05th week of 2012 patent applcation highlights part 26 |
Patent application number | Title | Published |
20120026138 | DISPLAY DRIVER CIRCUIT AND BOARD MODULE INCLUDING SAME - In the case where input terminals of a display driver circuit are compatible with two or more types of interface specifications, an LSI chip, which is the display driver circuit, has some input terminals connected to parallel data lines and its output terminals connected to display lines, and these input terminals and output terminals are arranged along a long side located on the display portion side. In at least one example embodiment, the rest of the input terminals, which are intended for parallel interface, are arranged along a long side located on the FPC board side. With this configuration, the long sides of the LSI chip can be rendered shorter (than in the case where all input terminals are arranged in a row) without causing malfunction. | 2012-02-02 |
20120026139 | LIGHT FEEDBACK CONTROL SYSTEM FOR A DISPLAY DEVICE AND METHOD FOR FEEDBACK CONTROL - A light feedback control system can obtain a correct light feedback signal for a backlight source by using an optical sensor disposed inside a backlight unit or outside a display device after subtracting the effect of ambient light sensed by the optical sensor when a backlight element is turned off. The optical sensor senses light intensity and the ambient light source at a double frequency of the frequency at which a backlight element emits light. The light feedback control system may further control the ambient light source and the backlight element, driving them to illuminate alternately, while the optical sensor synchronizes with the backlight element and senses light signals of the backlight element. Accordingly, exact information about the light intensity or color of the backlight element can be obtained for feedback control of the display device. | 2012-02-02 |
20120026140 | DISPLAY DEVICE WITH IMAGE CAPTURING FUNCTION - A display device with an image capturing function includes a power supply and a thin film transistor liquid crystal display (TFT-LCD) and a processing unit. The processing unit includes a capturing module and a control module. The capturing module is placed on a back side of the TFT-LCD, and captures images of an object on a front side of the TFT-LCD. The control module is used for controlling the power supply to switch the TFT-LCD between a light permeating state and a light semi-permeating state. The control module is further used for controlling a capturing rate of the capturing module to be at least an integer multiple of a switch rate of the TFT-LCD between the light permeating state and the light semi-permeating state. | 2012-02-02 |
20120026141 | Bistable display apparatus and driving method - A bistable display with dot-matrix pixels is disclosed. The bistable display includes a front substrate, a plurality of first conductive electrodes, an electrophoretic medium layer, a plurality of second conductive electrodes, and a back substrate. The plurality of first conductive electrodes is disposed below the front substrate and parallel to each other along a first direction. The electrophoretic medium layer is disposed below the front substrate and the plurality of first conductive electrodes. The plurality of second conductive electrodes is disposed on the back substrate and parallel to each other along a second direction different from the first direction. A pixel is formed at each intersection of each first conductive electrode and each second conductive electrode. | 2012-02-02 |
20120026142 | PLASMA DISPLAY PANEL DRIVE METHOD AND PLASMA DISPLAY DEVICE - The luminance of black level in an image displayed on a plasma display panel is reduced to enhance the contrast and image display quality. For this purpose, in an initializing period, one of a forced initializing waveform, a selective initializing waveform, and a non-initializing waveform is applied to scan electrodes. Further, one field is formed of a special initializing subfield where the forced initializing waveform and the non-initializing waveform are selectively generated, and a plurality of selective initializing subfields where only the selective initializing waveform is generated. The number of forced initializing waveforms applied to one scan electrode is one in one field group. The non-initializing waveform is applied to the scan electrodes on both sides of the scan electrode applied with the forced initializing waveform in a special initializing subfield, in at least two special initializing subfields, i.e. the special initializing subfield and a special initializing subfield immediately succeeding the special initializing subfield. | 2012-02-02 |
20120026143 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME - A pixel capable of displaying an image with uniform brightness, the pixel including an organic light emitting diode, a first transistor to control an amount of current supplied from a first power source coupled to a first electrode to the OLED, a second transistor coupled between a data line and a third node to be turned on when a first scan signal is supplied to a first scan line, a first capacitor coupled between the gate electrode of the first transistor and a second node, a sixth transistor coupled between the second node and the third node to be turned off when an emission control signal is supplied to an emission control line, a second capacitor coupled between the third node and the first power source, a fifth transistor coupled between the first power source and the second node to be turned on when the first scan signal is supplied to the first scan line, and a fourth transistor coupled between a second electrode of the first transistor and the data line to be turned on when a second scan signal is supplied to a second scan line. | 2012-02-02 |
20120026144 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - There is provided an organic light emitting display device for preventing short and voltage drop between lines to improve yield. The organic light emitting display device includes: a plurality of sub-pixels located at crossing regions of a plurality of gate lines and a plurality of data lines; first power lines for supplying a voltage for driving the sub-pixels, each of the first power lines being shared by two adjacent sub-pixels from among the plurality of sub-pixels; and initial power lines for supplying an initial power to the sub-pixels, each of the initial power lines being shared by the two adjacent sub-pixels and located between the two adjacent sub-pixels. | 2012-02-02 |
20120026145 | Pixel and Organic Light Emitting Display Device Using the Same - A pixel of the present invention can display an image having uniform luminance. | 2012-02-02 |
20120026146 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - A pixel to compensate for the deterioration of an organic light emitting diode, the pixel including an organic light emitting diode; a pixel circuit including a driving transistor controlling an amount of current supplied to the organic light emitting diode; and a compensator compensating for the deterioration of the organic light emitting diode by using on-voltage applied when current flows in the organic light emitting diode and off-voltage applied when current does not flow in the organic light emitting diode; wherein the compensator includes: a compensating capacitor having a second terminal connected to a gate electrode of the driving transistor; and a first compensating transistor connected between a first terminal of the compensating capacitor and an anode electrode of the organic light emitting diode. | 2012-02-02 |
20120026147 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display unit including a plurality of pixels coupled to scan lines, first control lines, second control lines, and data lines, a control line driver for providing first and second control signals to the pixels through the first and second control lines, and a timing controller for controlling the control line driver. The timing controller is configured to determine a refresh rate of input data to control points of time at which the first and second control signals are applied in a frame. | 2012-02-02 |
20120026148 | ACTIVE MATRIX TYPE DISPLAY DEVICE AND ELECTRONIC DEVICE USING THE SAME - An active matrix display comprises pixels arranged in a matrix, signal lines, and scan lines orthogonal to the signal lines. Each pixel has a pixel electrode, a switch element connecting a corresponding signal line to the pixel electrode during a scan period, and a storage capacitor holding a signal voltage applied to the pixel electrode during the scan period. The storage capacitor connected between the pixel electrode and a capacity holding line corresponding to the pixel row. Every even number, above two, of the capacity storage lines are defined as a group. After all pixel rows corresponding to a group are scanned, the voltages of a half of the capacity storage lines in the group are switched from a first value to a second value, and the voltages of the other half of the capacity storage lines in the group are switched from the second value to the first value. | 2012-02-02 |
20120026149 | ELECTRO-OPTICAL DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A light-emitting device and an electronic apparatus, which are capable of preventing reduction of the amount of current flowing through light-emitting elements and which have an excellent display characteristic, are provided. Cathode wiring lines | 2012-02-02 |
20120026150 | DISPLAY ELEMENT AND ELECTICAL DEVICE - A display element ( | 2012-02-02 |
