26th week of 2011 patent applcation highlights part 27 |
Patent application number | Title | Published |
20110157152 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting display (OLED) device comprises: an estimated current calculation unit configured to estimate an increase estimated current value having at least one increased gray level and a decrease estimated current value having at least one decreased gray level with respect to current flowing cross an element; a current measurement unit configured to measure the current flowing across the element to generate a measured current value; and a luminance adjustment unit configured to compare the values supplied from the estimated current calculation unit and the current measurement unit and increase the luminance when the value inputted through the estimated current calculation unit is high and decrease the luminance when the value inputted through the estimated current calculation unit is low. | 2011-06-30 |
20110157153 | PROJECTION-TYPE IMAGE DISPLAY APPARATUS PROVIDED WITH AN IMAGE PICKUP FUNCTION - A projection unit projects a predetermined image onto a projection plane through a lens. An image generating unit generates the predetermined image which is to be projected from the projection unit. A code generator generates a notifying image that contains information to be conveyed to another projector provided with an image pickup function. The projection unit projects the notifying image generated by the code generator and has the another projector capture the notifying image so as to convey the information to the another projector. | 2011-06-30 |
20110157154 | SINGLE SCREEN MULTI-MODALITY IMAGING DISPLAYS - Methods and systems provide an integrated display, on a single screen, of images obtained from multiple modalities used in screening a subject. The methods and systems are usable with 2D, 3D, and 4D imaging, by which a single screen displays a screen image from a first modality. A window delineating an area of interest is placed on a first modality image from the first modality, and this area of interest is then displayed on a second modality image from a second modality, thereby providing a combined image representing the area of interest through both modalities. Preferably, the first modality image corresponds and/or is correlated with the second modality image. | 2011-06-30 |
20110157155 | LAYER MANAGEMENT SYSTEM FOR CHOREOGRAPHING STEREOSCOPIC DEPTH - Implementations of the present disclosure include an interface that provides display and management of depth and volume information for a stereoscopic 3-D image. More particularly, the interface provides information for the one or more layers that comprise the stereoscopic 3-D image. Depth information for the one or more layers of the stereoscopic image may include aspects of a pixel offset, z-axis position and virtual camera positions. The adjustment of one aspect of the depth information may affect the values for the other aspects of depth information for the layers. This information may be used by an animator to confirm the proper alignment of the objects and layers of the image in relation to the image as a whole. In addition, the interface may maintain such depth information for several stereoscopic 3-D images such that the information and adjustment to any number of 3-D images may be obtained through the interface. | 2011-06-30 |
20110157156 | 3D OBJECT DISPLAY METHOD AND ELECTRIC APPARATUS THEREOF - An electric apparatus and a 3D object display method thereof are provided. The 3D object display method is suitable for a 3D monitor having interlaced first display areas and second display areas, and includes the following steps of: displaying a 3D object formed by a first display image and a second display image on the 3D monitor such that the first display image and the second display image are displayed on the first display areas and the second display areas respectively; and adjusting the location or the area size of the 3D object by moving the boundary of the 3D object at least a min moving unit formed by one first display area and one adjacent second display area. | 2011-06-30 |
20110157157 | SYSTEM AND METHOD FOR DISPLAYING A THREE-DIMENSIONAL OBJECT - In a method for displaying a three-dimensional object, a pixel value matrix and a projection depth matrix are created, coordinates of the object are read according to a B-spline curve, and a triangle mesh model is created according to the coordinates. A triangle is selected from the triangle mesh model one by one, so as to obtain coordinates of vertexes of the selected triangle, convert the coordinates of the vertexes to two-dimensional, and generate a figure according to the two-dimensional coordinates. A projection depth of the selected triangle is computed and colors of the selected triangle are added to the figure if the computed projection depth is less than a corresponding projection depth recorded in the projection depth matrix. The pixel value matrix and the projection depth matrix are updated and a two-dimension image formed by elements of two matrixes is outputted onto a display screen. | 2011-06-30 |
20110157158 | Display panel module, semiconductor integrated circuit, drive method of pixel array unit and electronic apparatus - A display panel module includes: a pixel array unit in which sub-pixels each having a current-driven self luminous device and a pixel circuit controlling the drive of the self luminous device are arranged in a matrix state; a signal line drive unit driving signal lines; a writing control line drive unit controlling writing of potentials appearing at the signal lines to the sub-pixels based on a scanning clock of a given frequency; and a power supply control unit controlling supply and stop of drive power supply with respect to the sub-pixels, which supplies drive power supply prescribing a lighting period of the self luminous devices in the unit of given plural horizontal lines at the same timing in the order of completion of signal potential writing based on the scanning clock after waiting time of a given length passes after completion of the signal potential writing of a first horizontal line in which the signal potential writing is completed first as well as controls the length of the lighting period in one frame to be the same in all horizontal lines. | 2011-06-30 |
20110157159 | METHOD AND DEVICE FOR GENERATING MULTI-VIEWS THREE-DIMENSIONAL (3D) STEREOSCOPIC IMAGE - A method and a device for generating a multi-views three-dimensional (3D) stereoscopic image are based on displaying positions of target image elements of each view image of a multi-views 3D stereoscopic image in a 3D stereo display. Source image elements suitable to be displayed at each displaying position are obtained from a 2D-depth mixed image formed by combining a source 2D image and a corresponding depth map through an inverse view image searching manner, thereby generating a multi-views 3D stereoscopic image from the set target image elements for being displayed in the 3D stereo display. | 2011-06-30 |
20110157160 | Three-Dimensional Image Generating Device, Three-Dimensional Image Display Device, Three-Dimensional Image Generating Method, and Program - Provided is a three-dimensional image generating device including: a depth setting portion configured to set a depth of each pixel or pixel group of a two-dimensional image, from which a stereoscopic view image is formed, from depth-degree information indicating a depth degree of each pixel or pixel group of the two-dimensional image; a coordinate calculating portion configured to calculate coordinates of a left eye image and a right eye image of a three-dimensional image on a display plane corresponding to each pixel or pixel group of the two-dimensional image from the depth and a distance from the display plane to a viewing position; and an image generating portion configured to generate the left eye image and the right eye image corresponding to the two-dimensional image according to the calculated coordinates. | 2011-06-30 |
20110157161 | METHOD OF DISPLAYING STEREO-SCOPIC IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of displaying a stereoscopic image comprises; dividing an input image into a left-eye image and a right-eye image, estimating a crosstalk in accordance with a position of a display panel using a grayscale difference between the left-eye image and the right-eye image, displaying the left-eye image and the right-eye image and adjusting opening periods and closing periods of a pair of shutter glasses so that a shutter of the pair of shutter glasses is open and closed respectively during the opening period and the closing period based on the estimated crosstalk. | 2011-06-30 |
