27th week of 2015 patent applcation highlights part 55 |
Patent application number | Title | Published |
20150187210 | LIGHTING CONTROL SYSTEM - A lighting control system includes a control device, an infrared emitting device and a light emitting device. The infrared emitting device is controlled by the control device to output an infrared signal conveying a light modulating instruction. The light emitting device includes a user-carried component on which a light emitting element and a light modulating unit are disposed. The light modulating unit includes a receiver module for receiving the infrared signal, a decode module for decoding the infrared signal to obtain the light modulating instruction, and a light modulating module for driving the light emitting element to emit light according to the light modulating instruction. | 2015-07-02 |
20150187211 | Method to reduce automobile traffic in a city or in a large city - A method for reducing automobile traffic in a city or in a large city by estimating the Final Destination of commuters that work in the city, as well as by estimating the path (routes) that the commuters take regularly to their Final Destination, by using a computer card to input traffic related data, and a computer to manipulate and analyzed the data from the computer card. | 2015-07-02 |
20150187212 | TRAVEL INFORMATION SENSING AND COMMUNICATION SYSTEM - Method for conveying driving conditions includes determining when a vehicle is within a set distance from an activatable sensor using a proximity sensor coupled thereto. Only when the proximity sensor determines that the vehicle is within the set distance from the activatable sensor, the activatable sensor is activated (from a deactivated state) to measure or detect a property or condition of the travel surface or the environment around the travel surface that affects interaction between tires of the vehicle and the travel surface using a measuring or detecting component, and communicate the sensor-generated information directly from the activatable sensor to the vehicle or occupant thereof. Energy is provided to the activatable sensor from an energy harvesting system associated with the activatable sensor to enable it to measure or detect the property or condition of the travel surface or the environment around the travel surface. | 2015-07-02 |
20150187213 | PROVIDING GUIDANCE FOR LOCATING STREET PARKING - A facility for providing guidance for locating street parking is described. The facility receives an indication of a geographic location with respect to which provide parking guidance, and determines an effective time for which to provide guidance. The facility then provides parking guidance relating to the indicated location at the effective time for a use. | 2015-07-02 |
20150187214 | DRIVE ASSIST DEVICE - A drive assist devices include a display that displays an image around a vehicle imaged by an imaging device installed on the vehicle, a setting unit that sets a target designated by a user on the image as a recognition target, a detection unit that detects a state change of the recognition target on the image in a case where the recognition target is set, and a notification control unit that controls a notification device to notify the user of the detection result in a case where the state change of the set recognition target is detected. | 2015-07-02 |
20150187215 | ABSOLUTE ACCELERATION SENSOR FOR USE WITHIN MOVING VEHICLES - A communication system comprises a pointable range finder to calculate a distance between the vehicle and an object, a recorder for recording a status of the vehicle and a control device. The range finder sends a signal to the control device corresponding to the vehicle's distance from the object and the control device operates the recorder in a manner dependent upon the signal from the range finder. The recorder is able to record the event if the vehicle is an unsafe distance from the object. The unsafe distance is able to be a programmed distance. In some embodiments, the unsafe distance increases with an increase in speed of the vehicle. In some embodiments, the unsafe distance is determined by a programmable constant. In these embodiments, the unsafe distance is determined according to a speed of the vehicle, the vehicle's distance from an object and a pre-defined safe zone threshold value. | 2015-07-02 |
20150187216 | AUTONOMOUS DRIVING VEHICLE AND INFRASTRUCTURE FOR SUPPORTING AUTONOMOUS DRIVING THEREOF - Provided is an autonomous driving vehicle, and an infrastructure for supporting autonomous driving thereof. The autonomous driving vehicle of the present invention receives information obtained by converging sensor information (for example, infrastructure sensor information and traffic information) based on an infrastructure and vehicle sensor information selected by the infrastructure from the infrastructure positioned at the outside. Accordingly, the autonomous driving vehicle of the present invention may overcome a limitation of vehicle-based autonomous driving, thereby improving obstacle avoidance performance, solving inaccuracy of a sensor, and decreasing frequent setting of a path. | 2015-07-02 |
20150187217 | COLLISION AVOIDANCE SYSTEM AND METHOD FOR VEHICLES - A collision avoidance system is configured to be installed in a vehicle, and includes a speed sensing unit to sense a speed of the vehicle, a distance sensing unit to sense a distance between the vehicle and a nearby object, an EPB unit to decelerate the vehicle, and a control unit to compute a length of collision time after which the vehicle is predicted to collide with the object according to the speed of the vehicle and the distance between the vehicle and the object, and to control the EPB unit to decelerate the vehicle when the collision time is not longer than a brake time length. | 2015-07-02 |
20150187218 | TRAVELLING VEHICLE SYSTEM AND METHOD FOR CONTROLLING TRAVEL OF TRAVELLING VEHICLE IN CURVED SECTION - A ground controller in a travelling vehicle system stores travel permissions for a curved section that are provided to travelling vehicles, and deletes the travel permissions when the travelling vehicles leave the curved section. When a request for a permission to travel in the curved section is received from a travelling vehicle, the ground controller references the memory, provides a first travel permission if a permission to travel has not been provided to another travelling vehicle, and provides a low-order travel permission that permits travel with a lower speed than the first travel permission if a permission to travel has been provided to another travelling vehicle. | 2015-07-02 |
20150187219 | SYSTEMS AND METHODS FOR COMPUTER-ASSISTED GRADING OF PRINTED TESTS - A system and method for computer assistance in the grading of printed tests is described herein. | 2015-07-02 |
20150187220 | REAL-TIME REWARDS AND MONITORING SYSTEM AND METHOD FOR CHILDREN - A system for monitoring in real-time a student's progress and achievements allows parents to set criteria and provide rewards to the student. Teachers, coaches, leaders, relatives and other adults log onto the system and provide input on how well the student is doing. For example, a teacher updates the student's account with grades. The ratings are completed on-line using a device. Once the student achieves a goal, then the student receives a reward using a device coupled to a server within the system. | 2015-07-02 |
20150187221 | SYSTEMS AND METHODS FOR A SELF-DIRECTED WORKING MEMORY TASK FOR ENHANCED COGNITION - A computing device configurable to assess cognitive ability of a user operating a client computer/device by administering a training session. Tee training session includes presenting a plurality of unique items in a first trial wherein the user selects one unique item. Thereafter subsequent items are presented which include one or more previously selected items and a plurality of new unique items. | 2015-07-02 |
20150187222 | Method and System for Behavior Modification and Sales Promotion - A system for behavior modification and sales promotion includes a child computer device having a computer application stored thereon in a non-transitory computer readable memory. The computer application of the child computer device includes a graphical user interface allowing for a child to interact with a fictitious character. A parent computer device is provided having a computer application stored thereon in a non-transitory computer readable memory, the computer application of the parent computer device including a graphical user interface allowing a parent to control the fictitious character with which the child interacts on the child computer device. The system also includes a system server. The parent computer device, the child computer device and system server are connected by a global communication network. | 2015-07-02 |
20150187223 | DEIDENTIFIED ACCESS OF INSTRUCTIONAL CONTENT - Generally, embodiments of the invention are directed to methods, computer readable medium, servers, and systems for deidentified access of instructional content. The deidentified access is permitted with the use of an identifier that uniquely indicates an outcome of a diagnostic test, the coding of the identifier obscures unaided human interpretation of the outcome, and the identifier uniquely identifies instructional content for remediating performance on the diagnostic test. | 2015-07-02 |
20150187224 | DRIVING ASSESSMENT AND TRAINING METHOD AND APPARATUS - A system for driver assessment and training comprising a simulator which can be operated by a driver or pilot under test or in training, the simulator displaying scenarios the driver or pilot must drive through or fly through. The inputs of the driver or pilot in reaction to the displayed scenario are fed to a free body model which calculates the resulting movement of the simulated vehicle in the displayed world. Scoring can be by analysis of calculated Fonda curves comparing the driver performance to performances by one or more normative drivers plotted by standard deviation from norm on the vertical axis and sample point on the horizontal axis. Simulator sickness can be mitigated by calculation and display of a mitigation object which partially obscures the virtual scene being displayed. Signature curves give the driver or pilots' performance at a glance. | 2015-07-02 |