20120026151 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is disclosed. The liquid crystal display includes a data driving circuit, that converts digital video data into positive and negative data voltages, supplies the positive and negative data voltages to data lines of a liquid crystal display panel, and causes the data voltages supplied to the same data line to have the same polarity during one frame period, and a gate driving circuit sequentially supplying a gate pulse to gate lines of the liquid crystal display panel. Subpixels of the liquid crystal display panel include first and second subpixels positioned adjacent to each other in a horizontal direction. Each of the first and second subpixels is successively charged to the data voltages of two colors. | 2012-02-02 |
20120026152 | OVER-DRIVABLE OUTPUT BUFFER, SOURCE DRIVER CIRCUIT HAVING THE SAME, AND METHODS THEREFOR - Provided is an output buffer for a source driver circuit which receives an external buffer input signal and generates a buffer output signal having a predetermined target voltage, the output buffer including: an over-driving controller configured to generate a pair of first internal buffer input signals and a pair of second internal buffer input signals for an over-driving operation, based on a first over-driver enable signal and a second over-driver enable signal, the first and second over-driver signals being provided from an external source, and an output buffer unit configured to: perform the over-driving operation, based on the pair of first internal buffer input signals and the pair of second internal buffer input signals provided from the over-driving controller, and generate: a buffer output signal including a target voltage greater than the predetermined target voltage, or a buffer output signal including a target voltage less than the predetermined target voltage. | 2012-02-02 |
20120026153 | Liquid Crystal Driving Circuit - A liquid-crystal-driving circuit includes: a plurality of resistors connected in series between a first and second potentials; one or more voltage follower circuits to impedance-convert one or more intermediate potentials between the first and second potentials, to be outputted, respectively, the intermediate potentials generated at one or more connection points between the resistors, respectively; a common-signal-output circuit to supply common signals to common electrodes of a liquid-crystal panel, respectively, the common signals each being at the first and second potentials, and the intermediate potentials; and a segment-signal-output circuit to supply segment signals to segment electrodes of the panel, respectively, the segment signals each being at the first and second potentials, and the intermediate potentials according to the common signals, the segment-signal output circuit to change the potentials of the segment signals in a ramp form, at least if the potentials of the segment signals are changed with a maximum-possible-potential difference. | 2012-02-02 |
20120026154 | DIGITAL-TO-ANALOG CONVERTER CIRCUIT AND DISPLAY DRIVER - Provided first and second reference voltage set wherein the first reference voltage set includes a part or all of reference voltages of the second reference voltage set, and a decoder including first and second sub-decoder sections that select Q reference voltages from first and second reference voltage sets according to upper bits of the input digital signal and transfer the so selected reference voltages to the first to Qth nodes, and third and fourth sub-decoder sections that select first and second voltages from the Q reference voltages transferred to the first to Qth nodes according to lower bits of the input digital signal and transfer the so selected voltages to the first to Pth nodes. The first and third sub-decoder sections are made up of first conductivity type transistors, whilst the second and fourth sub-decoder sections are made up of second conductivity type transistors. Also provided an amplifier circuit takes a weighted average of voltages at the first to Pth nodes at a preset weighting factors and outputs the weighted average voltage at an output terminal as an analog signal corresponding to the input digital signal. | 2012-02-02 |
20120026155 | ORGANIC LIGHT EMITTING DISPLAY - There is provided an organic light emitting display. The organic light emitting display includes a display unit including pixels coupled to scan lines, control lines, and data lines; a control line driver for providing control signals to the pixels through the control lines; a scan driver for providing scan signals to the pixels through the scan lines; a data driver for providing data signals to the pixels through the data lines; a first power source driver for applying a first power to the pixels of the display unit; a second power source driver for applying a second power to the pixels of the display unit; and a timing controller for controlling the control line driver, the power source drivers, the scan driver, and the data driver. The timing controller is configured to determine a refresh rate of input data to control a length of an emission period in a frame. | 2012-02-02 |
20120026156 | Display Timing Control Circuit and Method Thereof - A display timing control circuit is capable of rapidly adjusting display timing to achieve frame synchronization. The display timing control circuit includes an output pixel clock generator, a display timing generator, and a clock adjusting unit. The output pixel clock generator generates an output pixel clock signal according to a reference clock signal and a clock divisor. The display timing generator generates a display timing signal and an output vertical reference signal having an output frame rate according to the output pixel clock signal. The clock adjusting unit adjusts the clock divisor according to the output pixel clock signal, the output vertical reference signal, and an input vertical reference signal having an input frame rate. | 2012-02-02 |
20120026157 | MULTI-VIEW DISPLAY SYSTEM - Embodiments of the invention are generally directed to a multi-view display system. An embodiment of an apparatus includes a display screen to display multiple views simultaneously, and a controller to control the views presented on the display screen. The apparatus is configurable by the controller to provide multiple view settings, the view settings including a first setting in which the apparatus provides a single view to each viewer of the display screen and a second setting in which the apparatus provides a first view to a first viewer of the display screen and a second view to a second viewer of the display screen. A first filtering element filters views presented to viewers of the display screen such that an intended view is displayed to one or more viewers. | 2012-02-02 |
20120026158 | THREE-DIMENSIONAL IMAGE GENERATION DEVICE, THREE-DIMENSIONAL IMAGE GENERATION METHOD, AND INFORMATION STORAGE MEDIUM - Provided is a three-dimensional image generation program, which is used for generating, as images to be used for stereoscopic display, two images showing a scene within a virtual three-dimensional space viewed from two cameras set in the virtual three-dimensional space, the three-dimensional image generation program causing a computer to function to: acquire a value of a screen distance parameter, which indicates a distance from a representative position for the two cameras to a virtual screen position in the virtual three-dimensional space; and generate, as the images to be used for the stereoscopic display, the two images showing the scene within the virtual three-dimensional space viewed from the two cameras disposed at positions and in directions that are determined based on the acquired value of the screen distance parameter. | 2012-02-02 |
20120026159 | ACTIVE TYPE DISPLAY APPARATUS AND DRIVING METHOD FOR PROVIDING STEREOGRAPHIC IMAGE - An active-type stereographic image display apparatus includes an image display unit; a touch sensing unit to sense a touch position through a first transparent electrode layer and a second transparent electrode layer that are arranged to cross with each other, and to separate an image output from the image display unit through a lens array into a first eye image and a second eye image based on a refractive index of light; and a lens driving control unit to control a focal length by controlling the lens array. The method for driving the active-type stereographic image includes displaying a stereographic image comprising a first eye image and a separate second eye image, sensing a touch position of a user input, separating an image output into a first eye image and a second eye image, and controlling a focal length provided by a lens array. | 2012-02-02 |
20120026160 | Photographable three-dimensional (3D) display apparatus - Provided is a three-dimensional (3D) display apparatus. The 3D display apparatus may include a mode decision unit to determine a mode corresponding to a predetermined criterion, a barrier panel to form a pattern based on the determined mode, and a controller to control a power of a backlight unit associated with an image panel, based on the determined mode. | 2012-02-02 |
20120026161 | STEREOSCOPIC DISPLAY - A stereoscopic display including a displaying element, a light converging element, and a scanning element is provided. The displaying element is adapted to provide a light. The light converging element is disposed on a transmission path of the light for converging the light to at least one view region. The scanning element is disposed on the transmission path of the light for changing at least one transmission direction of the light with time. The scanning element includes a plurality of scanning units. Each of the scanning units includes a first electrode, a second electrode, and a first material with anisotropic refractive indices. The first material with anisotropic refractive indices is disposed between the first electrode and the second electrode. | 2012-02-02 |
