23rd week of 2012 patent applcation highlights part 26 |
Patent application number | Title | Published |
20120139902 | PARALLAX IMAGE GENERATING APPARATUS, STEREOSCOPIC PICTURE DISPLAYING APPARATUS AND PARALLAX IMAGE GENERATION METHOD - An embodiment provides a parallax image generating apparatus including a disparity generating section, a disparity correcting section and an image shifting section. The disparity generating section is configured to receive a depth of each part of an input image, and based on the depth, generate a disparity for the part of the image for a respective viewpoint. The disparity correcting section is configured to correct a disparity of a target part of the image to a value based on a disparity obtained for a foreground part from among parts neighboring the target part. The image shifting section is configured to move a part of the input image based on the disparity corrected by the disparity correcting section, to generate a parallax image for the respective viewpoint. | 2012-06-07 |
20120139903 | Two dimensional displays, transparent displays, and three dimensional displays - The present disclosure describes a display apparatus for displaying two and three dimensional images and video. In some embodiments, the display is at least partially transparent, allowing the viewer to receive visual information from the display and see objects and the environment behind the display apparatus. | 2012-06-07 |
20120139904 | MOBILE TERMINAL AND OPERATION CONTROL METHOD THEREOF - A mobile terminal and an operation control method thereof are provided. The operation control method includes displaying a display screen including a first group of objects corresponding stereoscopic three-dimensional (3D) images and a second group of objects corresponding two-dimensional (2D) images on a display module; receiving a 3D indication input for distinguishing the first group of objects from the second group of objects; and displaying the first group of objects differently from the second group of objects in response to the received 3D indication input so that the first group of objects can be distinguished from the second group of objects. Since the objects corresponding to stereoscopic 3D images are displayed differently from the objects corresponding to 2D images, it is possible for a user to instantly determine whether an image corresponding to a given object is a stereoscopic 3D image or a 2D image. | 2012-06-07 |
20120139905 | Stereoscopic image display device and driving method thereof - A stereoscopic image display device may include: a display including a plurality of pixels; a data driver for applying first viewpoint image data and second viewpoint image data to a plurality of data lines connected to the pixels; a scan driver for applying a scan signal to a plurality of scan lines connected to the pixels to sequentially input the first viewpoint image data and the second viewpoint image data to the pixels; and a light emission driver for sequentially applying a light emitting signal to a plurality of light emitting lines connected to the pixels to allow the pixels to which the first viewpoint image data are input to sequentially emit light, and simultaneously applying a light emitting signal to a plurality of light emitting lines connected to the pixels to allow the pixels to which the second viewpoint image data are input to simultaneously emit light. | 2012-06-07 |
20120139906 | HYBRID REALITY FOR 3D HUMAN-MACHINE INTERFACE - A three dimensional (3D) mixed reality system combines a real 3D image or video, captured by a 3D camera for example, with a virtual 3D image rendered by a computer or other machine to render a 3D mixed-reality image or video. A 3D camera can acquire two separate images (a left and a right) of a common scene, and superimpose the two separate images to create a real image with a 3D depth effect. The 3D mixed-reality system can determine a distance to a zero disparity plane for the real 3D image, determine one or more parameters for a projection matrix based on the distance to the zero disparity plane, render a virtual 3D object based on the projection matrix, combine the real image and the virtual 3D object to generate a mixed-reality 3D image. | 2012-06-07 |
20120139907 | 3 DIMENSIONAL (3D) DISPLAY SYSTEM OF RESPONDING TO USER MOTION AND USER INTERFACE FOR THE 3D DISPLAY SYSTEM - A three dimensional (3D) display system is provided, which includes a screen which displays a plurality of objects with different depth values from each other, the plurality of objects having circulating relationship according to the corresponding depth values thereof, a motion detecting unit which senses a user motion with respect to the screen, and a control unit which measures a user motion distance in z-axis direction with respect to the screen according to the user motion, using an output from the motion detecting unit, selects one from among the plurality of objects in accordance with the measured user motion distance in the z-axis direction, controls the depth value of the one selected object so that the one selected object is displayed in front of the plurality of objects on the screen, and controls the depth values of a rest of the plurality of objects according to the circulating relationship. | 2012-06-07 |
20120139908 | MULTI-VIEW POINT 3D DISPLAY APPARATUS - A multi-view point 3D display apparatus using an active optical device is provided. The active optical device may change a path of light without a substantial drop of image resolution. | 2012-06-07 |
20120139909 | 3D DISPLAY APPARATUS AND METHOD OF DISPLAYING 3D IMAGES - A three-dimensional (3D) display apparatus and methods of displaying 3D images are provided. A 3D display apparatus includes a light source, a display unit, an active optical device for changing a travel path of light, and a plurality of projection optical systems. | 2012-06-07 |
20120139910 | 3D DISPLAY APPARATUS AND 3D DISPLAY METHOD THEREOF - A three-dimensional (3D) display apparatus and method controlling thereof are provided. The 3D display apparatus includes: a reception unit which receives a 3D image signal from another 3D display apparatus; a conversion unit which converts a disparity of the 3D image signal based on transmitter information of the other 3D display apparatus and receiver information of the 3D display apparatus, and generates an output 3D image signal having depth information which is proportional to depth information of the 3D image signal; and a display unit which outputs the output 3D image signal. | 2012-06-07 |
20120139911 | STEREOSCOPIC DISPLAY DEVICE AND DISPLAY METHOD - A stereoscopic display device of an embodiment includes a display device having pixels developing either one color of red, green and blue. A vertical period of pixel rows comprising the pixels arranged in one row in a lateral direction is three times a lateral period of the pixels, the pixels developing red, green and blue are alternately arranged in a lateral direction in the same row, the pixels in one row of two rows adjacent in a vertical direction are arranged such that lateral positions thereof are shifted to the pixels in the other row by ½ of the lateral period of the pixels, the pixels in rows adjacent in the same column through one row interposed therebetween are the pixels developing different colors of red, green and blue, and an average value of pitches of the elemental images is larger than a width of pieces of the pixels. | 2012-06-07 |
20120139912 | RENDERING OF TWO-DIMENSIONAL MARKUP MESSAGES - Embodiments of the present invention provide methods, systems, and apparatuses configured to receive or retrieve markup data associated with a message formatted for two-dimensional (2D) rendering, virtually render, by a first rendering module, the message in a non-displayed image in accordance with the markup data, and render, by a second rendering module, a three-dimensional (3D) object in a 2D display environment including texturing the non-displayed image on a surface of the 3D object in order to render the message. Other embodiments are also described. | 2012-06-07 |
