Patent application number | Description | Published |
20080229201 | FILE EXECUTION METHOD AND SYSTEM FOR A PORTABLE DEVICE - A file execution method and system for a portable device for expediting an execution of files is provided. A method for executing an audio file including at least one track associated with a cover image includes displaying a first cover image associated with a track that is playing and displaying a first track list on the first cover image in response to a first key input signal, the first track list listing tracks associated with the first cover image. The portable device implemented with the file execution method and system of the present invention enables a track list to be displayed together with a cover image shared by a set of tracks listed on the track list, thereby expediting execution of files. | 09-18-2008 |
20120219298 | REMOTE CONTROL SYSTEM AND METHOD HAVING REDUCED VULNERABILITY TO NOISE - A remote control system and method having reduced vulnerability to noise. In an environment having noise at a frequency of infrared signals transmitted by a remote controller, errors and malfunctions in a remote control receiving device such as a set top box are controlled by selectively transmitting an entire code including header pulses and data pulses, or a repeat code including header pulses, data pulses and repeater pulses from the remote controller, and receiving and using the entire code or repeat code at the remote receiving device. | 08-30-2012 |
20140096000 | FILE EXECUTION METHOD AND SYSTEM FOR A PORTABLE DEVICE - A file execution method and system for a portable device for expediting an execution of files is provided. A method for executing an audio file including at least one track associated with a cover image includes displaying a first cover image associated with a track that is playing and displaying a first track list on the first cover image in response to a first key input signal, the first track list listing tracks associated with the first cover image. The portable device implemented with the file execution method and system of the present invention enables a track list to be displayed together with a cover image shared by a set of tracks listed on the track list, thereby expediting execution of files. | 04-03-2014 |
Patent application number | Description | Published |
20150161895 | LANE CHANGE CONTROL APPARATUS AND CONTROL METHOD OF THE SAME - A lane change control apparatus includes a lane information extractor configured to obtain lane information for a driving lane by using image information for a lane. A lane changeable time calculator is configured to calculate a lane changeable time by using speed information of an own vehicle and information for peripheral vehicles obtained from sensing apparatuses installed in the vehicle. A reference yaw rate generator is configured to determine a lane change time by using the lane changeable time and speed information and generate a reference yaw rate symmetrically changed on a time axis during the lane change time by using the lane change time and lane information. A reference yaw rate tracker is configured to control an operation of the own vehicle so as to track the reference yaw rate. | 06-11-2015 |
20150185021 | METHOD FOR MEASURING POSITION OF VEHICLE USING CLOUD COMPUTING - A method of measuring a position of a vehicle using a cloud computing includes obtaining surrounding information according to a driving of the vehicle and driving information of the vehicle. The obtained surrounding information and the driving information of the vehicle are transmitted to a server which is remotely located from the vehicle and equipped with map data. A position of the vehicle is calculated through the surrounding information and the driving information of the vehicle by the server. The calculated position of the vehicle is transmitted to the vehicle. The calculated position of the vehicle is outputted. | 07-02-2015 |
20150355641 | LANE CHANGING APPARATUS AND METHOD OF AUTONOMOUS VEHICLE - A lane changing apparatus of an autonomous vehicle includes a lane recognizer, a vehicle information collector, a control information calculator, a controller and a steering apparatus. The lane recognizer is configured to recognize a lane of a road on which the vehicle is driving and extract road information from the recognized lane. The vehicle information collector is configured to collect vehicle information by a variety of sensors installed in the vehicle. The control information calculator is configured to calculate control information for changing the lane by using the vehicle information and the road information. The controller is configured to control a yaw rate of the vehicle based on the control information upon changing the lane. The steering apparatus is configured to change a moving direction of the vehicle according to a control of the controller. | 12-10-2015 |