20150187225 | PROVIDING QUIZZES IN ELECTRONIC BOOKS TO MEASURE AND IMPROVE READING COMPREHENSION - Question material is inserted into an electronic book (“ebook”) by establishing a quiz that corresponds to a portion of the ebook. The quiz comprises one or more questions relating to the portion of the ebook. The quiz is provided a learner client device for presentation to a learner in association with the corresponding portion of the ebook. Learner responses to at least one of the one or more questions are received from the learner client device, the learner responses having been obtained from user input at the learner client device. The learner responses are stored in conjunction with an indication of the corresponding quiz. | 2015-07-02 |
20150187226 | COMPUTERIZED HEALTH COACHING PLATFORM - An automated system and method for use by health coaches to provide health coaching services to members of a health benefits plan. The platform supports the entry of member data, completion and analysis of assessments, and the development of a health or wellness plan or program for each member. Coaches develop health and wellness plans or programs for members by defining goals and one or more activities for each goal. The platform supports tracking of progress toward goals. Calendaring and task features allow the coach to remain in contact with members. The level of interaction between a coach and a member varies according to the member's needs so the calendaring and task features provide flexibility in scheduling initial and follow-up communications. In addition to defining tasks, coaches may enter progress notes that also assist the coach in determining the level and type of communication to initiate. | 2015-07-02 |
20150187227 | AUTODIDACTIC COGNITIVE TRAINING DEVICE AND METHOD THEREOF - A cognitive training method has a step of obtaining sensor data of a subject during a memory exercise which in turns determining whether the sensor data includes predetermined information indicative of cognitive functions used for remembering. The step of advancing the memory exercise is carried out when it is determined that the sensor data includes predetermined information indicative of cognitive functions used for remembering. The step of calculating an objective cognitive assessment of the subject when the memory exercise is completed and a cognitive training is measured at least partially in response to the advancing the memory exercise. The fact that an objective cognitive assessment is calculated provides a method of using an autodidactic cognitive training device. | 2015-07-02 |
20150187228 | INTERACTIVE MEDICAL EDUCATION METHOD AND SYSTEM - An interactive educational and decision making method and system predominantly pertains to information associated with the diagnosis, treatment, and continued learning that is associated with the innumerable forms of cancer and other diseases. Preferably, a web or mobile application is employed that allows users to quickly and simply understand a variety of highly technical molecular and genetic information pertaining to these cancers, and make calculated medical decisions. Physicians can upload patient specific data to a separate HIPAA compliant database. Specific patient data can then be used in conjunction with the application to arrive at an effective genomic or biomarker-based treatment. The decision making process may involve at least tumor types, pertinent genes, signaling pathways, targeted drugs, and genetic and other molecular tests. These tools provide information to administer targeted methodologies to treat and diagnose cancer based on genomic data by combining elements of pharmacology, biology, and pathology and laboratory medicine. | 2015-07-02 |
20150187229 | ADVANCED FIRST ENTRY MODEL FOR SURGICAL SIMULATION - The present invention provides a surgical training device for training laparoscopic first entry surgical techniques. The training device includes a simulated abdominal wall that is penetrable with an optical trocar. A receptacle containing a tissue simulation is located inside the receptacle. The tissue simulation is observable via scope placed inside the optical trocar. Upon penetration of the one or more of the simulated abdominal wall and receptacle, the tissue simulation appears to translate distally relative to the simulated abdominal wall. The distal translation is effected by a variety of ways including the release of negative pressure inside the receptacle upon penetration and the expansion of an elastic wall of the receptacle with the introduction of fluid under pressure into the receptacle. | 2015-07-02 |
20150187230 | Mannequin For Practicing Cardiopulmonary Resuscitation - A mannequin for practicing cardiopulmonary resuscitation and a kit for assembling the mannequin for practicing cardiopulmonary resuscitation, the mannequin comprising a head having an inlet, a chest portion, a plate pivotably coupled to the chest portion, and an air collecting portion comprising an air chamber, an end of the air collecting portion being coupled to the inlet and the air chamber being disposed between the plate and the chest portion such that the plate pivots away from the chest portion when air is blown into the air chamber through said inlet and the plate pivots towards the chest portion when air is released from the air chamber. | 2015-07-02 |
20150187231 | SIMULATION CART - A cart for transporting a simulation system configured to control a simulation manikin, a recording system configured to record information about a simulation session, and a playback display device configured to display a playback of the recorded information. The cart includes a cart body supported by a plurality of wheels, and a power supply coupled to the cart body. The cart body has an upper work surface, and an interior storage space configured to store the manikin. The work surface is configured to support user input devices configured to provide user input to the simulation system, and the recording system. The playback display device is mountable to first and second spaced apart upright support assemblies mounted on the cart body. The power supply is connectable to an external power source, and configured to provide power to the simulation manikin, the playback display device, and the simulation and recording systems. | 2015-07-02 |
20150187232 | SYSTEM AND METHOD FOR DISPLAYING REAL-TIME FLIGHT INFORMATION ON AN AIRPORT MAP - A digital map of an airport is displayed via the user interface of a client device, and real-time flight information of a flight scheduled to depart from, or arrive at, an airport is obtained. An airport facility with which the real-time flight information is associated is determined, and the real-time flight information is displayed at a location on the digital map corresponding to the determined airport facility. | 2015-07-02 |
20150187233 | COVER ASSEMBLIES FOR MATTRESSES - A cover assembly for a mattress is provided that includes a first cover and a second cover. The first cover includes a top panel, a bottom panel, and a continuous side panel collectively defining a cavity for enclosing the mattress. The second cover includes a top surface and a bottom surface, with the second cover being positioned over and dimensionally-sized to cover at least the top panel of the first cover. A fastener then connects the second cover to the first cover along the perimeter of the second cover. Methods for marking a mattress are also provided that include the step of marking an indicia indicative of a characteristic of a mattress on the top surface of the second cover of the cover assembly. | 2015-07-02 |
20150187234 | INTELLIGENT LABEL DEVICE AND METHOD - Briefly, an intelligent label is associated with a good, and includes one or more permanent and irreversible electrochromic indicators that are used to report the condition of that good at selected points in the movement or usage of that good. These electrochromic indicators provide immediate visual information regarding the status of the good without need to interrogate or communicate with the electronics or processor on the intelligent label. In this way, anyone in the shipping or use chain for the good, including the end user consumer, can quickly understand whether the product is meeting shipping and quality standards. If a product fails to meet shipping or quality standards, the particular point where the product failed can be quickly and easily identified, and information can be used to assure the consumer remains safe, while providing essential information for improving the shipping process. It will be understood that the label may take many forms, such as a tag attached to the good, integrated into the packaging for the good, integrated into the good itself, or may even be an information area on a prepaid card for example. The label may also include, for example, print information regarding the good, usage or shipping rules, or address and coded information. | 2015-07-02 |
20150187235 | PLANT IDENTIFICATION STAKE - The present invention provides a device configured to retain an informational tag, near a plant in a positioning step and an attaching step. The device includes a display bed that defines a plane. A shoulder is defined on one side of the frame such that the shoulder extends away from the display bed and defines a stop. A retaining finger extends over the plane and defines a surface that faces and is spaced-away from the plane, A cover is positioned near the retaining finger and is movable from a first position to a second position. A prong is positioned on the cover and extends toward the plane when the cover is in the first position and extends through the plane when the cover is in the second position. The retaining finger surface and the display bed are configured to act cooperatively to retain a tag therebetween by friction. | 2015-07-02 |