20120026162 | DIAGNOSIS ASSISTING APPARATUS, DIAGNOSIS ASSISTING PROGRAM, AND DIAGNOSIS ASSISTING METHOD - Providing a diagnosis assisting apparatus that allows, in a diagnostic screen of a tubular tissue, easy understanding of the positional relationship between a curved cutting surface represented by a CPR image and the tubular tissue. Extracting a tubular tissue region representing a tubular tissue from volume data obtained by imaging and setting a core line to the tubular tissue, generating a CPR image which includes the core line and a longitudinal section of the tubular tissue region, obtaining the longitudinal section from the CPR image generation means, generating a pseudo three-dimensional image that includes a mark representing the obtained longitudinal section, as well as the tubular tissue in the extracted tubular tissue region based on the volume data, and displaying the pseudo three-dimensional image. | 2012-02-02 |
20120026163 | METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - Data of display data signals input to a plurality of display circuits are alternately switched between an image data for the left eye and an image data for the right eye every a plurality of frame periods; the plurality of display circuits are divided into a plurality of groups each including the display circuits in at least one row, and in each group, pulses of display selection signals are sequentially input Z (Z is a natural number greater than or equal to 3) times to the display circuits in the respective rows; and data of the display data signal input during a K-th (K is a natural number greater than or equal to 2) frame period and data of the display data signal input during a (K−1)-th frame period are compared. As a result, a color image and a black image are selectively displayed. | 2012-02-02 |
20120026164 | AUTOSTEREOSCOPIC DISPLAY DEVICE WITH A SWITCHABLE PARALLAX BARRIER FOR SWITCHING BETWEEN TWO-VIEWS 3D DISPLAY MODE AND MULTI-VIEWS 3D DISPLAY MODE, AND METHOD THEREFOR - An auto stereoscopic image display device, comprising a screen with a plurality of subpixels, a first parallax barrier and a second parallax barrier which differs from the first parallax barrier by a different slot spacing. The display device is switchable between a first mode being a multi-views 3D mode (multi-users 3D mode) in which the first parallax barrier is activated while the second parallax barrier is deactivated and a second mode being a two-views 3D mode (single-user 3D mode) in which the first parallax barrier is deactivated while the second parallax barrier is activated. | 2012-02-02 |
20120026165 | Image Processing Apparatus and Method, and Program - The present invention relates to image processing apparatus and method, and a program which can display a multi-viewpoint image having more appropriate disparity. | 2012-02-02 |
20120026166 | SPATIALLY-CORRELATED MULTI-DISPLAY HUMAN-MACHINE INTERFACE - A human-machine interface involves plural spatially-coherent visual presentation surfaces at least some of which are movable by a person. Plural windows or portholes into a virtual space, at least some of which are handheld and movable, are provided by using handheld and other display devices. Aspects of multi-dimensional spatiality of the moveable window (e.g., relative to another window) are determined and used to generate images. As one example, the moveable window can present a first person perspective “porthole” view into the virtual space, this porthole view changing based on aspects of the moveable window's spatiality in multi-dimensional space relative to a stationary window. A display can present an image of a virtual space, and an additional, moveable display can present an additional image of the same virtual space. | 2012-02-02 |
20120026167 | METHOD FOR GENERATING A HEX-DOMINANT MESH OF A GEOMETRICALLY COMPLEX BASIN - A method for generating a mesh of a subterranean medium comprising at least one sedimentary layer crossed by at least one fault. The at least one layer is delimited vertically by two geological horizons discretized by two triangulated three-dimensional surfaces. For each horizon, a three-dimensional gridded surface is constructed by means of isometric unfolding accounting for the presence of the fault. Next, the mesh of the subterranean medium is generated by generating cells by creating links between the three-dimensional gridded surfaces. To do this, nodes of the first gridded surface that are situated on one side of the fault which differs from the side of a node of the second gridded surface having the same coordinates i, j are detected. Each non-detected node is joined with a node of the second gridded surface having the same coordinates i, j, and each detected node is joined with the fault by considering a direction of a neighboring node. Finally, the cells having at least two vertices in common are regularized. | 2012-02-02 |
20120026168 | SYSTEM AND METHOD FOR INTERACTIVE LIVE-MESH SEGMENTATION - A system and method for segmenting an anatomical structure. The system and method initiating a segmentation algorithm, which produces a surface mesh of the anatomical structure from a series of volumetric images, the surface mesh formed of a plurality of polygons including vertices and edges, assigning a spring to each of the edges and a mass point to each of the vertices of the surface mesh, displaying a 2D reformatted view including a 2D view of the surface mesh and the anatomical structure, adding pull springs to the surface mesh, the pull springs added based upon a selected point on a surface of the surface mesh and moving a portion of the surface mesh via an interactive point. | 2012-02-02 |
20120026169 | METHOD FOR VISUALIZING AN ATRIUM OF THE HEART IN A PATIENT - A method is disclosed for visualizing at least one section of the wall of an atrium of the heart in a patient after an ablation for treating atrial fibrillation, in which, based on a volume data record of the heart in the patient obtained after the ablation, at least the treated atrium of the heart in the patient is segmented, wherein those voxels are established that can be considered part of the inner surface, the outer surface, and the volume situated between the inner and outer surfaces of the wall of the treated atrium. Further, in at least one embodiment of the method, there is volume rendering or ray casting such that only the voxel values of those voxels that lie on the inner surface, in the volume, or on the outer surface of the wall of the treated atrium are used for visualizing at least the section of the wall of the treated atrium of the heart. At least one embodiment of the invention moreover relates to a computational program that executes the method, a computational unit that carries out the computational program, and/or a data medium with the computational program. | 2012-02-02 |
20120026170 | PROJECTION DISPLAY APPARATUS - A projection display apparatus according to embodiments includes a light source that emits color component light beams of a plurality of colors and an imager that modulates the color component light beams of a plurality of colors emitted from the light source. The projection display apparatus includes an element control unit that controls the imager; and a light source control unit that controls the light source. The element control unit controls the imager based on an image output signal obtained by a signal expansion process of an image input signal. The light source control unit performs a power reduction process of reducing power supplied to the light source according to an expansion amount of the image input signal expanded by the signal expansion process. The light source control unit performs a light emission period control process of adjusting light emission periods of a color component light beams of a plurality of colors emitted from the light source within a | 2012-02-02 |
20120026171 | PARALLEL ARRAY ARCHITECTURE FOR A GRAPHICS PROCESSOR - A parallel array architecture for a graphics processor includes a multithreaded core array including a plurality of processing clusters, each processing cluster including at least one processing core operable to execute a pixel shader program that generates pixel data from coverage data; a rasterizer configured to generate coverage data for each of a plurality of pixels; and pixel distribution logic configured to deliver the coverage data from the rasterizer to one of the processing clusters in the multithreaded core array. A crossbar coupled to each of the processing clusters is configured to deliver pixel data from the processing clusters to a frame buffer having a plurality of partitions. | 2012-02-02 |
20120026172 | COLLISION FREE CONSTRUCTION OF ANIMATED FEATHERS - To generate a skin-attached element on a skin surface of an animated character, a region of the skin surface within a predetermined distance from a skin-attached element root position is deformed to form a lofted skin according to one of a plurality of constraint surfaces, where each of the plurality of constraint surfaces does not intersect with each other. A sublamina mesh surface constrained to the lofted skin is created. A two-dimensional version of the skin-attached element is projected onto the sublamina mesh surface. The lofted skin is reverted back to a state of the skin surface prior to the deformation of the region of the skin surface. | 2012-02-02 |
20120026173 | Transitioning Between Different Views of a Diagram of a System - Presenting different views of a system based on input from a user. A first view of a first portion of the system may be displayed. For example, the first portion may be a device of the system. User input specifying a first gesture may be received. In response to the first gesture, a second view of the first portion of the system may be displayed. For example, the first view may represent a first level of abstraction of the portion of the system and the second view may represent a second level of abstraction of the portion of the system. A second gesture may be used to view a view of a different portion of the system. Additionally, when changing from a first view to a second view, the first view may “morph” into the second view. | 2012-02-02 |
