Patent application number | Description | Published |
20090319919 | Apparatus and method for dynamically creating a community space in a virtual space - An apparatus and method for dynamically creating a community space in a virtual space. A request for a connection to a personal web space of another user to be visited by a user possessing a personal web space is made. When the connection request is identified, a new community space is generated by connecting the personal web spaces of the users to each other. Immediate interaction between the users is performed in the generated new community space. | 12-24-2009 |
20110276267 | LOCATION INFORMATION MANAGEMENT METHOD AND APPARATUS OF MOBILE TERMINAL - A method and apparatus for managing location information of a mobile terminal are provided. The method includes determining location information of a current position while in a Global Positioning System (GPS) reception mode, determining at least one of preference routes and interest sites within an interest area in a vicinity of the current position, and presenting at least one of the preference routes and the interest sites on a map. The present invention improves a user's convenience and a utilization efficiency of the location information of the mobile terminal. | 11-10-2011 |
20120194706 | TERMINAL AND IMAGE PROCESSING METHOD THEREOF - A terminal and method for processing video data of an augmented reality image produced by adding information about objects in the image taken by the camera of the terminal in real time are provided. The method includes displaying an image in augmented reality mode, requesting augmented reality information of objects constituting the image, presenting, when the augmented reality information is received, the augmented reality information in relation to the respective objects, merging, when a message transmission is requested, the image and the augmented reality information; and transmitting the merged image as an augmented reality image. The image processing method of the present invention is advantageous for the terminal to provide the user with information related to the objects presented in an image produced using the augmented reality function. | 08-02-2012 |
20130275846 | ELECTRONIC DEVICE AND METHOD FOR INPUTTING AND MANAGING USER DATA - An electronic device and a method for inputting and managing user data are provided. The method for operating an electronic device includes receiving an input of at least one of a highlight mark and a drawing mark to at least one portion of electronic contents, and displaying the at least one input mark together with the electronic contents. | 10-17-2013 |
20140214315 | LOCATION INFORMATION MANAGEMENT METHOD AND APPARATUS OF MOBILE TERMINAL - A method and apparatus for managing location information of a mobile terminal are provided. The method includes obtaining one or more point sites associated with a movement characteristic of an electronic device, determining a current position of the electronic device, determining a route based on the current position and the one or more point sites, and presenting the route on a map via a display operably coupled to the electronic device. | 07-31-2014 |
Patent application number | Description | Published |
20100127290 | LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a light emitting diode package and a manufacturing method thereof. | 05-27-2010 |
20100227424 | LIGHT EMITTING DIODE PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a light emitting diode package and a manufacturing method thereof. | 09-09-2010 |
20100283382 | White light emitting device - A white light emitting device including: a blue light emitting diode (LED); a green silicate phosphor formed on the blue LED; and a red sulfide phosphor with a surface coated with a silicone oxide layer, the red sulfide phosphor formed on the blue LED. | 11-11-2010 |
20110031521 | COMPOSITE PHOSPHOR POWDER, LIGHT EMITTING DEVICE USING THE SAME AND METHOD FOR MANUFACTURING COMPOSITE PHOSHPOR POWDER - The invention provides a high quality composite phosphor powder which ensures diversity in emission spectrum, color reproduction index, color temperature and color, a light emitting device using the same and a method for manufacturing the composite phosphor powder. The composite phosphor powder comprises composite particles. Each of the composite particles includes at least two types of phosphor particles and a light transmitting binder. The phosphor particles have different emission spectrums. In addition, the light transmitting binder is formed between the phosphor particles and binds them together. | 02-10-2011 |
20110248299 | LIGHT EMITTING DIODE PACKAGE AND METHOD OF FABRICATING THE SAME - The present invention relates to a light emitting diode package and a method of fabricating the same capable of uniformly distributing a fluorescent substance in a molding member by including a light emitting diode chip on a package substrate and the molding member having a molding resin, a fluorescent substance and nano particles, which is arranged on the package substrate, with covering the light emitting diode chip. | 10-13-2011 |
20110260192 | LIGHT-EMITTING DIODE PACKAGE USING A LIQUID CRYSTAL POLYMER - A light emitting diode (LED) package using a liquid crystal polymer, includes: a package main body formed by using a liquid crystal polymer; a lead frame formed on the package main body; an LED chip mounted on the lead frame; and a resin packaging unit encapsulating the LED chip, the resin packaging unit including phosphors. The LED package is highly reliable. | 10-27-2011 |
20110266584 | WHITE LIGHT EMITTING DIODE WITH YELLOW, GREEN AND RED LIGHT EMITTING PHOSPHORS - Provided is a white light emitting diode (LED) including a blue LED chip; and yellow, green, and red light emitting phosphors that are coated on the blue LED chip at a predetermined mixing ratio and converts light, emitted from the blue LED chip, into white light. | 11-03-2011 |
20110303940 | LIGHT EMITTING DEVICE PACKAGE USING QUANTUM DOT, ILLUMINATION APPARATUS AND DISPLAY APPARATUS - There is provided a light emitting device package using a quantum dot, an illumination apparatus and a display apparatus. The light emitting device package includes a light emitting device; a sealing part disposed in a path of light emitted from the light emitting device and having a lens shape; and a wavelength conversion part sealed within the sealing part and including a quantum dot. The light emitting device package uses the quantum dot as the wavelength conversion part to thereby achieve superior color reproducibility and light emission efficiency, and facilitates the control of color coordinates by adjusting the particle size and concentration of the quantum dot. | 12-15-2011 |
20110309325 | LIGHT SOURCE MODULE USING QUANTUM DOTS, BACKLIGHT UNIT EMPLOYING THE LIGHT SOURCE MODULE, DISPLAY APPARATUS, AND ILLUMINATION APPARATUS - A light source module using quantum dots, a backlight unit employing the light source module, a display apparatus, and an illumination apparatus. The light source module includes a light emitting device package including a plurality of light emitting device chips, and a quantum dot sealing package disposed on the light emitting device package in a light emitting direction, and converts wavelengths of light emitted from the light emitting device chips to generate wavelength-converted light. | 12-22-2011 |
20120112229 | LIGHT EMITTING DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME - A light emitting device package includes: first and second electrodes, at least a portion of a lower surface thereof being exposed; a light emitting device disposed on an upper surface of at least one of the first and second electrodes; a reflection wall disposed on the upper surface of the first and second electrodes and surrounding the light emitting device to form a mounting part therein; and a fluorescent film disposed on the reflection wall to cover an upper portion of the mounting part. The mounting part is filled with air. | 05-10-2012 |
20130149508 | PHOSPHOR FILM, METHOD OF MANUFACTURING THE SAME, COATING METHOD OF PHOSPHOR LAYER, METHOD OF MANUFACTURING LED PACKAGE, AND LED PACKAGE MANUFACTURED THEREBY - There are provided a phosphor film, a method of manufacturing the same, and a method of coating an LED chip with a phosphor layer. The phosphor film includes: a base film; a phosphor layer formed on the base film and obtained by mixing phosphor particles in a partially cured resin material; and a cover film formed on the phosphor layer to protect the phosphor layer. | 06-13-2013 |
20140141283 | METHOD FOR MANUFACTURING A FLUORESCENT RESIN FILM AND FLUORESCENT RESIN FILM MANUFACTURED THEREBY - A method of manufacturing a phosphor resin film and a phosphor resin film manufactured thereby are provided. The method of manufacturing a phosphor resin film includes preparing a polymer slurry by mixing a polymer resin and a latent curing agent in a solvent, spreading the polymer slurry such that it has a film shape, drying the spread polymer slurry to form a semi-hardened resin film, and providing phosphor powder to the semi-hardened resin film. A phosphor resin film includes semi-hardened resin film including a polymer resin and a latent curing agent and phosphors uniformly formed on one surface of the semi-hardened resin film. | 05-22-2014 |
20140291705 | PHOSPHOR FILM, METHOD OF MANUFACTURING THE SAME, COATING METHOD OF PHOSPHOR LAYER, METHOD OF MANUFACTURING LED PACKAGE AND LED PACKAGE MANUFACTURED THEREBY - There are provided a phosphor film, a method of manufacturing the same, and a method of coating an LED chip with a phosphor layer. The phosphor film includes: a base film; a phosphor layer formed on the base film and obtained by mixing phosphor particles in a partially cured resin material; and a cover film formed on the phosphor layer to protect the phosphor layer. | 10-02-2014 |
20150069454 | LIGHT EMITTING DEVICE PACKAGE - A light emitting device package includes: first and second electrodes, at least a portion of a lower surface thereof being exposed; a light emitting device disposed on an upper surface of at least one of the first and second electrodes; a reflection wall disposed on the upper surface of the first and second electrodes and surrounding the light emitting device to form a mounting part therein; and a fluorescent film disposed on the reflection wall to cover an upper portion of the mounting part. The mounting part is filled with air. | 03-12-2015 |
Patent application number | Description | Published |
20100302353 | METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image. | 12-02-2010 |
20110037920 | DISPLAY DEVICE - A display device including a display panel which displays images, an intermediate frame on which the display panel is seated, a lower receptacle which includes a first receiving portion including a bottom plate and sidewalls, and a second receiving portion separate from the first receiving portion, and a light source unit which includes an alignment plate and a point light source mounted on the alignment plate. The light source unit contacts the sidewalls of the lower receptacle, and the first receiving portion is coupled with the intermediate frame. | 02-17-2011 |