20120139913 | DEVICE AND METHOD OF DATA CONVERSION FOR WIDE GAMUT DISPLAYS - A method and system for converting color image data (data outputting from element | 2012-06-07 |
20120139914 | Method and apparatus for controlling virtual monitor - An apparatus and method for controlling a virtual monitor in an augmented reality display system are provided. The method for controlling a virtual monitor in an augmented reality display system, including a camera for photographing an image for determining a location of the virtual monitor and for photographing an image of a user's finger, and a graphic device including window images, includes parallel-processing the image for determining a location of the virtual monitor and the window images and mapping the window images to a set location to create the virtual monitor, extracting a finger tip from the image of the user's finger, stencil-buffering an image of the finger tip not to render the image of the finger in the virtual monitor, determining whether the finger tip collides with the stencil-buffered virtual monitor, and controlling an operation of the virtual monitor according to the determination of the finger tip collision. | 2012-06-07 |
20120139915 | OBJECT SELECTING DEVICE, COMPUTER-READABLE RECORDING MEDIUM, AND OBJECT SELECTING METHOD - A depth selector | 2012-06-07 |
20120139916 | SYSTEM AND ASSOCIATED METHODOLOGY FOR THREE-DIMENSIONAL RENDERING OF DATA CONTAINING CLIPPING SHAPES - A system and method for rendering a three-dimensional object as clipped based on one or more clipping shapes. A three-dimensional space is partitioned based on the clipping shapes to determine a clipped volume domain having an envelope of faces. The envelope is projected onto a screen plane according to a first viewpoint. The three-dimensional modeled object is rendered as a clipped three-dimensional modeled object based on a determination, according to each pixel on the screen plane with respect to the first viewpoint, of which faces of the envelope are projected onto each pixel. Rendering can then be repeated any time the viewpoint is changed without requiring further data preparation. | 2012-06-07 |
20120139917 | 3D DATA ANALYSIS APPARATUS, 3D DATA ANALYSIS METHOD AND 3D DATA ANALYSIS PROGRAM - A 3D data analysis apparatus includes a data storage unit configured to store measurement data of microparticles, an input unit configured to select four independent variables from the measurement data, a data processing unit configured to calculate a position in a coordinate space using three variables of the selected variables as coordinate axes, calculate a figure from one residual variable of the selected variables, and create a 3D stereoscopic image showing a characteristic distribution of the microparticles, and a display unit configured to display the 3D stereoscopic image. | 2012-06-07 |
20120139918 | LAYER COMBINATION IN A SURFACE COMPOSITION SYSTEM - A system and method for processing and rendering multiple layers of a two-dimensional scene. A system provides a mechanism to determine a number of scene surfaces and a mapping between scene layers and scene surfaces. The mechanisms may include combining and aggregating areas of layers to create one opaque surface, aggregating non-overlapping semi-transparent opaque areas of layers, or creating surfaces from overlapping semi-transparent surfaces. Moving objects are accommodated, so that layers below a moving object may be rendered properly in frames where the moving object is above the layer and frames where the moving object is not above the layer, for each pixel. | 2012-06-07 |
20120139919 | 3D ANAGLYPH DISPLAY APPARATUS AND SYSTEM - An apparatus and method for displaying 3D video and imaging on a display system or television set which incorporate a transmissive display coupled over a multi-color backlighting panel having a plurality of distributed color emissive elements (e.g., colored LEDs). In response to detecting the framing output to the transmissive display, the color output of the backlight is alternately sequenced to enhance the anaglyph or to provide definition for alternate right/left image frames. In one implementation, the type of video stream being input (e.g., 2D, 3D, type of 3D, and so forth.) of the video is used in combination with user selected mode settings to determine whether display output is generated in a 2D mode with a fixed color (e.g., white) output or in a 3D mode in which the color alternates between a first and second color of backlighting. | 2012-06-07 |
20120139920 | CHARACTER GENERATION SYSTEM, CHARACTER GENERATION METHOD, AND PROGRAM - A character generating system ( | 2012-06-07 |
20120139921 | DETERMINING A NODE PATHTHROUGH A NODE GRAPH - Determining a node path through a node graph includes modifying the node graph in accordance with a predetermined platform performance, performing a path finding process through the node graph to obtain the node path, determining if the platform performance has changed, adjusting the node graph to compensate for a change in the platform performance, and re-performing the path finding process through the adjusted node graph to obtain the node path. | 2012-06-07 |
20120139922 | SYSTEM FOR DISPLAYING FUEL EFFICIENCY OF VEHICLE ON TERMINAL AND METHOD THEREOF - A system for displaying fuel efficiency of a vehicle on a terminal and a method thereof are provided. The system for displaying fuel efficiency on a terminal, includes: a vehicle terminal calculating average fuel efficiency of a vehicle using vehicle data; and a vehicle information center averaging average fuel efficiencies of respective vehicles of the same vehicle type when the average fuel efficiencies of a plurality of vehicles are received from respective vehicle terminals of the plurality of vehicles to calculate and transmit a reference average fuel efficiency to each of the respective vehicles, in which the vehicle terminals compare the average fuel efficiencies with the reference average fuel efficiency and display the comparison result on a screen, respectively. | 2012-06-07 |
20120139923 | WRAPPER FOR PORTING A MEDIA FRAMEWORK AND COMPONENTS TO OPERATE WITH ANOTHER MEDIA FRAMEWORK - A system comprises a media framework component graph, a first media framework, a second media framework, and a media framework translator. The media framework component graph comprises one or more components. The one or more components are coupled with the first media framework. The first media framework is designed to run the media framework component graph. The media framework translator enables the first media framework and the media framework component graph to both function as a component for the second media framework. | 2012-06-07 |
20120139924 | DYNAMIC ADAPTION OF ANIMATION TIMEFRAMES WITHIN A COMPLEX GRAPHICAL USER INTERFACE - The dynamic adaption of animation timeframes includes selecting animations to be displayed on a graphical user interface (GUI) and aligning the selected animations in a queue. An overall duration of time needed to display the selected animations in the queue is determined based on timeframes associated with the selected animations in the queue. The overall duration of time is compared with a predefined time value. If the overall duration of time is greater than the predefined time, a timeframe associated with at least one of the selected animations in the queue is reduced until the overall duration of time is less than or equal to the predefined time value. Each of the selected animations in the queue are sequentially displayed on the GUI for an amount of time that is based on the timeframes associated with the selected animations in the queue. | 2012-06-07 |