20120026174 | Method and Apparatus for Character Animation - The present invention provides various means for the animation of character expression in coordination with an audio sound track. The animator selects or creates characters and expressive characteristic from a menu, and then enters the characteristics, including lip and mouth morphology, in coordination with a running sound track. | 2012-02-02 |
20120026175 | HIERARCHICAL PROCESSOR ARRAY - Apparatuses and methods are presented for a hierarchical processor. The processor comprises, at a first level of hierarchy, a plurality of similarly structured first level components, wherein each of the plurality of similarly structured first level components includes at least one combined function module capable of performing multiple classes of graphics operations, each of the multiple classes of graphics operations being associated with a different stage of graphics processing. The processor comprises, at a second level of hierarchy, a plurality of similarly structured second level components positioned within each one of the plurality of similarly structured first level components, wherein each of the plurality of similarly structured second level components is capable of carrying out different operations from the multiple classes of graphics operations, wherein each first level component is adapted to distribute work to the plurality of similarly structured second level components positioned within the first level component. | 2012-02-02 |
20120026176 | INTERFEROMETRIC MODULATOR WITH DIELECTRIC LAYER - By selectively placing color filters with different transmittance spectrums on an array of modulator elements each having the same reflectance spectrum, a resultant reflectance spectrum for each modulator element and it's respective color filter is created. In one embodiment, the modulator elements in an array are manufactured by the same process so that each modulator element has a reflectance spectrum that includes multiple reflectivity lines. Color filters corresponding to multiple colors, such as red, green, and blue, for example, may be selectively associated with these modulator elements in order to filter out a desired wavelength range for each modulator element and provide a multiple color array. Because the modulator elements are manufactured by the same process, each of the modulator elements is substantially the same and common voltage levels may be used to activate and deactivate selected modulation. | 2012-02-02 |
20120026177 | RESIZING OBJECTS IN REGIONS OF VIRTUAL UNIVERSES - Embodiments of the present invention provide an approach to resize (e.g., shrink and/or enlarge) objects in a region of a VU so that additional objects can be accommodated. Specifically, embodiments of the present invention provide a mechanism for a region/room to calculate when it has reached full capacity, and use a configurable multiplier to decrease the size of all objects in the room, including avatars, desks, chairs, tables, etc. This allows for accommodation of a significantly higher quantity of objects within the region. In a typical embodiment, the transition to smaller size would be seamless to the user. Moreover, in one embodiment, if the room is of a certain type (e.g., auditorium), additional objects may be auto-created or deleted based on the number of avatars entering or exiting the room. Still yet, objects can be enlarged as the occupancy falls below the capacity. | 2012-02-02 |
20120026178 | RAW IMAGE PROCESSING - A system, a method and computer-readable media for processing raw image data with a graphics processing unit (GPU). Raw image data generated by an imaging sensor is received. A set of instructions for demosaicing the raw image data is communicated to the GPU. The GPU is enabled to demosaic the raw image data by executing the set of instructions. | 2012-02-02 |
20120026179 | IMAGE PROCESSING DIVISION - In an image processing device, an image data generation unit generates image data of an object to be displayed on a display device in each vertical scan period. A memory management unit manages a working memory for storing the image data generated by the image data generation unit. The memory management unit selects a storage region of the working memory for storing image data when the same is generated and stores the generated image data in the selected storage region, and releases another storage region which stores image data that has been used for display on the display device, thereby allowing said another storage to store new image data. A drawing unit reads image data required to draw one line on the display device in each horizontal scan period from the working memory through the memory management unit, then generates the image data of one line based on the read image data, and stores the generated image data of one line in a line buffer. A controller sequentially instructs the image data generation unit to generate image data of each object before image data of each object is displayed on the display device in each vertical scan period. | 2012-02-02 |
20120026180 | SYSTEMS AND METHODS FOR CAPTURING AND RECREATING THE FEEL OF SURFACES - Systems and methods for capturing and recreating the feel of a surface are disclosed. A method for capturing a feel of a surface comprises contacting the surface with a handheld tool, recording data measured by the tool, and generating a texture model of the surface based on the recorded data. A method for recreating a feel of a surface comprises contacting a virtual surface with a handheld tool, determining an estimated contact force based on the data measured by the tool, generating a vibration waveform from a texture model based on the data measured by the tool; and actuating at least one actuator of the tool according to the vibration waveform. A system for capturing and recreating a feel of a surface comprises a handheld tool, a storage device, and a processor. | 2012-02-02 |
20120026181 | VIEWABLE BOUNDARY FEEDBACK - In general, this disclosure describes example techniques to distort one or more visible attributes of an image content portion when a user requests to extend an image content portion beyond a boundary of the image content. A device, such as, but not limited to, a mobile device may receive a request that is based on a user gesture to extend the image content portion beyond a boundary of the image content. The device may, in response to the request, distort one or more visible attributes of the image content portion to indicate recognition of the request and to further indicate that the request will not be processed to extend the portion of the image content beyond the boundary of the image content. | 2012-02-02 |
20120026182 | DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME - A display apparatus and a control method thereof, the display apparatus including a display unit to display thereon a two-dimensional (2D) image or a three-dimensional (3D) image, a brightness adjuster to adjust a brightness of an image that is displayed on the display unit, and a controller to control the brightness adjuster to change a maximum brightness of the display unit depending on whether the image displayed on the display unit is the 2D image or the 3D image. | 2012-02-02 |
20120026183 | VISUAL FIELD IMAGE DISPLAY DEVICE FOR EYEGLASSES AND METHOD FOR DISPLAYING VISUAL FIELD IMAGE FOR EYEGLASSES - A visual field image display device for spectacles capable of displaying a retinal image by simulation corresponding to change even in visual line direction. A visual field image display device for spectacles adapted to display a retinal image seen when wearing a progressive-addition lens by simulation includes: an image processing section adapted to create the retinal image by performing a processing of adding blur and distortion to data of an original image in a visual field corresponding to the direction of a visual line of an eye of a person in a state where the person wears the progressive-addition lens, wherein the blur and distortion correspond to a passing point of the visual line on the progressive-addition lens; and a display section adapted to display the retinal image created by the image processing section. | 2012-02-02 |
20120026184 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD - An image processing apparatus includes a first display controller configured to display a first image, a touch area detector configured to detect a touched area of the displayed first image, a first processor configured to change a tone of the touched area of the first image, a storage configured to store touched areas detected by the touch area detector, a second display controller configured to display a second image instead of the first image, and a second processor configured to change tones of the touched areas of the second image which are stored in the storage. | 2012-02-02 |
20120026185 | DISPLAY APPARATUS AND DISPLAY METHOD - A display device prevents the display screen from flickering even when the display mode changes automatically. The display device has plural modes, a viewing environment detector that detects the ambient brightness and changes the mode based on the detected ambient brightness, a screen brightness calculator that calculates the brightness of the display screen in each mode based on the average brightness of video data in one frame, and a screen brightness merger that, when the mode changes, gradually changes the brightness of the display screen from the brightness of the display screen before the mode change to the brightness of the display screen after the mode change. | 2012-02-02 |
