11th week of 2012 patent applcation highlights part 23 |
Patent application number | Title | Published |
20120062453 | GESTURE CONTROL SYSTEM - A method for controlling a device comprises: a) providing a mobile device comprising a camera; b) positioning said mobile device such that said camera acquires the image of an operator's hands; c) analyzing the movements of said operator's hands to derive a control command therefrom; and d) transmitting said control command to a controlled device. | 2012-03-15 |
20120062454 | Information Processing System - Provided is an information processing system which includes: a communication device including a sensor that measures information regarding a posture thereof; and an information processing device. The information processing device displays a guide image for causing a user to perform a rotational operation for rotating the communication device, and executes calibration of the sensor by using the measurement result of the sensor acquired from the communication device while the guide image is displayed. The guide image includes an image representing a reference axis to be a rotation center for the rotational operation and an image representing the communication device, and the image representing the communication device is located within the guide image so that a portion of the communication device corresponding to a position of the sensor overlaps with the reference axis. | 2012-03-15 |
20120062455 | MOTION BASED DISPLAY MANAGEMENT - A display manager is configured to handle the drawing of windows on one or more displays for an application differently based on detected motion information that is associated with a device. The display manager may not display windows for some applications while motion is detected, while the display manager may display windows for other applications even when motion is detected. Motion enabled applications may interact with the display manager and motion information to determine how to display windows while motion is detected. | 2012-03-15 |
20120062456 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing device includes: a user position detection unit that detects a user position indicating a position of a user indicated by a plurality of values on different coordinate axes; a calculation unit that calculates user movement information indicating a movement of the user based on a coordinate point defined by a value on at least one axis among the plurality of values on coordinate axes indicating the user position; a setting unit that sets a process to be executed among a plurality of processes performed according to a movement of the user based on the calculated user movement information; and an execution unit that executes the set process. | 2012-03-15 |
20120062457 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME - An image display apparatus and a method for operating the same are discussed. According to an embodiment, the method for operating the image display apparatus having a display screen, includes processing a signal for displaying a first object; associating, by the image display apparatus, the first object with a pointer to be displayed, the pointer being movable according to a pointing operation of a pointing device associated with the image display apparatus; and automatically displaying, by the image display apparatus on the display screen, the first object and the pointer on the first object based on the associating step. | 2012-03-15 |
20120062458 | CONTROL DEVICE - A control device for use in a cursor positing device is provided. The control device includes a housing, a control module, a sensing module and a circuit module. The housing defines an accommodation chamber. The control module is positioned on the housing and includes a movable member. The circuit module positioned within the accommodation chamber includes a microprocessor electrically coupled with the sensing module. The sensing module generates a first sensing signal in response to a first displacement variance in case of the first displacement variance achieved by moving the movable member in a major axis direction and transmits the first sensing signal to the microprocessor to reset the cursor to a first reset point. | 2012-03-15 |
20120062459 | DEVICE, METHOD, AND COMPUTER READABLE MEDIUM FOR MAPPING A GRAPHICS TABLET TO AN ASSOCIATED DISPLAY - A digitizer system for controlling movement of a pointer on a display unit is provided. The system includes a digitizer tablet for detecting an input position and generating tablet coordinate data according to the detected input position. A mapping unit maps the tablet coordinate data to display coordinate data based on a plurality of different predetermined scaling relationships and provides the display coordinate data to the display unit. An input device controls the mapping unit to switch between the predetermined scaling relationships. | 2012-03-15 |
20120062460 | MULTIDIRECTIONAL INPUT DEVICE - The invention provides an input device including first electrodes, arranged in an annular shape on a base; an second electrode disposed inside the first electrodes; a GND electrode disposed inside the second electrode; a movable member, movable from an initial position by movement of a operation portion; and a detection device to detect presence or absence of movement of the operation portion measuring capacitance between the movable member and the second electrode, and to detect a movement direction of the operation portion measuring capacitances between the movable member and the first electrodes. R | 2012-03-15 |
20120062461 | SYSTEM FOR DISPLAYING INFORMATION OF A MOUSE OR A KEYBOARD WITH BUILT-IN DISPLAY UNIT - A system for displaying information of a mouse or a keyboard device with built-in display unit, includes a storage unit for storing a plurality of macros, a display unit for displaying the macros, and a control unit for controlling the information of macro which displayed by the display unit, wherein the control unit switch the macro stored in the storage unit and display the information of macro on the displaying unit as soon as received a switch signal, and the control unit transfer the switched macro to the computer as soon as received a transfer signal. | 2012-03-15 |
20120062462 | MOUSE PAD WITH ACCOMMODATING STRUCTURE - A mouse device pad with accommodating structure includes a mouse pad body and a plurality of fasten members, wherein the fasten members are positioned respectively at each side edge of the body's right/wrong side, and the fasten members are corresponding to one another for bonding together, such that when the fasten members are corresponding to the other ones for bonding together, the mouse pad body are bended to form an accommodated room within the mouse pad body. | 2012-03-15 |
20120062463 | TOUCH SENSING APPARATUS FOR GENERATING TOUCH SENSING RESULT ACCORDING TO DIFFERENTIAL SIGNAL OF MUTUAL CAPACITANCE TRIGGERED BY TOUCH EVENT - A touch sensing apparatus includes at least one sensing key and a processing circuit. Each of the sensing key includes a signal receiving component for receiving a driving signal, a first sensing block and a reference block. The first sensing block is coupled to the signal receiving component, and arranged to generate a first sensing signal according to a touch event and the driving signal. The reference block is coupled to the signal receiving component, and arranged to generate a reference signal according to the touch event and the driving signal. The processing circuit is coupled to the sensing key, and arranged to provide the driving signal and receive the first sensing signal and reference signal, generate a sensing output of the sensing key according to the reference signal and first sensing signal generated by the sensing key, and generate the touch sensing result according to the sensing output. | 2012-03-15 |
20120062464 | TOUCH SENSOR - The invention provides a touch sensor in which the numbers of channels and wires are decreased simultaneously and a simultaneous touch operation of a plurality of touch keys is realized. A keyboard includes 36 pieces of touch keys disposed in 6 rows and 6 columns, drive lines, and sensor lines on an insulation substrate. The touch key includes a center electrode disposed on the insulation substrate and an annular electrode disposed surrounding this center electrode. A sensor circuit includes a selection circuit and an electric charge amplifier. The electric charge amplifier detects the amount of change of a capacitance of an electrostatic capacitor formed between the center electrode and the annular electrode of the touch key connected to one sensor line selected by the selection circuit. | 2012-03-15 |