20150378015 | APPARATUS AND METHOD FOR SELF-LOCALIZATION OF VEHICLE - An apparatus for a self localization of a vehicle includes a sensor unit, a landmark detector, a landmark recognizer, and a location estimator. The sensor includes at least two sensors and is configured to measure information on environment around the vehicle using each of the at least two sensors. The landmark detector is configured to detect landmark information based on data measured by each sensor. The landmark recognizer is configured to selectively combine landmark information detected based on data measurement of at least one of the at least two sensors to recognize a landmark and reflect fused landmark information to update a probability distribution. The location estimator is configured to use the probability distribution updated by the landmark recognizer to estimate a self location of the vehicle. | 12-31-2015 |
20160025505 | APPARATUS AND METHOD FOR GENERATING GLOBAL PATH FOR AN AUTONOMOUS VEHICLE - There are provided an apparatus and method for generating a global path for an autonomous vehicle. The apparatus for generating a global path for an autonomous vehicle includes a sensor module including one or more sensors installed in the vehicle, a traffic information receiver configured to receive traffic information through wireless communication, a path generator configured to generate one or more candidate paths based on the traffic information, a difficulty evaluator configured to evaluate a difficulty of driving in the one or more candidate paths in each section of the one or more candidate paths using recognition rates of the one or more sensors and the traffic information, and an autonomous driving path selector configured to finally select an autonomous driving path by evaluating the one or more candidate paths based on the evaluation of the difficulty of driving. | 01-28-2016 |
Patent application number | Description | Published |
20080271074 | METHOD FOR PROVIDING SERVICE INFORMATION AND APPARATUS THEREOF - A method for providing service information and a video apparatus employing the same are provided. The method for providing service information includes transmitting a request message for service information provided by an external apparatus connected according to the High Definition Multimedia Interface Consumer Electronics Control (HDMI CEC) standard, and receiving a reply message for the service information from the external apparatus as a reply to the request message. Accordingly, the video apparatus provides service information provided by the external apparatus connected thereto to a user. | 10-30-2008 |
20080281995 | ADDRESS MANAGEMENT METHOD AND VIDEO APPARATUS USING THE SAME - An address management method and a video apparatus using the same are provided. The address management method includes determining whether an external device is connected or not; when determining the connection to the external device, generating an invalidation message for invalidating an address; and transmitting the generated invalidation message to the external device. Accordingly, when the port connection is changed, the physical address can be correctly updated by invalidating the former physical address. | 11-13-2008 |
20080291324 | PACKET GENERATING METHOD IN WIRELESS HDMI CEC - A packet generating method in a wireless High Definition Multimedia Interface (HDMI) environment includes generating a packet which includes either AV data or control data in a payload and a field indicative of a packet type in a header according to a HDMI environment; and transmitting the generated packet. Accordingly, the AV data and the control data can be transceived over the single channel in the HDMI. | 11-27-2008 |
20090013366 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA GENERATED ON APPLICATION ACCORDING TO HDMI CEC - A method and apparatus for transmitting and receiving data generated on an application according to the High Definition Media Interface Consumer Electronics Control (HDMI CEC) standard are provided. The method and apparatus enable transmission and reception of audio, video and control signals through CEC of an integrated HDMI cable, without using a complicated TCP/IP structure. As a result, wiring is simple and Audio/Video (AV) devices are used dynamically. | 01-08-2009 |
20090175190 | METHOD AND APPARATUS FOR PACKET AGGREGATION IN POWER LINE COMMUNICATION NETWORK - A method and apparatus for packet aggregation in a power line communication network (PLC) are provided. The method of aggregating packets includes: by performing a PLC channel estimation, determining whether or not a channel condition is good; if the channel condition is good, determining whether or not the data desired to be transmitted is suitable for packet aggregation according to the type of data; and if the channel condition is good and the data desired to be transmitted is suitable for the packet aggregation, aggregating packets of the data desired to be transmitted. Since a decision on whether or not to aggregate packets is determined according to a channel condition at a physical level and the type of data at an application level, packet aggregation can be performed in appropriate response to the frequently changing condition of a channel and the characteristic of the data desired to be transmitted. | 07-09-2009 |