20110157162 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing device includes a left-eye sub image generation unit that generates a left-eye sub image constituting a sub image for 3D display together with a right-eye sub image, a right-eye sub image generation unit that generates the right-eye sub image, a left-eye trajectory image generation unit that generates an image of a left-eye trajectory region that is a region including a trajectory region, as a left-eye trajectory image, a right-eye trajectory image generation unit that generates an image of a right-eye trajectory region that is a region including a trajectory region, as a right-eye trajectory image, and a superposition unit that superposes the left-eye sub image and the left-eye trajectory image on a left-eye main image constituting a main image for 3D display together with a right-eye main image, and superposes the right-eye sub image and the right-eye trajectory image on the right-eye main image. | 2011-06-30 |
20110157163 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes a reproduction unit configured to reproduce a 3D image data including image data of an image for right eye and an image for left eye set with predetermined parallax, a category specification unit configured to specify a category of the 3D image data to be reproduced by the reproduction unit, a determination unit configured to reference a table in which each category of the 3D image data and a degree of parallax are associated to determine the degree of the parallax corresponding to the category specified by the category specification unit, and a parallax control unit configured to control the parallax of the 3D image data reproduced by the reproduction unit to the degree of the parallax determined by the determination unit. | 2011-06-30 |
20110157164 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus including: a reproduction unit reproducing 3D image data including image data of a right-eye image and a left-eye image in which a predetermined parallax is set; a comparison unit comparing a strength of the parallax set in the 3D image data to be reproduced by the reproduction unit to a strength of a parallax appropriate for ages of viewers obtained from viewer information registered in advance; and a parallax control unit controlling the parallax of the 3D image data reproduced by the reproduction unit according to a strength which is based on the comparison result obtained by the comparison unit. | 2011-06-30 |
20110157165 | METHOD AND APPARATUS FOR DISPLAYING 3-DIMENSIONAL IMAGE AND METHOD AND APPARATUS FOR CONTROLLING SHUTTER GLASSES - An image display method includes alternately receiving left and right images of a 3D image; and turning on a backlight such that the backlight is on only in periods when the left images are displayed or only in periods when the right images are displayed. A method of controlling shutter glasses separately for left and right images of a three-dimensional (3D) image includes alternately receiving the left and right images of the 3D image; and opening two shutters of the shutter glasses only in periods when the left images are received or only in periods when the right images are received. | 2011-06-30 |
20110157166 | Image Processing Apparatus Having On-Screen Display Function and Method Thereof - An image processing apparatus having an on-screen display (OSD) function includes a processing circuit and an OSD circuit. The OSD circuit generates OSD data, and the on-screen data comprises left-eye display data and right-eye display data. The processing circuit processes image data, which comprises left-eye image data and right-eye image data, and respectively blends the left-eye and right-eye display data of the OSD data with the left-eye and right-eye image data of the image data to generate combined image data. | 2011-06-30 |
20110157167 | COORDINATED DRIVING OF ADAPTABLE LIGHT MANIPULATOR, BACKLIGHTING AND PIXEL ARRAY IN SUPPORT OF ADAPTABLE 2D AND 3D DISPLAYS - Methods, systems, and apparatuses are described for driving an adaptable light manipulator and a pixel array in a coordinated fashion so as to achieve a selected one of a plurality of possible viewing configurations of an adaptable two-dimensional/three-dimensional image display. Methods, systems, and apparatuses are also described for driving an adaptable light manipulator, a pixel array and a non-uniform light generator in a coordinated fashion so as to achieve a selected one of plurality of possible viewing configurations of an adaptable two-dimensional/three-dimensional image display. | 2011-06-30 |
20110157168 | THREE-DIMENSIONAL DISPLAY SYSTEM WITH ADAPTATION BASED ON VIEWING REFERENCE OF VIEWER(S) - A display system that presents three-dimensional content to a viewer is described herein. The display system includes a screen assembly having one or more adaptable display characteristics relating to the presentation of three-dimensional content, first circuitry that at least assists in producing reference information corresponding to at least one aspect of a viewing reference of the viewer, and second circuitry that causes modification of at least one of the one or more adaptable display characteristics, the modification corresponding at least in part to the reference information. The viewing reference of the viewer may comprise one or more of a location of the viewer relative to the screen assembly, a head orientation (tilt and/or rotation) of the viewer, and a point of gaze of the viewer. The first circuitry may comprise, for example, viewer-located circuitry and/or other circuitry that is communicatively connected to the second circuitry for providing the referencing information thereto. | 2011-06-30 |
20110157169 | OPERATING SYSTEM SUPPORTING MIXED 2D, STEREOSCOPIC 3D AND MULTI-VIEW 3D DISPLAYS - Operating systems are described that interface applications and display screens capable of displaying two-dimensional and three-dimensional content. In one aspect, an operating system includes an application programming interface (API), a display driver interface, and a display driver. The API enables one or more applications to deliver requests that define a screen region and either a two-dimension indicator or a three-dimension indicator. The display driver interface passes configuration commands corresponding to the requests. The display driver is associated with a display screen. The display driver receives the configuration commands and responds by generating screen control signals to adjust the display screen to support the screen region. | 2011-06-30 |
20110157170 | PROGRAMMING ARCHITECTURE SUPPORTING MIXED TWO AND THREE DIMENSIONAL DISPLAYS - Applications are provided that contain code of a programming language enabling simultaneous display on a screen of both two-dimensional and three-dimensional content. Furthermore, development systems and program libraries supporting the same are provided. A first command is generated by first program code of an application. The first command directs a first configuration of a first region of the screen to support the three-dimensional content. A second command is generated by second program code of the application. The second command directs a second configuration of a second region of the screen to support the two-dimensional content. The display of the three-dimensional content is caused within the first region of the screen, and the display of the two-dimensional content is caused within the second region of the screen. | 2011-06-30 |
20110157171 | FULL-SCREEN 3D IMAGE DISPLAY DEVICE - A full-screen 3D image display device provides a dynamic liquid crystal parallax barrier device for solving a 3D image resolution deterioration problem caused by view separation of a multi-view 3D image displayed by a conventional parallax barrier, and achieves the purpose of displaying a multi-view 3D image with a full-screen image resolution through a multi-view image dynamic combination and display procedure and a barrier electrode dynamic driving procedure. | 2011-06-30 |
20110157172 | USER CONTROLLED REGIONAL DISPLAY OF MIXED TWO AND THREE DIMENSIONAL CONTENT - Techniques are described herein for supporting user controlled regional display of mixed two and three dimensional content. A display system includes a pixel array, a screen assembly, and a screen surface. The screen assembly and the pixel array are controlled to cause various settings for a regionally adjustable characteristic of the screen assembly to be applied to respective regions of the screen assembly. Each setting specifies a value of the regionally adjustable characteristic that is to control or affect a visual characteristic that is associated with content that is to be presented in the corresponding region. A user may provide an input signal that specifies setting(s) for the regionally adjustable characteristic with respect to specified region(s) of the screen assembly. | 2011-06-30 |