20120062465 | METHODS OF AND SYSTEMS FOR REDUCING KEYBOARD DATA ENTRY ERRORS - Method of and system for reducing data entry errors that ascertains a subset of keys that can be selected by a user based upon the respective likelihood that each key follows a previously selected key within a predetermined language, corpus, or subset thereof, and controls the display of the keys within an input device so that the keys within the ascertained subset are displayed in a visually distinguishable manner from the keys that not within the ascertained subset. In a touch screen device, the keys that are displayed are part of the soft keys displayed on the screen. In a system that includes an actual physical keyboard, the appearance of select keys of the keyboard can be modified in various manners, including the use of an LCD display or other controllable lighting mechanism disposed within the keyboard. Multiple additional techniques for reducing data entry also are disclosed. | 2012-03-15 |
20120062466 | REDUCED QWERTY KEYBOARD SYSTEM THAT PROVIDES BETTER ACCURACY AND ASSOCIATED METHOD - A handheld electronic device and an associated method are provided. The handheld electronic device includes a keyboard assembly, a display positioned adjacent the keyboard assembly, a processor structured to receive inputs from the keyboard assembly and to output to the display as a function of the inputs, the processor further structured to run a disambiguation routine. The keyboard assembly includes a printed circuit board, a primary conductor portion, a secondary conductor portion, and a keyboard assembly. The printed circuit board has a plurality of electrical contacts. The conductor assembly has a plurality of primary conductors and a plurality of secondary conductors, each the primary conductor and secondary conductor structured to correspond to, and engage and close, at least one of the plurality of electrical contacts. The keyboard assembly has a plurality of keys each having one or more indicia thereon. | 2012-03-15 |
20120062467 | ELECTRONIC SYSTEM, METHOD FOR CONTROLLING MOBILE APPARATUS, READING APPARATUS AND METHOD FOR CONTORLLING THEREOF - An electronic system includes a mobile apparatus and a reading apparatus. The mobile apparatus includes a first screen for showing a display image. Similarly, the reading apparatus includes a second screen, which is a touch control screen. When the reading apparatus links with the mobile apparatus through a data transmission interface, the mobile apparatus transmits the display image to the reading apparatus, so that the display image is displayed on the second screen of the reading apparatus. In addition, when an operation motion is performed on the second screen, a corresponding sensing signal generated by the reading apparatus is transmitted to the mobile apparatus, and the mobile apparatus determines whether or not responding to the operation motion according to the sensing signal. | 2012-03-15 |
20120062468 | Method of modifying an interface of a handheld device and related multimedia system - A method of modifying an interface of a handheld device includes the handheld device sending an interface request to a device, the handheld device receiving an interface profile from the device in response to the interface request, the handheld device modifying the interface to a modified interface according to the interface profile, and the handheld device controlling the device through the modified interface. | 2012-03-15 |
20120062469 | TOUCH SCREEN POLY LAYER ELECTRODE DISTRIBUTION - A touch screen position sensor has two sets of electrodes, where at least one of the electrodes is divided into segments that are arranged on opposing faces of a substrate. The electrode segments on one face of a substrate do not overlap with the electrode segments on the opposing face of the substrate. | 2012-03-15 |
20120062470 | Power Management - A method for managing power usage of an electronic device including an accelerometer and a touch module is provided. The method includes placing the touch module in a lower power, lower functionality state if no activity is detected for a predetermined period of time; sensing a touch at the device by the accelerometer; and placing the touch module in a higher power, higher functionality state in response to the touch detected by the accelerometer. | 2012-03-15 |
20120062471 | HANDHELD DEVICE WITH GESTURE-BASED VIDEO INTERACTION AND METHODS FOR USE THEREWITH - A handheld device includes a wireless interface module that communicates a plurality of display interface data with a remote display device. The handheld device recognizes gestures in response to user interaction with the touch screen. A video application controls the communication of media signals between the handheld device and the remote display device via the display interface data, based on the recognized gestures. | 2012-03-15 |
20120062472 | POSITION-SENSING PANEL - A touch position sensing panel including first and second electrode layers shaped with repeating patterns. Each electrode pattern is interpolated with adjacent electrode patterns. | 2012-03-15 |
20120062473 | MEDIA EXPERIENCE FOR TOUCH SCREEN DEVICES - A method may include receiving and outputting a selected multimedia stream at a mobile device. It is determined that a user wishes to browse other available multimedia streams. The selected multimedia stream is paused while the user browses the other available multimedia streams. The selected multimedia stream is cached while the user browses the other available multimedia streams. It is determined that the user has finished browsing the other available multimedia streams. The cached multimedia stream is output. | 2012-03-15 |
20120062474 | METHOD FOR DETECTING AN ARBITRARY NUMBER OF TOUCHES FROM A MULTI-TOUCH DEVICE - A method for detecting an arbitrary number of touches from an input image of a multi-touch device comprising the following steps:
| 2012-03-15 |
20120062475 | COMBINING MULTIPLE SLATE DISPLAYS INTO A LARGER DISPLAY - An apparatus, system, and method are disclosed for combining multiple displays on multiple portable electronic computer devices to form a larger display. For each device, a configuration module configures a first display to combine with one or more additional displays of one or more additional electronic computer devices to form the larger display. The first display may be configured to provide a portion of the larger display. A display orientation module determines an orientation of the first display with respect to the one or more additional displays to form the larger display. A detection module detects a presence of the one or more additional electronic computer devices and determines that the detected additional electronic computer devices are compatible with the first display to combine to form a larger display. | 2012-03-15 |
20120062476 | HANDHELD ELECTRONIC DEVICE - A handheld device includes a display, a touch panel opposite to the touch panel, and a controller. When a point on the touch panel is touched, the touch panel outputs a first signal corresponding to the location of the point being touched. The controller receives the first signal, and outputs a second signal according to the first signal to control a cursor displayed on the display screen. The location of the cursor is corresponding to the location of the point on the touch panel. | 2012-03-15 |
20120062477 | Virtual touch control apparatus and method thereof - The present invention discloses a virtual touch control apparatus and a method thereof. The virtual touch control apparatus includes a virtual touch interface for generating a graphic display; a remote controller device controllable by a user to interact with the virtual touch control interface, wherein the interaction between the remote controller device and the virtual touch control interface generates a coordinate or an action command; a data format converter device converting the coordinate or action command into data with a format compatible to a physical touch control apparatus; and a processor for processing the converted data. | 2012-03-15 |
20120062478 | TOUCH PANEL - Disclosed herein is a touch panel. The touch panel according to the present invention includes a first adhesive layer bonding an edge of an image display device to an edge of a window so that a predetermined space is partitioned between the image display device and the window; a first transparent substrate provided in the predetermined space and having a first transparent electrode formed on one surface thereof, a second transparent substrate provided in the predetermined space and having a second transparent electrode formed on one surface thereof, and a second adhesive layer bonding an edge of the first transparent electrode to an edge of the second transparent electrode so that the first transparent electrode faces the second transparent electrode and an air gap is provided between the first transparent electrode and the second transparent electrode. | 2012-03-15 |
20120062479 | Control System for Augmenting a Portable Touch Screen Device - Presented is a control system for augmenting a portable touch screen device ( | 2012-03-15 |