20120139925 | System for Estimating Location of Occluded Skeleton, Method for Estimating Location of Occluded Skeleton and Method for Reconstructing Occluded Skeleton - A system for estimating a location of an occluded skeleton, a method for estimating a location of an occluded skeleton and a method for reconstructing an occluded skeleton are provided. The method for estimating a location of an occluded skeleton comprises the following steps: Firstly, a trace of a reference central point of a body is estimated according to a plurality of continuously moving images. Next, a human movement state is estimated according to the trace and a motion information of the continuously moving images free of skeleton occlusion. Then, a possible range of the occluded skeleton for maintaining human balance is calculated according to the human movement state. Afterwards, a current motion level of the occluded skeleton is predicted according to a historic motion information of the occluded skeleton. Lastly, the location of the occluded skeleton is estimated according to the current motion level and the possible range. | 2012-06-07 |
20120139926 | MEMORY ALLOCATION IN DISTRIBUTED MEMORIES FOR MULTIPROCESSING - In some aspects, finer grained parallelism is achieved by segmenting programmatic workloads into smaller discretized portions, where a first element can be indicative both of a configuration or program to be executed, and a first data set to be used in such execution, while a second element can be indicative of a second data element or group. The discretized portions can cause program execute on distributed processors. Approaches to selecting processors, and allocating local memory associated with those processors are disclosed. In one example, discretized portions that share a program have an anti-affinity to cause dispersion, for initial execution assignment. Flags, such as programmer and compiler generated flags can be used in determining such allocations. Workloads can be grouped according to compatibility of memory usage requirements. | 2012-06-07 |
20120139927 | MEMORY ADDRESS RE-MAPPING OF GRAPHICS DATA - A method and apparatus for creating, updating, and using guest physical address (GPA) to host physical address (HPA) shadow translation tables for translating GPAs of graphics data direct memory access (DMA) requests of a computing environment implementing a virtual machine monitor to support virtual machines. The requests may be sent through a render or display path of the computing environment from one or more virtual machines, transparently with respect to the virtual machine monitor. The creating, updating, and using may be performed by a memory controller detecting entries sent to existing global and page directory tables, forking off shadow table entries from the detected entries, and translating GPAs to HPAs for the shadow table entries. | 2012-06-07 |
20120139928 | DATA PACKER FOR PACKING AND ALIGNING WRITE DATA - A data packer of an input/output hub of a computer system packs and formats write data that is supplied to it before the write data is written into a memory unit of the computer system. More particularly, the data packer accumulates write data received from lower bandwidth clients for delivery to a high bandwidth memory interface. Also, the data packer aligns the write data, so that when the write data is read out from the write data packer, no further alignment is needed. | 2012-06-07 |
20120139929 | CONTROLLING RUNTIME EXECUTION FROM A HOST TO CONSERVE RESOURCES - A runtime management system is described herein that allows a hosting layer to dynamically control an underlying runtime to selectively turn on and off various subsystems of the runtime to save power and extend battery life of devices on which the system operates. The hosting layer has information about usage of the runtime that is not available within the runtime, and can do a more effective job of disabling parts of the runtime that will not be needed without negatively affecting application performance or device responsiveness. The runtime management system includes a protocol of communication between arbitrary hosts and underlying platforms to expose a set of options to allow the host to selectively turn parts of a runtime on and off depending on varying environmental pressures. Thus, the runtime management system provides more effective use of potentially scarce power resources available on mobile platforms. | 2012-06-07 |
20120139930 | Priority-Based Command Execution - A method of processing commands is provided. The method includes holding commands in queues and executing the commands in an order based on their respective priority. Commands having the same priority are held in the same queue. | 2012-06-07 |
20120139931 | DISPLAY SYSTEM HAVING FLOATING POINT RASTERIZATION AND FLOATING POINT FRAMEBUFFERING - A floating point rasterization and frame buffer in a computer system graphics program. The rasterization, fog, lighting, texturing, blending, and antialiasing processes operate on floating point values. In one embodiment, a 16-bit floating point format consisting of one sign bit, ten mantissa bits, and five exponent bits (s10e5), is used to optimize the range and precision afforded by the 16 available bits of information. In other embodiments, the floating point format can be defined in the manner preferred in order to achieve a desired range and precision of the data stored in the frame buffer. The final floating point values corresponding to pixel attributes are stored in a frame buffer and eventually read and drawn for display. The graphics program can operate directly on the data in the frame buffer without losing any of the desired range and precision of the data. | 2012-06-07 |
20120139932 | VISUAL TREATMENT FOR A USER INTERFACE IN A CONTENT INTEGRATION FRAMEWORK - In a method, system, and computer-readable medium having instructions for a visual treatment for a user interface in a content integration framework, information is received on a tile size for a matrix of tiles and the matrix has one or more tiles with the tile size displayed on a user interface, one or more content images is received for display on the user interface, a position is determined within a first tile of the matrix for rendering a first content image from the one or more content images, a first area of excess space is determined within the tile after positioning the first content image within the first tile and the first area of excess space is dependent on at least one of an aspect ratio of the first content image and a size of the first content image, a reflection of the first content image is rendered within at least a portion of the first area of excess space within the first tile, the first content image is rendered within the first tile of the matrix, and descriptive text associated with the first content image is displayed so that the descriptive text overlays the reflection and not the first content image. | 2012-06-07 |
20120139933 | IMAGE DISPLAY DEVICE AND METHOD, AND IMAGE PROCESSING DEVICE - An image display device includes a creation unit configured to calculate histogram data before correction that indicates a luminance distribution from an input image data; a clip processing unit configured to set a value of the number of pixels of a tone to an upper threshold when the tone among tones of luminance values in the histogram data; an addition unit configured to add a value of the number of pixels based on a difference between the upper threshold and a value of the number of pixels for each tone that is set to the upper threshold in the histogram data before correction to a value of the number of pixels of at least a part of tones that are present between a first luminance value and a second luminance value and to output obtained corrected histogram data; and a correction unit configured to correct the input image data. | 2012-06-07 |