20150187236 | POST TOPPER - A post topper is provided. A post topper consists of a slotted tubular hardware member that can be placed over a fence post and fence wire in to display a message, indicator, or sign without having to dig a hole or place an anchor to support the sign. The post topper needs no additional attachment hardware or tools to be placed permanently on a fence. The post topper may convey an alphanumeric message or may be used as an indicator, with color coding, for landmarks, targets, openings, gates, paths, roads, wires, pipes, fiber optics, culverts, etc., or may constitute levels of warning, such as fire danger, speed limits, snow depth, relative hunting or no hunting areas, and so forth. The markers may be used in games or events, such as running races, motorized vehicles races, paintball events, shooting events, rodeos, dog trials, equestrian events, county fairs, carnivals, and the like. | 2015-07-02 |
20150187237 | System and Method for a Modular Multi-Panel Display - A modular multi-panel display includes a frame having a number of members. Lighting panels are removably coupled directly to the frame using coupling mechanisms. Each lighting panel is mechanically coupled to one of the members and three other lighting panels by a one of the coupling mechanisms. A controller is configured to provide data to the plurality of lighting panels. | 2015-07-02 |
20150187238 | Modular Display Panel - Embodiments of the present invention relate to integrated modular display panels. In one embodiment, modular display panel includes a casing having a recess. The casing includes locking points for use in attachment to an adjacent casing of another modular display panel. A printed circuit board is disposed in the recess and a plurality of LEDs attached to the printed circuit board. A driver circuit is attached to the printed circuit board. A heat sink is disposed between a back side of the casing and the printed circuit board. The heat sink thermally contacts the back side of the casing and the printed circuit board. A framework of louvers is disposed over the printed circuit board. The framework of louvers is disposed between rows of the LEDs. The framework of louvers is attached to the printed circuit board using an adhesive. | 2015-07-02 |
20150187239 | DISPLAY APPARATUS INCORPORATING CORRUGATED BEAM ACTUATORS - This disclosure provides systems, methods and apparatus for shutter-based EMS light modulators controlled by electrode actuators that include complementary sets of corrugations or teeth along the opposing beams of the actuators. The complementary sets of corrugations substantially engage one another when drawn together via an actuation voltage. By applying the actuation voltage across the opposing beams of such an actuator, the beams are drawn together both by the electromotive force resulting from the electric field acting between the portions of the beams that are substantially perpendicular to the direction of actuation of the actuator, and by fringing fields between the sides of the corrugations, which are substantially parallel to the direction of actuation. The additional fringing fields provide for increased electromotive force for a given input voltage. | 2015-07-02 |
20150187240 | LUMINESCENT PLANAR SHEET - A luminescent planar sheet is constructed to provide illuminated alphanumeric characters particularly suitable for mounting upon the planar surfaces of a vehicle. Preferably the luminescent planar sheet can produce visible light, infrared light, or both. A switching system is connected to the luminescent planar panels for selectively controlling power to produce visible light and/or infrared light. The luminescent planar sheet includes a protective coating which permits the passage of both visible light and infrared light, but substantially blocks most or all ultraviolet light. | 2015-07-02 |
20150187241 | Preassembled Display Systems and Methods of Installation Thereof - A preassembled display system is assembled at a first location by attaching a plurality of display panels to a frame. The preassembled display system is loaded onto a transportation vehicle. Next, the preassembled display system is moved to a second located in a transportation vehicle. The display unit is installed at the second location by attaching the preassembled display system to a mounting unit. A receiver box for providing media to display at the plurality of display panels is attached. The attaching of the receiver box may be performed at the first location and/or at the second location. The plurality of display panels are electrically connected to the receiver box. Again, the electrically connecting may be performed at the first location and/or at the second location. | 2015-07-02 |
20150187242 | IMAGE DISPLAY DEVICE AND CONTROL METHOD OF IMAGE DISPLAY DEVICE - An image display device includes a first light modulation device including a plurality of display pixels, a lighting unit including a plurality of light adjusting elements, an illumination distribution storage unit that stores an illumination range information, a light adjusting information determination unit that determines light adjusting information for controlling the light adjusting elements of the lighting unit, and a shift information acquisition unit that acquires information of a position shift between the first light modulation device and the lighting unit. The light adjusting information determination unit modifies the illumination range based on the position shift information acquired by the shift information acquisition unit, and determines the light adjusting information based on the feature quantity of the first image information corresponding to display pixels in the modified illumination range. | 2015-07-02 |
20150187243 | Method and System for Adjusting White Balance, Method for Making Liquid Crystal Display - The present invention provides a method for adjusting white-balance, comprising the steps of: S | 2015-07-02 |
20150187244 | CIRCUIT FOR TESTING DISPLAY PANEL, METHOD FOR TESTING DISPLAY PANEL, AND DISPLAY PANEL - A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel. | 2015-07-02 |
20150187245 | Light Sensing Touch Panel and Low-Power Driving Control Method Thereof - The present invention discloses a low-power driving control method of light sensing touch panel, which comprises the following steps: measuring the ambient light field intensity of the light sensing touch panel, and outputting a light field signal; outputting an amplification signal adapting to a touch signal according to the intensity of the light field signal; amplifying the touch signal according to the amplification signal, and driving the light sensing touch panel. The present invention further discloses a light sensing touch panel. The light sensing touch panel and the low-power driving control method thereof according to the present invention can reduce the power consumption of the touch panel without affecting the touch sensitivity. | 2015-07-02 |
20150187246 | IMAGE DISPLAY DEVICE AND CONTROL METHOD OF IMAGE DISPLAY DEVICE - An image display device includes: a first light modulation device including a plurality of display pixels; a lighting unit including a plurality of light adjusting elements; an illumination distribution storage unit that stores an illumination range information which represents an illumination range; a light adjusting information determination unit that determines light adjusting information for controlling the light adjusting elements of the lighting unit based on a feature quantity of the first image information corresponding to the display pixels in the illumination range; an illumination distribution detection unit that detects an illumination distribution information which represents an illumination distribution; and an illumination distribution updating unit that updates the illumination range information based on the illumination distribution information. | 2015-07-02 |
20150187247 | DISPLAY PANEL AND GATE DRIVER WITH REDUCED POWER CONSUMPTION - An exemplary embodiment of the present invention provides a display panel including: a display area configured to include a gate line and a data line; and a gate driver connected to one terminal of the gate line, the gate driver including a plurality of stages and being integrated on a substrate to output a gate voltage. The stages are divided into at least two stage groups, a first pair of clock signals including a first clock signal and a first clock-bar signal is applied to a first one of the stage groups, and the first pair of clock signals is not swung for a time period in one frame. | 2015-07-02 |
20150187248 | DISPLAY DEVICE AND DISPLAY METHOD - In one embodiment, a display device, which is a portable terminal having two screens, refers to matrix parameters in a color correction table storage unit in order to adjust a bluish tint on a liquid crystal touch panel in accordance with input from a user, such as through a settings screen or the like on a screen of a 3D liquid crystal panel. This changes the 3D liquid crystal panel screen to the same bluish tint as the liquid crystal touch panel, thus matching the tint of both liquid crystal panels through simple input, and without requiring both liquid crystal panels to be adjusted separately. | 2015-07-02 |