20120062480 | CAPACITIVE TOUCH SENSOR AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a capacitive touch sensor and a method for manufacturing the same. The capacitive touch sensor includes at least one transparent insulation substrate and at least one transparent capacitive touch conductor. The capacitive touch conductor is coated on the insulation substrate and formed with a boundary. The capacitive touch conductors are electrically connected to each other to form at least one first and second electrical-conductive set. At least one recess region is defined in the boundary. The recess region increases the light transmittance of the insulation substrate, reduces the necessary brightness of a light source for the capacitive touch pad, and saves the material cost. | 2012-03-15 |
20120062481 | FLAT PANEL DISPLAY WITH INTEGRATED TOUCH SCREEN PANEL - A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost. | 2012-03-15 |
20120062482 | METHOD OF SCANNING TOUCH ON TOUCH SCREEN - The present invention discloses a method of scanning a touch on a touch screen, where drive lines and sense lines of the touch screen form a matrix network. The method includes: instructing the touch screen to enter into a standby mode if no touch has been detected for a time that reaches or exceeds a preset time in a working mode of the touch screen; in the standby mode, scanning A drive lines and sensing B sense lines, said A being an integer greater than or equal to 1 and less than M, and said B being an integer greater than or equal to 1 and less than or equal to N, where M is the total number of the drive lines and N is the total number of the sense lines; instructing the touch screen to enter into the working mode if there is a current fluctuation on the sense lines which are sensed in the standby mode; in the working mode, scanning all the drive lines and sensing all the sense lines. The touch screen is instructed to enter into the energy-saving standby mode if no touch has been detected by the time that reaches or exceeds the preset time, thus achieving the purpose of reducing the power consumption of the touch screen. | 2012-03-15 |
20120062483 | User Interface System - A user interface system for a device that includes a first deformable layer that with a first sheet that defines a first surface, a first fluid vessel arranged underneath the first surface, and a first volume of fluid contained within the first fluid vessel that is manipulated to deform a first particular region of the first surface to receive a user input; a second deformable layer with a second sheet that defines a second surface, a second fluid vessel arranged underneath the second surface, and a second volume of fluid contained within the second fluid vessel that is manipulated to deform a second particular region of the second surface to change the shape of the device; and a displacement device a displacement device coupled to at least one of the first and second fluid vessels and configured to manipulate the volumes of fluid to deform particular regions of the surface. | 2012-03-15 |
20120062484 | ELECTRONIC DEVICE WITH NAVIGATION KEYS AND NAVIGATION METHOD THEREOF - An electronic device includes at least a pair of opposite touch keys defined on a touch panel, a touch sensing unit, a storage unit, a touch control unit, and a CPU. The storage unit stores a key-coordinate area relation list, which defines a relationship between the keys and the coordinate areas. A touch sensing unit included in the touch control unit generates signals in response to user touches on the keys. A touch area determining module included determines the coordinates touched according to the signals, and searching the key-coordinate area relation list to determine the coordinate areas including touched coordinates, and determines whether the touched coordinates distributed in both of the coordinate areas corresponding to the one pair of the pair of opposite touch keys. Then the key determining module determines an “OK” key is touched if yes. The CPU executes a function corresponding. A related method is also provided. | 2012-03-15 |
20120062485 | ON-CELL TSP ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY - An On-Cell Touch Screen Panel (TSP) active matrix Organic Light Emitting Diode (OLED) display is provided. The On-Cell TSP active matrix OLED display includes a conductive layer formed at a rear surface of the window, and a ground connection portion having one end connected to the conductive layer so as to ground the conductive layer. Therefore, upon performing an Electrostatic Discharge (ESD) test, a TSP Indium Tin Oxide (ITO) pattern can be prevented from being damaged. | 2012-03-15 |
20120062486 | Display device with integrated touch screen panel and fabricating method thereof - A display device with an integrated touch screen panel includes upper and lower substrates each divided into a display area and a non-display area, which is provided outside of the display area and includes a sealing area. Pixels may be formed in the display area between the upper and lower substrates. A black matrix is formed on a bottom surface of the upper substrate and disposed in the display area and the non-display area. The black matrix is open in the sealing area. Sensing patterns may be formed in the display area on a top surface of the upper substrate. Sensing lines may be formed in the non-display area on the top surface of the upper substrate and connected to the sensing patterns along a first or second direction. A light-shielding pattern is formed to cover the sealing area of the non-display area on the top surface of the upper substrate. | 2012-03-15 |
20120062487 | Touch Screen Panel and Display Device Having the Same - A touch screen panel and a display device having the same are capable of improving visibility and suppressing the occurrence of a failure caused by static electricity. In one embodiment, the touch screen panel includes a plurality of first sensing cells arranged along a first direction for each column on a transparent substrate. A first connection pattern electrically connects adjacent first sensing cells to each other. A plurality of second sensing cells are arranged along a second direction for each row while being spaced apart from the first sensing cells. A second connection pattern electrically connects adjacent second sensing cells to each other. In the touch screen panel, the first connection pattern comprises a pair of metal patterns and two pairs of dummy transparent patterns. | 2012-03-15 |
20120062488 | PREVENTION AGAINST REMISS TOUCH ON A TOUCHPAD - A touchpad is defined with two or more detect regions thereon, and each of the defined detect regions has a respective remiss threshold for identifying remiss touch. When any of the defined detect regions is touched, the touchpad compares the touch area of the detected touch with the remiss threshold of the touched detect region to identify whether the detected touch is a remiss touch or not. Preferably, the location, range and threshold setting of the detect region is user defined, so that a user may adjust the remiss setting for optimized prevention against remiss touch. | 2012-03-15 |
20120062489 | GESTURE-BASED OBJECT MANIPULATION METHODS AND DEVICES - Gesture based control of objects displayed on touch screen displays is described. An object is displayed on a touch screen display, and a first touch operation is detected at a first position on the display. The first position is within an area that is associated with the displayed object. A second touch operation is detected within the area. After detecting the first and second touch operations another, a third touch operation is detected at a third position. A distance between the third position and the first position is calculated. When the distance is greater than a predetermined value, a copy of the object is displayed on the touch screen display. | 2012-03-15 |
20120062490 | Game Pieces for Use with Touch Screen Devices and Related Methods - There is provided a system and method for communicating with a first peripheral device, of a plurality of peripheral devices, using a touch-sensitive system that has a processor and a touch surface. According to an exemplary embodiment, a method includes detecting, using the processor, a plurality of touches on the touch surface of the touch-sensitive system that are made by the first peripheral device. The method further includes identifying, using the processor, the first peripheral device based on the plurality of touches on the touch surface of the touch-sensitive system that are made by the first peripheral device. The method additionally includes communicating data, using the processor, to a receptive circuit of the first peripheral device in response to the identifying of the first peripheral device. | 2012-03-15 |