20110128287 | METHOD OF DISPLAYING STEREOSCOPIC IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of displaying a stereoscopic image includes providing light to a first display area of a display panel during a second sub frame of an (N−1)-th frame, the first display area displaying a first left eye image during a first sub frame of the (N−1)-th frame prior to the second sub frame of the (N−1)-th frame panel and providing the light to a second display area of the display panel during a first sub frame of an N-th frame, the second display area displaying a second left eye image during the second sub frame of the (N−1)-th frame prior to the first sub frame of the N-th frame, where N is positive integer. | 06-02-2011 |
20130250076 | METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image. | 09-26-2013 |
20140268656 | DISPLAY DEVICE - A display device including a display panel which displays images, an intermediate frame on which the display panel is seated, a lower receptacle which includes a first receiving portion including a bottom plate and sidewalls, and a second receiving portion separate from the first receiving portion, and a light source unit which includes an alignment plate and a point light source mounted on the alignment plate. The light source unit contacts the sidewalls of the lower receptacle, and the first receiving portion is coupled with the intermediate frame. | 09-18-2014 |
Patent application number | Description | Published |
20100161115 | Robot and method of controlling balance thereof - An finite state machine (FSM)-based biped walking robot, to which a limit cycle is applied to balance the robot right and left on a two-dimensional space, and a method of controlling balance of the robot. In order to balance an FSM-based biped walking robot right and left on a two-dimensional space, control angles to balance the robot according to states of the FSM-based biped walking robot are set, and the control angles are controlled using a sinusoidal function to allow relations between the control angles and control angular velocities to form a stable closed loop within a limit cycle, thereby allowing the biped walking robot to balance itself while changing its supporting foot and thus to safely walk without falling down. | 06-24-2010 |
20100161116 | Robot and method of controlling balance thereof - A finite state machine (FSM)-based biped robot, to which a limit cycle is applied to balance the robot right and left on a two-dimensional space, and a method of controlling balance of the robot. In order to balance an FSM-based biped robot right and left on a two-dimensional space, control angles to balance the robot according to states of the FSM-based biped robot are set. The range of the control angles is restricted to reduce the maximum right and left moving distance of the biped robot and thus to reduce the maximum right and left moving velocity of the biped robot, thereby reducing the sum total of the moments of the biped robot and thus allowing the ankles of the biped robot to balance the biped robot to be controlled, and causing the soles of the feet of the biped robot to parallel contact the ground. | 06-24-2010 |
20100161117 | Robot and method of controlling the same - Disclosed is a method of defining control angles to use a limit cycle in order to balance a biped walking robot on a three-dimensional space. In order to balance an FSM-based biped walking robot right and left on a three-dimensional space, limit cycle control angles to balance the robot according to states of the FSM-based robot are set on the three-dimensional space, and the limit cycle control angles on the three-dimensional space are controlled using a sinusoidal function to allow relations between the control angles and control angular velocities to form a stable closed loop within a limit cycle. | 06-24-2010 |
20100161118 | Robot and method of controlling the same - Disclosed is a method of generating a hip trajectory of a biped walking robot to allow the robot to stably walk on a two-dimensional space without falling down. An angular velocity of a hip of a swinging leg is obtained by measuring the angle/angular velocity of an ankle pitch joint part of a supporting leg in real time when the robot walks on the two-dimensional space, and desired trajectories of the ankle and the hip are generated based on the angular velocity of the ankle of the supporting leg and the angular velocity of the hip of the swinging leg. | 06-24-2010 |
20110040410 | APPARATUS AND METHOD CONTROLLING LEGGED MOBILE ROBOT - Disclosed is an apparatus and method adjusting motion of each joint of a robot to compensate for friction force of each joint such that the sole of the foot of the robot clings to the ground. The motion of each joint is adjusted as if gravity acts on each joint of the robot in a direction opposite to gravity and the robot is held in an erect state. Therefore, the robot can stand while keeping its balance without falling. | 02-17-2011 |
20110172824 | WALKING ROBOT AND METHOD OF CONTROLLING THE SAME - Disclosed herein are an apparatus and method for controlling stable walking of a robot based on torque. In a method of enabling stable walking by controlling torque of a hip joint portion using a Finite State Machine (FSM) without solving a complicated dynamic equation, torque of a stance leg is finally calculated using pose control torque of an upper body, pose control torque of a swing leg, and initial pose control torque of a stance leg supporting the upper body. Accordingly, the robot may stably walk with torque balance. Since gravity compensation torque is applied, a torso of the robot is not inclined and the pose of the robot is stably maintained. | 07-14-2011 |
20110178639 | HUMANOID ROBOT AND WALKING CONTROL METHOD THEREOF - A humanoid robot that achieves stable walking based on servo control of a joint torque and a walking control method thereof. The humanoid robot calculates a joint position trajectory compensation value and a joint torque compensation value using a measurement value of a sensor, compensates for a joint position trajectory and a joint torque using the calculated compensation value, and drives a motor mounted to each joint according to the compensated joint torque. | 07-21-2011 |
20120046789 | WALKING ROBOT AND CONTROL METHOD THEREOF - A torque-based walking robot and a control method thereof which stably controls walking of the robot. In the control method, in which high rigidity, equal to that achieved through a position-based control method, is achieved using a torque-based control method without switching between the position-based control method and the torque-based control method while the robot is in motion, a difference between a target torque and a measured torque is forcibly generated by limiting a torque range measurable by each torque sensor, thereby increasing voltage applied to each actuator, and thus achieving high rigidity, equal to that achieved through the position-based control method, using the torque-based control method without switching between the position-based control method and the torque-based control method. | 02-23-2012 |
20120083922 | WALKING ROBOT AND CONTROL METHOD THEREOF - A walking robot and a control method in which conversion between walking servo control methods is stably carried out. The walking robot includes a sensor unit to measure angles and torques of joints, and a control unit to calculate voltages applied in a Finite State Machine (FSM) control mode and a Zero Moment Point (ZMP) control mode according to the angles and torques of the joints to drive respective joint motors, to store last target joint angles in the FSM control mode during conversion from the FSM control mode to the ZMP control mode, and to perform a motion based on the FSM control mode by substituting the last target joint angles in the FSM control mode for target joint angles in the FSM control mode during conversion from the ZMP control mode to the FSM control mode, thereby performing stable conversion between walking servo control modes without joint sagging. | 04-05-2012 |
20130317520 | SURGICAL IMPLEMENT AND MANIPULATION SYSTEM INCLUDING THE SAME - A surgical implement and a manipulation system including the surgical implement may include at least one instrument including at least one joint portion. The joint portion may include a first part, a second part connected to the first part, and a force applying element for applying a force for bending (or rotating) the second part. A distance between a joint point and a force application point where a force is applied may be greater than a diameter of at least one of the first part and the second part. The instrument may further include a second joint portion spaced apart from the joint portion, and a surgical tool connected to an end portion of the second joint portion. The manipulation system may include a supporting structure, at least one instrument supported by the supporting structure, and an operating device for operating the instrument. | 11-28-2013 |
20130317521 | SUPPORTER DEVICE AND SURGICAL ROBOT SYSTEM INCLUDING THE SAME - A supporter device supports an instrument which is inserted in an object. The supporter device includes a base member having an insertion region through which the instrument passes, a movable member installed on the base member so as to move around the insertion region, and a pivot member installed to be pivotable based on a pivot axis that passes through the insertion region, wherein the instrument may be mounted on the pivot member. A movable central axis of the movable member and an extension axis of the instrument may cross at a single crossed point. | 11-28-2013 |
20140128882 | SURGICAL INSTRUMENT, SUPPORT EQUIPMENT, AND SURGICAL ROBOT SYSTEM - A surgical instrument includes an extension portion having a surgical tool at an end thereof, and a head portion connected to the extension portion and actuating the surgical tool. In the surgical instrument, the extension portion includes a first extension portion connected to the head portion, a second extension portion having an elbow joint portion that is bending-actuated by a rigid rod that is reciprocated in a lengthwise direction by the head portion, and a connection portion connecting the first and second extension portions at an angle. | 05-08-2014 |
Patent application number | Description | Published |
20100064259 | CONTROLLING METHOD OF THREE-DIMENSIONAL USER INTERFACE SWITCHOVER AND MOBILE TERMINAL USING THE SAME - The exemplary embodiment relates to a method of controlling a three-dimensional user interface, which controls a three-dimensional user interface to follow a user's motion, and a mobile terminal using the same. The method comprising: displaying a plurality of three-dimensional menu icons; sensing movement of a user; and rotating at least one of the plurality of three-dimensional menu icons according to the sensed movement such that at least one reference face of the at least one of the plurality of three-dimensional menu icons follows the user's movement. | 03-11-2010 |
20110009172 | MOBILE TERMINAL WITH MULTIPLE BATTERIES - Embodiments of the present invention are related to a mobile terminal, the mobile terminal including: first and second batteries for supplying driving power to parts of the mobile terminal; a display for displaying an operational state of the mobile terminal to a user; and a controller for notifying the user of charged levels of the first and second batteries. | 01-13-2011 |