20130176219 | DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF - A display apparatus includes an image acquiring unit configured to acquire a user image, an image processing unit configured to sense a motion of a user from the user image, and a control unit configured to control a pointer displayed on a screen of the display apparatus to be moved to a target position in response to the sensed motion of the user, and control the screen to be scrolled according to the target position. | 07-11-2013 |
20130179168 | IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME - Provided are an image display apparatus and a method of controlling the same. The image display apparatus enabling voice recognition includes: a first voice inputter which receives a user-side audio signal; an audio outputter which outputs an audio signal processed by the image display apparatus; a first voice recognizer which recognizes the user-side audio signal received through the first voice inputter; and a controller which decreases a volume of the audio signal output through the audio outputter to a predetermined level if a voice recognition start command is received. | 07-11-2013 |
20150213802 | IMAGE DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME - Provided are an image display apparatus and a method of controlling the same. The image display apparatus enabling voice recognition includes: a first voice inputter which receives a user-side audio signal; an audio outputter which outputs an audio signal processed by the image display apparatus; a first voice recognizer which recognizes the user-side audio signal received through the first voice inputter; and a controller which decreases a volume of the audio signal output through the audio outputter to a predetermined level if a voice recognition start command is received. | 07-30-2015 |
Patent application number | Description | Published |
20150131167 | LENS MODULE - A lens module may include a first lens having positive refractive power, a second lens having positive refractive power, a third lens having refractive power, a fourth lens having positive refractive power, a fifth lens having negative refractive power, and a sixth lens having negative refractive power and having one or more inflection points formed on an image-side surface thereof. An overall focal length of the lens module f and a focal length of the first lens f1 may satisfy the following Conditional Expression: | 05-14-2015 |
20150131172 | LENS MODULE - A lens module may include a first lens having positive refractive power, a second lens having positive refractive power, a third lens having refractive power, a fourth lens having positive refractive power, a fifth lens having negative refractive power, and a sixth lens having negative refractive power and having one or more inflection points formed on an image-side surface thereof. An overall focal length of the lens module f and a focal length of the first lens f1 may satisfy the following Conditional Expression: | 05-14-2015 |
20150177483 | LENS MODULE - There is provided a lens module including: a first lens having positive refractive power; a second lens having refractive power, both surfaces thereof being convex; a third lens having refractive power; a fourth lens having positive refractive power; a fifth lens having refractive power; and a sixth lens having positive refractive power and having one or more inflection point formed on an image-side surface thereof, wherein the first, second, third, fourth, fifth and sixth lenses are disposed in a sequential order from the first lens to the sixth lens. | 06-25-2015 |
20160139368 | OPTICAL SYSTEM - An optical system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens includes an object-side surface that is convex with a meniscus shape. The second lens includes an image-side surface that is convex. The third lens includes an image-side surface that is concave. The fifth lens includes an image-side surface that is concave. The first to sixth lenses are sequentially disposed from an object side to an image side. | 05-19-2016 |
Patent application number | Description | Published |
20090027581 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - A LCD and a method of driving the LCD are provided. The LCD includes first and second gate lines extending in a first direction, a data line insulated from the first gate line and crossing the first gate line, a pixel electrode including first and second sub-pixel electrodes, the pixel electrode being disposed in a pixel having a long side in the first direction, a first thin film transistor (TFT) connected to the first gate line, the data line, and the first sub-pixel electrode, a second TFT connected to the first gate line, the data line, and the second sub-pixel electrode, and a third TFT connected to the second gate line, the second sub-pixel electrode, and a charge-sharing capacitor, the charge-sharing capacitor sharing a data voltage applied to the second sub-pixel electrode. | 01-29-2009 |