20120062491 | HAPTIC INTERACTION DEVICE AND METHOD FOR GENERATING HAPTIC AND SOUND EFFECTS - Techniques relating to an interaction device including a touch-sensitive surface and a chassis and making it possible to generate haptic, sound and visual interaction effects. The sound and haptic effects are generated by common structural and electronic means arranged so that the touch-sensitive surface and the chassis behave like a loudspeaker. The techniques also relate to generating interaction effects. The techniques also relate to a visualization device and apply to computers, televisions, telephones, and touch-sensitive tablets, for example. It preferably applies to visualization devices that have a screen with a large diagonal. | 2012-03-15 |
20120062492 | DISPLAY DEVICE - Provided is a display device with a narrowed frame capable of preventing pooling. A display device includes a display unit ( | 2012-03-15 |
20120062493 | STORING BASELINE INFORMATION IN EEPROM - Pre-stored no-touch or no-hover (no-event) sensor output values can initially be used when a sensor panel subsystem is first booted up to establish an initial baseline of sensor output values unaffected by fingers or other objects touching or hovering over the sensor panel during boot-up. This initial baseline can then be normalized so that each sensor generates the same output value for a given amount of touch or hover, providing a uniform response across the sensor panel and enabling subsequent touch or hover events to be more easily detected. After the initial normalization process is complete, the pre-stored baseline can be discarded in favor of a newly captured no-event baseline that may be more accurate than the pre-stored baseline due to temperature or other variations. | 2012-03-15 |
20120062494 | MOBILE ELECTRONIC DEVICE, CONTROLLING METHOD THEREOF AND NON-TRANSITORY RECORDING MEDIUM THEREOF - A mobile electronic device, a controlling method and a non-transitory recording medium thereof are provided. In the method, an input signal is received through a touch screen of the mobile electronic device while the mobile electronic device is in a first state. Then, a movement track of the input signal is obtained if a starting point of the input signal is located in a status bar display area of the touch screen, and a displacement in a specific direction of the input signal is calculated. Finally, an information frame is dragged out and displayed, and the mobile electronic device is switched to a second state if the displacement in the specific direction reaches a predetermined value. Thereby, an intuitional way for showing information while the mobile electronic device is in the second state is provided, and accordingly, the convenience in operating the mobile electronic device is improved. | 2012-03-15 |
20120062495 | INPUT DEVICE - Provided is an input apparatus that initially assigns 26 candidates, “a” through “z”, to a touch unit | 2012-03-15 |
20120062496 | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMPUTER READABLE RECORDING MEDIUM RECORDING COMMUNICATION PROGRAM - A table storage unit stores a table that determines correspondence between information about another communication device and biological information of a user of the another communication device. A display unit displays one or a plurality of items. An input unit accepts operation using part of a biological body of the user. An instruction specification unit specifies data about an item displayed on the display unit that has been selected by operation on the input unit by the user. A fingerprint information generation unit generates first biological information representing a biological feature of the user who has selected the item. A device specification unit specifies a communication device corresponding to the generated first biological information by referring to the table. A communication unit transmits the specified data to the specified communication device. | 2012-03-15 |
20120062497 | TOUCH SENSITIVE DEVICE WITH STYLUS SUPPORT - A touch-sensitive device with stylus includes a touch panel, a stylus drive unit, a stylus sense unit, a touch panel drive unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel. | 2012-03-15 |
20120062498 | TOUCH SENSITIVE DEVICE WITH STYLUS SUPPORT - A touch-sensitive device with stylus includes a touch panel, a stylus drive unit, a touch panel sense unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel. | 2012-03-15 |
20120062499 | TOUCH SENSITIVE DEVICE WITH STYLUS SUPPORT - A touch-sensitive device with stylus includes a touch panel, a touch panel drive unit, a stylus sense unit, and a measurement unit. A touch by a stylus proximate to a touch panel electrode changes a capacitive coupling between the touch panel electrode and a stylus electrode. The amplitude of the response signal is responsive to the capacitive coupling between the touch panel electrode and the stylus electrode, and is measured to provide an indication of the position of the stylus electrode relative to the touch panel. | 2012-03-15 |
20120062500 | ADAPTIVE HIGH DYNAMIC RANGE SURFACE CAPACITIVE TOUCHSCREEN CONTROLLER - A system for controlling a touch screen. A touch screen element having a plurality of contacts, such as one contact electrode at each of four corners. A multiplexer coupled to the touch screen element for forming a plurality of connections, such as various combinations of the contact electrodes to allow measurements to be made of the impedance of the touch screen element from the left side to the right side, from the top to the bottom, and do forth. A touch screen processor coupled to the touch screen element for determining an oscillation frequency of the touch screen element as a function of the electrode connections. | 2012-03-15 |
20120062501 | SYSTEM AND METHOD OF RECOGNIZING A TOUCH EVENT ON TOUCH PAD BY MEASURING TOUCH AREA OF TOUCH SENSITIVE SURFACE OF THE TOUCH PAD - System and method of recognizing a touch event on a resistive touch pad having virtual keys are provided. The system includes a touch sensitive unit in the touch pad; a touch area calculation unit; and a microprocessor. In response to pressing the one of the virtual keys by an object, the touch area calculation unit measures a touch area of the object on the virtual key, the touch area is compared with a predetermined value, the touch area calculation unit generates a touch signal if the touch area is greater than the predetermined value, the touch signal is transmitted to the microprocessor, after receiving the touch signal, the microprocessor generates a key code corresponding to the virtual key being pressed, and the key code is transmitted to a computer for further processing to recognize the touch event. | 2012-03-15 |
20120062502 | MODIFIED ELECTRODE PATTERN INTEGRATED TOUCH PANEL - The present invention proposes a modified electrode pattern of integrated touch panel that can include two to four polygonal parallel rows of conductive segments disposed on a transparent conductive surface. Etched slots can also be formed in the structure to adjust its equivalent impedance. For instance, in the two polygonal parallel rows of electrode pattern, the first electrode row, located at the utmost outer periphery of the sensing layer, is made up of several segments of convex electrodes and the first spacing set each of them apart. The second electrode row is made up of several segments of crosswise electrodes located right at the centerline of the first spacing between the convex electrodes and on the convex portion of such electrodes. It is aimed to adjust the circuit impedance to the most optimum proportion so that its electric field distribution can be linearized; meanwhile, its corresponding width can be reduced. | 2012-03-15 |
20120062503 | DEVICE FOR INTEGRATING CAPACTIVE TOUCH WITH ELECTROPHORETIC DISPLAYS - A display assembly comprises a touch sensor including at least one first electrode and at least one second electrode, and an electrophoretic display (EPD). The EPD including the at least one first electrode as a drive electrode. | 2012-03-15 |
20120062504 | TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME - Disclosed herein are a touch screen and a method of manufacturing the same. The touch screen includes a transparent substrate, a transparent electrode formed on the transparent substrate and adopted for sensing a change in capacitance when a touch input is performed, an adhesive layer formed on the transparent substrate in which the transparent electrode is formed, a window plate bonded with the transparent substrate by the adhesive layer, and a circular polarization-coating layer coated on the window plate and adopted for transmitting light in one direction, whereby a circular polarization coating layer may block reflected light from an inside of the touch screen, thereby improving visibility of the touch screen. | 2012-03-15 |