20120169670 | MOBILE TERMINAL AND TOUCH RECOGNIZING METHOD THEREIN - A mobile terminal and touch recognizing method therein are disclosed, by which a multi-touch can be recognized. The present invention includes receiving a plurality of touches simultaneously using a touchscreen, consecutively receiving a plurality of images including a plurality of the received touches for a predetermined time using a camera provided under the touchscreen, determining patterns and pattern changes of a plurality of the touches included in a plurality of the images, respectively, and recognizing a gesture by a plurality of the touches in accordance with a result of the determining step. Moreover, the touch pattern includes at least one selected from the group consisting of a touch number, a touch point, a touch size and a touch figure. | 07-05-2012 |
Patent application number | Description | Published |
20100006830 | Organic semiconductor compound based on 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene, organic semiconductor thin film and transistor using the same and methods of forming the same - An organic semiconductor compound based on a 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene backbone, an organic semiconductor thin film, an organic thin film transistor and methods of forming the same are provided, the organic semiconductor compound including a vinyl group derived from a phosphonate derivative represented by Formula 1 and an aldehyde derivative represented by Formula 2 below: | 01-14-2010 |
20100181900 | CARBAZOLE COMPOUNDS AND ORGANO-ELECTROLUMINESCENT DEVICES USING THE SAME - A carbazole compound represented by Formula 1: | 07-22-2010 |
20110284819 | QUANTUM DOT LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a quantum dot light emitting element which can form a quantum light emitting layer configured of charge transporting particles and quantum dots and a charge transporting layer in a solution process, to reduce process expense, and a method for manufacturing the same. The quantum dot light emitting element includes a substrate, an anode formed on the substrate, a quantum light emitting layer formed on the anode, the quantum light emitting layer having charge transporting particles and quantum dots mixed therein, and a cathode formed on the quantum light emitting layer. | 11-24-2011 |
20110291071 | QUANTUM DOT LIGHT EMITTING DIODE DEVICE AND DISPLAY DEVICE THEREWITH - The present invention relates to a quantum dot light emitting diode device in which a hole transportation layer is formed after forming a quantum dot light emitting layer by a solution process by applying an inverted type quantum dot light emitting diode device for making free selection of a hole transportation layer material that enables easy injection of a hole to the quantum dot light emitting layer; and display device and method therewith. | 12-01-2011 |
Patent application number | Description | Published |
20120047236 | METHOD AND APPARATUS FOR FILE TRANSFER - A file transfer method is provided. The file transfer method includes receiving, by a web server, connection information from a router; transferring, by the web server, connection information received from the router to the electronic device according to a mapping table in response to a connection information request signal output from an electronic device; transferring, by the electronic device, a connection request signal to the router by using the connection information; determining, by the router, if the connection information is valid according to the connection request signal; transferring, by the electronic device, a file transfer request signal, which requests a transfer of at least one of files stored in an external storage device connected to the router, to the router when the router and the electronic device are connected to each other; and fetching, by the router, one of files stored in the external storage device in response to the file transfer request signal and transferring it to the electronic device. | 02-23-2012 |
20120137959 | WET-LABEL FOR ELECTRONIC DEVICE - Disclosed is a wet label that includes a submergence check layer capable of being discolored according to an environmental change (e.g., water, moisture, dampness, etc.). The disclosed wet label includes an adhesive layer; a coating layer provided under the adhesive layer; and a submergence check layer provided under the coating layer, which is discolored according to an internal environmental change, wherein the coating layer blocks environment changes from contacting the submergence check layer. Furthermore, a discolored part of the submergence check layer may be visually checked. | 06-07-2012 |
20140019837 | ONLINE DOCUMENT DISTRIBUTION METHOD AND SYSTEM FOR MOBLE DEVICE - An online document distribution method for a mobile device may include receiving a selection of one online document among a plurality of online documents from a first user, generating a link address of the selected online document using unique information of the first user through an application installed in a mobile device of the first user, transmitting the generated link address to at least one second user device selected by the first user, detecting an access to the selected online document through the generated link address, and updating a score of the first user in response to the detected access to the selected online document. | 01-16-2014 |
20140318851 | SHIELDING REINFORCING APPARATUS - A shield reinforcing apparatus is provided. The shield reinforcing apparatus includes a printed circuit board, a shield member that covers the printed circuit board, and at least one shield reinforcing part provided in the printed circuit board and configured to contact the shield member to be pressed. | 10-30-2014 |
Patent application number | Description | Published |
20090046636 | ROUTING APPRATUS AND SESSION CONTROL METHOD IN WIRELESS COMMUNICATION SYSTEM - Provided are a routing apparatus and session control method. The routing apparatus includes: a first processor for performing session control of portable subscriber stations (PSSs); and a second processor for independently performing at least one additional function separated from session control. | 02-19-2009 |
20090262746 | ROUTER AND ROUTING METHOD FOR PORTABLE INTERNET SERVICE - The present invention relates to a router (for example, ACR) which provides a mobility function and a delivery function with a portable Internet core network while controlling RAS, which is a base station, as a basis network element of an access network in a portable Internet (for example, WiBro) service, and particularly, provides a new paging algorithm in order to overcome the limit of a paging in a conventional routing scheme, and to effectively process the buffering function for seamless connection maintenance and the paging function for a destination terminal with respect to the terminated call of a terminal in a non-active mode. A router of the present invention includes a control plane that buffers a data packet for a non-active mode, and performs a paging for a corresponding non-active mode terminal. | 10-22-2009 |
20130177047 | REPEATER USING DIGITAL FILTER AND METHOD FOR DIGITAL FILTERING USING THE SAME - A repeater using a digital filter is disclosed. The repeater comprises a MUX filter for filtering an RF signal received through an antenna or a signal to be transmitted through the antenna; a low noise amplifier for lowering noise of the signal filtered by the MUX filter; a down converter for converting the signal outputted from the low noise amplifier into an IF band signal to digitalize the signal; a digital filter for filtering the digital signal outputted form the down converter based on parameters inputted by a user; a filtering controller for controlling the digital filter by using al filtering coefficient calculated based on the parameters; an up converter for converting the signal filtered by the digital filter into an RF band signal; and a high power amplifier for amplifying the signal outputted from the up converter to a high power signal. | 07-11-2013 |
Patent application number | Description | Published |
20080206596 | Red phosphors with High Luminus Efficiency and Display Device Containing Them - The present invention relates to a novel red organic electrophosphorescent compound and a display device comprising the same. The phosphor compounds according to the present invention provide red phosphor compounds exhibiting more pure red color than conventional red phosphors and red phosphors having a light emitting property of high efficiency even in a low doping concentration, as well as the property of pure red color mentioned above. | 08-28-2008 |
20090108733 | Precursors of Organometallic Compounds for Electroluminescent Materials - The present invention relates to a precursor of metallic complex for electroluminescent material, a luminescent material comprised of said precursor of metallic complex and metal, and an electroluminescent device containing a luminescent material comprised of said precursor and metal. The luminescent material comprised of the precursor according to the present invention and metal is advantageous in that it shows excellent electric conductivity and light emitting property of high efficiency. | 04-30-2009 |
20110042655 | AROMATIC ELECTROLUMINESCENT COMPOUNDS WITH HIGH EFFICIENCY AND ELECTROLUMINESCENT DEVICE USING THE SAME - The present invention relates to an organic electroluminescent compound including a fusion ring and an organic elecotroluminescent including the same. The organic electroluminescent according to the present invention has an advantage of exhibiting an EL properties superior to existing electroluminescent materials as it has a good thin film stability due to a low crystallization and a satisfactory color purity. | 02-24-2011 |
20110054228 | BLUE ELECTROLUMINESCENT COMPOUNDS WITH HIGH EFFICIENCY AND DISPLAY DEVICE USING THE SAME - The present invention relates to novel organic electroluminescent compounds and display devices comprising the same. The organic electroluminescent compounds according to the present invention exhibit high luminous efficiency and excellent life property, so that an OLED device having very good operation life can be prepared therefrom. | 03-03-2011 |
20110109223 | ORGANIC ELECTROLUMINESCENT COMPOUNDS WITH HIGH EFFICIENCY AND DISPLAY DEVICE USING THE SAME - The present invention relates to an organic electroluminescent compound containing fluorenyl group and a display device using the same, more precisely the organic electroluminescent compound. The organic electroluminescent compound of the present invention is characterized by upgraded excellent EL property compared with the conventional host materials. | 05-12-2011 |
Patent application number | Description | Published |
20110079499 | DOME SHEET STRUCTURE INCLUDING LIGHT GUIDE FILM AND MOBILE COMMUNICATION TERMINAL INCLUDING THE DOME SHEET STRUCTURE - A dome sheet structure of a mobile communication terminal may include: a metal dome covering a contact point printed on a printed circuit board; and a light guide film disposed on the metal dome. The light guide film may be bonded with the metal dome in a bonding area, and the bonding area may be an area between two concentric circles having different diameters and centered at a center of the metal dome. | 04-07-2011 |