20150187249 | METHOD FOR REPAIRING ORGANIC LIGHT EMITTING DISPLAY - A method for repairing an organic light emitting display having a plurality of unit pixels each including a white subpixel is provided. The method includes detecting a defective white subpixel by checking circuit units of the white subpixels, connecting a circuit unit of a neighboring subpixel positioned adjacent to the defective white subpixel in the unit pixel with a light emitting unit of the defective white subpixel using a repair conductive pattern, storing a repair position to which the repair conductive pattern is connected, and compensating for digital video data that will be input to the repair position. | 2015-07-02 |
20150187250 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - The present application discloses an information processing method and an electronic device. The information processing method is applied to an electronic device, and the electronic device includes a display unit on which an interactive interface is displayed, the method including obtaining an ambient brightness value of an ambient where the display unit is located; determining whether the ambient brightness value is larger than or equal to a preset brightness value; adjusting a first kind of color in the interactive interface to a second kind of color different from the first kind of color when the ambient brightness value is larger than or equal to the preset brightness value, wherein a first reflectivity of a reflected light of the first kind of color is smaller than a second reflectivity of a reflected light of the second kind of color. | 2015-07-02 |
20150187251 | DISPLAY - An embodiment of the present invention provides a display including: a first substrate; gate lines and data lines defining a first color, second color, and third color pixel area; a first color, second color, and third color pixel transistor located in the first color, second color, and third color pixel area respectively; a second substrate; and a black matrix, wherein the black matrix has a first portion and a second portion, and the first portion extends from an edge of a first color pixel active layer for a first shading distance, the second portion extends from an edge of a third pixel active layer for a second shading distance larger than the first shading distance. | 2015-07-02 |
20150187252 | DRIVING METHOD OF DISPLAY APPARATUS AND DISPLAY APPARATUS - A display apparatus includes a scan line driving circuit and a data line driving circuit. The scan line driving circuit supplies a scan signal to exclusively select scan lines in each of a plurality of horizontal periods. The data line driving circuit provides the data lines with data signals for turning on or off associated pixel circuits. An image on a display screen for displaying a plurality of gray scale values is displayed by switching the pixel circuits to an on state or an off state in each of a plurality of sub-frames in one frame. A pulse width of the sub-frame is set by one or more of the horizontal periods. The number of horizontal periods of a pulse width of each of the sub-frames is set such that a remainder is 1 horizontal period when a number of horizontal periods is divided by a number of the sub-frames. | 2015-07-02 |
20150187253 | Display Device, and Driving Method and Electronic Device Thereof - By controlling gray scale of a display device in accordance with an average luminance of a display screen, sharp display is performed. In addition, it is an object to provide a display device with reduced deterioration of a light emitting element, by the control in accordance with the average luminance of a display screen so as to perform display appropriately. A display which includes a plurality of pixels each including a light emitting element, a switching TFT and a driving TFT, an average gray scale calculation circuit which calculates an average luminance of all pixels in a frame period, a sub-frame-number control circuit which controls the number of sub-frames in accordance with the calculated average luminance level, and a potential control circuit which controls a potential applied to both ends of a light emitting element in accordance with the calculated average luminance level are included. | 2015-07-02 |
20150187254 | ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS AND METHOD FOR DRIVING THE ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS - The present invention provides a method for driving an Organic Light Emitting Diode (OLED) display apparatus. The method is for displaying a grayscale of one frame with N (N is a natural number equal to or larger than two) number of sub-frames including a writing period and a light-emitting period. Here, M (M is a natural number equal to or smaller than N) number of the sub-frames among the N number of sub-frames include a non-light-emitting period, and a length of the light-emitting period in a specific sub-frame of which a length of the light-emitting period is the shortest is proportional to a difference between a frame time and a time obtained by multiplying a length of the writing period and M. | 2015-07-02 |
20150187255 | DRIVING CIRCUIT OF AMOLED AND METHOD FOR DRIVING THE AMOLED - A driving circuit of an active matrix/organic light emitting diode (AMOLED) includes a first semiconductor controllable switch, a second semiconductor controllable switch, an energy-storage. capacitor, an organic light emitting diode, and a sequential control unit that divides a driving time of one frame of the organic light emitting diode into driving times of N subframes. An output end of the second semiconductor controllable switch is coupled to an anode of the organic light emitting diode, a source electrode of the first semiconductor controllable switch receives a data driving signal of the AMOLED, a gate electrode of the first semiconductor controllable switch receives a scan driving signal of the AMOLED, a drain electrode of the AMOLED is connected with a gate electrode of the second semiconductor controllable switch, and the energy-storage capacitor is connected in series between a source electrode and the gate electrode of the second semiconductor controllable switch. The data driving signal is divided into an active signal that drives display of the organic light emitting diode and a blanking signal that turns off display of the organic light emitting diode in the driving time of each of the subframes. | 2015-07-02 |
20150187256 | PREVENTING FETCH OF OCCLUDED PIXELS FOR DISPLAY PROCESSING AND SCAN-OUT - One embodiment of the present invention includes techniques for compositing image surfaces to generate a display image for display. A display engine receives a first set of parameters associated with a first image surface stored in a memory. The display engine receives a second set of parameters associated with a second image surface stored in the memory, wherein the second image surface overlaps at least a portion of the first image surface. The display engine selects a first pixel group that is associated with the first image surface and does not contribute visually to the display image. The display engine prevents the first pixel group from being retrieved from the first image surface. One advantage of the disclosed embodiments is that power consumption is reduced and memory performance is improved by preventing retrieval of pixel information that does not contribute to the final visual display transmitted to the display device. | 2015-07-02 |
20150187257 | INDICATING OPERATING SYSTEM SELECTION - Techniques related to abrasion scorings for illuminating operating system selections are described herein. A first abrasion scoring of a display material may reflect light from a first light source resulting in an image associated with a first operating system of the computing device being illuminated at the display material. A second abrasion scoring of the display material may reflect light from a second light source resulting in an image associated with a second operating system of the computing device being illuminated at the display material. | 2015-07-02 |
20150187258 | DISPLAY DEVICE - A display device includes: a display unit configured to display an image; a camera spaced apart from the display unit and facing a front side of the display device; a photo sensor spaced apart from the camera and configured to sense ambient light incident on the front side of the display device; and a control unit coupled to the display unit, the camera, and the photo sensor. The control unit includes: a viewing angle determining unit configured to recognize a face of a user from an image photographed by the camera so as to determine a viewing angle of the user; a reflection intensity calculating unit configured to calculate intensity of reflected light based on intensity of symmetric light incident at an angle symmetric to the viewing angle; and a luminance compensation unit configured to compensate luminance of input video data in consideration of the intensity of the reflected light. | 2015-07-02 |
20150187259 | DATA PROCESSING METHOD AND APPARATUS FOR ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A data processing method and an apparatus for an organic light emitting diode (OLED) display device are provided. The method includes modulating input data using a maximum degradation compensation gain, compensating degradation of the modulated data using a degradation compensation gain, accumulating the degradation-compensated data, determining a degree of degradation of each of sub-pixels, based on the accumulated data, detecting a degradation compensation gain in accordance with the determined degradation degree, storing the detected degradation compensation gain, and outputting the stored degradation compensation gain, detecting a maximum one of degradation compensation gains of respective sub-pixels, and outputting the detected maximum degradation compensation gain, analyzing the input data, thereby setting a peak luminance control (PLC) gain, and modulating the PLC gain, using the output maximum degradation compensation gain, and analyzing the degradation-compensated data, thereby detecting a peak luminance, and adjusting the detected peak luminance, using the modulated PLC gain. | 2015-07-02 |