20110181804 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - A LCD and a method of driving the LCD are provided. The LCD includes first and second gate lines extending in a first direction, a data line insulated from the first gate line and crossing the first gate line, a pixel electrode including first and second sub-pixel electrodes, the pixel electrode being disposed in a pixel having a long side in the first direction, a first thin film transistor (TFT) connected to the first gate line, the data line, and the first sub-pixel electrode, a second TFT connected to the first gate line, the data line, and the second sub-pixel electrode, and a third TFT connected to the second gate line, the second sub-pixel electrode, and a charge-sharing capacitor, the charge-sharing capacitor sharing a data voltage applied to the second sub-pixel electrode. | 07-28-2011 |
Patent application number | Description | Published |
20110150107 | APPARATUS AND METHOD FOR REDUCING POWER CONSUMPTION IN PORTABLE TERMINAL - An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time. | 06-23-2011 |
20110161700 | APPARATUS AND METHOD FOR REDUCING POWER CONSUMPTION OF ACCESS POINT FUNCTION IN PORTABLE TERMINAL - An apparatus and a method for operating as a virtual terminal to participate in competition for medium access while a mobile terminal operates as an access point are provided. In a case where the mobile terminal accesses a medium while competing with a terminal that transmits data of low priority, an apparatus and a method for entering a low power mode to resolve a power consumption problem of the mobile terminal are provided. The apparatus includes a medium competing unit, which allows the mobile terminal to operate as a virtual terminal and participate in competition for a medium access when data to be transmitted does not exist in the mobile terminal operating as an Access Point (AP). | 06-30-2011 |
20140321347 | APPARATUS AND METHOD FOR REDUCING POWER CONSUMPTION IN PORTABLE TERMINAL - An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time. | 10-30-2014 |
20150015730 | APPARATUS AND METHOD FOR OBTAINING IMAGE - A method and an electronic device are provided. An electronic device wirelessly connects to another electronic device including a camera unit, receives image data from the other electronic device, displays an image using the image data, receives a user input for changing a photographic composition, and transmits, to the other electronic device, a control signal formed based on the user input. | 01-15-2015 |
Patent application number | Description | Published |
20120153327 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - A light-emitting device package including a lead frame formed of a metal and on which a light-emitting device chip is mounted; and a mold frame coupled to the lead frame by injection molding. The lead frame includes: a mounting portion on which the light-emitting device chip is mounted; and first and second connection portions that are disposed on two sides of the mounting portion in a first direction and connected to the light-emitting device chip by wire bonding, wherein the first connection portion is stepped with respect to the mounting portion, and a stepped amount is less than a material thickness of the lead frame. | 06-21-2012 |
20120241797 | LIGHT EMITTING DIODE, MANUFACTURING METHOD THEREOF, LIGHT EMITTING DIODE MODULE, AND MANUFACTURING METHOD THEREOF - A manufacturing method of a light emitting diode (LED) and a manufacturing method of an LED module are provided. The manufacturing method of the LED may include manufacturing a plurality of LED chips, manufacturing a phosphor pre-form including a plurality of mounting areas for mounting the plurality of LED chips, applying an adhesive inside the phosphor pre-form, mounting each of the plurality of LED chips in each of the plurality of mounting areas, and cutting the phosphor pre-form to which the plurality of LED chips are mounted, into units including individual LED chips. | 09-27-2012 |
20120267663 | LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF - A light emitting diode (LED) package refracting or reflecting light emitted from an LED chip is disclosed. The LED package may include a substrate, an LED chip mounted on the substrate, a lens unit formed by injecting an encapsulant adapted to enclose and protect the LED chip, and at least one refraction member disposed in the lens unit. The at least one refraction member may refract or reflect the light emitted from the LED chip. | 10-25-2012 |
