATING COMPRESSOR - A reciprocating compressor according to an aspect includes a driving unit; a connecting rod; a piston; a cylinder; and a valve assembly, wherein the valve assembly includes a valve plate forming a main body, a suction inlet and a discharge outlet disposed at the valve plate and coming in communication with a compression space of the cylinder to guide a refrigerant flow, a suction valve and a discharge valve disposed at the valve plate and selectively opening the suction inlet and the discharge outlet, and a plurality of coupling portions disposed at the valve plate, and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly from being erroneously assembled are disposed at the cylinder. | 05-12-2016 |