20150187260 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device including an emission unit and a pixel circuit unit. The emission unit includes an organic light emitting diode. The pixel circuit unit includes a driving transistor, at least one or more switching transistors, a capacitor, a light blocking unit, and an opening in which the light blocking layer is not formed. The light blocking unit includes a light blocking layer which blocks light input to the pixel circuit unit. The pixel circuit unit is configured to drive the emission unit and selectively block the light input to the pixel circuit unit. | 2015-07-02 |
20150187261 | METHOD OF DRIVING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A method of driving an organic light emitting diode display device having first to third sub-pixels and a white sub-pixel comprises judging a gray level of an image data; classifying the image data into a low gray level group, a middle gray level group and a high gray level group; displaying an image using the first to third sub-pixels except the white sub-pixel when the gray level of the image data is classified into the low gray level group; and displaying the image using the first to third sub-pixels and the white sub-pixel when the gray level of the image data is classified into one of the middle and high gray level groups. | 2015-07-02 |
20150187262 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - An organic light emitting diode (OLED) display device using split window technology and a method of controlling the OLED display device. The OLED display device includes a system configured to split a display panel into a plurality of regions and operate in separate modes including a split window mode for transmitting split image data corresponding to respective regions to display different images on the respective regions and a normal mode for transmitting normal image data to display one image on the entire display panel, and a panel driving circuit configured to drive the display panel according to the split image data or the normal image data provided from the system. | 2015-07-02 |
20150187263 | Gamma Reference Voltage Generating Circuit and Display Device Including the Same - A gamma reference voltage generating circuit and a display device including the same are disclosed. The gamma reference voltage generating circuit includes a first voltage follower which receives a first reference voltage generated by a first digital-to-analog converter and outputs a first gamma reference voltage, an nth voltage follower which receives a second reference voltage generated by a second digital-to-analog converter and outputs an nth gamma reference voltage, where n is a natural number equal to or greater than 3, a resistor string for dividing the first gamma reference voltage and the nth gamma reference voltage, and second to (n−1)th voltage followers which receives the first gamma reference voltage and the nth gamma reference voltage divided by the resistor string and outputs second to (n−1)th gamma reference voltages. | 2015-07-02 |
20150187264 | METHOD OF COMPENSATING GAMMA REFERENCE VOLTAGES - In a method of compensating gamma reference voltages includes setting a plurality of emission signal on-duty ratios that have different values in a range from 0% to 100%, setting a plurality of data offsets for the emission signal on-duty ratios and each of the data offsets being set based on a color shift, the color shift being caused according to the emission signal on-duty ratios, generating a plurality of compensation gamma reference voltages by multiplying a gamma reference voltage by the data offsets, and applying the compensation gamma reference voltages to an organic light emitting display panel in dimming ranges that include the emission signal on-duty ratios, respectively. | 2015-07-02 |
20150187265 | AMOLED DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - An AMOLED display panel and an organic light emitting diode display device are disclosed. The AMOLED display panel includes: a multitude of pixel circuits; a multitude of data lines coupled to the pixel circuits; a driver unit, which is configured to provide a first data signal; a multipath selection unit, which is connected between the data lines and the driver unit, and configured to transmit the first data signal to the selected data line; and a voltage stabilizer unit, which is connected to the data lines, and configured to output a second signal to the data lines; wherein, before a data writing stage, the second signal outputted from the voltage stabilizer unit is applied to the data lines. The number of wired data lines in the AMOLED display panel and the volume of the display panel are reduced, and the manufacturing process of the display panel is simplified. | 2015-07-02 |
20150187266 | ORGANIC LIGHT EMITTING DISPLAY AND PIXEL COMPENSATION CIRCUIT AND METHOD FOR ORGANIC LIGHT EMITTING DISPLAY - The present invention discloses a pixel compensation circuit and method for an organic light emitting display. The circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor, a driving transistor, a capacitor, and an organic light emitting element. The first transistor transmits a data signal to a first plate of the capacitor; the second transistor applies a reference voltage to the first plate of the capacitor; the driving transistor determines a magnitude of a driving current; the third transistor establishes a connection between the gate electrode and the drain electrode of the driving transistor; the fourth transistor passes the driving current from the driving transistor to the organic light emitting element; and the organic light emitting element emits light in response to the driving current. | 2015-07-02 |
20150187267 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display panel, on which a plurality of pixels each including an organic light emitting diode and a driving thin film transistor (TFT) controlling a current flowing in the organic light emitting diode are disposed, a timing controller configured to modulate input digital video data to compensate for changes in electric characteristic of the driving TFT, and a driving circuit unit configured to changes in electric characteristic of the driving TFT of each of specific pixels of the plurality of pixels in an image display period of each image frame and sequentially apply image display data to remaining pixels except the specific pixels along one direction in the image display period. | 2015-07-02 |
20150187268 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display panel including display lines, on which a plurality of pixels each including an organic light emitting diode and a driving thin film transistor (TFT) are formed. The display lines are sequentially charged to an image display data voltage in response to an image display gate pulse in an image display period of one frame. A sensing target display line among the display lines outputs a sensing voltage corresponding to changes in electrical characteristic of the driving TFT included in each pixel in response to a sensing gate pulse during a vertical blank period excluding the image display period from the one frame and then is charged to a luminance recovery data voltage. The sensing gate pulse is supplied in the same pulse shape as the image display gate pulse in a predetermined period for charging the luminance recovery data voltage. | 2015-07-02 |
20150187269 | ORGANIC LIGHT-EMITTING DIODE PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE - An organic light-emitting diode pixel circuit is disclosed. The circuit includes a signal loading module, an organic light-emitting diode, a drive transistor connected to the signal loading module and configured to provide a current to the organic light-emitting diode. The circuit also includes a storage capacitor connected to the drive transistor, and first and second switch modules configured to selectively control current to and from the drive transistor. In addition, a display panel including the organic light-emitting diode pixel circuit and a display device comprising the display panel are also disclosed. | 2015-07-02 |
20150187270 | DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A method of driving a display device includes: applying a first voltage at the first transistor to turn on the first transistor; maintaining the first voltage at the first transistor; applying a second voltage lower than the first voltage at the first transistor; wherein the applying of the first voltage comprises switching the fourth transistor according to the second scan signal to couple the gate electrode of the first transistor to the third power source, and switching the fifth transistor according to the light emission control signal to couple the first electrode of the first transistor to the first power source, and the applying of the second voltage comprises switching the second transistor according to the first scan signal to couple the first electrode of the first transistor to the data line, and switching the third transistor according to the first scan signal to diode-couple the first transistor. | 2015-07-02 |
20150187271 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - An organic light emitting diode display device includes: an organic light emitting diode; a driving transistor having a first electrode, a second electrode, and a third electrode, the first electrode coupled to the variable driving voltage source and controlling the operation of the organic light emitting diode depending on a voltage difference between the third electrode and the second electrode; a first current source for supplying a first current to the third electrode and the second electrode of the driving transistor through a data line; a second current source for supplying a second current to the third electrode and the second electrode of the driving transistor through the data line; and a digital-to-analog converter for detecting the level of a sensing current flowing between the first and second electrodes of the driving transistor through the data line. | 2015-07-02 |