20120139934 | System and Method for Graphically Displaying Market Related Data Using Fixed Size Bars - A system and method are provided for displaying market related data, such as traded volume at each price level, or any other trader-selected values, using one or more fixed size bars. In one preferred embodiment, a graphical display interface is provided and includes a plurality of fixed size bars that display traded volume at different price levels. In such an embodiment, the length of each bar may correspond to a predefined maximum value, and each bar may be progressively color-coded using a first graphical format to represent traded volume that is lower than the maximum value. If the traded volume exceeds the maximum value, the overflow value may be represented by progressively color-coding the bar using a second graphical format that may be used in relation to the first graphical format color-coding. | 2012-06-07 |
20120139935 | INFORMATION DISPLAY DEVICE - A content playback device | 2012-06-07 |
20120139936 | SYSTEM AND METHOD FOR PRESENTATION OF DATA STREAMS - An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bar may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology. | 2012-06-07 |
20120139937 | Color management for multiple display presentation of visual media - Methods and data processing systems are disclosed for color management in a multiple display system. In one embodiment, a computer-implemented method includes color managing media based on a color gamut of a first display. Then, the method mirrors the media in a mirrored mode onto the first display and a second display. Then, the method processes the media for the second display through a gamma information for the second display. The gamma information is for a non-mirrored mode for the second display. The first and second displays may have different color gamuts. These color gamuts can be used for generating or modifying the gamma information for the second display. The gamma information may provide a color management for the second display that is based on the second display and is independent of the first display. | 2012-06-07 |
20120139938 | Audio Visual Player Apparatus and System and Method of Content Distribution Using the Same - A method and system are provided for delivering digital content. A first catalogued list of content is delivered from a user operated device to a media storage device, and attributes of the first catalogued list are determined. A second catalogued list of content is delivered from a content provider to the media storage device. The first catalogued list is modified based upon the second catalogued list and the attributes, and the modified first catalogued list is delivered to the user operated device. Content from the modified first catalogued list is delivered to the user operated device for storage and subsequent playback. | 2012-06-07 |
20120139939 | Dual Module Portable Devices - A dual module portable device may be provided. A motion of a first module of the dual module portable device may be detected. Based at least in part on the detected motion, a position of the first module may be determined relative to the second module of the portable device. Once the relative position of the first module has been determined, a portion of a user interface associated with the relative position may be displayed at the first module. | 2012-06-07 |
20120139940 | Video Overlay Techniques - Various technologies and techniques are disclosed for creating and displaying video overlays. A video playback system is described that includes a customizable video player that enables settings to be specified for a video overlay. The settings include a video to play as part of the video overlay as well as additional information to display as part of the video overlay. The video player enables the video overlay to be displayed on top of a web page when accessed by a visitor. Techniques for chaining video overlays together are also described. A first video overlay that includes a call to action is generated for display on top of a first web page. Based upon a response received for the call to action, a second video overlay is generated for display. A method for creating and displaying a customizable video overlay is also described. | 2012-06-07 |
20120139941 | INFORMATION DISPLAY SYSTEM, INFORMATION DISPLAY APPARATUS AND NON-TRANSITORY STORAGE MEDIUM - The matching processor acquires the key information such as position information and/or the like by the key information acquirer, and notifies to an external apparatus via the communicator. The matching processor stores the acquired key information in the storer corresponding to the identification information which is acquired from the external apparatus. When the acquired identification information does not exist in a AR data management table, the matching processor acquires the AR data by notifying the identification information to the external apparatus. When there is no empty record in a key information management table, key information of which usage date and time is old is considered as a deletion target. Moreover, when there is no empty record in the AR data management table, the AR data of which usage date and time is old is considered as the deletion target. | 2012-06-07 |
20120139942 | IMAGE REGISTRATION SYSTEM - An image registration system includes a memory storing digital data representing a first image and a second image, an image processing unit configured to register the second image onto a coordinate system of the first image to obtain a registered second image, and a user interface device adapted to display one of the first image or the registered second image, and a movable region having a periphery. The user interface is adapted to display the first image or the registered second image within the periphery and the other image outside the periphery. The image processing unit is adapted to determine a similarity in alignment of a feature of the registered image with a corresponding feature of the first image, and the user interface is adapted to provide a visual indication to indicate the similarity of the alignment. | 2012-06-07 |
20120139943 | DEVICE FOR PROVIDING INFORMATION USING STRUCTURAL FORM AND METHOD THEREFOR - An information providing apparatus and method are provided comprising an information designating unit designating an information display target and an information providing area for geographical data according to each type, and an information displaying unit displaying an information display target conforming to a type of the information providing area on the information providing area. | 2012-06-07 |
20120139944 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD - An information processing apparatus includes: a generation unit generating object information including at least information for displaying an object to rotate at a velocity corresponding to a rotation velocity, which is detected by a rotation sensor installed in an operation device operated by a user, within a screen based on the rotation velocity; and a changing unit changing the object information generated by the generation unit based on a pressure detected by a pressure sensor installed in the operation device. | 2012-06-07 |
20120139945 | METHOD FOR CONTROLLING SCREEN DISPLAY AND DISPLAY DEVICE USING THE SAME - Disclosed herein is a method for controlling screen display in a display device. The method includes displaying a first card object including at least one content on a first area of a screen; reducing and displaying a plurality of card objects including the first card object in response to a modification request on the card object displayed on the screen; receiving selection of at least one of the plurality of card objects; and displaying the selected card object on the first area of the screen. | 2012-06-07 |