20120062505 | CAPACITIVE TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME - Disclosed is a capacitive touch panel, which includes a transparent substrate, transparent electrodes formed on one surface of the transparent substrate, and electrode wires formed on the other surface of the transparent substrate, wherein the transparent substrate includes through holes which are formed therethrough and are filled with a filler so that the transparent electrodes are electrically connected with the electrode wires, and in which the patterned transparent electrodes are connected with the electrode wires by the through holes formed on the transparent electrodes, thus increasing the force of adhesion between the electrode wires and the transparent electrodes, and also, the through holes are filled with a filler and thus the transparent electrodes and the electrode wires are electrically connected with each other, thus reducing contact resistance. | 2012-03-15 |
20120062506 | CAPACITIVE TOUCH SCREEN - Disclosed herein is a capacitive touch screen. The capacitive touch screen is formed with a first type of electrode patterns formed in plural so as to prevent electrode wirings from being formed in a region through which images pass and a second type of electrode patterns having unique coordinate information so as to improve touch sensitivity of an outside region. | 2012-03-15 |
20120062507 | CAPACITIVE TOUCH SCREEN AND MANUFACTURING METHOD THEREOF - Disclosed herein are a capacitive touch screen and a manufacturing method thereof. The capacitive touch screen includes a base member on which a plurality of electrode patterns are formed; a conductive adhesive member formed on ends of the electrode patterns; and a window disposed on an upper side of the base member and having a plurality of electrode wirings formed in the outer side thereof to be conducted with the electrode patterns by the conductive adhesive member and to be opposite to the electrode patterns. | 2012-03-15 |
20120062508 | TOUCH SENSING APPARATUS AND TOUCH SENSING METHOD THEREOF - A touch sensing apparatus and a touch sensing method are provided. The touch sensing apparatus includes a plurality of capacitance touch sensors and a post-processing circuit. Each of the capacitance touch sensors determines a value of an output current according to a distance between two electrodes of a touch sensing capacitor thereof. The post-processing circuit performs an integration operation for output currents to obtain a plurality of voltage values. The post-processing circuit further judge whether a touch event occurs according to a voltage difference between two voltage values corresponding to two capacitance touch sensors thereof, to further determine whether calculating a coordinate of a touch position. There is a linear relation between a variation of each of the voltage values and a variation of a distance between the two electrodes of the corresponding touch sensing capacitor. | 2012-03-15 |
20120062509 | CAPACITIVE TOUCH PANEL - A capacitive touch panel has a substrate, a medium layer and multiple leading wires. The medium layer is formed on the substrate and has a rough surface, two sense units arranged along two different axial directions, and each sense unit has multiple touch points. The leading wires are formed on the leading wire segment of the medium layer are and electrically connected with the touch points of the sense units. Accordingly, the leading wires can be securely combine with the leading wire segment of the medium layer due to the arrangement of the rough surface and can be kept from detaching from the medium layer. | 2012-03-15 |
20120062510 | CAPACITANCE TOUCH SCREEN WITH MESH ELECTRODES - A capacitance touch screen with mesh electrodes includes a first electrode group and a second electrode group made of transparent conductive material. Particularly, at least either the first electrode or the second electrode includes at least two sub-electrode plates, all the sub-electrode plates in the electrodes which are the same are arranged in accordance with a mesh structure. The capacitance distribution of the prior art is changed from concentrated capacitance to decentralized distributed capacitance through the mesh electrodes, to ensure the touch screen to have higher effective capacitivity even in suspended state, the waterproof performance of the touch screen is increased, and the properties including ESD resistance, aging resistance, etc. of the capacitance touch screen are enhanced. | 2012-03-15 |
20120062511 | DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION, AND ELECTRONIC UNIT - A display device with a touch detection function includes: a plurality of liquid crystal display elements performing display operation; a plurality of touch detection electrodes arranged side by side to extend in one direction, and each outputting a detection signal based on a change in an electrostatic capacitance caused by an external proximity object; a conductive film insulated from or connected with high resistance to the touch detection electrodes, and disposed to cover the touch detection electrodes; and a touch detection circuit detecting the external proximity object by sampling the detection signal. The conductive film has a sheet resistance equal to or smaller than a predetermined resistance value, and has a time constant larger than a predetermined minimum time constant defined by sampling timings in the touch detection circuit. | 2012-03-15 |
20120062512 | DRIVING METHOD AND APPARATUS OF TOUCH PANEL - A driving method and apparatus of a touch panel are provided. The touch panel includes a conductive layer with anisotropic conductivity. The method includes the following steps. An electrode pair is selected one by one in a plurality of electrode pairs. Each of the electrode pairs includes a first electrode and a second electrode. The first electrodes are disposed on a first side of the conductive layer, and the second electrodes are disposed on a second side of the conductive layer. When an electrode pair of the electrode pairs is selected, the first electrode and the second electrode of the selected electrode pair are driven one by one. | 2012-03-15 |
20120062513 | MULTI-FUNCTION TOUCH PANEL, MOBILE TERMINAL INCLUDING THE SAME, AND METHOD OF OPERATING THE MOBILE TERMINAL - A multi-function touch panel, a mobile terminal including the same, and a method of operating the mobile terminal are provided. The method includes performing, upon setting a mixed mode that alternately operates a touch panel in which a touch panel lower plate and a touch panel upper plate are disposed at a predefined gap with a resistive method and a capacitive method at a predefined cycle, proximity detection of an object approaching the touch panel and touch detection according to a predefined pressure applied to the touch panel according to a capacitive method at a predefined cycle, generating a distinguished input signal according to the proximity detection or the touch detection, and operating a specific user function according to the generated input signal. | 2012-03-15 |
20120062514 | Electromagnetic-Type Touch Input Device, and Touch Display Device Incorporating the Same - An electromagnetic-type touch input device of a touch display device includes: a main sensor board disposed under a liquid crystal display (LCD) module for sensing an electromagnetic wave signal from an electronic stylus upon a touching by the electronic so as to generate a first sensing output; an auxiliary periphery sensor disposed on a top surface of the LCD module configured with a peripheral non-display area surrounding a central display area, and including X-axis and Y-axis antenna coils disposed above said peripheral non-display area of the LCD module for sensing the electromagnetic wave signal from the electronic stylus upon the touching by the electronic stylus so as to generate a second sensing output; and a control unit outputting an input signal associated with a two-dimensional coordinate and corresponding to a location of a touch point of the electronic stylus based on the first and second sensing outputs. | 2012-03-15 |
20120062515 | TOUCH PANEL AND THE TOUCH DISPLAY DEVICE USING THE SAME - A touch panel comprising a substrate, a plurality of first electrodes and a plurality of second electrodes is provided. The first electrodes and the second electrodes are disposed on the substrate in rows and columns. The first electrodes are formed as triangles of a base wherein the corresponding first electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the first electrodes aligned in the same row are serially connected by multiple first conductive lines. The second electrodes are formed as triangles of a base, wherein the corresponding second electrodes aligned in any two neighboring columns are symmetrically arranged in shape based on the base, and the second electrodes aligned in the same column are serially connected by multiple second conductive lines. The first conductive lines are arranged crossing over and insulated from the second conductive lines. | 2012-03-15 |