20150187272 | DISPLAY DEVICE - According to one embodiment, a display device includes a plurality of pixels each including a plurality of subpixels, each subpixel including a luminescent element, a plurality of scanning lines, a plurality of image signal lines, a plurality of reset power source lines, a first power source line, a scanning line driving circuit and a signal line driving circuit, wherein at least one subpixel comprises an output switch, a driving transistor, a retaining capacitance, a pixel switch and a reset switch, and the output switch is shared with a plurality of subpixels included in at least one pixel. | 2015-07-02 |
20150187273 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - Disclosed is an organic light emitting display device including a pixel connected to a data line, a gate line group, and a reference line. The pixel includes an organic light emitting diode (OLED), a driving transistor configured to control a current flowing in the OLED, a first switching transistor configured to selectively supply a data voltage to a first node, a second switching transistor configured to selectively supply an initial voltage to a second node, a third switching transistor configured to selectively connect a third node to the reference line, a fourth switching transistor configured to selectively connect the first node to the third node, a first capacitor connected between the first and second nodes to store a threshold voltage of the driving transistor, and a second capacitor connected between the first and third nodes to store the data voltage supplied through the first switching transistor. | 2015-07-02 |
20150187274 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A method of compensating driving TFTs in an organic light emitting display device is discussed. According to an embodiment, the method includes applying a varied drain voltage to a drain of a specific driving TFT in one of a plurality of pixels; and compensating the specific driving TFT by the varied drain voltage, so as to maintain a constant drain-source voltage at the specific driving TFT. | 2015-07-02 |
20150187275 | HYBRID DRIVING MANNER ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS - The present invention provides an organic light emitting diode (OLED) display apparatus displaying a grayscale of one frame with N number of subfields. The OLED display apparatus includes a display panel where pixels are defined by an intersection of data lines and gate lines, a gate driving unit that provides a scan signal to the gate line, and a data driving unit that controls a data voltage in an analog manner. Here, the data voltage is provided to the data line in at least one subfield. | 2015-07-02 |
20150187276 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - An organic light emitting display device includes a display panel having a plurality of pixels, each pixel connected to a data line, a gate line group and a reference line, each pixel further including: an organic light emitting device; a driving transistor controlling a current flowing in the organic light emitting device and including first and second gate electrodes overlapped with each other, with a semiconductor layer provided therebetween; a first switching transistor selectively supplying a data voltage supplied to the data line to a first node connected to the first gate electrode; a second switching transistor selectively supplying a sensing voltage to the second gate electrode; a third switching transistor selectively connecting a second node connected to a source electrode of the driving transistor to the first node; a fourth switching transistor selectively connecting the reference line to the second node; a first capacitor connected between the second gate electrode and the second node, the first capacitor storing a threshold voltage of the driving transistor; and a second capacitor connected between the first and second nodes, the second capacitor storing a difference voltage of the first and second nodes. | 2015-07-02 |
20150187277 | DISPLAY UNIT, DRIVING METHOD AND ELECTRONIC APPARATUS - A display unit includes: a display section including a plurality of unit pixels; and a drive section configured to perform a first drive, a second drive, and a third drive on each of the unit pixels in this order, in which each of the first drive and the second drive includes an initialization drive, a writing drive of a pixel voltage, and a light emission drive based on the pixel voltage written by the writing drive, a part of a series of the initialization drive, the writing drive, and the light emission drive differs between the first drive and the second drive, and the third drive includes a light emission drive based on the pixel voltage written by the writing drive in the second drive. | 2015-07-02 |
20150187278 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR SENSING DRIVING CHARACTERISTICS THEREOF - An organic light emitting diode display and a method for sensing driving characteristics thereof are discussed. The organic light emitting diode display supplies a data voltage of an input image to pixels each including an organic light emitting diode in a driving mode and senses changes in driving characteristics of the pixels in a sensing mode. The organic light emitting diode display in one example includes a low potential power voltage adjustment unit configured to reduce a low potential power voltage of the pixels to a negative voltage in the sensing mode and adjust the low potential power voltage to a ground level voltage in the driving mode, and a sensing unit configured to sense an anode voltage of the organic light emitting diode using an analog-to-digital converter in the sensing mode. | 2015-07-02 |
20150187279 | FLEXIBLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - Provided is a flexible display device including: a display region including pixels to display images, each pixel including an organic light emitting diode (OLED) configured to receive a signal from a signal line and power from a power line to display the images; a non-display region outside the display region where images are not to be displayed, the non-display region including: a circuit mount region including therein a driving circuit configured to supply the signal through the signal line and the power through the power line to each pixel; and a bending region formed between the display region and the circuit mount region and configured to be bent flexibly, wherein the signal line and the power line are formed on a same layer in the bending region. | 2015-07-02 |
20150187280 | ORGANIC ELECTROLUMINESCENCE DISPLAY AND DRIVING METHOD THEREOF - An organic electroluminescence display that drives a display panel by a digital driving scheme. The organic electroluminescence display includes: a data driver that supplies a data signal in units of subframes to the display panel; and a power supply that supplies a high-potential voltage to the display panel, wherein the power supply that varies the high-potential voltage supplied to subpixels of the display panel for each subframe. | 2015-07-02 |
20150187281 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD DRIVING THE SAME - Provided is an OLED display device including a plurality of pixel each of which includes a light emitting element and a cell driver configured to drive the light emitting element. The cell driver includes: a driving switch element serially connected with the light emitting element between a high voltage supply line and a low voltage supply line; a first switch element configured to, in response to a second scan signal, connect a data line with a first node to which a gate electrode of the driving switch element is connected; a second switch element configured to, in response to a first scan signal, apply a third scan signal to a second node to which a source electrode of the driving switch element is connected; and a third switch element configured to, in response to an emission signal, connect the high voltage supply line with a drain electrode of the driving switch element. | 2015-07-02 |
20150187282 | DISPLAY MODULE - A display module is disclosed herein. The display module includes a substrate, an auxiliary display component, and an e-paper display component. The auxiliary display component is disposed on the substrate. The e-paper display component is disposed on the auxiliary display component. In a shutter mode, the e-paper display component is substantially transparent, such that an image displayed by the auxiliary display component can pass along the e-paper display component and can be presented on a viewing side of the display module. | 2015-07-02 |
20150187283 | METHOD AND APPARATUS FOR SELECTIVELY ADJUSTING BRIGHTNESS OF A DISPLAY - A method and apparatus for adjusting transmittance for a display of an electronic device based on brightness produced by a backlighting source for the display includes measuring, at each location of a plurality of locations on the display, a brightness level produced by the backlighting source during operation of the electronic device, using a sensor at each location. The method also includes determining, based on the measured brightness levels, a plurality of transmittance values each specifying a transmittance for a different area of multiple areas of the display, and electronically setting transmittance for each area of the multiple areas of the display using the plurality of transmittance values. Additionally, a method for adjusting the backlighting source includes turning off lighting elements of the backlighting source for an unused portion of the display and reducing luminosities of lighting elements of the backlighting source for a used portion of the display. | 2015-07-02 |