20120026112 | IMAGE DISPLAY APPARATUS AND METHOD THEREOF - Provided are a stereographic image display apparatus and a manufacturing method thereof. The stereographic image display apparatus includes an image display unit and a touch sensing unit which is positioned on the image display unit and is configured to interpose a lens array between a first transparent electrode layer and a second transparent electrode layer. The manufacturing method of the stereographic image display apparatus includes: allowing a transparent conductive material to be deposited on both surfaces of a lens array; forming first and second transparent electrode layers by etching the transparent conductive material deposited on the both surfaces of the lens array thereby generating a touch sensing unit; and adhering the touch sensing unit to an upper surface of an image display unit. | 02-02-2012 |
20120026159 | ACTIVE TYPE DISPLAY APPARATUS AND DRIVING METHOD FOR PROVIDING STEREOGRAPHIC IMAGE - An active-type stereographic image display apparatus includes an image display unit; a touch sensing unit to sense a touch position through a first transparent electrode layer and a second transparent electrode layer that are arranged to cross with each other, and to separate an image output from the image display unit through a lens array into a first eye image and a second eye image based on a refractive index of light; and a lens driving control unit to control a focal length by controlling the lens array. The method for driving the active-type stereographic image includes displaying a stereographic image comprising a first eye image and a separate second eye image, sensing a touch position of a user input, separating an image output into a first eye image and a second eye image, and controlling a focal length provided by a lens array. | 02-02-2012 |
20130222289 | FLEXIBLE TERMINAL AND CONTROL METHOD THEREOF - Provided is a flexible terminal including a body, a flexible control display provided on one side of the body, and a control unit which processes a control signal inputted through the control display. The control display includes a piezoelectric member, which is divided into one or more cells, and one or more conductive members, which are formed of a conductive material. The control display may recognize a touch signal through a touch type method or a piezoelectric signal by a deformation of the piezoelectric member. | 08-29-2013 |
Patent application number | Description | Published |
20080207211 | Method and apparatus for indicating preferred layer information in multimedia broadcast/multicast service (MBMS) - A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service. | 08-28-2008 |
20090154408 | METHOD AND APPARATUS FOR TRANSMITTING SIP DATA OF IDLE MODE UE IN A MOBILE COMMUNICATION SYSTEM - A method and apparatus are provided for transmitting a Session Initiation Protocol (SIP) message by a User Equipment (UE) in an idle mode in an Internet Protocol Multimedia Subsystem (IMS) system. The UE transmits one combined message of an AS control message and a NAS control message including information indicating transmission of an SIP message, thereby having an effect on an upper node to reduce a delay due to message processing. | 06-18-2009 |
20090168729 | Method for controlling data transmission - A method for controlling data transmission comprising following steps of: obtaining transmission delays and time differences between a RNC and respective base stations by the RNC; configuring cells and a common channel for data transmitting by the RNC; controlling a start time of data transmission of each cells by the RNC; informing a UE of a frame offset and a chip offset of the common channel through an interface Uu by the RNC; and receiving configuration parameters of the common channel transmitted from the RNC by the UE. In the present invention, merging of signals transmitted from different cells via the common channel has been achieved so that the quality of signals received by the UE has been improved and the throughput of the system has been enlarged. | 07-02-2009 |
20100074216 | METHOD OF MANAGING RADIO RESOURCES AND NODE B APPARATUS IMPLEMENTING THE SAME - A method of managing radio resources and a Node B implementing the same are provided. If the total radio resources used in a cell exceed target radio resources signaled by an RNC, uplink rates are equally allocated to primary UEs and non-primary UEs by controlling the signal strengths of the primary and non-primary UEs. | 03-25-2010 |
20100220717 | Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network - A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC. | 09-02-2010 |
20110188433 | METHOD OF MANAGING RADIO RESOURCES AND NODE B APPARATUS IMPLEMENTING THE SAME - A method of managing radio resources and a Node B implementing the same are provided. If the total radio resources used in a cell exceed target radio resources signaled by an RNC, uplink rates are equally allocated to primary UEs and non-primary UEs by controlling the signal strengths of the primary and non-primary UEs. | 08-04-2011 |
20120327833 | METHOD AND APPARATUS FOR DISCONTINUOUS RECEPTION OF CONNECTED TERMINAL IN A MOBILE COMMUNICATION SYSTEM - A method and apparatus for controlling an active time period during a Discontinuous Reception (DRX) operation in a User Equipment (UE) in a mobile communication system. The method includes starting, in the UE, a first timer to monitor control data via a shared control channel, the control data being associated with user data to be transmitted; and starting, in the UE, a second timer, when the control data indicating a new transmission of associated user data is received via the shared control channel while the first timer is running, or restarting, in the UE, the second timer, when the control data indicating a new transmission of associated user data is received via the shared control channel while the second timer is running. | 12-27-2012 |
20130010630 | Method And Apparatus For Reporting Inter-Frequency Measurement Using RACH Message In A Mobile Communication System - A user equipment (UE) is provided which reduces uplink signaling overhead in the process of reporting inter-frequency measurement results over a RACH. For measurement reporting, the UE receives an SIB including a cell information list for non-used frequency cells and a threshold from an RNC, compares signal strengths of signals received from the non-used frequency cells with the threshold, and acquires at least one inter-frequency cell ID indicating at least one non-used frequency cell having signal strength exceeding the threshold from the cell information list. The at least one inter-frequency cell ID is included in a RACH message as measurement result information for the at least one non-used frequency cell, and transmitted to the RNC. The RNC determines that the cell corresponding to the inter-frequency cell ID has signal strength exceeding the threshold. | 01-10-2013 |
20130265924 | METHOD AND APPARATUS FOR DISCONTINUOUS RECEPTION OF CONNECTED TERMINAL IN A MOBILE COMMUNICATION SYSTEM - A method and apparatus for controlling an active time period during a Discontinuous Reception (DRX) operation in a User Equipment (UE) in a mobile communication system. The method includes awaking, by the UE, at a start position of the active time period; receiving a control signal indicating that the active time period should be terminated; terminating the active time period in response to the control signal; and entering a sleep state. | 10-10-2013 |
Patent application number | Description | Published |
20100172177 | MEMORY DEVICE HAVING SUB-BIT LINES AND MEMORY SYSTEM - A memory device includes; a memory cell array including a memory cell connected to a bit line, a page buffer unit receiving data from the memory cell via the bit line, and a contact unit providing an electrical path through which the data is communicated from the memory cell array to the page buffer unit, wherein the contact unit comprises a sub-bit line configured to connect the bit line via a first contact with the page buffer unit via a second contact. | 07-08-2010 |
20130010539 | NONVOLATILE MEMORY DEVICE PROVIDING NEGATIVE VOLTAGE - Disclosed is a nonvolatile memory device which includes memory blocks, a pre-decoder, and a row decoder. Each of the memory blocks has a plurality of memory cells. The pre-decoder includes a multiplexer and negative level shifters. The multiplexer is configured to generate multiplexing signals in response to address signals. Each of the negative level shifters is configured to generate a converted multiplexing signal corresponding to a respective multiplexing signal by converting a multiplexing signal having a ground voltage into a converted multiplexing signal having a first negative voltage. The row decoder is configured to select at least one of the memory blocks in response to the converted multiplexing signals. | 01-10-2013 |
20130176782 | MEMORY DEVICE HAVING SUB-BIT LINES AND MEMORY SYSTEM - A memory device includes; a memory cell array including a memory cell connected to a bit line, a page buffer unit receiving data from the memory cell via the bit line, and a contact unit providing an electrical path through which the data is communicated from the memory cell array to the page buffer unit, wherein the contact unit comprises a sub-bit line configured to connect the bit line via a first contact with the page buffer unit via a second contact. | 07-11-2013 |
Patent application number | Description | Published |
20100045491 | INPUT/OUTPUT (IO) INTERFACE AND METHOD OF TRANSMITTING IO DATA - An input/output (IO) interface includes a data encoder which encodes each of a plurality of pieces of parallel data having different timings and generates a plurality of pieces of encoded data, and an alternating current (AC) coupling transmission unit which transmits the plurality of encoded data in an AC coupling method. The data encoder compares first parallel data with second parallel data from among the plurality of pieces of parallel data on a bit-by-bit basis and obtains the number of bits whose logic states have transited between the first parallel data and the second parallel data. When the number of bits whose logic states have transited is greater than or equal to a reference number of bits, the data encoder inverts bit values of the second parallel data to generate the encoded data. When the number of bits whose logic states have transited is less than the reference number of bits, the data encoder maintains the bit values of the second parallel data to generate the encoded data. | 02-25-2010 |
20100141311 | Phase-Locked Loop and Bias Generator - A phase-locked loop (PLL) having a bias generator capable of reducing noise is provided. In the PLL, a voltage controlled oscillator is driven using a regulator. The bias generator, which applies a bias voltage to the regulator, is configured to have opposite power noise characteristics to the power noise characteristics of the regulator, such that the occurrence of jitter in the PLL is reduced. | 06-10-2010 |
20100259310 | DATA TRANSFER CIRCUIT AND METHOD WITH COMPENSATED CLOCK JITTER - A data I/O interface for an integrated circuit device includes a noise detector receiving a power supply voltage, detecting a power supply voltage noise component, and providing a clock delay control signal in response to detected power supply voltage noise component. The data I/O interface also includes a clock delay circuit providing a delayed clock signal in response to the clock delay control signal, and a data transfer circuit powered by the power supply voltage and providing output data synchronously with the delayed clock signal. | 10-14-2010 |