20120062516 | TOUCH WITH FEEDBACK SYSTEM - A touch control screen used in integration with a display panel and a touch with feedback system is provided. When an operator operates the touch with feedback system, sensing lines and a touch control unit detect a position touched by the operator, a touch feedback driving unit applies a specific electrical signal to touch feedback electrodes to transfer the electrical signal to a finger tip of the operator according to the touched position, so the operator acquires touch information. A display is overlaid on the touch control screen, a control circuit enables the touch feedback driving unit to apply different electrical signals on the touch feedback electrodes according to positions touched by the operator, different display elements, and different statuses of the display elements on a display picture, so the operator acquires the touch information such as a sense of a shape and texture of the display element. | 2012-03-15 |
20120062517 | OPTICAL TOUCH CONTROL APPARATUS AND TOUCH SENSING METHOD THEREOF - An optical touch control apparatus and a touch sensing method thereof are provided. The optical touch control apparatus comprises a light source supply module, an image sensing apparatus and a processing circuit. The light source supply module is used for supplying a light source to illuminate an object located on a plane. The image sensing apparatus is used for detecting the light of the light source reflected by the surface of the object to acquire an image. The processing circuit receives the image and calculates the object position related to the plane according to the image features of the object image in the received image and the imaging position of the object on the image sensing apparatus. | 2012-03-15 |
20120062518 | Touch Sensing Systems - The invention relates to techniques for sensing of touch events near to a surface using position data from a pair of two-dimensional sensors (a camera and a quadrature detector). We describe apparatus for detecting the location of one or more objects on, or adjacent to, a surface, the apparatus comprising: an illuminator generating a generally planar fan of light above said surface; a pair of two-dimensional sensors, positioned above said surface comprising a camera, and a quadrature detector; and processing circuitry for receiving output from said sensors, and returning an estimate of said object location | 2012-03-15 |
20120062519 | Pre-assembled part with an associated surface convertible to a transcription apparatus - An apparatus for operation with or in a projector or a flat panel display, the apparatus including a part board having an associated surface or a frame for a surface, such as a whiteboard, that is pre-assembled to include components that when connected to an external module convert the surface to an electronic transcription apparatus. In one version, the components include a set of sensors and electronics therefor, with wiring and a connector. | 2012-03-15 |
20120062520 | STYLUS MODES - Stylus modes are described. In implementations, one or more sensors of a stylus are used to detect that contact with a user has ceased. A battery-conservation mode is entered by the stylus responsive to the use of the sensors. | 2012-03-15 |
20120062521 | ACTIVE STYLUS - An active stylus used in a mutual capacitive touch screen system is described. In one aspect, the active stylus includes a shielding unit formed to shield an electric field that forms a closed loop between input and output units of the active stylus, thereby overcoming of oscillation or a decrease in amplitude. | 2012-03-15 |
20120062522 | INFORMATION INPUT DEVICE, AND ELECTRONIC APPARATUS USING SAME - An information input device is provided which is to make input of information by operating a disk-shaped rotating member. The device includes the rotating member ( | 2012-03-15 |
20120062523 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display, the liquid crystal display comprises a plurality of gate lines which includes a first gate line, a transformation gate line, and a second gate line; a data line; and a pixel, wherein the pixel includes a first liquid crystal capacitor which includes a first sub-pixel electrode and a common electrode and a second liquid crystal capacitor which includes a second sub-pixel electrode and a common electrode; a first switching element connected to the first gate line, the data line, and the first sub-pixel electrode; a second switching element connected to the first gate line, the data line, and the second sub-pixel electrode; a third switching element connected to the transformation gate line and the second switching element; a transformation capacitor which includes a first terminal connected to the second gate line and a second terminal connected to the third switching element; and a first period where a gate-on voltage Von is applied to the first gate line and a second period where the gate-on voltage Von is applied to the transformation gate line do not overlap each other and, a gate-off voltage Voff is applied to the second gate line during the second period. | 2012-03-15 |
20120062524 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display includes a first pixel region including pixels coupled to odd scan lines and odd data lines, a second pixel region including pixels coupled to even scan lines and the odd data lines, a third pixel region including pixels coupled to the odd scan lines and even data lines, a fourth pixel region including pixels coupled to the even scan lines and the even data lines, a data analyzing unit for dividing input screen data of one frame into the pixel regions, a scan driver for sequentially supplying scan signals to the odd scan lines twice and for sequentially supplying scan signals to the even scan lines twice in one frame, and a data driver for supplying data signals corresponding to the screen data divided by the data analyzing unit to the pixel regions through the data lines. | 2012-03-15 |
20120062525 | SCAN DRIVER AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME - A scan driver includes a first signal processing unit for receiving a main input signal and a sub input signal to output a first output signal and a second output signal; | 2012-03-15 |
20120062526 | DRIVING CIRCUIT OF A LIQUID CRYSTAL DEVICE AND RELATED DRIVING METHOD - A driving circuit of an LCD device and related driving method is provided. The driving circuit includes a thermal sensor and a power IC. The thermal sensor is configured to detect the operational temperature of the LCD device, thereby generating a corresponding thermal signal. The power IC is configured to provide a plurality of clock signals for driving a gate driver of the LCD device, and adjust the effective pulse widths of the plurality of clock signals according to the thermal signal. | 2012-03-15 |
20120062527 | DISPLAY OPERABLE IN BOTH REFLECTIVE AND TRANSMISSIVE MODES - A display apparatus includes a first display panel with a plurality of first pixels, a second display panel facing the first display panel and having a plurality of second pixels, a light reflective polarizer, and a backlight unit. The light reflective polarizer is interposed between the first and second display panels to transmit light polarized in a first direction, and reflect light polarized in a second direction substantially perpendicular to the first direction. The backlight unit is arranged proximate to the second display panel to supply light to the first and second display panels. The first display panel displays an image by using reflected ambient light, and the second display panel displays an image by using light from the backlight unit. | 2012-03-15 |
20120062528 | SEMICONDUCTOR DEVICE - A semiconductor device where delay or distortion of a signal output to a gate signal line in a selection period is reduced is provided. The semiconductor device includes a gate signal line, a first and second gate driver circuits which output a selection signal and a non-selection signal to the gate signal line, and pixels electrically connected to the gate signal line and supplied with the two signals. In a period during which the gate signal line is selected, both the first and second gate driver circuits output the selection signal to the gate signal line. In a period during which the gate signal line is not selected, one of the first and second gate driver circuits outputs the non-selection signal to the gate signal line, and the other gate driver circuit outputs neither the selection signal nor the non-selection signal to the gate signal line. | 2012-03-15 |