20110157173 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 2011-06-30 |
20110157174 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 2011-06-30 |
20110157175 | Reshaping A Camera Image - Apparatuses, computer media, and methods for altering a camera image, in which the source image may be angularly displaced from a camera image. A plurality of points on the camera image is located and a mesh is generated. Compensation information based on the displacement is determined, and a reshaped image is rendered from the mesh, the compensation information, and the camera image. The camera image is reshaped by relocating a proper subset of the points on the camera image. Deformation vectors are applied to corresponding points on the mesh using the compensation information. A correction factor is obtained from an angular displacement and a translation displacement of the source image from the camera image. The deformation factor is multiplied by the compensation factor to faun a deformation vector to compensate for angular and translational displacements of the source image from the camera image. | 2011-06-30 |
20110157176 | SYSTEM AND METHOD FOR CONSTRUCTING TRIANGULAR MESH SURFACE OF POINT CLOUD - A method for constructing a triangular mesh surface of a point cloud includes constructing triangles according to point cloud data, determining seed triangles from the constructed triangles. The method further includes selecting triangles that share a side with a determined seed triangle from the constructed triangle, determining a specific triangle having the biggest dihedral angle with the determined seed triangle and the biggest angle opposing the shared side of the determined seed triangle. The method also includes repairing holes formed by the specific triangles if the all specific triangles have been determined, adjusting a normal vector of each specific triangle, and outputting a triangular mesh surface constructed by the adjusted triangle. | 2011-06-30 |
20110157177 | AUTOMATIC TRACING ALGORITHM FOR QUANTITATIVE ANALYSIS OF CONTINUOUS STRUCTURES - This invention provides an automatic tracing algorithm for quantitative analysis of continuous structures, such as the images of tree-like or network-like structures. The algorithm includes the steps of encoding 3-D image voxels by using a source field encoding methodology followed by a defined image threshold, tracing the codelets along encoded voxels such that the characteristic element of a 3-D image such as the center line of fiber, fiber branch, loop, and end point can be determined systematically, and achieving the automatic analysis without manual intervention. In addition, quantitative measurements are exquisitely calculated by the location and distance of these characteristic elements between coded voxels. The algorithm is more suitable to automatically analyze the 2D/3D images of complex neurons, blood vessels, collagens in skin tissue, and fibril morphology in polymeric materials. | 2011-06-30 |
20110157178 | Method and System for Determining Poses of Objects - A pose for an object in a scene is determined by first rendering sets of virtual images of a model of the object using a virtual camera. Each set of virtual images is for a different known pose the model, and constructing virtual depth edge map from each virtual image, which are stored in a database. A set of real images of the object at an unknown pose are acquired by a real camera, and constructing real depth edge map for each real image. The real depth edge maps are compared with the virtual depth edge maps using a cost function to determine the known pose that best matches the unknown pose, wherein the matching is based on locations and orientations of pixels in the depth edge maps. | 2011-06-30 |
20110157179 | METHOD AND SYSTEM FOR PROVIDING AUGMENTED REALITY BASED ON MARKER TRACKING, AND COMPUTER PROGRAM PRODUCT THEREOF - A method, a system, and a computer program product for providing augmented reality based on marker tracking are provided. In the method, an image is captured by an image capturing unit, and whether a quadrangle is present in the image is determined. If the quadrangle is found in the image, whether the quadrangle is a marker that complies with a marker definition is determined. If the quadrangle is the marker, an identity of the marker and four vertice coordinates of a marker image are identified. A rotation state of the marker is determined according to the vertex coordinates of the marker image, and a relative displacement between the marker and the image capturing unit is calculated. A three-dimensional object is combined into the image according to the relative displacement, the rotation state, and the identity of the marker, so as to provide an augmented reality image. | 2011-06-30 |
20110157180 | VIRTUAL VISION CORRECTION FOR VIDEO DISPLAY - The virtual vision correction technique described herein pertains to a technique for determining a user's vision characteristics and/or adjusting a display to a user's vision characteristics. The virtual vision correction technique described herein provides vision correction for people with vision problems by making the video displayed adapt to the person's vision correction needs. In one embodiment of the technique, the user can state their vision prescription needs and the video displayed is processed to appear “20/20” to that person. Alternatively, the video display, for example, video display glasses, can “auto-tune” a representative image (such as an eye chart) to determine the appropriate video processing for that person. | 2011-06-30 |
20110157181 | METHODS AND SYSTEM FOR ARTIFICALLY AND DYNAMICALLY LIMITING THE DISPLAY RESOLUTION OF AN APPLICATION - Embodiments of the present invention are directed to provide a method and system for automatically applying artificial limits to display resolutions in a computing system to improve performance. Embodiments are described herein that automatically limits the display resolution of an application executing in a discrete graphics processing unit operating from configurations with limited means of data transfer to the system memory. By automatically limiting the resolution in certain detected circumstances, the rate of generated graphics data may be dramatically increased. Another embodiment is also provided which allows for the automatic detection of an application's initialization and pro-actively limiting the user-selectable resolutions in which the output of the application may be displayed in to a maximum resolution calculated for optimal performance. The application's termination is also detected, whereupon a comprehensive list of supported resolutions becomes available. | 2011-06-30 |
20110157182 | Electronic Device and Adjusting Control Method of Projection Resolution Thereof - An electronic device includes an image output module and a button module. The image output module has a storage unit storing a resolution table, and the resolution table has a plurality of resolution. The button module outputs a resolution adjusting signal. The image output module outputs an image having predetermined resolution and adjusts resolution of the image after receiving the resolution adjusting signal. This invention also provides an adjusting control method of projection resolution. | 2011-06-30 |
20110157183 | DEPICTION ARRANGEMENT - The invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a grid image arrangement for depicting a target image ( | 2011-06-30 |
20110157184 | IMAGE DATA VISUALIZATION - A method, a device, a system, and a computer program product for visualizing image data, about which there exists at least one piece of additional information are described. The steps performed for visualizing include displaying the image data as an image data image having pixels, the display further including: superimposed with respect to the image data image, at least partial display of additional information corresponding to individual pixels for generating an image data image enriched with and/or superimposed with additional information. Corresponding components are provided for visualization, in particular a display device designed for displaying further information such as additional information and the like superimposed with respect to the image data. | 2011-06-30 |