20120305971 | LIGHT EMITTING DEVICE LENS, LIGHT EMITTING DEVICE MODULE INCLUDING LIGHT EMITTING DEVICE LENS AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE MODULE USING LIGHT EMITTING DEVICE LENS - A lens according to an embodiment of the present invention may include a first depression and a second depression having predetermined patterns in a lower portion of the lens, and a phosphor layer and the lens may be collectively formed by disposing the lens after spraying a phosphor rather than separately forming the phosphor on the LED chip during a manufacture of the LED module. Accordingly, a production tolerance, and the like of an LED module may be removed to improve yield, and a manufacturing process of the LED module may be simplified. A lens may have an upper portion formed in advance in one of a hemispherical shape, an oval shape, and a batwing shape having a concave central portion, thereby implementing a customized lens according to a predetermined application. | 12-06-2012 |
20130003342 | CAMERA FLASH MODULE - A camera flash module is provided. The camera flash module may include a lens having a single refractive surface and a reflector that adjusts a direction of a light emitted from the lens. Accordingly, maintaining of a distance between a light emitting device and the lens may not be needed and thus, the camera flash module may be readily manufactured and a productivity may be improved. An error rate caused by distortion in a tilt and an optical axis between the light emitting device and the lens may be reduced. The reflector may adjust a direction of a light emitted from the lens and thus, an emission pattern requested by a camera may be satisfied, and a velocity of light may be improved. The reflector may surround the lens and thus, may prevent the lens from being detached from a light emitting device package body when an external impact occurs. | 01-03-2013 |
20130316479 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME - A light-emitting device package including a lead frame formed of a metal and on which a light-emitting device chip is mounted; and a mold frame coupled to the lead frame by injection molding. The lead frame includes: a mounting portion on which the light-emitting device chip is mounted; and first and second connection portions that are disposed on two sides of the mounting portion in a first direction and connected to the light-emitting device chip by wire bonding, wherein the first connection portion is stepped with respect to the mounting portion, and a stepped amount is less than a material thickness of the lead frame. | 11-28-2013 |
20140299906 | LIGHT EMITTING DIODE, MANUFACTURING METHOD THEREOF, LIGHT EMITTING DIODE MODULE, AND MANUFACTURING METHOD THEREOF - A manufacturing method of a light emitting diode (LED) and a manufacturing method of an LED module are provided. The manufacturing method of the LED may include manufacturing a plurality of LED chips, manufacturing a phosphor pre-form including a plurality of mounting areas for mounting the plurality of LED chips, applying an adhesive inside the phosphor pre-form, mounting each of the plurality of LED chips in each of the plurality of mounting areas, and cutting the phosphor pre-form to which the plurality of LED chips are mounted, into units including individual LED chips. | 10-09-2014 |
Patent application number | Description | Published |
20150037980 | SEMICONDUCTOR DEVICES INCLUDING A CAPPING LAYER AND METHODS OF FORMING SEMICONDUCTOR DEVICES INCLUDING A CAPPING LAYER - Methods of forming a semiconductor device are provided. A method of forming a semiconductor device may include forming a capping layer on a metal pattern and on an adjacent portion of an insulating layer, the capping layer comprising a first etch selectivity, with respect to the insulating layer, on the metal pattern and a second etch selectivity, with respect to the insulating layer, on the portion of the insulating layer. Moreover, the method may include forming a recess region adjacent the metal pattern by removing the capping layer from the portion of the insulating layer. At least a portion of the capping layer may remain on an uppermost surface of the metal pattern after removing the capping layer from the portion of the insulating layer. Related semiconductor devices are also provided. | 02-05-2015 |
20150187699 | SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME - Semiconductor devices are provided. A semiconductor device includes gaps between conductive patterns. Moreover, the semiconductor device includes a permeable layer on the conductive patterns. Methods of fabricating semiconductor devices are also provided. | 07-02-2015 |
20150287628 | SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME - A semiconductor device includes a substrate including a first region and a second region, first conductive patterns disposed on the first region and spaced apart from each other by a first distance, second conductive patterns disposed on the second region and spaced apart from each other by a second distance greater than the first distance, and an interlayer insulating layer disposed between the second conductive patterns and including at least one recess region having a width corresponding to the first distance. | 10-08-2015 |