20120026186 | ASSIGNING A COLOR TO A GRAPHICAL ELEMENT IN A MES SYSTEM - A method and a system assign a color to a graphical element displayed in a screen of a GUI application of a MES system. The graphical element represents manufacturing related information. The method includes providing a list of colors with a given number of colors; assigning to the graphic element to be displayed a graphic identifying key; providing a color association table for assigning to each graphic identifying key a color selected from the color list; and checking if, in the color association table, there is an association between the graphic identifying key of the graphical element to be displayed and its assigned color. Otherwise, if the association is not found, assigning to the graphic identifying key a color selected from the color list and adding the newly created association to the color association table. The graphical element with the color assigned is displayed to its graphic identifying key. | 2012-02-02 |
20120026187 | GENERATING A REPRESENTATION OF A LAYOUT HAVING PARTITIONS FOR EXCLUSION ZONES - A system generates a representation of a layout of a page, where the layout has plural partitions that divide the page, and where the layout specifies one or plural cuts in the page that define the partitions. Exclusion zones are provided in respective partitions, where the exclusion zones define corresponding areas that are free of content that are to be inserted in the page. | 2012-02-02 |
20120026188 | HAND-HELD MOBILE APPARATUS CAPABLE OF QUICKLY DISPLAYING PICTURES AND METHOD OF QUICKLY DISPLAYING PICTURES APPLICABLE THERETO - A hand-held mobile apparatus and a method capable of quickly displaying picture are disclosed. The method includes the steps of linking a communication unit to a server via a network system; storing a picture downloaded from the server in a storage unit; compressing the downloaded picture with an encoder unit, so that the compressed picture has a file size smaller than the downloaded picture; using a recognition unit to recognize whether the compressed picture is a head image; if yes, using a naming unit to specify a first file name to the compressed picture; storing the compressed picture in the storage unit; and displaying the compressed picture in a display screen. Further, a data buffer is provided to temporarily store the compressed picture transmitted by a control unit to the display screen, so that the compressed pictures can be quickly displayed on the hand-held mobile apparatus having the above units. | 2012-02-02 |
20120026189 | DISPLAY DEVICE, DISPLAY SYSTEM AND DISPLAY METHOD - A projector includes: a display-side communication unit that receives participation request information and image information from a plurality of terminal devices; a display-side image generating unit that generates an entire image including individual images that are based on the image information; and a display-side display unit that displays the entire image. The display-side display unit displays an individual image that is based on the image information transmitted from the terminal device that has transmitted the participation request information first time regardless of an explicit display instruction, and does not display the individual image that is based on the image information transmitted from the terminal device that has transmitted the participation request information second or later time in a state in which there is no explicit display instruction but displays the individual image in a case where there is an explicit display instruction. | 2012-02-02 |
20120026190 | METHODS AND SYSTEMS FOR ATTITUDE DIFFERENTIATION IN ENHANCED VISION IMAGES - Methods and systems are provided for displaying information on a flight deck display onboard an aircraft. An exemplary method comprises obtaining image data for an imaging region and displaying, on the display device, a graphical representation of a first portion of the image data using a first visually distinguishable characteristic and a graphical representation of a second portion of the image data using a second visually distinguishable characteristic. The first portion corresponds to a portion of the image data above an attitude reference and the second portion corresponds to a portion of the image data below the attitude reference, and the first visually distinguishable characteristic and the second visually distinguishable characteristic are different. | 2012-02-02 |
20120026191 | METHOD FOR DISPLAYING AUGMENTATION INFORMATION IN AN AUGMENTED REALITY SYSTEM - A method for displaying augmentation information in an augmented reality system ( | 2012-02-02 |
20120026192 | APPARATUS AND METHOD FOR PROVIDING AUGMENTED REALITY (AR) USING USER RECOGNITION INFORMATION - An apparatus and method for providing Augmented Reality (AR) using user recognition information includes: acquiring user recognition information for a real object; selecting a virtual object that is to be mapped to the acquired user recognition information; and adding the user recognition information as mapping information for the selected virtual object. | 2012-02-02 |
20120026193 | DISPLAY CONTROL APPARATUS FOR DISPLAYING IMAGE, DISPLAY CONTROL METHOD, PROGRAM AND STORAGE MEDIUM - A display control apparatus that allows a user to easily find a desired image on a multi-display screen in a short time. Attribute information of images stored in a storage medium is read out. The images stored in the storage medium is classified into a plurality of groups on the basis of the read attribute information and arranged for each group on a multi-display screen which is controlled to be displayed on a display device. Display processing is controlled so that, when the multi-display screen is displayed, an image having the highest priority of the display processing in a first group having the highest priority of the display processing of the groups is displayed first, and then display processing of an image having the highest priority of the display processing in a second group of the groups, which has the second highest priority of the display processing, is next performed before an image having the second highest priority of the display processing in the first group is displayed. | 2012-02-02 |
20120026194 | VIEWABLE BOUNDARY FEEDBACK - In general, this disclosure describes example techniques to distort one or more visible attributes of an image content portion when a user requests to extend an image content portion beyond a boundary of the image content. A device, such as, but not limited to, a mobile device may receive a request that is based on a user gesture to extend the image content portion beyond a boundary of the image content. The device may, in response to the request, distort one or more visible attributes of the image content portion to indicate recognition of the request and to further indicate that the request will not be processed to extend the portion of the image content beyond the boundary of the image content. | 2012-02-02 |
20120026195 | Method of Applying A Spherical Correction To Map Data For Rendering Direction-Of-Travel Paths On A Wireless Communications Device - Displaying a map on a wireless communications device includes steps of obtaining map data for rendering the map to be displayed on the wireless communications device, determining a rotation that, when applied to the map, will orient a selected path in a selected direction, such as a current direction of travel, generating a corrected rotation by applying a spherical correction factor, e.g. based on a current location, and rendering the map on a display of the wireless communications device by applying the corrected rotation. The spherical correction factor corrects for map distortions that occur at high latitudes for paths that are neither purely north-south or east-west. When such a path is rotated to face upward to show direction of travel, the path needs to be straightened by applying the spherical correction factor. | 2012-02-02 |
20120026196 | APPARATUS INCLUDING A SENSOR ARRANGEMENT AND METHODS OF OPERATING THE SAME - An apparatus is provided, which comprises: a display configured to display an image,a sensor arrangement ( | 2012-02-02 |
20120026197 | Method and Apparatus for Viewing Content on a Mobile Computing Device - Methods and apparatus for changing the display of content on a mobile computing device are disclosed. In one embodiment, a non-transitory, tangible computer readable storage medium, encoded with processor readable instructions to perform a method of changing a content display on a mobile computing device screen comprises operatively receiving and processing a first signal comprising visual content and displaying at least a portion of the visual content on screen. In additional a second signal is provided from at least one sensor and the mobile computing device is subsequently moved, the second signal is processed and the display of the at least a portion of the visual content on the mobile computing device screen is changed relative to the movement of the device. | 2012-02-02 |
20120026198 | ZOOM PROCESSING DEVICE, ZOOM PROCESSING METHOD, AND COMPUTER PROGRAM - Provided is a new framework to perform zoom processing of a screen displayed on a display by unit of a simple operation. A zoom processing device of this invention, includes: calculates a movement amount of a pointer which is selecting an object on the screen; and performs enlarged display of the screen including the object at a first magnification when, as a result of the calculation, the movement amount of the pointer is equal to or less than a threshold value, and performs reduced display of the screen including the object at a second magnification when, as a result of the calculation, the movement amount of the pointer is greater than a threshold value. | 2012-02-02 |
20120026199 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - A image display device is configured to perform the following operations when generating an enlarged image of an input image from the input image. The image display device first generates an enlarged image by performing an enlarging process on an input image, and generates a reduced image by performing a reducing process other than an inverse process of the enlarging process on the enlarged image. Thereafter, the image display device detects a difference between a pixel value of a pixel on the reduced image and a pixel value of a corresponding pixel on the input image, and corrects a pixel value of a pixel on the input image or the enlarged image based on the detected difference, thereby correcting the enlarged image to be finally output. | 2012-02-02 |