20100271887 | SEMICONDUCTOR MEMORY DEVICE COMPRISING VARIABLE DELAY UNIT - A semiconductor memory device comprises a variable delay unit and a data trainer. The variable delay unit is configured to generate a write data signal by delaying a write data driving signal by different amounts of time depending on whether the semiconductor memory device is in a data training mode or a normal operating mode, and further configured to generate a read data driving signal by delaying a read data signal by different amounts of time in the data training mode and the normal operating mode. The data trainer is configured to be activated in the data training mode, and while activated, receive the write data signal, compare the write data signal with a predetermined write pattern, perform a data training mode operation, and output the read data signal with a predetermined read pattern. | 10-28-2010 |
20110026334 | BIDIRECTIONAL EQUALIZER WITH CMOS INDUCTIVE BIAS CIRCUIT - An integrated circuit (IC) device, system and related method of communicating data are described. The IC device includes; a data port configured to provide output data to a channel and receive input data from the channel, an impedance matching circuit connected to the data port and configured to operate as an output driver circuit when the output data is being transmitted and as an on die termination circuit when the input data is being received, and an active inductive bias circuit connected to the data port in parallel with the impedance matching circuit, and configured to adjust the impedance of the data port to the channel during transmission of the output data as a function of output data frequency and adjust the impedance of the data port to the channel during receipt of the input data as a function of input data frequency. | 02-03-2011 |
20110030064 | DATA MASK SYSTEM AND DATA MASK METHOD - A data mask system includes a processor providing control signals including a command signal, an address signal, and a data signal, a data mask processor receiving the control signals and providing either write data or masked data in response to the control signals, and generating data mask information and a data mask selection signal from at least one of the control signals, and a data mask register unit receiving the data mask selection signal, storing the data mask information, selecting a subset of the stored data mask information in response to the data mask selection signal, and returning selected data mask information to the data mask processor. The data mask processor receives the selected data mask information from the data mask register unit and provides the masked data as a result of performing a data mask operation on the data signal according to the selected data mask information. | 02-03-2011 |
20110242916 | ON-DIE TERMINATION CIRCUIT, DATA OUTPUT BUFFER AND SEMICONDUCTOR MEMORY DEVICE - An on-die termination circuit includes a termination resistor unit connected to an external pin, and a termination control unit connected to the termination resistor unit. The termination resistor unit provides termination impedance to a transmission line connected to the external pin. The termination control unit varies the termination impedance in response to a plurality of bits of strength code associated with a data rate. | 10-06-2011 |
20110310659 | VOLTAGE-CONTROLLED OSCILLATOR AND PHASE-LOCKED LOOP CIRCUIT - A voltage-controlled oscillator includes an oscillating unit configured to output first and second output clock signals at first and second nodes, respectively, the first and second output clock signals having a frequency that is variable in response to a control voltage. An active element unit connected to the oscillating unit is configured to maintain oscillation of the oscillating unit. A bias current generating unit connected to the active element unit at a bias node provides a bias current to the bias node and is adapted to adjust the bias current in response to a control code. First and second capacitor blocks connected to the oscillating unit and the active element unit provide first and second load capacitances, respectively, to the first and second nodes, respectively, in response to the control code. | 12-22-2011 |
20130009685 | DATA TRANSFER CIRCUIT AND METHOD WITH COMPENSATED CLOCK JITTER - A data I/O interface for an integrated circuit device includes a noise detector receiving a power supply voltage, detecting a power supply voltage noise component, and providing a clock delay control signal in response to detected power supply voltage noise component. The data I/O interface also includes a clock delay circuit providing a delayed clock signal in response to the clock delay control signal, and a data transfer circuit powered by the power supply voltage and providing output data synchronously with the delayed clock signal. | 01-10-2013 |
20130054904 | DATA MASK SYSTEM AND DATA MASK METHOD - A data mask system includes a processor providing control signals including a command signal, an address signal, and a data signal, a data mask processor receiving the control signals and providing either write data or masked data in response to the control signals, and generating data mask information and a data mask selection signal from at least one of the control signals, and a data mask register unit receiving the data mask selection signal, storing the data mask information, selecting a subset of the stored data mask information in response to the data mask selection signal, and returning selected data mask information to the data mask processor. The data mask processor receives the selected data mask information from the data mask register unit and provides the masked data as a result of performing a data mask operation on the data signal according to the selected data mask information. | 02-28-2013 |
Patent application number | Description | Published |
20080206451 | Foaming Chemical Grout - The present invention relates to a foaming chemical grout, particularly a foaming chemical grout comprising an epoxy resin (based on solids), a glass powder, a filling agent, an alkali metal compound or alkali earth metal compound, a metal powder, a hardening agent and a solvent. And it also relates to a method for the construction, repair or reinforcement of a structure which is characterized in that the foaming chemical grout is used. | 08-28-2008 |
20080257477 | Non-Shrink High Viscosity Chemical Grout - The present invention relates to a non-shrink high viscosity chemical grout composition, more particularly to a non-shrink high viscosity chemical grout composition comprising, on the basis of solid content, a) 100 parts by weight of a room temperature curable organic liquid phase resin; b) 10 to 200 parts by weight of glass beads; and c) 10 to 500 parts by weight of glass powder. In addition, the present invention relates to a method for repairing and reinforcing a construction using the non-shrink high viscosity chemical grout composition. The non-shrink high viscosity chemical grout composition of the present invention has superior acid resistance, alkali resistance, injection property, fluidity, crack resistance, impact resistance, adhesion property and storage property, and the method for repairing and reinforcing a construction of the present invention has affinity with subsidiary materials, can completely restore function and shape of a construction in short time due to rapid curing and simple construction, compensates properties of construction such as tensile strength, allows strong adhesion to a construction, and prolongs lifetime of a construction. | 10-23-2008 |
20080305699 | Structure of Preventing Sticking and Method of Preparing the Same - The present invention provides an anti-adhesion mechanism and a method of producing it and more particularly, it provides an anti-adhesion mechanism comprising a structure body, a resin binder layer comprising a resin binder coated on all or part of the surface of the structure body and a bead layer comprising a plurality of beads bond to the upper side of the coated resin binder layer and being salient outside, and a method of producing an anti-adhesion mechanism comprising coating a resin binder on the surface to be coated, spraying beads on the upper portion of the resin binder before the coated resin binder is hardened and hardening them to form bead protrusions. The anti-adhesion mechanism prepared in accordance with the invention can prevent the adhesion of attachments such as stickers, posters and dusts to the coated surface and easily remove the attachments even though they are adhered, can be readily formed and can improve such properties as weather resistance, contamination resistance, scratch resistance, chemical resistance and impact resistance of the surfaces coated therewith. | 12-11-2008 |
Patent application number | Description | Published |
20080223200 | Method for Generating Audio Data and User Terminal and Record Medium Using the Same - Disclosed is a method for generating audio data automaticallly and a personal terminal and a recorded medium using the same. Disclosed method comprises the steps of: (a) detecting pitch of inputted sound source; (b) generating a unit tone data using detected pith varation information; (c) generating an interval code using ratio information of unit tones included in the unit tone data; (d) generating a harmony code based on the generated interval code; (e) generating an accompaniment template using the harmony code and pre-stored accompaniment related template; and (f) generating an audio data where main melody of the inputted sound source and the accompaniment data are merged. Users can generate polyphonic ringtone sound automatically through a personal terminal itself without downloading. | 09-18-2008 |
20110263926 | METHOD AND SYSTEM FOR SEARCH/TREATMENT OF TINNITUS - A method and a system for search/treatment of tinnitus are disclosed. The method includes outputting a tinnitus search interface, which comprises several response regions corresponding to the different frequency bands within audible frequency range of human beings, outputting an acoustic signal corresponding to the response region selected by a user, and storing the frequency information corresponding to the user's tinnitus frequency as a tinnitus frequency band. Accordingly, tinnitus may be rapidly diagnosed and treated. | 10-27-2011 |
20140334642 | METHOD AND APPARATUS FOR OUTPUTTING AUDIO SIGNAL, METHOD FOR CONTROLLING VOLUME - A method and apparatus for outputting an audio signal and a method of adjusting the volume of an audio signal are provided. An embodiment of the present invention provides a method for outputting an audio signal that includes: (a) determining an output level of a modulated signal to be outputted for each respective frequency band by using a hearing threshold measured for the respective frequency band; and (b) outputting the modulated signal and an audio signal simultaneously. An embodiment of the present invention can improve hearing ability by outputting an audio signal and a modulated signal together. Also, according to an embodiment of the present invention, a user can use visual signals to personally set the output level of audio signals that is optimal for each frequency band in accordance with changes in the user's dynamic hearing threshold for each respective frequency band, even while listening to audio signals of which the output level for each frequency band was determined previously. | 11-13-2014 |
Patent application number | Description | Published |