20150187284 | METHOD FOR PREVENTING UNEVEN BRIGHTNESS IN STEREOSCOPIC DISPLAY DEVICE - A method for preventing uneven brightness in the stereoscopic display device is disclosed. The method for preventing the uneven brightness in the stereoscopic display device needs only one gamma voltage curve. By utilizing two white tracking look-up tables for respectively adjusting voltage division of left-eye images and right-eye images, the stereoscopic display device solves not only the problem of the 3D image sticking but also the problem of the uneven brightness in different frames. | 2015-07-02 |
20150187285 | DISPLAY DEVICE, DISPLAY METHOD, AND PROGRAM - Provided is a display device including a first change unit configured to change a transmittance of a liquid crystal panel in synchronization with a first timing, a second change unit configured to change brightness of a backlight of the liquid crystal panel in synchronization with a second timing, a calculation unit configured to calculate delay time for delaying the second timing relative to the first timing, and a delay control unit configured to make the first change unit change the transmittance of the liquid crystal panel in synchronization with the first timing, and make the second change unit change the brightness of the backlight in synchronization with the second timing delayed from the first timing by the delay time. | 2015-07-02 |
20150187286 | DISPLAY DEVICE, MULTI-DISPLAY DEVICE INCLUDING THE SAME, AND METHOD FOR DRIVING THE SAME - A display device is provided. The display device includes a display panel, a backlight unit, and a luminance comparison unit. The backlight unit is configured to supply light to the display panel. The luminance comparison unit is configured to compare a measured luminance of the display panel with a reference luminance range. The backlight unit includes a light source unit, a DC-DC converter, and a driving current controller. The DC-DC converter is configured to supply a driving voltage to the light source unit, and the driving current controller is configured to control a driving current flowing to the light source unit based on the comparison result of the luminance comparison unit. | 2015-07-02 |
20150187287 | FIELD SEQUENTIAL DISPLAY APPARATUS AND METHOD - A field sequential display apparatus includes a backlight including a plurality of light sources which emits light of different colors, and a grayscale representation unit including a plurality of sub-pixels, in which the plurality of light sources includes a first light source which emits light of a first color, the plurality of sub-pixels includes a first type sub-pixel covered with a color filter of a second color, which is different from the first color, and the first type sub-pixel displays a third color, which is different from the first and second colors, using the light emitted from the first light source and passed through the color filter of the second color. | 2015-07-02 |
20150187288 | White Tracking Adjustment Method, Manufacturing Method of Liquid Crystal Display and Liquid Crystal Display - The present invention discloses a white tracking adjustment method, which is used to adjust the color shift of liquid crystal display, it comprises: dividing a display panel of a liquid crystal display into a plurality of regions according to the difference of the distance of the trace kept away from a source driving IC; respectively adjusting the white tracking of the plurality regions referring to the different white tracking reference tables. The present invention also provides a manufacturing method of a liquid crystal display and a liquid crystal display obtained through the method, adjusting the liquid crystal display panel through adopting the white tracking adjustment method as described above. The present invention adopts the dividing region adjustment approach, solving the color shift caused by the difference of the trace distance on each part of the panel during adopting the COF trace method in the display panel of the liquid crystal display. | 2015-07-02 |
20150187289 | METHOD OF COMPENSATING MURA OF DISPLAY APPARATUS AND VISION INSPECTION APPARATUS PERFORMING THE METHOD - A method of compensating a Mura defect of a display apparatus, which includes a display area divided into an upper area and a lower area, includes calculating a sharp grayscale correction value of a predetermined sample grayscale displayed on the display apparatus, where the sharp grayscale correction value is configured to compensate a sharp horizontal Mura between the upper and lower areas, displaying a corrected sample grayscale on the display apparatus based on the predetermined sample grayscale and the sharp grayscale correction value, sensing the corrected sample grayscale displayed on each of a plurality of sample areas defined on the display area based on a Mura type, calculating an intensity profile of the sample grayscale and a target intensity profile configured to compensate the intensity profile of the sample grayscale, calculating a grayscale correction value of the sample area using the intensity profile and the target intensity profile. | 2015-07-02 |
20150187290 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device, includes: a plurality of gate lines which transmits a gate signal; a plurality of data lines which transmits a positive-polarity data voltage and a negative-polarity data voltage; a first color pixel including a first switching element connected to the gate line and the data line and a first capacitor connected to the first switching element, where the first color pixel displays a first color; and a second color pixel including a second switching element connected to the gate line and the data line and a second capacitor connected to the second switching element, where the second color pixel displays a second color different from the first color, where an optimum common voltage of the first color pixel is lower than an optimum common voltage of the second color pixel. | 2015-07-02 |
20150187291 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display unit, a common voltage measuring unit, and a signal controller. The display unit include a plurality of pixels, each including a liquid crystal capacitor including a terminal coupled to a common electrode to receive a common voltage and a pixel electrode to receive a gray scale voltage. The common voltage measuring unit measures a change in the common voltage resulting from a coupling between the common electrode and the pixel electrode when a test image including a specific pattern is output to the display unit. The signal controller detects a level of a residual DC voltage of a liquid crystal layer between the common electrode and pixel electrode based on a measured value of the common voltage. | 2015-07-02 |
20150187292 | THIN FILM TRANSISTOR ARRAY PANEL AND DISPLAY DEVICE - A thin film transistor array panel includes an array of pixels comprising a first pixel column, a second pixel column that is adjacent to the first pixel column, a first pixel row, and a second pixel row that is adjacent to the first pixel row. The pixels of the first and second pixel columns are connected to a first data line such that a data signal is applied to the pixels of the first and second pixel columns through the first data line, and that, in the first pixel row, the data signal is applied to the pixel of the first pixel column prior to the pixel of the second pixel column, whereas, in the second pixel row, the data signal is applied to the pixel of the second pixel column prior to the pixel of the first pixel column. | 2015-07-02 |
20150187293 | DISPLAY DEVICE - A disclosed display device includes a display panel including a plurality of data lines and a plurality of gate lines intersecting the data lines, and a pixel array comprising a plurality of pixels arranged in a matrix form, each pixel being divided into a subpixel having a first color, a subpixel having a second color, a subpixel having a third color, and a subpixel having a fourth color. Two adjacent subpixels in a horizontal line of the pixel array share one of the data lines. For at least one of the first, second, third, and fourth colors, subpixels having a same color are arranged in a hexagonal shape on four adjacent horizontal lines or a diamond shape on three adjacent horizontal lines of the pixel array. | 2015-07-02 |
20150187294 | DISPLAY PANEL ASSEMBLY, METHOD FOR ADJUSTING THE DISPLAY PANEL ASSEMBLY, AND DISPLAY DEVICE - A display panel assembly includes a display panel including a display area and a fanout area, a driving circuit including a function circuit and an adjustable resistor group connected to an output end of the function circuit, and a control circuit that controls a resistance of the adjustable resistor group. The display area is configured with a plurality of first data lines, and the fanout area is configured with a plurality of second data lines having different lengths and connecting with the first data line. The second data line is coupled to the output end of the function circuit through the adjustable resistor group, the adjustable resistor group reduces an impedance of a data line between the output end of the function circuit and the first data line. | 2015-07-02 |
20150187295 | LIQUID CRYSTAL DISPLAY DEVICE ADAPTED TO PARTIAL DISPLAY - A liquid crystal display device includes a liquid crystal display panel; and a driver driving the liquid crystal display panel. The liquid crystal display panel includes: a first substrate on which subpixels each including a pixel electrode are integrated; and a second substrate opposed to the first substrate, a plurality of common electrodes being formed on the second substrate. The display region of the liquid crystal display panel is divided into a plurality of sections respectively corresponding to the common electrodes. When a partial display in which an image is selectively displayed in a selected section is performed, the liquid crystal driver drives the common electrode corresponding to the selected section to a predetermined common voltage level, sets the common electrodes corresponding to the non-selected sections to a predetermined reference level, and sets pixel electrodes of subpixels in the non-selected sections to the reference voltage level. | 2015-07-02 |