20120026200 | INFORMATION INPUT DEVICE, ON-SCREEN ARRANGEMENT METHOD THEREOF, AND COMPUTER-EXECUTABLE PROGRAM - Provided are an information input device, an on-screen arrangement method thereof, and a computer-executable program capable of preventing deterioration of operability even when an input disable region is set on a touch panel. An information input device capable of inputting information by an indicator touching a touch panel formed on a display screen includes an input disable region setting controller that sets an input disable region on a part of the touch panel and a display controller that rearranges an object being displayed on the display screen to avoid the set input disable region. | 2012-02-02 |
20120026201 | DISPLAY CONTROL APPARATUS AND DISPLAY CONTROL METHOD, DISPLAY CONTROL PROGRAM, AND RECORDING MEDIUM - An information processing device including a user interface that displays content and receives an input. The information processing apparatus controls the user interface to reduce a size of the displayed content based on a received input, and controls the user interface to display an operation corresponding to the content based on the size reduction. | 2012-02-02 |
20120026202 | INTERRUPT-BASED NOTIFICATIONS FOR DISPLAY SETTING CHANGES - The disclosed embodiments relate to a system that communicates a change in a display setting from a display to a host system for the display. During operation, the system determines at the display that the display setting has changed. Next, in response to the change, the system sends an interrupt from the display to the host system through a first interface, wherein the interrupt informs the host system that the display setting has changed. After sending the interrupt to the host system, the system receives a request from the host system to obtain values for one or more display settings including the changed display setting. In response to the request, the system sends updated values for the one or more display settings to the host system. | 2012-02-02 |
20120026203 | IMAGE COMPENSATION APPARATUS AND METHOD THEREOF AND FIELD SEQUENTIAL COLOR LIQUID CRYSTAL DISPLAY USING THE SAME - An image compensation apparatus and a method thereof and a field sequential color liquid crystal display (FSC-LCD) using the same are provided. The method includes performing a motion estimation to a first color image information so as to obtain a motion vector; performing a color decomposition to the first color image information so as to obtain a first sub-color-field and a residual color image information; performing a motion compensation to the residual color image information according to the motion vector, so as to obtain a second, a third and a fourth sub-color-fields; and separating a white component from the second, the third and the fourth sub-color-fields into the first sub-color-field, so as to make a color component corresponding to one of the second, the third and the fourth sub-color-fields to be zero, and accordingly output and provide a second color image information to the FSC-LCD to display frame(s). | 2012-02-02 |
20120026204 | THREE-DIMENSIONAL DISPLAY AND DRIVING METHOD THEREOF - A three-dimensional (3D) display is disclosed. One aspect includes: a display unit including a plurality of pixels and a slit barrier selectively shielding light irradiated from the display unit. The display unit additionally includes a controller controlling the turn-on and turn-off of the slit barrier and generating a first back light compensation signal compensating the reduction of the luminance of the display unit when the slit barrier is turned off and a second back light compensation signal compensating the reduction of the luminance of the display when the slit barrier is turned on to compensate the luminance reduction by the slit barrier. According to at least one aspect of the 3D display using a slit barrier scheme, it is possible to minimize the deterioration of luminance by a slit barrier. | 2012-02-02 |
20120026205 | DISPLAY PANEL, METHOD FOR DRIVING THE DISPLAY PANEL, AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A display panel includes first and second substrates. The first substrate includes a light blocking layer having an opening through the light blocking layer. The opening is arranged in a pixel area. The second substrate includes first and second transistors, first and second driving electrodes, and a shutter. The first transistor is turned on in response to a low level control voltage. The second transistor is electrically connected to the first transistor and is turned on in response to receiving a low level voltage from the first transistor. The first driving electrode is electrically connected to the first transistor, and the second driving electrode is electrically connected to the second transistor. The shutter exposes or covers the opening by moving to the first driving electrode or the second driving electrode according to the relative levels of voltages applied to the first and second driving electrodes. | 2012-02-02 |
20120026206 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A display apparatus includes a first pixel including a first pixel electrode connected to first data and gate lines, a second pixel including a second pixel electrode connected to a second data and gate lines, a third pixel including a third pixel electrode connected to a third data line and the first gate line, a fourth pixel including a fourth pixel electrode connected to a fourth data line and the second gate line, a fifth pixel including a fifth pixel electrode connected to a fifth data line and the second gate line, a sixth pixel including a sixth pixel electrode connected to a sixth data line and the first gate line, a seventh pixel including a seventh pixel electrode connected to a seventh data line and the second gate line, and an eighth pixel including an eighth pixel electrode connected to an eighth data line and the first gate line. | 2012-02-02 |
20120026207 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - There is provided an organic light emitting display capable of minimizing noise. A method of driving the organic light emitting display includes setting pixels included in horizontal blocks into a non-emission state, the pixels charging voltages corresponding data signals, the pixels starting to emit light at different times in units of the horizontal blocks, and emitting light from the pixels according to the charging voltages. | 2012-02-02 |
20120026208 | Image display apparatus - According to one embodiment, a set unit sets a display luminance signal indicating a luminance of a display unit. A first calculation unit calculates a first gamma characteristic signal of an image to be displayed, based on the display luminance signal and gray-scale levels of pixels of the image. A second calculation unit calculates a second gamma characteristic signal of each area of the image, based on gray-scale levels of pixels of each area. A conversion unit converts a gray-scale level of each pixel of the image, based on the first gamma characteristic signal and the second gamma characteristic signal of an area including a pixel to be converted in the image. The display unit displays the image in which the gray-scale level of each pixel was converted, based on the display luminance signal. | 2012-02-02 |
20120026209 | COLOR DISPLAY DEVICE - A color display device including a lower substrate, a driving array, a display layer, a color filter substrate and a transparent substrate is provided. The driving array is disposed on the lower substrate. The display layer is disposed on the driving array and includes a first region and a second region. The color filter substrate is disposed on the display layer and is located in the first region. The transparent substrate is disposed on the display layer and is located in the second region. The color display device has a high light reflectivity, thereby improving the display quality of the color display device. | 2012-02-02 |
20120026210 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a light source section; a liquid crystal display panel including pixels each configured of sub-pixels of three colors red (R), green (G) and blue (B) and a sub-pixel of a color (Z) with higher luminance than the three colors; and a display control section including an output signal generation section performing a display drive on the sub-pixels of R, G, B and Z with use of the output picture signals. A chromaticity point of the emission light from the light source section is set to a position deviated from a white chromaticity point. In the case where the input picture signals are picture signals indicating white (W), the output signal generation section performs a chromaticity point adjustment to adjust, to the white chromaticity point, a chromaticity point of display light emitted from the liquid crystal display panel based on the emission light. | 2012-02-02 |
20120026211 | LIQUID CRYSTAL DISPLAY APPARATUS - A LCD display includes a light source section, a LCD panel including a plurality of pixels each having sub-pixels of R, G, B, and Z, and a display control section including an output signal generation section. The display control section performs a display drive on the sub-pixels with use of the respective output video signals, and performs a lighting drive on the light source section with use of the lighting signal. The output signal generation section generates output video signals corresponding to the respective four colors, based on the input video signals, and generates a lighting signal of the light source section, based on the input video signals, to perform a predetermined dimming processing, based on both the input video signals and the generated lighting signal, and finally generates the output video signals through performing a predetermined color conversion processing, based on a resultant video signal from the dimming processing. | 2012-02-02 |