20110157185 | METHOD FOR PATTERN FILE FORMATION FOR A DRIVING AND CONTROLLING SENSING ELEMENT OF AN ELECTRIC/ELECTRONIC DEVICE AND AN APPARATUS FOR A DRIVING AND CONTROLLING SENSING ELEMENT OF AN ELECTRIC/ELECTRONIC DEVICE USING PATTERN FILE - A method for pattern file formation for driving and controlling the sensing element of an electric/electronic device and an apparatus for driving and controlling the sensing element of an electric/electronic device using the same, wherein an audio signal is called without playback to display, as a graph, a waveform of a visualized pattern file that has been generated without correction of the audio signal, so that a user can readily generate and correct the pattern file on a window screen; menus for preparing various pattern files are displayed; and it is made possible to apply a generated pattern file to the sensing element of an electric/electronic device using a variable voltage source, so that the light-emitting diode, vibration motor, actuator, and other sensing elements are driven and controlled either simultaneously or selectively, allowing the maximum sense of reality to be delivered to the user of the application program. | 2011-06-30 |
20110157186 | DEVICE FOR DISPLAYING A TEXT MESSAGE - A device for displaying a text message, comprising a display ( | 2011-06-30 |
20110157187 | CHARACTER STRING DISPLAY DEVICE, CHARACTER STRING DISPLAY METHOD AND STORAGE MEDIUM - In a map display device | 2011-06-30 |
20110157188 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM - An apparatus comprises: a storage unit adapted to store information that associates information representing the key frame with information representing the display form of the object of the key frame; an assignment unit adapted to assign, to the time-points corresponding to the key frames, indicators with which a difference between the display forms of the objects is identifiable; and a control unit adapted to, when a new key frame is set at a time-point of interest on the time axis where no key frame is preset, and the same indicator as one of the indicators is assigned to the time-point of interest, cause the storage unit to store information representing the newly set key frame in association with information representing the display form of the object of each preset key frame, which is information representing the display form of the object at the time-point to which the same indicator is assigned. | 2011-06-30 |
20110157189 | SHARED BUFFER TECHNIQUES FOR HETEROGENEOUS HYBRID GRAPHICS - The graphics processing technique includes detecting a transition from rendering graphics on a first graphics processing unit to a second graphics processing, by a hybrid driver. The hybrid driver, in response to detecting the transition, configures the first graphics processing unit to create a frame buffer. Thereafter, an image rendered on the second graphics processing unit may be copied to the frame buffer of the first graphics processing unit. The rendered image in the frame buffer may then be scanned out on the display. | 2011-06-30 |
20110157190 | FAST INTEGER DCT METHOD ON MULTI-CORE PROCESSOR - In a fast integer DCT method on multi-core processor, the instructions executed by a DSP are allocated with regular and symmetrical data flows for improving the hardware utilization of each task engine of a digital signal processor. Thus, common terms exhibit symmetrical arithmetical instructions. The symmetrical arithmetical instructions are properly arranged for task engines in parallel processing. The loading of the digital signal processor can be effectively reduced in performing the integer discrete cosine transformation to accordingly generate the result quickly. | 2011-06-30 |
20110157191 | METHOD AND SYSTEM FOR ARTIFICALLY AND DYNAMICALLY LIMITING THE FRAMERATE OF A GRAPHICS PROCESSING UNIT - Embodiments of the present invention are directed to provide a method and system for applying automatic power conservation techniques in a computing system. Embodiments are described herein that automatically limits the frame rate of an application executing in a discrete graphics processing unit operating off battery or other such exhaustible power source. By automatically limiting the frame rate in certain detected circumstances, the rate of power consumption, and thus, the life of the current charge stored in a battery may be dramatically extended. Another embodiment is also provided which allows for the more effective application of automatic power conservation techniques during detected periods of inactivity by applying a low power state immediately after a last packet of a frame is rendered and displayed. | 2011-06-30 |
20110157192 | Parallel Block Compression With a GPU - Disclosed is a system and method for determining, in parallel on a graphics processing unit, a block compression case which results in a least error to a block. Once determined, the block compression case may be used to compress the block. | 2011-06-30 |
20110157193 | LOAD BALANCING IN A SYSTEM WITH MULTI-GRAPHICS PROCESSORS AND MULTI-DISPLAY SYSTEMS - In typical embodiments a three GPU configuration is provided comprising three discrete video cards, each connected to a standard monitor placed horizontally for a 3× horizontal resolution. In this configuration, depending on the load on each GPU, the vertical split lines are dynamically adjusted. To adjust the load balancing according to these virtual split lines, the rendering clip rectangle of each GPU is adjusted, in order to reduce the number of pixels rendered by the heavily loaded GPU. These split lines define the boundary of the scene to be rendered by each GPU, and, according to some embodiments, may be moved horizontally. Thus for example if a GPU has a more complex rendering clip polygon to render than the other GPUs, the neighboring GPUs may render the rendering clip polygon it displays plus a portion of the rendering clip polygon to be displayed by heavily loaded GPU. The assisting GPUs transmit to the heavily loaded GPU the portion of the rendering clip polygon to be displayed by GPU via the chipset with a peer-to-peer protocol or through a communication bus. The split line is dynamically adjusted after each scene. | 2011-06-30 |
20110157194 | SYSTEM, DATA STRUCTURE, AND METHOD FOR PROCESSING MULTI-DIMENSIONAL VIDEO DATA - A system, processor, data structure, and method are provided for processing multiple dimension data. A plurality of data elements stored in different dimensions in a sub-array of a first multiple dimension data array may be identified or determined to be correlated. The plurality of correlated data elements in different dimensions may be mapped to sequential positions in a single dimension of a second data array. In each computational cycle a plurality of data elements that are sequentially stored in the single dimension may be iteratively retrieved from the data array until at least all the correlated data elements are retrieved. The correlated data elements may be processed. | 2011-06-30 |
20110157195 | Sharing resources between a CPU and GPU - A technique to share execution resources. In one embodiment, a CPU and a GPU share resources according to workload, power considerations, or available resources by scheduling or transferring instructions and information between the CPU and GPU. | 2011-06-30 |
20110157196 | REMOTE GAMING FEATURES - Features are described herein that may be used to implement a system that enables a user to execute, operate and interact with a software application, such as a video game, on a client wherein the software application is executing on a remote server. The features enable the system to be implemented in an optimized fashion. For example, one feature entails intercepting graphics commands generated by the software application that are directed to a graphics application programming interface (API), manipulating the intercepted graphics commands to produce manipulated graphics commands that are reduced in size as compared to the intercepted graphics commands, and transferring the manipulated graphics commands from the server to the client for rendering thereon. | 2011-06-30 |
20110157197 | CENTRALISED INTERACTIVE GRAPHICAL APPLICATION SERVER - A centralised game server in a bank ( | 2011-06-30 |
20110157198 | Techniques for aligning frame data - Techniques are described that can used to synchronize the start of frames from multiple sources so that when a display is to output a frame to a next source, boundaries of current and next source are aligned. Techniques are useful to avoid visual distortions when changing from a first video source to a second video source. | 2011-06-30 |