20120139946 | SYSTEM AND METHOD FOR ADJUSTING DISPLAY OF COMPUTER MONITOR - In a method for adjusting a display of a computer monitor, the computer monitor includes a storage system storing display parameters of the computer monitor and an on-screen display (OSD) menu. A size proportion of a display screen of the computer monitor and a virtual region on the display screen is defined, and a functional relationship between virtual parameters and the display parameters is predetermined. The OSD menu acquires the display parameters that are user-adjustable, and updates the display parameters in the storage system. The virtual parameters corresponding to the display parameters are computed according to the functional relationship. The computer monitor displays data output from a host computer on the virtual region according to the computed virtual parameters. | 2012-06-07 |
20120139947 | INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM - Disclosed herein is an information processor including: a display setup information acquisition section adapted to acquire, as display setup information, information about the layout of a plurality of displays in a display space formed by arranging the plurality of displays adjacently; and an image adjustment section adapted to adjust, based on the display setup information, at least either the position or size of a subimage so as to ensure that the subimage does not spread across a boundary between the displays when an image including a main image and the subimage smaller than the main image is displayed in the display space. | 2012-06-07 |
20120139948 | DISPLAY PROCESSING APPARATUS AND DISPLAY PROCESSING METHOD - A display processing apparatus includes a first display processing unit for reducing a size of the display image displayed on the display unit and displaying the reduced image and a second display processing unit for displaying the graphical controller along an outer edge of the reduced display image or over a part of the reduced display image. | 2012-06-07 |
20120139949 | INFORMATION PROCESSING DEVICE - A control panel image generation unit generates a control panel image displayed to control an application. An application execution unit executes the application based on user control information input while the control panel image is being displayed. An information image generation unit generates an information image including information related to the application. An image switching unit switches an image displayed on a display from the control panel image to the information image. The information image generation unit uses image data stored in a storage device and generates the information image including a thumbnail image corresponding to the control panel image. | 2012-06-07 |
20120139950 | DISPLAY PROCESSING APPARATUS - An image processing apparatus that displays an image at a touch panel display, detects whether a face image is included in the displayed image, sets a point of the displayed image as a center point for a magnification ratio change based on the detected face image, and controls the touch panel display to change a magnification ratio of the displayed image centered at the center point based on a touch input received at the touch panel display. | 2012-06-07 |
20120139951 | MOBILE TERMINAL AND DISPLAYING METHOD THEREOF - A mobile terminal includes a wireless communication unit communicating with at least one electronic device, a display including a touch screen receiving touch input and displaying contents, and a controller executing an application related to the contents and reducing a first area of the touch screen on which the contents are displayed in response to a first input, thus reducing a size of the displayed contents. The controller further displays information about the at least one electronic device at a second area of the touch screen generated when the first area is reduced. | 2012-06-07 |
20120139952 | IMAGE TRANSMISSION METHOD, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM STORING IMAGE TRANSMISSION PROGRAM - An image transmission method includes using a computer processor, acquiring operation information at a transmission device from another device that instructs to scroll an image; determining a scroll direction and a scroll speed based on the operation information; generating a moving image from a plurality of images that are sequentially displayed on a screen of the other device at a display time interval when an image displayed on the screen of the other device is scrolled to the scroll direction at the speed for a time; and transmitting the moving image to the other device. | 2012-06-07 |
20120139953 | SYSTEM AND METHOD FOR ADJUSTING PRESENTATION OF TEXT AND IMAGES ON AN ELECTRONIC DEVICE ACCORDING TO AN ORIENTATION OF THE DEVICE - The invention relates to a system, method and device for controlling the display of elements n a screen on an electronic device, according to an orientation of the device. In the system, a graphics management system for elements displayed in a screen on a display on an electronic device is provided. The system comprises: a sensor; an movement detection module connected to the sensor providing an orientation signal registering a notable signal from the sensor; and a graphical user interface (GUI) adjustment module to determine a new layout for the elements being displayed on the display utilizing orientation data provided by the movement detection module. The sensor may provide orientation data indicating a new orientation of the device. Also, the GUI adjustment module may provide the new layout by shifting a position of one or more of the elements in the screen to reflect the new orientation of the device. | 2012-06-07 |
20120139954 | ELECTRONIC DEVICE, DISPLAY CONTROL METHOD AND STORAGE MEDIUM FOR DISPLAYING A PLURALITY OF LINES OF CHARACTER STRINGS - An electronic device includes: a display section that displays a plurality of lines of character strings on a screen; a character string specifying section that specifies one of the character strings displayed on the screen; and a display control section that scroll-displays the one of the character strings specified by the character string specified section based on a reading direction of the one of the character strings, in which character information is scroll-displayed in a predetermined direction according to the reading direction of the character string displayed on each line. | 2012-06-07 |
20120139955 | SYSTEM AND METHODS FOR THERMAL COMPENSATION IN AMOLED DISPLAYS - Disclosed is a circuit and technique to determine the temperature of an AMOLED display in order to calibrate programming data signals. The temperature of selected pixels of a plurality of pixels in an AMOLED display is measured via one of several disclosed methods. A thermal sensor for the selected pixels may be used. A measurement of output voltage data may be used to estimate temperature. A finite element analysis model may be used based on consumed power of the selected pixel. The temperature data for the selected pixel is then interpolated to the neighboring non-selected pixels to estimate the temperature of those pixels. | 2012-06-07 |