20150287676 | SEMICONDUCTOR DEVICES HAVING STAGGERED AIR GAPS - A semiconductor device includes a substrate, a plurality of first conductive patterns disposed on the substrate and a plurality of second conductive patterns disposed on the first conductive patterns. Respective air gaps are disposed between adjacent ones of the first conductive patterns overlying a first region of the substrate, while adjacent ones of the first conductive patterns overlying a second region of the substrate do not have air gaps disposed therebetween. The air gaps may include first air gaps, and the device may further include second air gaps disposed between adjacent ones of the second conductive patterns in the second region. Adjacent ones of the second conductive patterns overlying a second region of the substrate may not have air gaps disposed therebetween. | 10-08-2015 |
20150287682 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a first conductive pattern on a substrate, an insulating diffusion barrier layer conformally covering a surface of the first conductive pattern, the insulation diffusion barrier layer exposed by an air gap region adjacent to a sidewall of the first conductive pattern, and a second conductive pattern on the first conductive pattern, the second conductive pattern penetrating the insulating diffusion barrier layer so as to be in contact with the first conductive pattern. | 10-08-2015 |
20150332955 | SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME - The present disclosure describes semiconductor devices and methods of fabricating the same. The method includes forming an interlayer insulating layer on a substrate and forming conductive patterns in the interlayer insulating layer. A pore density of an upper portion of the interlayer insulating layer is higher than that of a lower portion of the interlayer insulating layer, and a pore density of an intermediate portion of the interlayer insulating layer gradually increases toward the upper portion of the interlayer insulating layer. An air gap is provided between the conductive patterns. | 11-19-2015 |
Patent application number | Description | Published |
20100178069 | Image forming apparatus and color registration method thereof - Disclosed herein are an image forming apparatus and a color registration method thereof. The color registration method includes checking a change in a status of an image forming apparatus, selecting color registration patterns having a different length according to the status change, and performing color registration by printing the color registration patterns having the different length onto a transfer belt. | 07-15-2010 |
20100178084 | IMAGE FORMING APPARATUS AND AUTO COLOR REGISTRATION METHOD THEREOF - An image forming apparatus and an auto color registration method thereof. The image forming apparatus performs an auto color registration (ACR) operation by excluding or minimizing the influence caused by variation in speed of a drive unit driving a transfer member. The image forming apparatus includes a controller, which prints a test pattern of each color according to a rotation period of the drive unit, and controls an operation for outputting an image in which each color registration error is corrected on the basis of the test pattern, such that a reliability of the ACR operation is increased and a quality of an image output from the image forming apparatus is also increased. | 07-15-2010 |
20120007529 | Image forming apparatus, motor control apparatus and motor control method thereof - An image forming apparatus includes an engine unit used for performing an image forming job, an engine control unit which controls the operation of the engine unit, a brushless direct current (BLDC) motor which drives the engine unit, a sensor unit which senses the driving information of the BLDC motor, a communication interface unit which receives a digital control command with respect to the BLDC motor from the engine control unit, a driving signal unit which generates a driving signal to control the BLDC motor, and a digital control unit which controls the operation of the driving signal unit in a digital PLL manner, based on the received digital control command, the detected driving information and a digital gain value as a control factor with respect to the BLDC motor. | 01-12-2012 |
20140070740 | IMAGE FORMING APPARATUS, MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD - An image forming apparatus includes an engine unit to perform an image forming job; an engine control unit to control the operation of the engine unit; a brushless direct current (BLDC) motor to drive the engine unit; a sensor unit to sense electric angle information and driving velocity information of the BLDC motor; a communication interface to receive a digital control command with respect to the BLDC motor from the engine control unit; a driving signal unit to generate a driving signal to control the BLDC motor; and a digital control unit to control the operation of the driving signal unit in a digital phase locked loop (PLL) manner for feedback controls the BLDC motor, based on the received digital control command, the detected electric angle information and the driving velocity information and a digital gain value as a control factor with respect to the BLDC motor. | 03-13-2014 |