20110157199 | Method and Device for Processing Digital Images - Disclosed is a method of processing a digital representation comprising a plurality of cells having respective cell values and being arranged in a regular grid. The method comprises performing at least one cell data reordering operation and performing at least one arithmetic operation for computing at least a first cell value of a first cell from one or more cell values of respective cells of the digital representation, each arithmetic operation including at least one multiplication. The method comprises performing the at least one reordering operation and the at least one arithmetic operation as at least two concurrent processes, each of the concurrent processes reading respective parts of the digital representation from respective memory buffers of a shared memory. | 2011-06-30 |
20110157200 | METHOD AND APPARATUS FOR PERFORMING ADAPTIVE MEMORY BANK ADDRESSING - A display system comprises a mapping memory comprising a plurality of memory banks configured to store a plurality of image tiles corresponding to an image, and an image mapping component configured to assign each of the plurality of tiles to one of the plurality of memory banks according to a first mapping or a second mapping, wherein the image mapping component determines whether to use the first or second mapping based on a bank interleaving metric of the first and second mappings. | 2011-06-30 |
20110157201 | Display data management techniques - Embodiments provide techniques for generation and outputting of display data. For instance, embodiments provide features involving frame data storage within display devices. Also, embodiments provide features involving the isolation of different user contexts to different frame buffers. Further, embodiments provide efficient techniques for saving frame data upon the transitioning between power states. Moreover, embodiments provide techniques for flexibly and dynamically allocating multiple display content to a physical display. | 2011-06-30 |
20110157202 | Techniques for aligning frame data - Techniques are described that can used to synchronize the start of frames from multiple sources so that when a display is to output a frame to a next source, boundaries of current and next source are aligned. Techniques attempt to avoid visible glitches when switching from displaying a frame from a first source to displaying frames from a second source even though alignment is achieved by switching if frames that are to be displayed from the second source are similar to those displayed from the first source. | 2011-06-30 |
20110157203 | ELECTRONIC APPARATUS WITH MULTIPLE SCREENS AND IMAGE DISPLAYING METHOD THEREOF - An electronic apparatus with multiple screens and an image displaying method thereof are provided. The image displaying method is adapted to an electronic apparatus. The electronic apparatus includes a first display unit and a second display unit. The image displaying method includes following steps. By a processing module, a digital file is read, and a content of the digital file is displayed on the first display unit. Whether the content of the digital file includes at least one dynamic image is detected by the processing module. When the content of the digital file includes the at least one dynamic image, the at least one dynamic image is displayed on the second display unit by the processing module. | 2011-06-30 |
20110157204 | METHODS, SYSTEMS, AND DATA STRUCTURES FOR GENERATING A RASTERIZER - Methods, systems and data structures produce a rasterizer. A graphical state is detected on a machine architecture. The graphical state is used for assembling a shell rasterizer. The machine architecture is used for selecting replacement logic that replaces portions of shell logic in the shell rasterizer. The machine architecture is used for selectively inserting memory management logic into portions of the shell logic to produce. | 2011-06-30 |
20110157205 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 2011-06-30 |
20110157206 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 2011-06-30 |
20110157207 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 2011-06-30 |
20110157208 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus. The image processing apparatus may synthesize an input frame with texture information of another frame and provide an output frame with an enhanced texture component. | 2011-06-30 |
20110157209 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus according to the present invention, comprises:
| 2011-06-30 |
20110157210 | BRIGHTNESS ADJUSTING DEVICE OF VIDEO DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME - The present invention relates to a video display apparatus. More specifically, the present invention relates to a brightness adjusting device of a video display apparatus that is able to improve perceived contrast ratio by brightness of a video signal input to the video display apparatus having a plasma display panel applied thereto. | 2011-06-30 |
20110157211 | DISPLAY CONTROL DEVICE AND DISPLAY CONTROL METHOD - Disclosed is a display control apparatus that enables a plurality of users to view their respective desired content simultaneously while suppressing a sacrifice of screen size. In a display control section ( | 2011-06-30 |
20110157212 | Techniques for adapting a color gamut - Techniques are described that can be used to provide color space conversion for images and video to a display color gamut space. Some techniques provide for accessing an sRGB gamut color table, determining a color conversion matrix based on the sRGB gamut color table and chromaticity values of RGBW primary and gamma stored in the display or associated with the display, applying color space conversion to the pixels for pixels using the color conversion matrix, and applying linear correction of pixels by applying a normalization factor to the color conversion matrix. In addition, some techniques provide analysis of content gamut with respect to display gamut in HSV space, adjustment in HSV space, and conversion back to RGB space before applying color space conversion. | 2011-06-30 |
20110157213 | APPARATUS AND METHOD FOR PROCESSING IMAGE, AND APPARATUS FOR DISPLAYING IMAGE - According to one embodiment, a first extraction unit extracts a first group of pixels having a specific hue from an input image. A second extraction unit extracts a second group of pixels having large distance from a reference axis on a plane defined by a chroma axis and a luminance axis from the first group. A first transform unit executes a plurality of color-transform processing to the second group and obtains a plurality of third groups of pixels as the second group transformed by each color-transform processing. A reliability calculation unit calculates a reliability of each third group. The reliability is larger when pixels of the third group are more located in shape of a straight line on the plane. A selection unit selects a color-transform processing by which the third group has the largest reliability from the plurality of color-transform processing. A second transform unit executes the color-transform processing to the input image to obtain an output image. | 2011-06-30 |
20110157214 | Multi-Screens Electronic Apparatus and Image Display Method Thereof - The present invention relates to a multi-screens electronic apparatus and image display method thereof. The method is applicable to an electronic apparatus with a display unit and a touch-sensitive display unit, comprising the following steps: reading a digital file via a processing module and display the content of the digital file on the display unit; choosing a specific region by using a region choosing module; displaying the content of the specific region on the touch-sensitive display unit by the processing module; when a touch control command is received by the touch display, adjusting the range of content on the touch-sensitive display; and adjusting the range of the specific region in the display unit according to adjusted range of the content displayed on the touch-sensitive display unit. | 2011-06-30 |
20110157215 | IMAGE OUTPUT DEVICE, IMAGE OUTPUT SYSTEM AND IMAGE OUTPUT METHOD - An image output method, which can be executed an information processing device, includes the steps of: storing in a storage medium layout definition information defining a layout of output information suitable to a display capability for each mobile information terminal to which identification information is assigned; receiving designation of desired output information through the mobile information terminal; receiving the identification information of the mobile information terminal from the mobile information terminal; selecting from the storage medium layout definition information corresponding to the received identification information of the mobile information terminal; and creating an image in which the output information, the designation of which has been received, is arranged according to a layout defined by the selected layout definition information. | 2011-06-30 |