20120139956 | EMISSIVE DISPLAY BLENDED WITH DIFFUSE REFLECTION - An apparatus providing a viewer with a blend of displayed and reflected content. The apparatus includes an emissive display device with a display screen operable providing digital content. The emissive display device includes a light source selectively articulating and transmitting light through the display screen at a particular illumination level to display digital content such as text and graphics. The apparatus includes a thematic overlay positioned over the display screen with a front surface configured to provide diffuse reflection of light striking the front surface from a viewer space such that the front surface appears substantially opaque to the viewer and the viewer cannot see the display screen when the light source is inactive or at low brightness. When the light source is in active mode, the displayed content is visible as emissive display content concurrently with the diffuse reflection content but the display screen remains hidden from view. | 2012-06-07 |
20120139957 | Pixel and organic light emitting display device using the pixel - A pixel includes: an organic light emitting diode; a first transistor having a second electrode connected with an anode electrode of the organic light emitting diode and controlling the amount of current supplied to the organic light emitting diode; a second transistor connected between a data line and a second node and turned on when a scan signal is supplied to a scan line; a third transistor connected between a gate electrode and a second electrode of the first transistor and having a turn-on time partially overlapping the turn-on time of the second transistor; a fifth transistor connected between the second node and a power line receiving first power and having a turn-on time not overlapping the turn-on time of the second transistor; and a storage capacitor connected between a gate electrode of the first transistor and the second node. | 2012-06-07 |
20120139958 | Touch-Enabled Plasmonic Reflective Display - An electrical pressure-sensitive reflective display includes an array of display pixels, each with a transparent top surface, first electrode, second electrode, an elastic polymer medium, and metallic nanoparticles distributed in the elastic polymer medium. When a first voltage potential is applied between the first and second electrodes of each display pixel, a first color is reflected from the incident spectrum of light, assuming no pressure is applied on the top surface of each display pixel. When the top surface of a first display pixel is deformed in response to an applied pressure, the elastic polymer medium in the first display pixel is compressed, decreasing the metallic nanoparticle-to-metallic nanoparticle mean distance in the first display pixel. In response to decreasing the metallic nanoparticle-to-metallic nanoparticle mean distance, the color reflected from the incident spectrum of light by the second display pixel is changed from the first color to second color. | 2012-06-07 |
20120139959 | DISPLAY DEVICE - A display device includes: a pixel area comprising pixels in rows and columns; main power lines at a first side of the pixel area and a second side of the pixel area facing the first side; first sub-power lines coupled to a first main power line of the main power lines formed at the first side and extending into the pixel area in a column direction; and second sub-power lines coupled to a second main power line of the main power lines formed at the second side and extending into the pixel area in the column direction, wherein the first sub-power lines and the second sub-power lines extend in different columns of pixels, and wherein a column of pixels of the pixels are alternatingly coupled to a neighboring sub-power line of the first sub-power lines and a neighboring sub-power line of the second sub-power lines. | 2012-06-07 |
20120139960 | REFLECTIVE COLOR FILTER, AND REFLECTIVE COLOR DISPLAY APPARATUS AND METHOD OF COLOR DISPLAY EMPLOYING THE SAME - A reflective color filter, and a reflective color display apparatus and a method for a reflective color display employing the reflective color filter is provided. The reflective color filter includes first and second photonic crystal areas which reflect light in a selection wavelength band from external light and include a tunable photonic crystal which tunes a photonic band gap corresponding to a frequency bandwidth reflecting light through stimulation. A controller provides stimulations to the first and second photonic crystal areas to adjust the photonic band gap of the tunable photonic crystal of the first and second photonic crystal areas. | 2012-06-07 |
20120139961 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE PIXEL - A pixel may include: an OLED; a first transistor having a first electrode connected to a power line receiving a first power, the first power changes to an initial voltage, a reference voltage, and a high voltage, the first transistor controlling the amount of current supplied to the OLED; a second transistor connected between a data line and a second node and turned on when a scan signal is supplied to a scan line; a third transistor connected between a gate electrode and a second electrode of the first transistor and having a turn-on time partially overlapping the turn-on time of the second transistor; a fourth transistor, connected between the second node and the power line, and having a turn-on time not overlapping the turn-on time of the second transistor; and a storage capacitor connected between the gate electrode of the first transistor and the second node. | 2012-06-07 |
20120139962 | DISPLAY DEVICE, SCAN DRIVER FOR A DISPLAY DEVICE, AND A DRIVING METHOD THEREOF - A scan driver may include: a first scan driving block, outputting a second clock signal to a first output terminal according to an input signal, in synchronization with a first clock signal; and a second scan driving block, outputting the first clock signal according to the output signal of the first scan driving block to a second output terminal, in synchronization with the second clock signal, wherein the first scan driving block and the second scan driving block simultaneously output an entire clock signal, according to a level of a simultaneous light emission control signal. | 2012-06-07 |
20120139963 | ELECTROPHORETIC DISPLAY APPARATUS, METHOD FOR DRIVING THE SAME, AND METHOD FOR MEASURING IMAGE STABILITY THEREOF - Disclosed are an electrophoretic display apparatus and a method for driving the same, which facilitate minimization of the flickering of the screen as well as minimization of the unintended gray scale transition caused by the neighboring cells. Disclosed also is a method for measuring the image stability of an electrophoretic display apparatus which allows a user to visually recognize any unintended gray scale transition that may occur after a predetermined time passes without a data voltage supplied and to identify whether the degree of the unintended gray scale transition exceeds an allowable range. When an image switching is performed, no data voltage is supplied to a first cell to be maintained with a first gray scale without gray scale transition, and a data voltage of a predetermined waveform is supplied to a second cell to be maintained with a second gray scale without gray scale transition. | 2012-06-07 |
20120139964 | DISPLAY PANEL MODULE AND MULTI-PANEL DISPLAY APPARATUS INCLUDING THE SAME - A display panel module includes a display panel, a lens sheet, and an upper polarizing plate. The display panel includes a display region in which an image is displayed, and a non-display region in which the image is not displayed. The lens sheet faces a light emitting surface of the display panel and changes a path of a portion of light emitted from the display region of the display panel, to transmit the portion of the light onto the non-display region of the display panel. The upper polarizing plate faces a light exiting surface of the lens sheet, and transmits only light traveling parallel to a polarizing axis | 2012-06-07 |