20090249235 | APPARATUS AND METHOD FOR SPLITTING AND DISPLAYING SCREEN OF TOUCH SCREEN - An apparatus and method for splitting and displaying a screen of a touch screen are provided. The method includes splitting a screen of the touch screen into at least two display areas in response to an input for splitting the screen, storing split information of the at least two display areas, displaying a plurality of keys on an input display area of the screen, generating and storing key display information in response to the input for splitting the screen, and displaying the plurality keys in a designated location based on the stored key display information. | 10-01-2009 |
20110022983 | METHOD AND APPARATUS FOR DISPLAYING SEARCH ITEM IN PORTABLE TERMINALS - A method and apparatus for displaying a search item in a portable terminal is disclosed. When an item (for example, a particular place, a route to a destination place, particular content, etc.), for which the user requests to search, is searched and displayed, the location information regarding the search item can be displayed, in steps, from a wide range (i.e., upper information) to a narrow range (i.e., lower information), thereby the user can intuitively and easily recognize the location of the search item. | 01-27-2011 |
20110115728 | METHOD AND APPARATUS FOR DISPLAYING SCREENS IN A DISPLAY SYSTEM - A screen displaying method and apparatus for displaying screens in a display system are provided. The method includes setting at least one Activation Information Region (AIR) and at least one Deactivation Information Region (DIR) to a screen of the display system, displaying items on at least one set AIR and at least one set DIR, detecting a touch gesture applied to the AIR or the DIR, executing a function corresponding to the touch gesture applied to the AIR, and altering and displaying an image of at least one item in the DIR according to the touch gesture applied to the DIR. Accordingly, items can be displayed on a screen with a high level of visibility for easy recognition. | 05-19-2011 |
20110154250 | METHOD FOR SEARCHING CONTENT - A content searching method for enabling a user to directly search for desired contents is provided. The content searching method includes displaying a location of a cell including a content being executed in a distribution map, which displays a plurality of cells divided according to a distribution axis, and when a search button is input, redistributing and displaying a location of the cell including the content being executed in a distribution map, which displays a plurality of cells in a changed skin screen depending on a distribution axis having a changed keyword. | 06-23-2011 |
20110160550 | METHOD FOR TAGGING CONDITION INFORMATION AND MULTIMEDIA APPARATUS USING THE SAME - A method for tagging condition information and a multimedia apparatus using the same are provided. The method includes measuring condition information of a user who is enjoying content, and tagging the content with the measured condition information. Accordingly, the user's condition information for each content is checked and the user's condition information is adjusted using the condition information tagged onto the contents. | 06-30-2011 |
20120330782 | DELIVERY MANAGEMENT SYSTEM AND METHOD USING SMART COMMUNICATOR - Disclosed is a delivery management system and method using a smart communicator that include a selling server for selling articles online; a delivery server for managing delivery of articles sold by the selling server; a mailbox which reads information from an information storage attached to an arrived article at a destination under the control of the delivery server; and a home network server, which stores ordered article information, determines whether the arrived article is correctly delivered based on a comparison between the ordered article information and the arrived article information read from the information storage, transmits the result of the comparison to a smart communicator, controls follow-up management of the delivery according to a remote control of the smart communicator, to verify article arrival, and controls follow-up management using the smart communicator. | 12-27-2012 |
Patent application number | Description | Published |
20080200592 | Plasticizer composition containing cyclodextrin derivatives, flexible PVC composition with suppression of the migration of plasticizer containing the same, and manufacturing method thereof - The present invention relates to a plasticizer composition containing cyclodextrin derivatives, a flexible PVC composition with suppression of the migration of plasticizer containing this plasticizer composition, and a manufacturing method of the PVC composition. The manufacturing method includes the steps of: (S1) preparing a cyclodextrin derivative, in which hydrogens of a cyclodextrin are substituted with a certain compound; (S2) mixing the cyclodextrin derivative, PVC and a low molecular weight liquid plasticizer to form a plastisol; and (S3) heating the plastisol into liquid and cooling the plastisol. This manufacturing method uses cyclodextrin derivatives, in which cyclodextrins are modified with certain compounds, and these derivatives form a complex with the low molecular weight liquid plasticizer to suppress plasticizer migration. Thus, this method thereby allows mass-production of the flexible PVC with suppressed plasticizer migration in a simple and economical manner without using a solvent. | 08-21-2008 |
20090115095 | Semiconductor nanoparticle-encapsulating vinyl polymer, vinyl polymer mixture including same, and process of preparing the same - Provided is a semiconductor nanoparticle-encapsulating vinyl polymer including vinyl polymer particles; and semi-conductor nanoparticles, uniformly dispersed in the vinyl polymer particles, having an average particle size of 1 to 150 nm, wherein the semiconductor nanoparticles are encapsulated by the vinyl polymer particles. Provided is also a mixture of the semiconductor nanoparticle-encapsulating vinyl polymer with a commercially available vinyl polymer. In the nanoparticle-encapsulating vinyl polymer and the mixture, since the semiconductor nanoparticles are encapsulated by the vinyl polymer particles, they are highly dispersed even in vinyl polymer products. Therefore; an aggregation phenomenon of semi-conductor nanoparticles that may be caused by physical mixing of semiconductor nanoparticles and a commercially available vinyl polymer can be prevented, thereby remarkably increasing a reduction in dioxin emission during incineration of the wastes of vinyl polymer products. Furthermore, the semiconductor nanoparticles of the semiconductor nanoparticle-encapsulating vinyl polymer can remarkably increase photodegradation efficiency due to the photocatalytic activity of the nanoparticles. In addition, the semiconductor nanoparticles of the semiconductor nanoparticle-encapsulating vinyl polymer can serve as fillers, thereby enhancing mechanical properties such as tensile strength and modulus of elasticity without lowering impact strength. In particular, in a flexible poly vinylchloride compound manufactured using semiconductor nanoparticles-encapsulating polyvinylchloride and a commercially available phthalate-based low-molecular weight liquid phase plasticizer, a plasticizer migration phenomenon can be prevented by adsorptivity of highly dispersed semiconductor nanoparticles. | 05-07-2009 |
20090281214 | Plasticizer Composition Containing Cyclodextrin Derivatives, Flexible PVC Composition With Suppression of the Migration of Plasticizer Containing the Same, and Manufacturing Method Thereof - Disclosed are plasticizer compositions including cyclodextrin derivatives, a flexible PVC composition with suppression of the migration of a plasticizer containing the same, and a manufacturing method thereof. The manufacturing method of the flexible PVC composition of the present invention includes steps of (S1) preparing cyclodextrin derivatives; (S2) mixing the cyclodextrin derivatives, PVC and a low molecular weight liquid plasticizer to form a plastisol; and (S3) heating the plastisol to form a solution and cooling the solution. The manufacturing method of the present invention may be useful to mass-produce flexible PVC with suppression of the migration of a plasticizer in a simple and economic manner without using solvents since the cyclodextrin derivatives are used as a compound that can suppress the migration of a plasticizer The flexible PVC has an effect of reducing an amount of the migrated plasticizer without deterioration in its physical properties. | 11-12-2009 |
20090286908 | Poly(Vinyl Chloride) Product Containing Cyclodextrin Derivatives With Suppression of the Migration of Plasticizer and Manufacturing Method Thereof - The present invention relates to a PVC product containing cyclodextrin derivative particles and capable of suppressing migration of a plasticizer and a method for manufacturing the same, which includes (S1) preparing cyclodextrin derivative particles, in which a hydroxyl functional group is replaced by a predetermined compound; (S2) inputting the cyclodextrin derivative particles, a water-based dispersion medium and a vinyl chloride monomer into a high-pressure reactor and performing polymerization to obtain cyclodextrin derivative particles-capsulated PVC particles, in which a plurality of the cyclodextrin derivative particles are dispersedly capsulated in PVC particles; and (S3) mixing the cyclodextrin derivative particles-capsulated PVC particles with a low molecular weight liquid plasticizer and molding the mixture in a predetermined shape using heat. | 11-19-2009 |
20100092376 | Manufacturing method of porous titanium dioxide using cyclodextrin - A method is provided for manufacturing porous titanium dioxide with uniform pore sizes within several nanometers by means of a template and a titanium precursor. In this method, a cyclodextrin or cyclodextrin derivative is used as a template for forming pores, and the cyclodextrin or then derivative reacts with the titanium precursor in a sulfuric acid solution. The manufacturing method according to the present invention allows the control of pore size and morphology using various kinds of cyclodextrin or cyclodextrin derivatives, supports a facile removal of the cyclodextrin used as the template, and is capable of manufacturing anatase type porous titanium dioxide with excellent photoactivity without a separate sintering process. | 04-15-2010 |
20100093912 | Manufacturing method of organic modifer-free exfoliated nano clay-polymer composite - The present invention relates to a manufacturing method of organic modifier-free exfoliated nano clay-polymer composite. The manufacturing method of organic modifier-free exfoliated nano clay-polymer composite includes (S1) dispersing layered clay nanoparticles and dissolving a thermoplastic polymer in an acidic solvent; (S2) adding the product of step (S1) to a polymer non-solvent incapable of dissolving the polymer, but capable of dissolving the organic modifier separated from the organized layered clay nanoparticles; and (S3) separating an organic modifier-free exfoliated nano clay-polymer composite from the product of step (S2). The inventive manufacturing method can maximally improve the physical properties of composites through the addition of the exfoliated clay nanoparticles by removing the organic modifier that may deteriorate physical properties of the composite from the exfoliated clay nanoparticles dispersed therein. | 04-15-2010 |
Patent application number | Description | Published |