20110157216 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC DEVICE - To provide a liquid crystal display device which can perform image display in both modes: a reflective mode where external light is used as an illumination light source; and a transmissive mode where a backlight is used. In one pixel, a region where incident light through a liquid crystal layer is reflected to perform display (reflective region) and a region through which light from the backlight passes to perform display (transmissive region) are provided, and image display can be performed in both modes: the reflective mode where external light is used as an illumination light source; and the transmissive mode where the backlight is used as an illumination light source. In addition, two transistors connected to respective pixel electrode layers are provided in one pixel, and the two transistors are separately operated, whereby display of the reflective region and display of the transmissive region can be controlled independently. | 2011-06-30 |
20110157217 | METHODS AND SYSTEMS FOR SUB-PIXEL RENDERING WITH GAMMA ADJUSTMENT - Sub-pixel rendering with gamma adjustment allows the luminance for the sub-pixel arrangement to match the non-linear gamma response of the human eye's luminance channel, while the chrominance can match the linear response of the human eye's chrominance channels. The gamma correction allows the sub-pixel rendering to operate independently of the actual gamma of a display device. The sub-pixel rendering techniques with gamma adjustment may be optimized for the gamma transfer curve of a display device in order to improve response time, dot inversion balance, and contrast. | 2011-06-30 |
20110157218 | METHOD FOR INTERACTIVE DISPLAY - A computer system controlled display is programmed with display recipes for generating display content that can be used in a storefront display system. A person near the display can be incorporated in to the displayed images and his or her physical characteristics can be altered. An alteration of the digital image can include altering clothing that the person is wearing. The person can view himself in the display including viewing the altered captured digital image of himself. Software techniques include detecting a personal reaction of the person to whatever is being displayed or to an object displayed proximate the electronic display. | 2011-06-30 |
20110157219 | AUTOMATIC TARGETING OF BROWSER CONTENT TO OPTIMAL RENDERING ENGINE - Embodiments of the present invention provide a method, system and computer program product for content driven selection of a rendering engine. In an embodiment of the invention, a method for or content driven selection of a rendering engine can include retrieving content for display in a content browser executing in memory by a processor of a host computer, mapping at least one directive embedded in the retrieved content to a target rendering engine, selecting the target rendering engine for rendering the content, and passing the content to the selected target rendering engine. In this regard, in an aspect of the embodiment, multiple directives embedded in the retrieved content can be mapped, each to one of a selection of different target rendering engines, and a most often mapped one of the target rendering engines can be selected for rendering the content. | 2011-06-30 |
20110157220 | System and method for drawing stream and road centerline for GIS-based linear map production - Disclosed herein is a system and method for drawing a stream and road centerline for GIS-based linear map production, which performs a series of processes of automatically detecting accurate positions of points of a centerline using contour line data of a stream map or a road map having a digital map form, which is extracted from a digital map produced through remote sensing or construction of national geographic information systems, and connecting the detected points of the centerline so as to update stream and road centerline data generated by an inaccurate method and algorithm and to enable an accurate centerline to be used in various application fields. | 2011-06-30 |
20110157221 | CAMERA AND DISPLAY SYSTEM INTERACTIVITY - A system for generating and altering an image display using live camera input. A camera coupled to the display and to a controlling computer system detects a person observing the display and displays the person observing. The computer system controls the display and includes a processing system capable of modifying the captured digital image to illustrate the person using a product. The system can be disposed in a storefront window for viewing by persons in a public space and the camera is disposed to capture an image of the person in the public space. | 2011-06-30 |
20110157222 | DATA PROCESSING AND DISPLAY SYSTEM - A data processing and display system includes processing and display means adapted for displaying, from a more secured domain and on a same screen of a display processing device, information data from one or more less secured domains and active data from the more secured domain as a superimposition. | 2011-06-30 |
20110157223 | ELECTRO-OPTIC VISION SYSTEMS - An image processing system for displaying an augmented real scene image. The system includes a device for identifying a geographic position, a processor for combining a real scene image at the position with information about the real scene to produce an augmented image and a display for displaying the augmented image. | 2011-06-30 |
20110157224 | PRESENTATION DEVICE - The presentation device | 2011-06-30 |
20110157225 | METHOD FOR GENERATING DIGITAL CONTENT BY COMBINING PHOTOGRAPHS AND TEXT MESSAGES - A method for generating digital content where an intermediary figure included in an inputted image is perceived, a digital object is inserted into a location where the intermediary figure is displayed, and digital content, which is the image into which the digital object is inserted, is displayed. Accordingly, the user can generate digital content easily using a touch screen. | 2011-06-30 |
20110157226 | DISPLAY SYSTEM FOR PERSONALIZED CONSUMER GOODS - A computer implemented method of generating an image display. A database stores images of products to be sold by a merchant and templates for organizing a display of the images. The templates each have attributes matching a particular product inventory and images of particular products can be disposed in preselected and predesigned locations in the template. When an inventory of products offered for sale by the merchant changes or is updated, then the template attributes can be changed to reflect the current inventory. The current product images can then be displayed within a template on at least one electronic display. | 2011-06-30 |
20110157227 | GROUP DISPLAY SYSTEM - A system for generating an image display comprising a digital camera for capturing digital images, a computer for automatically selecting a digital image template having a designated location for disposing one of the captured digital images, and the computer for selecting one of the captured digital images to be disposed therein, an electronic display for displaying the digital template with the captured digital image disposed in the designated location, and a transmission channel for transmitting to the electronic display the captured digital images. | 2011-06-30 |
20110157228 | METHOD FOR GROUP INTERACTIVITY - A computer implemented method of generating a scoreboard display comprising capturing and storing digital images at an entertainment venue during an entertainment event, selecting at least one of the captured images including selecting at least one template within which to dispose the selected image, and displaying on the scoreboard the template and the at least one selected digital image disposed therein. The captured image preferably includes a person attending the entertainment event and can be a motion image or a live motion image. | 2011-06-30 |
20110157229 | VIEW SYNTHESIS WITH HEURISTIC VIEW BLENDING - Various implementations are described. Several implementations relate to view synthesis with heuristic view blending for 3D Video (3DV) applications. According to one aspect, at least one reference picture, or a portion thereof, is warped from at least one reference view location to a virtual view location to produce at least one warped reference. A first candidate pixel and a second candidate pixel are identified in the at least one warped reference. The first candidate pixel and the second candidate pixel are candidates for a target pixel location in a virtual picture from the virtual view location. A value for a pixel at the target pixel location is determined based on values of the first and second candidate pixels. | 2011-06-30 |