20120139965 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR DRIVING DISPLAY PANEL THEREOF - An OLED display and a method for driving a display panel thereof are provided. The layout area of each pixel of the OLED display panel is specially designed to be a rectangle in shape, and the pixels are driven in such a manner that each two sub-pixels are taken as a unit to be driven. As such, according to the interaction manner among sub-pixels of the pixels, two sub-pixels can be viewed as one pixel to achieve more pixels within 1 inch in comparison with the conventional panels, which enables the current AMOLED driving circuit designs to be used in specific high resolution applications. | 2012-06-07 |
20120139966 | DISPLAY MEDIUM DRIVE DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND DISPLAY DEVICE - A display medium drive device includes: a translucent display medium, a back substrate opposing the display substrate, a dispersant sealed between the display substrate and the back substrate, and plural types of particle groups with different colors and charge polarities that are dispersed in the dispersant so as to move in the inter-substrate space in response to an electric field; and a voltage application unit which, in a case of displaying a gradation of a color of a first particle group, applies a first voltage and which is a voltage equal to or greater than a threshold voltage needed to cause at least some of the first particle group to detach from the display substrate or the back substrate and thereafter applies a second voltage that has the same polarity as the first voltage and is lower than the threshold voltage. | 2012-06-07 |
20120139967 | Driving Method of Electrophoretic Display Device, Electrophoretic Display Device and Electronic Apparatus - In an image rewriting process of rewriting an image displayed on a display section by applying any one of a first electric potential, a second electric potential and voltage based on a driving pulse signal to each of a plurality of pixel electrodes and by moving electrophoretic particles by an electric field generated between the pixel electrodes and a common electrode, a first pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a first width, a second pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a second width longer than the first width, and a third pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a third width shorter than the second width, are sequentially performed. | 2012-06-07 |
20120139968 | BRIGHTNESS CONTROL APPARATUS, DISPLAY APPARATUS AND LIGHTING APPARATUS - A brightness control apparatus configured to perform brightness control for backlights formed by plural light-emitting elements for a display screen, including: a pulse control signal transmit unit configured to transmit a pulse control signal for performing driving control on the plural light-emitting elements based on a preset brightness control signal; a voltage control unit configured to control a voltage of the pulse control signal obtained by the pulse control signal transmit unit for each set of light-emitting elements of the same color so as to correct brightness variation in a regular state for the plural light-emitting elements; and a current control unit configured to control a current for each of the plural light-emitting elements based on a voltage value obtained by the voltage control unit so as to correct brightness variation due to temperature change or temporal change. | 2012-06-07 |
20120139969 | IMAGE DISPLAY DEVICE - An image display device includes plural pixel circuits each of which includes a light emitting element where an amount of light emission changes corresponding to an amount of current and a drive transistor which controls the amount of current which flows to the light emitting element based on a display signal, a data line drive circuit which supplies a display signal to the plural pixel circuits respectively based on image data, a power source part which outputs a light-emitting potential, and a current amount prediction part which calculates an amount of current which flows to the plural pixel circuits from the power source part based on the image data. The power source part performs a control for suppressing fluctuation of the light-emitting potential based on the calculated amount of current and the outputted light-emitting potential. | 2012-06-07 |
20120139970 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - A liquid crystal display includes; a first substrate, a plurality of pixels arranged substantially in a matrix-shape on the first substrate; a plurality of gate lines disposed on the first substrate and which transmit gate signals to the pixels, and a plurality of data lines which intersect the gate lines and which transmit data voltages to the pixels, wherein at least two adjacent gate lines are electrically connected to each other. | 2012-06-07 |
20120139971 | GAMMA VOLTAGE GENERATOR AND CONTROL METHOD THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE UTILIZING THE SAME - A gamma voltage generator can control brightness of a first color pixel unit and a second color pixel unit. A first potential divider is coupled between a first node and a second node for generating a first main gamma voltage. At least one second potential divider is coupled between the second node and a third node for generating a first sub-gamma voltage and a second sub-gamma voltage. The brightness of the first color pixel unit is controlled by the first main gamma voltage and the first sub-gamma voltage. The brightness of the second color pixel unit is controlled by the first main gamma voltage and the second sub-gamma voltage. | 2012-06-07 |
20120139972 | DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING - Display driving arrangements including: generation circuit dividing a reference voltage by variable resistors for plural levels of voltages; a decoder circuit decoding gray scale voltage corresponding to the display data among the levels of voltages; and a register setting variable resisters resistance values to adjust amplitude and gradient of the gamma characteristic curve of the gray scale voltages with respect to the gray scale number, the generation circuit having a group of resistive voltage dividing circuits dividing the reference voltage, a variable resister amplitude adjusting the gamma characteristic curve in accordance with register setting values connected with a side of the reference voltage in series, being closer to the side of the reference voltage than the group of resistive voltage dividing circuits, a variable resister to adjust the gradient of the gamma characteristic curve per the register setting values connected within the group of resistive voltage dividing circuits in series. | 2012-06-07 |
20120139973 | COLOR SPACE MATCHING OF VIDEO SIGNALS - A system for color space matching a plurality of signals is provided. The system can include a first and second sources operably connected to a first and second inputs, respectively. The first and second inputs can be operably connected to a switch ( | 2012-06-07 |
20120139974 | Image Display Device And Image Display Method - A display position information acquisition section of an image display device outputs display position identification data for identifying a display position on the screen. An LED output value calculation section divides an input image into a plurality of areas and obtains LED data which is data for emission luminances of LEDs in the areas. At this time, emission luminances of LEDs in a non-display area are set to 0 on the basis of the display position identification data. A display luminance calculation section obtains display luminances of the areas based upon the emission luminances. A partial display correction filter generation section generates a partial display correction filter having correction data for each pixel stored therein, based upon the display position identification data. An LCD data calculation section obtains liquid crystal data based upon the input image, the display luminances, and the correction data. | 2012-06-07 |