20120026212 | LED backlighting for liquid crystal display (LCD) - Techniques for providing LED-based backlighting in liquid crystal flat panel displays are disclosed. In one embodiment, the backlighting includes at least three color groups of light emitting diodes (LEDs) that are turned on successively for one frame of image. Liquid crystals (pixels) in an LCD are controlled in accordance with a display signal to transmit none, all or a determined amount of one or more of the colored lights from the three color groups of light emitting diodes in a cycle, resulting in an LCD with vivid colors and minimized tailing effects. | 2012-02-02 |
20120026213 | ILLUMINATION SOURCE AND METHOD THEREFOR - An illumination source and a method therefor. A light source includes a light circuit configured to process light and direct light, and a lighting element optically coupled to the light circuit to provide multiple colors of light. The light circuit propagates light using light guides. The use of light guides eliminates the use of free space optical elements, enabling the creation of more compact light sources. Furthermore, the use of light guides may enable the creation of light sources with fewer mechanical restrictions, thereby making the light sources potentially more reliable and less expensive. | 2012-02-02 |
20120026214 | Liquid Crystal Display Device Having A Plurality of First and Second Scanning Lines and a Plurality of First and Second Video Lines - A liquid crystal display device includes a liquid crystal display panel having first and second scanning lines, first and second video lines, a first scanning line driving circuit, a second scanning line driving circuit, at least one first video line driving circuit, at least one second video line driving circuit, a backlight having a number of light sources, and a light controlling circuit for controlling the turning on and off of the backlight. The first scanning lines are divided into M groups where M is an integer of 2 or more (M≧2), the second scanning lines are divided into N groups where N is an integer of 2 or more (N≧2), the region of the backlight which corresponds to the first scanning lines is divided into M regions, and the region which corresponds to the second scanning lines is divided into N regions. | 2012-02-02 |
20120026215 | DISPLAY DEVICE AND DRIVE METHOD FOR DISPLAY DEVICES - A display device supplies, during a vertical blanking interval, a data signal for a gray display to each data signal line so as to cause the each data signal line to retain the data signal for the gray display. In at least one example embodiment, the data signal for the gray display has a polarity identical to a polarity of a data signal supplied immediately before the vertical blanking interval. This achieves a display device and a method for driving a display device in each of which, while an AC driving is carried out so that (i) data signals having opposite polarities are written to respective picture elements adjacent to each other within the same row, (ii) a polarity of a data signal supplied to each data signal line is reversed at least once during one vertical period, and (iii) a polarity of a data signal written to each picture element is reversed for every predetermined period, an effective value of a voltage applied to liquid crystal is less likely to differ between a picture element to which a data signal having a positive polarity is written and a picture element to which a data signal having a negative polarity is written. | 2012-02-02 |
20120026216 | METHODS AND SYSTEMS FOR SUB-PIXEL RENDERING WITH ADAPTIVE FILTERING - Processing data for a display including pixels, each pixel having color sub-pixels, comprises receiving pixel data. Once the pixel data is received, processing data for a display includes converting the pixel data to sub-pixel rendered data, the conversion generating the sub-pixel rendered data for a sub-pixel arrangement including alternating red and green sub-pixels on at least one of a horizontal and vertical axis. Next processing data for a display includes correcting the sub-pixel rendered data if a condition exists and outputting the sub-pixel rendered data. | 2012-02-02 |
20120026217 | PRINTING APPARATUS - A printing apparatus includes a motor that drives an object to be driven; a detection unit that detects the speed of the object to be driven; and a control unit that controls driving of the motor based on a speed profile including an acceleration range, a constant-speed range, and a deceleration range, and determines that the speed of the object to be driven is abnormal when the difference between the detection speed of the detection unit and the speed of the speed profile exceeds a threshold value, wherein a first threshold value is set in the constant-speed range, and a second threshold value, which is higher than the first threshold value, is set in at least a portion of the acceleration range and the deceleration range. | 2012-02-02 |
20120026218 | Ink Loader with Access Synchronization - An ink loader for a phase change ink imaging device includes an automated access control system that enables ink stick insertion based on user initiated ink load requests with reference to the operating state of the imaging device. | 2012-02-02 |
20120026219 | LIQUID EJECTION APPARATUS AND LIQUID EJECTION METHOD - A liquid ejection apparatus including: a liquid ejection head including: an inside channel; and ejection openings; a tank; an air communication device; a supply channel; a return channel; a supply device; an adjusting device; and a controller, wherein the controller performs a liquid circulation control for circulating the liquid through the supply channel, the inside channel, and the return channel in order by controlling: the adjusting device such that a channel resistance value of the return channel is less than a predetermined maximum value; and the supply device to supply the liquid into the inside channel, wherein, when the liquid is circulated by the liquid circulation control, the controller starts a liquid discharge control for discharging the liquid by making the channel resistance value larger than that in the liquid circulation control, and wherein the controller controls the air communication device such that an inside of the tank is interrupted from the ambient air in at least a part of a period of the liquid circulation control. | 2012-02-02 |
20120026220 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus including: a liquid ejection head including: an inlet opening; an outlet opening; an inside channel; and ejection openings; a tank; a supply channel; a return channel; a supply device; and a controller, wherein the controller is configured to control the supply device to perform a circulating operation in which the liquid in the tank is transferred to the supply channel, the inside channel, and the return channel in order and returns to the tank, and wherein the controller is configured to control the supply device such that a unit-time supply amount that is an amount of the liquid to be supplied to the inside channel per unit time in a first period in the circulating operation is less than that in a second period that is after the first period. | 2012-02-02 |
20120026221 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus including: a liquid ejection head including an inside channel; a supply channel; a return channel; a supply device; an adjusting device; and a controller, wherein the controller starts a liquid circulation control for circulating liquid through the supply channel, the inside channel, and the return channel in order by controlling: the adjusting device such that a channel resistance value of the return channel is less than a predetermined maximum value; and the supply device to supply the liquid into the inside channel, wherein, when the liquid is circulated, the controller starts a liquid discharge control for discharging the liquid by increasing the channel resistance value, wherein, when the liquid is discharged, the controller starts a liquid-discharge stopping control for stopping the discharge by decreasing the channel resistance value, and wherein the controller controls the supply device such that a liquid amount supplied to the inside channel per unit time when the discharge is stopped is less than that in the liquid circulation control. | 2012-02-02 |
20120026222 | SYSTEMS AND METHODS FOR COMMUNICATION OF DATE INFORMATION BETWEEN AN INK TANK AND A PRINTING DEVICE - Some or all of the needs above can be addressed by embodiments of the invention. According to one embodiment of the invention, a method for determining ink evaporation from at least one ink tank can be provided. The method can include determining a removal time associated with removal of at least one ink tank from a printing device. The method can also include determining an insertion time associated with insertion of the at least one ink tank into a printing device. In addition, the method can include estimating an amount of ink evaporation from the at least one ink tank during the time between the removal time and insertion time based at least in part on the difference between the removal time and insertion time. | 2012-02-02 |
20120026223 | Method and Apparatus for Spoofing Imaging Devices - Techniques for spoofing an imaging device adapted for reading data from an electrical storage device to determine a volume of ink in an ink container include providing a replacement electrical storage device for use with the ink container, the replacement electrical storage device comprising memory locations; and responding, by the replacement electrical storage device, to reads of memory locations of the replacement electrical storage device by returning data to the imaging device which causes the imaging device to calculate an inaccurate initial volume of ink stored in the ink container. | 2012-02-02 |