20110157230 | METHOD AND APPARATUS FOR MEASURING SPINAL CHARACTERISTICS OF A PATIENT - In a system for analyzing the spine of a patient, an X-ray is taken at one location, and the resulting X-ray image is transmitted to a remote location. At the remote location, the raw image is presented to a user who then selects some of the vertices of a polygon approximating the shape of the vertebrae in the X-ray. A processor is then used to calculate the position of the remaining vertices. The idealized shapes are then used to generate a report indicative of the spine. If necessary, a positioner is placed on the patient while the X-ray is taken and the image of the positioner is used to determine an angle of distortion of the vertebrae image and a scaling factor that can be used to determine the actual size of the vertebrae and the spatial spinal segmental relationship. | 2011-06-30 |
20110157231 | ELECTRONIC CONTROL APPARATUS AND METHOD FOR RESPONSIVELY CONTROLLING MEDIA CONTENT DISPLAYED ON PORTABLE ELECTRONIC DEVICE - An electronic control apparatus including motion sensors is integrated in a portable electronic device to responsively control a media content stored in the portable electronic device, in response to motion sensor signals to flip, zoom, displace images/pages of the media content displayed on a display field of a display thereof. Accordingly, a responsive control method includes the steps of: presetting a first threshold angle; sensing an first rotation angle of the portable electronic device to send out a first rotation sensing signal as a rotation of a yaw, pitch or roll of a portable electronic device detected by a sensing module including motion sensors; and receiving the first rotation sensing signal to calculate and determine whether the first rotation angle is greater than the first threshold angle to responsively control a media content stored in an electronic control apparatus be flipped, zoomed or displaced when the first rotation angle is greater than the first threshold angle. | 2011-06-30 |
20110157232 | PROJECTION-TYPE DISPLAY APPARATUS AND GEOMETRIC DISTORTION CORRECTING METHOD FOR CORRECTING GEOMETRIC DISTORTION - A projection-type display apparatus includes a display unit having a first effective area that is the largest usable area for a display, and a geometric distortion corrector configured to correct a geometric distortion by performing, for an input image that is superimposed onto an image of a second effective area that is set in and smaller than the first effective area and is a virtual effective area whose geometric distortion has not yet been corrected, enlargement processing so that a third effective area that is a post-correction virtual effective area can have a portion located in an area between the first effective area and the second effective area and the second effective area can be enlarged. | 2011-06-30 |
20110157233 | DISPLAY APPARATUS, DISPLAY CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING DISPLAY CONTROL PROGRAM - A display apparatus includes a display that is adapted to display an image, a first storage device that stores first data in which each of a plurality of reference distances is associated with at least one application of a plurality of applications, a detection device that detects a target distance that is a distance from a user to the display apparatus, a selection device that refers to the first data and selects, from among the plurality of applications, the at least one application associated with one of the plurality of reference distances corresponding to the target distance detected by the detection device, and a display control device that activates the at least one application selected by the selection device and displays the at least one application on the display. | 2011-06-30 |
20110157234 | METHOD FOR ENLARGING A DISPLAY REGION ON A DISPLAY UNIT - A method for enlarging display regions on displays is provided. The method includes a definition of at least two enlargeable display regions, determining a touch screen signal, associating the touchscreen signal with an enlargeable display region to be enlarged and a display region-specific enlargement of the enlargeable display region to be enlarged. | 2011-06-30 |
20110157235 | METHOD AND SYSTEM OF DISPLAYING DATA SETS INDICATIVE OF PHYSICAL PARAMETERS ASSOCIATED WITH A FORMATION PENETRATED BY A WELLBORE - Displaying data sets indicative of physical parameters associated with a formation penetrated by a wellbore. At least some of the illustrative embodiments are methods including: obtaining data regarding a trajectory of a wellbore; obtaining a first data set indicative of a first physical parameter associated with a formation penetrated by the wellbore; obtaining a second data set indicative of a second physical parameter associated with the formation; displaying a two-dimensional image that simulates a three-dimensional trajectory of the wellbore, the two-dimensional image from a particular viewpoint relative to the three-dimensional trajectory of the wellbore; displaying along the two-dimensional image a representation of the first data set on a first surface that abuts the trajectory of the wellbore; and displaying along the two-dimensional image a representation of the second data set on a second surface that abuts the trajectory of the wellbore. | 2011-06-30 |
20110157236 | HEAD-MOUNTED DISPLAY - A head-mounted display includes an image display that is mounted on the head of a user and permits the user to visually recognize an image, input detector that is mounted on the body of the user to detect coordinates of input by a user in a detection area, an image generation unit that generates a trajectory image of the input based on the coordinates of input and output this generated trajectory image to the image display, a displacement determination unit that determines a relative displacement of the character written into the detection area from the coordinates of input, and a position correction unit that corrects the displacement of the character based on the displacement. | 2011-06-30 |
20110157237 | METHOD FOR ADJUSTING FRAME BRIGHTNESS - A method for adjusting frame brightness is provided. First, an image data in YUV format is received. Next, a dimming curve is determined according to an overall average pixel level value of the image data and a number distribution of pixel level values. Then, the image data is divided into a plurality of blocks, and a block average pixel level value of pixels in each of the blocks is calculated. Thereafter, the block average pixel level values are substituted into the dimming curve to obtain a plurality of block brightness values. Afterward, the image data is outputted and backlight sources corresponding to each of the blocks are driven to provide the block brightness values to each of the blocks for displaying a frame. | 2011-06-30 |
20110157238 | BACKLIGHT MODULE AND METHOD OF DETERMINING DRIVING CURRENT THEREOF - A method of determining driving currents of a backlight module includes: disposing the backlight module onto a base; defining a plurality of areas from a top area to a bottom are of the backlight module; and reducing the driving current of the area that is situated further from the base. | 2011-06-30 |
20110157239 | SYSTEM AND METHOD OF SAVING INPUT CONTENT - A method of saving input content on an electronic device is disclosed. A setting module sets M bits grayscale per sampled pixel, M is a whole number. A creating module creates a file to store input content. An obtaining module obtains data of the input content. A storing module stores the data in the file and stores M bits grayscale per sampled pixel. | 2011-06-30 |
20110157240 | Liquid Crystal Display and Method for Compensating Color Temperature - Disclosed is a liquid crystal display device and a method for compensating the color temperature of the liquid crystal display device. The timing controller according to the present disclosure, modulates the digital video data input from the host computer, compensates the shifted color temperature caused during the data modulation, and then sends the modulated and compensated digital video data to the data driving circuit. | 2011-06-30 |