20150187296 | METHOD OF DRIVING A DISPLAY PANEL, DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS - A method of driving a display panel includes sequentially driving a first gate line and a second gate line of a display panel during an N-th frame to charge data signals to first row pixels electrically connected to the first gate line and the second gate line, sequentially driving a third gate line and a fourth gate line of the display panel during the N-th frame to charge the data signals to second row pixels electrically connected to the third gate line and the fourth gate line, sequentially driving the second gate line and the first gate line during an (N+1)-th frame to charge the data signals to the first row pixels, and sequentially driving the fourth gate line and the third gate line during the (N+1)-th frame to charge the data signals to the second row pixels. Thus, display quality of a display apparatus may be improved. | 2015-07-02 |
20150187297 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A disclosed display device includes a display panel with data lines and gate lines, the gate lines including odd-numbered gate lines and even-numbered gate lines. The display device also includes a timing controller to generate a gate output enable signal, and a gate output enable signal division circuit to extract odd-numbered high logic periods of the gate output enable signal to output a first gate output enable signal and to extract even-numbered high logic periods of the gate output enable signal to output a second gate output enable signal. The display device further includes a gate driver to supply a first gate pulse to an odd-numbered gate line in response to the first gate output enable signal and a second gate pulse to an even-numbered gate line in response to the second output enable signal. | 2015-07-02 |
20150187298 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - Discussed are a display device and a method of driving the same. The display device can include a panel in which a pixel is formed in each of a plurality of intersection areas between a plurality of gate lines and a plurality of data lines, a built-in gate driver built into a non-display area of the panel, and configured to include a shift register including a plurality of scan stages which output a scan pulse, and a timing controller configured to generate first to nth clocks, a reset signal, and a start signal. In initial driving of the built-in gate driver, the timing controller continuously supplies a pulse of the reset signal to the plurality of scan stages while a pulse of the nth clock and a pulse of the first clock to a pulse of the (n−1) clock are each output once in a first frame. | 2015-07-02 |
20150187299 | Method for Collecting Full Grayscale Data of LCD Based On CCD Camera - The present invention provides a method for collecting full grayscale data of a liquid crystal display device based on a CCD camera, the method including the steps of: S | 2015-07-02 |
20150187300 | DRIVING CIRCUIT OF LCD PANEL, THE LCD PANEL, AND LCD DEVICE - A driving circuit of a liquid crystal display (LCD) panel includes a source board directly and electrically connected with an array substrate of the LCD panel. The driving circuit further includes a sequential control unit (TCON), a voltage conversion unit, and a programmable-gamma unit (P-G), where the TCON, the voltage conversion unit, and the P-G are integrated on the source board. | 2015-07-02 |
20150187301 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes unit pixels including a first unit pixel and a second unit pixel, each of the first unit pixel and the second unit pixel including a first white area and first to third color areas, gate lines which extend in a first direction, cross the unit pixels and include a first gate line and a second gate line, data lines which extend in a second direction, and pixel electrodes which are electrically connected to the data lines and include first to seventh pixel electrodes, where the first to third pixel electrodes overlap the first to third color areas of the first unit pixel, respectively, the fourth to sixth pixel electrodes overlap the first to third color areas of the second unit pixel, respectively, and the seventh pixel electrode overlaps the first white areas of the first and second unit pixels. | 2015-07-02 |
20150187302 | SELF-HEALING GATE DRIVING CIRCUIT - The claimed invention is related to a self-healing gate driving circuit. The self-healing gate driving circuit includes a plurality of GOA units connected in cascade. The N-th level GOA unit includes a pull-up control circuit | 2015-07-02 |
20150187303 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus is provided. The display apparatus includes a display panel including a plurality of display blocks; a driving circuit configured to control an image to be displayed on the display panel; and a timing controller configured to control the driving circuit in response to an image signal and a control signal and to provide a data signal to the driving circuit, wherein the timing controller comprises a memory storing gamma correction values corresponding to gray scales of the image signal, and wherein the timing controller outputs the data signal, and the data signal is obtained by correcting the image signal using the gamma correction values. | 2015-07-02 |
20150187304 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption. | 2015-07-02 |
20150187305 | DISPLAY APPARATUS, DRIVING METHOD FOR DISPLAY APPARATUS AND ELECTRONIC APPARATUS - Disclosed herein is a display apparatus, including, a pixel section, a plurality of scanning lines, a plurality of signal lines, and a driving circuit. | 2015-07-02 |
20150187306 | SYSTEM AND METHOD FOR POOR DISPLAY REPAIR FOR LIQUID CRYSTAL DISPLAY PANEL - The present disclosure provides a system and method for repairing poor display in a liquid crystal display panel. The system comprises: an image acquisition device for acquiring image data of the liquid crystal display panel containing poor display areas; a lossless compression module for calculating difference values between the acquired image data to perform lossless compression; a storage for storing data after the lossless compression; and a Mura repair module for decompressing the data in the storage, and repairing Mura of the decompressed original image data to generate information feed to the liquid crystal display panel. In the present invention, the acquired image data are stored in the storage, after being subjected to the lossless compression/decompression, and goes through the Mura repair, and then is output to the panel, such that both the capacity of the storage and the cost can be reduced without degrading the effect of De-Mura processing. | 2015-07-02 |
20150187307 | TFT ARRAY SUBSTRATE AND DISPLAY APPARATUS - A TFT array substrate is disclosed. The TFT array substrate includes a plurality of gate lines and a plurality of data lines, where the gate lines intersect with the data lines at a plurality of intersections, and where the gate lines and the data lines are separated by an insulator at each of the intersections. The TFT array substrate also includes a plurality of pixel units, disposed in an array, wherein the pixel units are defined by the intersections of the gate lines and the data lines. Each pixel unit includes a drain, a pixel electrode, and a common electrode, where the pixel electrode and the common electrode are configured to generate an electric field. In addition, the plurality of pixel units include a plurality of first pixel units and a plurality of second pixel units, and electric fields of two adjacent pixel units are opposite to each other in direction. | 2015-07-02 |
20150187308 | Display Device Capable Of Driving At Low Speed - A display device capable of driving at low speed is disclosed. Pixels connected to a first data line on odd-numbered display lines of a display panel are positioned on one side of the left and right sides of the first data line, and pixels connected to the first data line on even-numbered display lines of the display panel are positioned on the other side of the first data line based on a Z-inversion scheme. When a mode conversion control signal for switching to an interlaced low speed driving mode is input during a normal drive, in which a length of one frame is set to P, a timing controller expands a length of one frame for a low speed drive to (n×P), where n is a positive integer equal to or greater than 2 and assigns a length P to each of n sub-frames of the one frame. | 2015-07-02 |
20150187309 | DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE SAME - A display apparatus includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction intersecting the first direction, a plurality of auxiliary gate lines extending in the second direction, a plurality of auxiliary data lines extending in the first direction, a display panel including first pixels and second pixels, and a driving part controlling the display panel to display an image. The first pixels are connected to the plurality of gate lines and the plurality of data lines, respectively. The second pixels are connected to the plurality of auxiliary gate lines and the plurality of auxiliary data lines, respectively. The auxiliary gate lines correspond to the gate lines, respectively. Each of the auxiliary gate lines is electrically connected to the corresponding one of the gate lines. | 2015-07-02 |