20120062529 | DISPLAY DEVICE - Provided is to secure a data-writing period to a source line and reduce the number of the IC chips used. N image data (e.g., three image data, RGB) are sequentially input to one input terminal. Three switches, three first memory elements, three transfer switches, three second memory elements, and three buffers are connected in parallel to the input terminal. The three switches are turned on respectively. RGB image data are held in the three respective first memory elements. In a selection period of a gate line of an (m−1)-th row, image data of an m-th row are written to the first memory elements. When the three transfer switches are turned on in a selection period of a gate line of an m-th row, the image data are transferred to and held in the second memory elements. Then, the image data are output to each source line through each buffer. | 2012-03-15 |
20120062530 | Display Control Method and Display Apparatus Supporting Dual-Source Display - A display control method includes the steps of: (A) converting a first data signal into a first image signal; (B) converting a second data signal into a second image signal; and (C) under control of a clock signal and according to arrangement of two kinds of polarizing films with orthogonal polarization directions on a display panel, outputting the first image signal to pixel units corresponding to which the display panel is provided with a first one of the two kinds of polarizing films and outputting the second image signal to the pixel units corresponding to which the display panel is provided with a second one of the two kinds of polarizing films, so as to generate an image frame on the display panel that corresponds to the first image signal and the second image signal. | 2012-03-15 |
20120062531 | System, Method and Apparatus for Wireless Communication Between a Wireless Mobile Telecommunications Device and a Remote Wireless Display - A method and apparatus provide for removal of a display screen from a wireless device, or, in a different embodiment, provide for a display screen as a separate and additional device that functions in real time in the same way as if the screen were incorporated in the wireless device. This functionality is enabled by a short range wireless connection, such as Bluetooth, between transceivers located in the wireless device and the display screen device. The display screen device allows a user to monitor the associated wireless device without needing to operate the full device. The display screen device may also have control capability for controlling the wireless device. Thus, a user can monitor, and control, a mobile device from a smaller remote display device while being presented with the information that would be displayed on the display screen of the wireless device. | 2012-03-15 |
20120062532 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - The electro-optical device includes a first electrode for inverting a polarity, a second electrode opposite to the first electrode, and liquid crystals interposed between these electrodes. Before a polarity inversion timing, the scanning line driver circuit simultaneously selects two or more scanning lines of the plural scanning lines, and the data line driver circuit outputs an offset potential with the polarity opposite to that of the potential of the first electrode thereafter, to a data line. On the other hand, after the polarity inversion timing, the scanning line driver circuit individually selects each of the plural scanning lines, and the data line driver circuit outputs the data potential corresponding to the potential polarity of the first electrode thereafter, to the data line. | 2012-03-15 |
20120062533 | GATE DRIVER FOR USE IN A DISPLAY PANEL - A gate driver capable of adjusting power consumption and output capability is proposed. The driving circuit includes a first metallic layer and a second metallic layer on the first metallic layer. The first metallic layer includes a first metallic region with U-shaped indents, a second metallic region, and metallic strips. Each metallic strip is inserted into a U-shaped indent, where a distance between one side of the U-shaped indent and one side of the metallic strip is shorter than that between a side of the metallic strip and a bottom of the U-shaped indent. The second metallic region is under the first metallic region. Etching the first metallic layer to adjust a length of the metallic strip, or etching the second metallic layer to adjust a width of the second metallic layer is proposed to adjust a length of the overlap of the second metallic layer and each metallic strip. | 2012-03-15 |
20120062534 | COMPENSATION CIRCUITRY OF GATE DRIVING PULSE SIGNAL AND DISPLAY DEVICE - A compensation circuitry of gate driving pulse signal is adapted to receive a gate driving pulse signal and includes a pre-processing circuit, a peak detector, a discharge circuit, a voltage buffer and a charge pump circuit. The pre-preprocessing circuit performs a pre-processing operation to the gate driving pulse signal to adjust a voltage thereof. The pre-processed gate driving pulse signal then is transmitted to the peak detector for obtaining a peak voltage after a charging operation, and also is transmitted to the discharge circuit to determine whether to enable the discharge circuit so that providing the peak detector with a discharge loop when the discharge circuit is enabled. The charge pump circuit acquires the peak voltage through the voltage buffer and then modulates a waveform of the gate driving pulse signal according to the peak voltage. A display device using the above compensation circuitry also is provided. | 2012-03-15 |
20120062535 | DRIVING METHOD OF ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - In an electro-optical device, a liquid crystal element can be driven more appropriately. | 2012-03-15 |
20120062536 | ORGANIC LIGHT EMITTING DISPLAY WITH PIXEL AND METHOD OF DRIVING THE SAME - A pixel capable of displaying an image with uniform brightness. The pixel includes an organic light emitting diode (OLED), a first transistor for controlling an amount of current that flows from a first power source to a second power source via the OLED, and a second transistor coupled between a gate electrode of the first transistor and a bias power source, and configured to be turned on when a reset signal is supplied to a reset line, wherein a turn on time of the second transistor is configured to apply the bias power source to the gate electrode of the first transistor for at least 560 μs. | 2012-03-15 |
20120062537 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate and a second substrate facing each other, a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules, a first gate line and a second gate line formed on the first substrate and transferring gate signals, a first voltage line formed on the first substrate and transferring voltage of predetermined intensity, a data line formed on the first substrate and transferring a data signal, a first switching element connected to the first gate line and the first voltage line, a second switching element connected to the second gate line and the data line, and a pixel electrode connected to the first switching element and the second switching element. A gate-on signal is applied to the first gate line earlier than the second gate line. | 2012-03-15 |
20120062538 | EL DISPLAY DEVICE, DRIVING METHOD OF EL DISPLAY DEVICE, AND ELECTRONIC DEVICE - The present invention relates to an EL display device in which a stereoscopic image is perceived and eyeglasses having a switching means with which an image for a left eye or an image for a right eye is selectively perceived. The image for the left eye and the image for the right eye are displayed in a display portion of the EL display device by holding an image signal from a signal line in a first capacitor in a first period, holding the image signal held in the first capacitor in a second capacitor to control current that flows through an emission-control transistor in a second period, and turning on a driving transistor to control light emission of a light-emitting element and holding an image signal from a signal line in the first capacitor in a third period. | 2012-03-15 |
20120062539 | Display device - A three-dimensional-image display device capable of displaying an image with high brightness while suppressing power consumption is provided. The display device is provided with an image display portion where a plurality of pixels is provided in a pixel portion, a light-shielding portion including a first shutter and a second shutter, and a control portion for controlling the transmittances of the first shutter and the second shutter in synchronization with display of an image for the right eye or an image for the left eye in the pixel portion. The pixel includes a switching transistor for controlling an input of an image signal to the pixel, a light emitting element, a driving transistor for controlling the value of a current supplied to the light emitting element in accordance with the image signal, and a current controlling transistor for controlling whether or not the current is supplied to the light emitting element. | 2012-03-15 |