20110157241 | LIQUID CRYSTAL DISPLAY AND METHOD FOR INITIALIZING FIELD PROGRAMMABLE GATE ARRAY - The present disclosure relates to a liquid crystal display device including a field programmable gate array (or “FPGA”) and a method for initializing the FPGA in stable. The present disclosure suggests a liquid crystal display device comprising: a liquid crystal display panel including a plurality of data lines and a plurality of gate lines crossing each other; a backlight unit configured to radiate backlight to the liquid crystal display panel; a backlight driving circuit configured to turn on and off light sources of the backlight unit according to a backlight dimming data; a data driving circuit configured to convert digital video data into positive and negative data voltages and to supply the positive and the negative data voltages to the plurality of data line; a gate driving circuit configured to supply a gate pulse to the plurality of gate line sequentially; a field programmable gate array configured to set circuit configurations of a built-in gate array logic part according to a gate array connection data downloaded from a non-volatile memory in order to modulated an input video data and to generate the backlight dimming data; and a timing controller configured to control operating timings of the data driving circuit and the gate driving circuit. | 2011-06-30 |
20110157242 | DISPLAY DEVICE INCORPORATING BACKLIGHT PLATE COMPOSED OF EDGE-LIT LIGHT GUIDES AND METHOD OF UNIFYING LIGHT EMISSION FROM SAME - The invention relates to a display device incorporating a backlight plate composed of edge-lit light guides and a method of unifying the light emission from the display device. The display device has a backlight plate composed of light guides adjacent to one another for guiding light from light sources, a liquid crystal panel disposed at a light exit side of the backlight plate and including cells with adjustable transmissivities, a memory device that stores data regarding light emission intensity distributions of the light guides, and a control device for computing compensation data and controlling the transmissivities of the cells. The light emission of the backlight is unified using the local-area dimming control technique by computing the light emission intensity distributions of the light guides and by obtaining the adjusted image signals for adjusting the transmissivities of the cells. | 2011-06-30 |
20110157243 | DISPLAY APPARATUS AND METHOD FOR DRIVING DISPLAY PANEL THEREOF - A display apparatus and a method for driving a display panel thereof are provided. The display apparatus comprises a display panel and a gate driver. The display panel comprises two gate lines, two source lines, a pixel and two transistors. The pixel is electrically coupled to the two gate lines and the two source lines through the two transistors respectively. The gate driver is for providing a first pulse to one of the gate lines according to a predetermined frequency and providing a second pulse to another one according to the predetermined frequency. An enabling period of the second pulse is behind an enabling period of the first pulse, and a predetermined time interval is existed between a rising edge of the second pulse and a rising edge of the first pulse. The predetermined time interval is longer than a time length of the enabling period of the first pulse. | 2011-06-30 |
20110157244 | IMAGE DISPLAY APPARATUS - There are provided a light source ( | 2011-06-30 |
20110157245 | APPARATUS, METHODS, AND SYSTEMS FOR MULTI-PRIMARY DISPLAY OR PROJECTION - An apparatus, methods, and systems for multi-color projection or display for video or lighting applications. One aspect of the present invention comprises an algorithm for utilizing at least four primary light sources to represent a projected pixel color. The algorithm and associated system can be applied to both a natively monochromatic light source or traditional light sources filtered for their colored components. The algorithm can be used for either color sequential or parallel modes of operation. The algorithm takes input pixel data represented in a universal color coordinate system, performs a color transform, and disperses the results among parallel display devices or sequentially to a single device such that each pixel is presented by the combination of four or more primaries. | 2011-06-30 |
20110157246 | BACKLIGHT UNIT, METHOD FOR DRIVING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A backlight unit, a method for driving the same, and a liquid crystal display device using the same are disclosed, in which a feedback voltage received in a controller to adjust a driving voltage to be supplied to a light-emitting diode string is smaller than a difference between the driving voltage and a string voltage, the backlight unit comprising a driving-voltage supplier; an LED string for receiving a driving voltage from the driving-voltage supplier, and generating a voltage drop corresponding to a string voltage; a feedback voltage generator for generating a first feedback voltage whose value is smaller than a difference between the driving voltage and the string voltage; and a controller for supplying a control signal to control the driving-voltage supplier based on the first feedback voltage. | 2011-06-30 |
20110157247 | Display Apparatus and Control Circuit of the Same - An image display device using the area control method for eliminating irregularities as seen from the side and also capable of lowering power consumption. The degree of flatness indicating the image flatness of an image in each image area is calculated, and in areas that are flat the light source luminance is set high in order to lessen irregularities as seen from the side; and in areas that are not flat the irregularities are difficult to perceive as seen from the side so an effect that cuts power consumption is obtained without having to correct the light source luminance. | 2011-06-30 |
20110157248 | IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - Disclosed is an image display device and its driving method, which facilitates to improve partial luminance in an image-display area by a local dimming method to partially control a backlight unit according to a display image, and simultaneously to reduce power consumption. | 2011-06-30 |
20110157249 | REFERENCE VOLTAGE GENERATING CIRCUIT AND METHOD FOR GENERATING GAMMA REFERENCE VOLTAGE - A reference voltage generating circuit includes a voltage divider, color signal selectors, voltage selectors, voltage drivers and an output driver. The voltage divider outputs first to N-th divided voltages using first and second reference voltages. Each color signal selector generates a divided voltage selection signal for one of RGB color signals. Each voltage selector selects and outputs one of the first to N-th divided voltages output from the voltage divider as a tap voltage for one of the RGB color signals based on the divided voltage selection signal generated by the corresponding color signal selector. Each voltage driver retains the tap voltage output from the corresponding voltage selector and outputs the retained voltage for one of the RGB color signals. The output driver finally outputs gamma reference voltages for one of the RGB color signals using the retained tap voltages output from the voltage drivers. | 2011-06-30 |
20110157250 | DISPLAY DEVICE AND ELECTRONIC DEVICE - A display device is provided, in which an emission period may be adjusted into multiple types with reduction in cost being achieved. The display device includes: a plurality of pixels, each pixel including a plurality of individual-color sub-pixels, each sub-pixel including an individual-color light emitting element and an emission control transistor; and emission control lines connected to the pixels. The individual-color sub-pixel includes one of a first individual-color sub-pixel including an emission control transistor of a first conductive type, and a second individual-color sub-pixel including an emission control transistor of a second conductive type different from the first conductive type. One emission control line is connected in common with at least one of each of the first and second individual-color sub-pixels. | 2011-06-30 |
20110157251 | INTERFACE CIRCUIT, AND SEMICONDUCTOR DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A method of reducing power consumption caused by leakage current in an interface circuit between modules that are driven by different power sources is disclosed. The interface circuit includes an output driver that operates by a first power supply voltage in a first mode and does not operate in a second mode in which the first power supply voltage is prevented from being applied, an input buffer that is operated by a second power supply voltage in the first and second modes, and a transmission line that connects an output terminal of the output driver to an input terminal of the input buffer. The interface circuit further includes a current leakage prevention circuit that prevents, in the second mode, a current leakage in the input buffer between a second power supply voltage source that supplies the second power supply voltage and a ground voltage source. | 2011-06-30 |