20120026224 | INK COMPOSITION, DIGITAL PRINTING SYSTEM AND METHODS - An ink composition has controlled conductivity, and a digital printing system and a method of printing an ink employ an offset inkjet printing platform. The ink composition includes pigment particles dispersed in an oil-based dielectric carrier fluid with an oil-soluble dispersant. A concentration of dispersant is a fraction of a concentration of the pigment particles sufficient to render an electrical conductivity of the ink composition less than 100 pico Siemens per centimeter (pS/cm). The printing system includes an ink having an electrical conductivity less than or equal to about 300 pS/cm, an inkjet print head, a transfer medium, a developer, a remover and an image transferer. In the method of printing, the ink is nonelectrostatically jetted to the transfer medium, and developed into a fixed image. A portion of a supernatant is removed from the fixed image, and the fixed image is transferred to a media substrate. | 2012-02-02 |
20120026225 | Line image forming method and apparatus - A line image forming method includes the steps of: ejecting a plurality of droplets of liquid sequentially from an inkjet head, the liquid containing a functional component; and depositing the droplets of the liquid onto a non-permeable medium, the deposited droplets becoming joined together on the non-permeable medium to form a line pattern of the liquid, wherein a receding contact angle of the liquid with respect to the non-permeable medium being not larger than 10°. | 2012-02-02 |
20120026226 | INKJET HEAD AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, an inkjet head includes a head main body having a plurality of nozzles and drive elements which discharges ink from the plurality of nozzles, a control section which controls the drive elements, and a ceramic base on which the head main body and the control section are arranged. The inkjet head further includes a cover which is formed of a resin in which ceramic particles are mixed, and fixed to the base to cover the control section and hold the control section inside, and an adhesive which is interposed between the base and the cover, and seals an interior of the cover. | 2012-02-02 |
20120026227 | INK JET PRINTING APPRATUS AND PRINTING METHOD - An ink jet printing apparatus and printing method are provided that can, without the addition of a special structure, suppress density imbalance between the print images formed by ink ejected from each of the ejection ports formed on a print head. As for the plurality of ejection ports, one portion of them are established as multiple impact ejection ports that form multiply impacted pixels at which the number of times ink is impacted at the same area is greater than at other pixels of the print area. And, print control is carried out such that more multiply impacted pixels are printed at print areas printed using ejection ports at the ends of the print head than at print areas printed without using ejection ports at the ends of the print head. | 2012-02-02 |
20120026228 | PRINTING APPARATUS AND PRINTING METHOD - A controller for printing a single region in which a background image is formed by the upstream background color nozzle row and the downstream background color nozzle row or in which a color image is formed by the upstream color nozzle row and the downstream color nozzle row is printed, among regions in the transporting direction, and an overlapping region in which a background image is formed by the upstream background color nozzle row and a color image is formed by the downstream color nozzle row or in which a color image is formed by the upstream color nozzle row and a background image is formed by the downstream background color nozzle row, among regions in the transporting direction, is provided. Here, the single region and the overlapping region are switched when one medium is printed. | 2012-02-02 |
20120026229 | INKJET PRINTING APPARATUS - To provide an inkjet printing apparatus that suppresses occurrence of image deterioration, such as a texture, a moire, and a streak in a printing result. In order for this to be achieved, a level is set up to a overlapping portion of a chip of a print head depending on dot impact accuracy, and a print data distribution rate of each chip in the overlapping portion is determined according to the level. | 2012-02-02 |
20120026230 | INKJET PRINTING APPARATUS - This invention prevents a possible color mixing, that may occur more than a predetermined time after the wiping operation, by executing a pre-printing cleaning ejection while at the same time minimizing the amount of waste ink produced by the cleaning ejection. To this end, if a color mixing is determined as being likely to occur an elapsed time after the previous wiping operation, the pre-printing cleaning ejection uses a second ink volume U, which represents both the color mixing elimination ink volume and the ejection failure elimination ink volume. If it is decided that there is no likelihood of the color mixing occurring the elapsed time after the wiping operation, the pre-printing cleaning ejection uses the first ink volume D which represents only the ejection failure elimination ink volume. | 2012-02-02 |
20120026231 | IMAGE FORMING APPARATUS AND METHODS THEREOF - A method of calibrating a transport roller includes forming a reference image through nozzles arranged in an array having an array height, moving a substrate a distance along a substrate transport path by the transport roller having a radius and a circumference, and determining an offset value based on an actual distance of substrate advancement corresponding to the reference image and movement of the transport roller. The circumference of the transport roller is equal to or less than at least one of the array height of the nozzle array or an image height of the reference image. | 2012-02-02 |
20120026232 | PRINTER, CONTROL METHOD THEREOF, AND STORAGE MEDIUM - A printer may include a sheet conveyance unit, a sheet detection unit, an ink sheet conveyance unit, a search position detection unit, and a control unit both to execute a continuous print mode by using sets of ink portions, where each set of ink portions has ink portions of an ink sheet, and to print screens adjacent to each other. In a case where power for the printer is turned ON, the control unit conveys a sheet that has been pulled out from a sheet housing unit in a direction for returning the sheet into the housing unit using the sheet conveyance unit. In addition, the control unit calculates a leading-end detection conveyance amount until a leading end of the sheet is detected by the sheet detection unit, and determines a discharge amount of the sheet based on the leading-end detection conveyance amount. | 2012-02-02 |
20120026233 | COUNTERACTING EXPANSION EFFECTS OF MOISTURE ON MEDIA WITHIN FLUID-EJECTION DEVICE - Expansion effects of moisture on media resulting from ejection of fluid by the fluid-ejection device onto the media within a print zone in accordance with a portion of a print job are inferred. In response to inferring the expansion effects of moisture on the media, an action is performed to counteract the expansion effects of moisture on the media. | 2012-02-02 |
20120026234 | ANTI-REFLECTIVE COATINGS FOR MICRO-FLUID APPLICATIONS - Micro-fluid ejection heads have anti-reflective coatings. The coatings destructively interfere with light at wavelengths of interest during subsequent photo imaging processing, such as during nozzle plate imaging. Methods include determining wavelengths of photoresists. Layers are applied to the substrate and anodized. They form an oxidized layer of a predetermined thickness and reflectivity that essentially eliminates stray and scattered light during production of nozzle plates. Process conditions include voltages, biasing, lengths of time, and bathing solutions, to name a few. Tantalum and titanium oxides define further embodiments as do layer thicknesses and light wavelengths. | 2012-02-02 |
20120026235 | INKJET INK COMPOSITION, INKJET RECORDING METHOD, AND PRINTED MATERIAL - An inkjet ink composition is provided that includes (Component 1-A) an N-vinyllactam, (Component 1-B) a compound represented by Formula (1), and (Component 1-C) at least one compound selected from the group consisting of a bisacylphosphine compound, a thioxanthone compound, a thiochromanone compound, and an α-aminoketone compound, the inkjet ink composition either not comprising a silicone-based surfactant or a fluorine-based surfactant or comprising a silicone-based surfactant and a fluorine-based surfactant at a total content of greater than 0 wt % but no greater than 0.03 wt % relative to the entire weight of the inkjet ink composition. | 2012-02-02 |
20120026236 | INKJET RECORDING METHOD, AND PRINTED MATERIAL - An inkjet recording method is provided that includes an image formation step of forming an image on a recording medium by discharging an ink composition containing a polymerizable compound and a polymerization initiator and having a surface tension at 25° C. in a range of 34.0 to 40.0 mN/m using an inkjet head having a nozzle plate with a face on the ink discharge side treated so as to have affinity for an ink, and a curing step of curing the ink composition by irradiating the discharged ink composition with actinic radiation. There is also provided a printed material recorded by the inkjet recording method. | 2012-02-02 |
20120026237 | PIGMENT DISPERSION LIQUID, INKJET INK, INK CARTRIDGE, IMAGE FORMING APPARATUS, RECORDING METHOD , AND IMAGE FORMED MATTER - The present invention provides an inkjet pigment dispersion liquid including a carbon black, a dispersant, and water, wherein the total number of coarse particles having a particle diameter of 0.5 μm or greater contained in the inkjet pigment dispersion liquid is 1,000,000/5 μL or less, and provides an inkjet ink using the inkjet pigment dispersion liquid. | 2012-02-02 |