20090142268 | CHAIN-END FUNCTIONALIZED POLY(ETHYKENE OXIDE) AND PROCESS FOR THE PREPARATION OF A NANO-SIZED TRANSITION METAL OR METAL SALT USING THE SAME - There is provided a novel chain-end functionalized PEO of formulas (I) to (IV) prepared via living anionic polymerization and chain-end functionalization, as well as a simple method of preparing nano-sized transition metal or metal salt particles using the same, which can be readily stabilized even in an aqueous medium. The water-soluble PEO-based polymers having various functional groups (including a drug group such as vitamin and anti-cancer agent) and the process of preparing nano-sized transition metal or metal salt particles using the same can be advantageously used in the development of new materials for drug delivering system and imaging, e.g., a contrast agent and an anti-cancer agent simultaneously. | 06-04-2009 |
20100285319 | METHOD FOR FABRICATION OF TRANSPARENT GAS BARRIER FILM USING PLASMA SURFACE TREATMENT AND TRANSPARENT GAS BARRIER FILM FABRICATED THEREBY - The present invention relates to a method of fabricating a transparent gas barrier film by using plasma surface treatment and a transparent gas barrier film fabricated according to such method which has an organic/inorganic gradient interface structure at the interface between an organic/inorganic hybrid layer and an inorganic layer. Since the method of the present invention is capable of fabricating a gas barrier film by plasma surface treatment instead of deposition under high vacuum, it can mass-produce a transparent gas barrier film with excellent gas barrier properties in an economical and simple manner. Further, since the transparent gas barrier film fabricated according to the method of the present invention shows excellent gas barrier properties and is free of crack formation and layer-peeling phenomenon, it can be effectively used in the manufacture of a variety of display panels. | 11-11-2010 |
20140147684 | GAS BARRIER FILM AND METHOD OF PREPARING THE SAME - Provided are a gas barrier film that is simply and economically manufactured, and has high hardness and strength, excellent gas blocking properties, controllable refraction index and transparency, and a compositionally gradient structure, and a method of producing the same. The gas barrier film includes a base material; and an organic/inorganic hybrid gas barrier layer that is formed on the base material and has a composition-gradient structure. The organic/inorganic hybrid gas barrier layer has a network structure having —O—Si—O— linkages. The network structure contains an organic functional group having a carbon atom directly linked to a silicon atom of the —O—Si—O— linkages, and other element that exists in an oxide form in the interstitial location of the network structure or that is linked to an oxygen atom of the —O—Si—O— linkages, wherein the other element comprises at least one selected from alkali metal, alkaline earth metal, transition metal, post transition metal, metalloid, boron, and phosphorous. | 05-29-2014 |
Patent application number | Description | Published |
20100084007 | MODIFIED CARBON NANOTUBE GRAFTED BY LIVING POLYMER, CARBON NANOTUBE ELECTRODE AND DYE-SENSITIZED SOLAR CELL USING THE SAME, AND EACH PREPARATION METHOD THEREOF - Disclosed are to provide a modified carbon nanotube obtained by reacting a polymer to a carbon nanotube by a radical graft method, capable of minimizing lowering of a physical property of a carbon nanotube caused when being modified, and capable of enhancing dispersibility of the carbon nanotube and an adhesion strength between carbon nanotubes, the polymer having a molecular weight controlled by a living radical polymerization and still having a living radical end group. | 04-08-2010 |
20130040124 | METHOD FOR PREPARING TRANSPARENT ANTISTATIC FILMS USING GRAPHENE AND TRANSPARENT ANTISTATIC FILMS PREPARED BY THE SAME - The present invention relates to transparent antistatic films using graphene, and methods for preparing the same. The films include conductive particles comprising a single-layer or multi-layer graphene, and a binder. The films are prepared by dispersing graphene in a solvent to obtain a graphene dispersion; dissolving a curable binder to a solvent to obtain a binder solution; mixing the graphene dispersion, the binder solution and optionally an additive to obtain a coating solution; applying the coating solution onto a substrate and drying the solution to form a coated film; and curing the coated film. According to the present invention, transparent or semitransparent antistatic films having excellent permeability, abrasion resistance, scratch resistance, chemical stability and dimensional stability can be prepared. The films also have superior adhesion to substrates and applicability, and thus may be advantageously applied to rigid or flexible substrates. | 02-14-2013 |
20130049530 | DIELECTRIC ELASTOMER COMPOSITES AND ACTUATORS USING THE SAME - The present invention relates to an actuator which is one of the energy conversion devices, and is characterized by improving the ability to convert electrical energy into mechanical energy by way of using a dielectric elastomer composite comprising a filler with an efficient dispersibility. In case of using a conventional resilient dielectric layer, there was a problem in that the operating voltage is high, while advantageously exhibiting a fast response and a high strain. The present invention can provide dielectric elastomer composite actuators that show excellent electromechanical conversion properties, by adding a dispersing agent such as a pyrene derivative or a polymeric compound having an amine end group when preparing the composite wherein carbon-based conductive fillers such as carbon blacks, single-walled carbon nanotubes (SWCNTs), double-walled carbon nanotubes (DWCNTs), multi-walled carbon nanotubes (MWCNTs) and graphenes, or high dielectric fillers such as copper phthalo-cyanine (CuPc), MOFs (metal organic frameworks) and barium titanate (BaTiO | 02-28-2013 |
20130144025 | METHOD FOR PREPARING A POLYSILSESQUIOXANE OF A CONTROLLED STRUCTURE AND POLYSILSESQUIOXANE PREPARED BY THE SAME - Disclosed are a method for polymerizing polysilsesquioxane from a trialkoxysiloxane monomer, including: preparing an aqueous organic solution including a trialkoxysiloxane monomer, an organic solvent, water and a catalyst; and selectively preparing a polysilsesquioxane with a cage structure or a polysilsesquioxane with a ladder structure by adjusting the amount of the organic solvent or water in the aqueous organic solution, and a polysilsesquioxane with a cage structure or a polysilsesquioxane with a ladder structure prepared therefrom. | 06-06-2013 |
20130165617 | COMPOSITION COMPRISING A MONOMER FOR POLYMERIZING BRANCH-TYPE SILSESQUIOXANE POLYMER, BRANCH-TYPE SILSESQUIOXANE POLYMER SYNTHESIZED FROM THE SAME AND A METHOD FOR SYNTHESIZING THE SAME - A monomer composition for polymerizing a branch-type silsesquioxane polymer is disclosed. The monomer composition includes hydroxy-substituted cyclic siloxane in a solvent, and the hydroxy-substituted cyclic siloxane includes stereoisomers of cyclic siloxane of cis, trans, random and twist structures at controlled ratios. Also disclosed are a branch-type silsesquioxane polymer synthesized by polymerizing the monomer composition for polymerizing a branch-type silsesquioxane polymer, and a method for synthesizing the same. In accordance with the disclosure, the isomers can be isolated stably at desired ratios. The isolated isomers may be polymerized into polymers of various types. Since the polymers exhibit low dielectric property, they may be utilized as low dielectric materials. | 06-27-2013 |
20150014663 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND THE METHOD FOR MANUFACTURING THE SAME - Provided is an organic light-emitting display apparatus including a hybrid protective film. The organic light-emitting display apparatus includes a substrate, a display unit disposed on the substrate and including an organic light-emitting device (OLED), and an encapsulation unit encapsulating the display unit and including the hybrid protective film. The hybrid protective film includes an inorganic part layer where carbon is removed, an organic part layer where carbon is contained in a predetermined amount, and a gradient part layer disposed between the inorganic part layer and the organic part layer and increasing an amount of carbon as being more contiguous to the organic part layer. | 01-15-2015 |
Patent application number | Description | Published |
20080207614 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT AND PREVENTION OF DIABETES AND OBESITY - The present invention relates to novel quinazoline derivatives effective in lowering blood glucose level and body weight, and a medicine for treatment and/or prevention of diabetes and/or obesity, which comprises the compound as an active ingredient. | 08-28-2008 |
20080248143 | Pulsatilla Spp. Extracts Effective in Brain Function - This invention relates to Pulsatillae Radix extract for improving brain functions. More specifically, this invention relates to Pulsatillae Radix extract, its active fractions and a pharmaceutical product and a health food containing the same respectively having a protective activity against neurotoxicity and a growth inhibitory effect induced by beta-amyloid, an anti-oxidizing effect, a neuron proliferating effect and improving memory thereby effective in improving brain functions such as Mild Cognitive Impairment and dementia. | 10-09-2008 |
20090004309 | Anti-Gastritis and Anti-Ulcer Agent Containing Momordicae Semen Extract and Momordica Saponin I Isolated From the Same - The present invention relates to a | 01-01-2009 |
20100099763 | TRITERPENE COMPOUNDS WHICH ARE EFFECTIVE ON IMPROVEMENT OF BRAIN FUNCTION - The present invention relates to the triterpene compounds improving in brain functions. In particular, the present invention relates to a novel use of the triterpene compounds represented by the Formula 1 for improving decreased memory and a pharmaceutical composition for improving brain functions comprising the triterpene compounds represented by the Formula 1. | 04-22-2010 |
20100190968 | OLEANANE TRITERPENE SAPONIN COMPOUNDS WHICH ARE EFFECTIVE ON TREATMENT OF DEMENTIA AND MILD COGNITIVE IMPAIRMENT (MCI) AND IMPROVEMENT OF COGNITIVE FUNCTION - The present invention relates to the use of oleanane-type triterpene saponin compounds, which are effective for improving memory and learning ability, as an effective ingredient of drugs for the treatment and prevention of dementia and mild cognitive impairment and health foods for the improvement of brain functions including cognitive function. | 07-29-2010 |
20100221371 | SOPHORAE RADIX EXTRACT FOR PREVENTION AND TREATMENT OF RESPIRATORY DISEASES - The present invention relates to an extract isolated from Sophorae Radix useful for prevention and treatment of respiratory diseases. More specifically, the present invention relates to a pharmaceutical drug comprising the Sophorae Radix extract having excellent effects of inhibiting airway contraction, respiratory infections, 5-lipoxygenase activity, phosphodiesterase 4 activity, airway hyper-responsiveness and airway remodeling; antagonistic activity against leukotriene D4; and an antitussive effect, thus being useful for prevention and treatment of respiratory diseases such as asthma, acute or chronic bronchitis, allergic rhinitis, acute upper respiratory infections and acute lower respiratory infections, and the like. | 09-02-2010 |