20120062540 | LED SCREEN - A LED screen having a number of interconnected LED panels; each LED panel having a connecting module, in turn having an electric power line connectable to an electric power source, and a data line; the connecting module having a first connecting end and a second connecting end, which are fixed rigidly to the LED panel and have a number of male contacts and a number of female contacts respectively; the first connecting end being connectable to a respective second connecting end of another LED panel, and the second connecting end being connectable to a respective first connecting end of another LED panel. | 2012-03-15 |
20120062541 | INTEGRATED CIRCUIT FOR SRAM STANDBY POWER REDUCTION IN LCD DRIVER - The present invention relates to an integrated circuit (IC) for SRAM (Static Random Access Memory) standby power reduction in LCD (Liquid Crystal Display) driver. The IC layout mainly disposes a high-current endurable transistor between a power supply pad and a power supply metal layer of the SRAM matrix. When the IC enters a standby mode, the electrical interconnection between the power supply pad and the power supply metal layer of the SRAM is cut off through the transistor so that the leakage current and the power consumption of the SRAM can be reduced. | 2012-03-15 |
20120062542 | Liquid crystal display panel with function of compensating feed-through effect - An LCD panel with function of compensating feed-through effect includes plural groups of pixels, a gate-driving circuit, a data-driving circuit, and a gamma voltage generator. Each group of pixels includes first pixel and second pixel. The first pixel and the second pixel share a data line, and are respectively coupled to first gate line and second gate line. When the gate-driving circuit drives the first gate line, the gamma voltage generator provides un-compensated gamma voltages for the data-driving circuit writing data to the first pixel. When the gate-driving circuit drives the first and the second gate lines at the same time, the gamma voltage generator provides gamma voltages compensated by a compensating voltage level for the data-driving circuit writing data to the second pixel. In this way, the feed-through effect suffered by the second pixel is compensated, so that each pixel of the LCD panel can display with correct brightness. | 2012-03-15 |
20120062543 | LIQUID CRYSTAL DISPLAY APPARATUS, DRIVE CIRCUIT THEREFOR, AND DRIVE METHOD THEREFOR - A liquid crystal display apparatus is disclosed, which is capable of suppressing sound emission caused by the AC drive of liquid crystal while suppressing an increase in power consumption. A non-active period during which polarity reversal of a common electrode signal (VCOM) is repeated at predetermined intervals is provided in each horizontal scanning period. During an active period, a common electrode drive circuit provides a common electrode signal (VCOM) indicating either one of potentials LV | 2012-03-15 |
20120062544 | DRIVE DEVICE - A drive device drives a display panel through alternately applying a positive polarity gradation voltage and a negative polarity gradation voltage to the display panel. The drive device includes an amplifier unit for amplifying a voltage applied to an input to obtain an amplified gradation voltage, and a voltage generation unit for generating the positive polarity gradation voltage and the negative polarity gradation voltage according to the amplified gradation voltage. The amplifier unit selects one of the positive polarity gradation voltage and the negative polarity gradation voltage immediately before the amplifier unit switches a gradation reference voltage. The selected gradation voltage has a polarity the same as that of the gradation reference voltage to be applied to the input line after the amplifier unit switches the gradation reference voltage. | 2012-03-15 |
20120062545 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a driving method thereof are provided. The display device includes: a display unit including a plurality of pixels; a scan driver for transmitting scan signals to the plurality of pixels; a data driver for transmitting data signals to the plurality of pixels; and an initialization control driver for generating and transmitting an initialization signal to initialize data voltages corresponding to the data signals of a previous frame charged in the plurality of pixels during a first period of one frame. | 2012-03-15 |
20120062546 | DATA DRIVER - A data driver includes two data processing circuits for respectively providing positive and negative pixel voltages according to first and second pixel data, and a multiplexer circuit including multiplexer units. Each multiplexer unit has first and second input terminals respectively receiving the positive and negative pixel voltages, and an output terminal coupled to a data line. A first switching device has first and second switches serially coupled between the first input and output terminals. A node between the first and second switches is selectively grounded via a third switch. A second switching device has fourth and fifth switches serially coupled between the second input and output terminals. A node between the fourth and fifth switches is selectively grounded via a sixth switch. When the first and second switches turn on, the sixth switch turns on. When the fourth and fifth switches turn on, the third switch turns on. | 2012-03-15 |
20120062547 | CONTROL DEVICE, DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DEVICE - A control device includes a writing device that writes an image according to image data, through a plurality of frame periods, to a plurality of pixels that compose a display section, and a refresh processing device that performs refreshing a group of pixels that is subject to refreshing among the plurality of pixels when a value concerning the number of times of image writing performed by the writing device since the last refreshing is equal to or greater than a threshold value. While the refresh processing device is performing refreshing, the writing device does not perform image writing with respect to the group of pixels that is subject to the refreshing, but performs image writing with respect to a group of pixels that is not subject to the refreshing. | 2012-03-15 |
20120062548 | REDUCING VIEWING DISCOMFORT - A method for displaying a pair of stereoscopic images on a display includes receiving a pair of images forming the pair of stereoscopic images, one being a left image and one being a right image. Then estimating a disparity between the left image and the right image based upon a matching of a left region of the left image with a right region of said the image. Based upon the estimated disparity adjusting the disparity between the left image and the right image. Based upon the adjusted disparity modifying at least one of the right image and said the image to be displayed upon the display. | 2012-03-15 |
20120062549 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed. One embodiment of the invention includes displaying at least one portion of a 3D user interface provided with at least two icons including a first icon and a second icon on a touchscreen, situating the first icon and the second icon to different 3D depths in the 3D user interface, respectively, and if a touch command is inputted to the touchscreen, enabling the icon of the first or second icon existing to a specific 3D depth corresponding to the touch command to respond to the touch command. | 2012-03-15 |
20120062550 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD - An information processing apparatus that calculates a similarity between a plurality of pieces of content stored in a content storage unit, stores content information including information of the similarity obtained by the similarity calculation, generates a virtual three-dimensional display screen for content selection on the basis of stored content information, and allows selection of a piece of content from the virtual three-dimensional display screen. | 2012-03-15 |
20120062551 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING IMAGE DISPLAY APPARATUS - An image display apparatus and a method for operating an image display apparatus are provided. Optimized image quality setting values (or configuration values) may be applied so that content may be more correctly and conveniently used, thereby improving user convenience. | 2012-03-15 |
20120062552 | METHOD OF PROCESSING IMAGE DATA AND DISPLAY APPARATUS PERFORMING THE METHOD - A method of processing an image data includes generating a data frame that has a resolution of a high resolution using an original image data of a low resolution and outputting M (herein, M is a natural number not less four) data frames using the data frame of the high resolution. The original image data frame having the low resolution is processed into the image frame having the high resolution so that an image of the high resolution may be displayed on the display panel having the high resolution. | 2012-03-15 |