20100310687 | ANTI-GASTRITIS AND ANTI-ULCER AGENT CONTAINING MOMORDICAE SEMEN EXTRACT AND MOMORDICA SAPONIN I ISOLATED FROM THE SAME - The present invention relates to a Momordicae semen extract effective in the prevention and treatment of gastritis or gastric ulcer and | 12-09-2010 |
20120021011 | ANTI-INFLAMMATORY PHARMACEUTICAL COMPOSITION COMPRISING EXTRACTS FROM BROUSSONETIA PAPYRIFERA AND LONICERA JAPONICA - The present invention relates to a pharmaceutical composition for alleviating or treating inflammations and/or pains, the pharmaceutical composition comprising extracts from | 01-26-2012 |
20120148693 | Herbal Drug Composition for Cartilage Protection - The present invention relates to a herbal drug composition for cartilage protection comprising plant extracts of Clematis Radix, Trichosanthis Radix, and Prunellae Spica and an optimal content of rosmarinic acid to: (i) alleviate pains; (ii) inhibit the acute/chronic inflammation, platelet/whole blood aggregation, immunocyte (B-lymphcyte and T-lymphcyte) proliferation, inflammation-inducing enzyme activities, and enzyme activities associated with degradation of joint tissue; (iii) scavenge activity of toxic active oxygen radicals; and (iv) further provide excellent cartilage protection activity to be effectively used as an anti-inflammatory agent with analgesic effects, blood circulation enhancer, arthritis therapeutic agent and cartilage protective. | 06-14-2012 |
20120196936 | Composition Comprising S-Allyl-L-Cysteine as Active Ingredient for Preventing or Treating Gastrointestinal Disorders - A composition including S-allyl-L-cysteine as an active ingredient and having an anti- | 08-02-2012 |
20140024716 | Composition Comprising S-Allyl-L-Cysteine as Active Ingredient for Preventing or Treating Gastrointestinal Disorders - A composition including S-allyl-L-cysteine as an active ingredient and having an anti- | 01-23-2014 |
Patent application number | Description | Published |
20090189652 | Frequency Multiplier - A frequency multiplier is disclosed. A plurality of voltage regulators each regulate levels of voltages at first and second common nodes in response to a corresponding one of input signals from a voltage-controlled delay line. An input buffer charges the first node or discharges the second node in response to a feedback signal. An output buffer regulates a level of a voltage at an output node and outputs a frequency-multiplied clock signal and the feedback signal corresponding to the voltage level of the output node. A discharge circuit discharges the first node before a rising edge of each of the input signals from the voltage-controlled delay line is inputted. A charge circuit charges the second node before the rising edge of each of the input signals from the voltage-controlled delay line is inputted. | 07-30-2009 |
20100244914 | CLOCK GENERATOR TO REDUCE LONG TERM JITTER - A clock generator includes a controller, a digital phase locked loop (PLL) circuit, a charge pump phase locked loop (PLL) circuit and a divider. The controller generates a division factor and a first internal clock signal in response to a low-frequency reference clock signal and a multiplication factor. The digital PLL circuit generates a second internal clock signal in response to the reference clock signal, the division factor and the first internal clock signal. The charge pump PLL circuit generates a plurality of third internal clock signals by using the second internal clock signal. The divider generates a high-frequency clock signal in response to a phase selection signal, the division factor and the third internal clock signals. | 09-30-2010 |
20110216864 | VARIABLE DELAY CIRCUIT AND DELAY-LOCKED LOOP INCLUDING THE SAME - The present disclosure provides a variable delay circuit comprising a delay circuit that includes a first delay unit and a second delay unit and delays an input signal to generate an output signal; a selection signal generation unit that detects a delay value of the delay circuit and generates a selection signal to select a delay unit for delaying the input signal from the first delay unit and the second delay unit; a first control unit that controls a delay value of the delay unit selected by the selection signal in response to a delay increase/decrease signal; and a second control unit that controls a delay value of the delay unit which is not selected by the selection signal. | 09-08-2011 |
20110228887 | LINEAR PHASE DETECTOR AND CLOCK/DATA RECOVERY CIRCUIT THEREOF - A linear phase detector includes an up/down pulse generator operating in response to received data signals and a recovered clock signal. The phase detector generates up and down pulses that have pulse widths proportional to the phase differences between transitions of the received data signals and edges of the recovered clock signal. By generating up and down pulses using a linear phase detector in proportion to a phase error, data signals are effectively recovered, even data signals with significant jitter. | 09-22-2011 |
Patent application number | Description | Published |
20080284770 | LIQUID CRYSTAL DISPLAY, METHOD OF ADJUSTING A DRIVING MODE THEREOF AND METHOD OF DRIVING THE SAME - A liquid crystal display includes an insulating substrate, a driving chip having a plurality of input leads and a plurality of option leads, a plurality of input pads and a plurality of option pads. Each input pad of the plurality of input pads is connected to a corresponding input lead of the plurality of input leads, and an input pad of the plurality of input pads supplies the driving chip with a power signal supplied from a power supply wire of a plurality of power supply wires. Each option pad of the plurality of option pads is connected to a corresponding option lead of the plurality of option leads. An operation of the driving chip is controlled according to a voltage level of the power signal supplied through a bridge wire of a plurality of bridge wires connected between an option pad and a corresponding input pad. | 11-20-2008 |
20090167730 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel including gate and data lines disposed thereon, and a plurality of driver integrated circuits (“ICs”) on the display panel and electrically connected to data lines. Flexible printed circuit boards (“FPCBs”) are disposed on the display panel and a printed circuit board to apply the control signal and the image signal from the printed circuit board to the driver ICs. There are less FPCBs than driver ICs. The driver ICs are divided into first and second driver groups; the data lines are divided into first and second groups of data lines. Driver ICs of the first driver group are directly connected to corresponding FPCBs, and driver ICs of the second driver group are connected to adjacent driver ICs. Each driver integrated circuit of the first driver group outputs a first repair signal to repair a data line of the first group of data lines. | 07-02-2009 |
20100033455 | GATE DRIVER CIRCUIT AND DISPLAY DEVICE HAVING THE SAME - A gate driver circuit includes a driving section and a wiring section. The wiring section receives a plurality of signals from an external device. The driving section includes a plurality of stages providing a plurality of gate lines with a gate signal. The wiring section includes first and second signal wirings. The first signal wiring is disposed adjacent to a first side of the driving section, where the first side receives the signals from the wiring section. The second signal wiring is disposed adjacent to a portion that is disposed at an outer side of the driving section and the first signal wiring. Therefore, a signal applied to the first signal wiring is prevented from being delayed by the second signal wiring. Furthermore, a distortion of signal applied to the gate driver and a maloperation of the gate driver are prevented. | 02-11-2010 |
20100283955 | DISPLAY DEVICE HAVING FANOUT WIRING - A display device may include an insulating substrate, a pixel electrode formed on the insulating substrate, a circuit board connected to the insulating substrate, a first wiring connected to the circuit board, and a second wiring for transmitting a signal to the pixel electrode. The second wiring may be connected to the first wiring, and the second wiring may have a larger resistance than the first wiring. Portions of the first wiring or the second wiring may include a zigzag pattern, and a swing width of a zigzag pattern of the second wiring may be varied depending on the position of the second wiring. | 11-11-2010 |
20100295829 | THIN FILM TRANSISTOR ARRAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME - The present invention relates to a thin film transistor array panel and a display device including the same. A thin film transistor array panel according to an exemplary embodiment of the present invention includes: a plurality of gate lines; a plurality of pixels respectively connected to the gate lines; a gate driver comprising a plurality of stages connected to each other, the plurality of stages being respectively connected to the plurality of gate lines and applying gate signals to the plurality of gate lines; and a driver inspection unit separated from the gate driver and including at least three inspection stages, wherein each of the at least three inspection stages has a same structure as one of the plurality of stages of the gate driver. | 11-25-2010 |
20120146889 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes a plurality of pixel areas, a plurality of spacers maintaining a distance between a first display panel and a second display panel, an insulating layer formed on the first display panel, and a plurality of contact holes formed in the insulating layer, and each contact hole connecting an upper conductive layer with a lower conductive layer, in which the pixel areas include a first pixel area group of pixel areas having the contact holes and a second pixel area group of pixel areas not including the contact holes, and the spacers are positioned in respective pixel areas of the second pixel area group and disposed at portions corresponding to where the contact holes are positioned in the pixel areas of the first pixel area group. | 06-14-2012 |
20120153310 | DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - A display substrate includes an insulating substrate, a signal line, first and second pixel electrodes, a connection line and an insulating layer. The signal line is disposed on the insulating substrate. The first pixel electrode is electrically connected to the signal line through a switching element. The second pixel electrode overlaps the first pixel electrode. The connection line contacts an end portion of the signal line and extends to an end portion of the insulating substrate. The insulating layer is disposed between the first and second pixel electrodes and covers the connection line. The connection line is protected by the insulating layer, and the reliability of the display substrate is enhanced. | 06-21-2012 |
20130114014 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a second substrate, a first sealant, a second sealant, and a gate driving circuit portion. The second substrate faces the first substrate. The first substrate and the second substrate have a display area and a peripheral area peripherally about the display area. The second sealant is spaced apart from the first sealant. The second sealant is disposed in the peripheral area. The gate driving circuit portion is disposed on the first substrate and between the first sealant and the second sealant. | 05-09-2013 |