20120139975 | Display Device - Disclosed is a display device that has improved correspondence between brightness distribution of an illuminating device including a plurality of partial lights and brightness distribution of images displayed on a display panel. Specifically, in a liquid crystal display, a filtering unit generates brightness distribution data by filtering each item of brightness adjustment data corresponding to partial lights using a filter among a plurality of brightness diffusing filters. Furthermore, a panel control data correcting unit generates panel control data that controls images displayed on a liquid crystal display panel from the brightness distribution data and panel control data. | 2012-06-07 |
20120139976 | METHOD AND DEVICE FOR MULTISTATE INTERFEROMETRIC LIGHT MODULATION - A multi-state light modulator comprises a first reflector. A first electrode is positioned at a distance from the first reflector. A second reflector is positioned between the first reflector and the first electrode. The second reflector is movable between an undriven position, a first driven position, and a second driven position, each having a corresponding distance from the first reflector. In one embodiment, the three positions correspond to reflecting white light, being non-reflective, and reflecting a selected color of light. Another embodiment is a method of making the light modulator. Another embodiment is a display including the light modulator. | 2012-06-07 |
20120139977 | Organic Light Emitting Diode Display and Method for Driving the Same - Embodiments of the invention relate to an organic light emitting diode (OLED) display and a method for driving the same. The OLED display includes a data driving circuit configured to output a data voltage to the display panel; a scan driving circuit configured to sequentially output a scan pulse synchronized with the data voltage to a display panel; and a timing controller configured to decide whether or not the multicolor data are inputted, to control the scan driving circuit and the data driving circuit in a normal mode when the multicolor data are inputted, and to control the scan driving circuit and the data driving circuit in a current saving mode when the multicolor data are not inputted. | 2012-06-07 |
20120139978 | ORGANIC EL DISPLAY APPARATUS AND DRIVING METHOD OF THE SAME - An organic EL display apparatus comprises a plurality of pixels, each having first and second sub pixels; an organic EL element provided for each sub pixel; a data line driver; a pixel circuit; and a gate line driver. Each pixel includes a first organic EL element arranged in a first sub pixel emitting light of the same color; and a second organic EL element arranged in a second sub pixel. The light-extraction efficiency of the second sub pixel is higher than that of the first sub pixel. At least one of a plurality of transistors applies a drive current. The reference voltage line driver supplies a reference voltage to a gate terminal of the drive transistor to perform gradation displaying on the first organic EL element at a light emitting level, and to perform gradation displaying on the second organic EL element by controlling the light emitting period. | 2012-06-07 |
20120139979 | IMAGE FORMING APPARATUS - An image forming apparatus includes a head tank, a main tank, a pump, and a first control unit, so that when pressure in the head tank is not restored to a predetermined pressure while liquid is supplied from the main tank to the head tank, it is determined that the state of the main tank is an empty state, causing a pump to reversely supply a predetermined amount of liquid from the head tank to the main tank, and stopping printing; and further includes a second control unit, so that when emergency printing is instructed, opening the head tank to air, supplying liquid to the head tank, closing the head tank from air, and supplying liquid from the head tank to the main tank to generate a negative pressure in the head tank are performed. | 2012-06-07 |
20120139980 | PRINTING DEVICE AND PRINTING METHOD - To suppress nozzle clogging without reducing printing speed, a printing device of the invention includes a plurality of nozzles for discharging ink while moving in a movement direction; a conveying unit for conveying a medium in a conveying direction; and a controller for repeating a dot-forming action for discharging ink from the nozzles moving in the movement direction and forming dots on the medium, and a conveying action for conveying the medium in the conveying direction. The controller places an additional image in a different position in the movement direction from an area where a main image to be printed is formed, discharges ink from all of the nozzles in each of the dot-forming actions, and prints the additional image on the medium. | 2012-06-07 |
20120139981 | Thermal Inkjet Printhead And Method - Methods of controllably ejecting liquid from a thermal inkjet printhead. A first pulse set sufficient to form a bubble to eject a drop of a liquid having a polymer phase dispersed in a colloidal suspension is applied to a firing resistor. The first pulse set forms a polymer residue on the firing resistor. After the first pulse set and before a collapse of the bubble, a second pulse insufficient to eject a drop of the liquid is applied to the firing resistor. The second pulse facilitates removal of at least a portion of the residue from the firing resistor. | 2012-06-07 |
20120139982 | IMAGE FORMING APPARATUS AND DEFECTIVE NOZZLE DETECTING METHOD - An image forming apparatus that forms an image on a recording sheet by discharging ink droplets from nozzles provided in a print head on the recording sheet includes: a light emitting unit that generates detection light intersecting a discharge path of the ink droplets; a discharge signal output unit that outputs a discharge signal used to discharge the ink droplets from a detection target nozzle; a first light receiving unit that receives scattered light generated by irradiating the ink droplets with the detection light and outputs a first detection signal; a second light receiving unit that receives the detection light having passed through the discharge path of the ink droplets without irradiating the ink droplets and outputs a second detection signal; a determination unit that determines whether the detection target nozzle is a defective nozzle; and a correction unit that corrects a determination result of the determination unit. | 2012-06-07 |
20120139983 | Liquid Ejecting Apparatus, Computer System, And Liquid Ejection Method - A liquid ejecting apparatus and method creates no blank space on a medium. Such apparatus has: a movable ejection head for ejecting a liquid; a feed mechanism for feeding a medium; and detecting means for detecting a position of an edge of the medium; wherein the apparatus repeats an operation of detecting the position of the edge, an operation of feeding the medium, and an operation of ejecting the liquid onto the medium from the moving ejection head; in accordance with the position of the edge that has been detected, the apparatus changes at least either a start position or an end position for ejecting the liquid from the moving ejection head; and if the position of the edge was not detected, the apparatus sets the start position or the end position to a position that has been established in advance. | 2012-06-07 |
20120139984 | SYSTEM AND METHOD FOR INKJET PRINTING WITH A DIFFERENTIAL HALFTONED PROTECTIVE OVERCOAT WITH GLOSS COMPENSATION - A method for operating an inkjet imaging system includes generating a coverage area map that identifies areas of an image that have different coverage area densities. Color inkjet ejectors form an image on an image receiving member, and clear inkjet ejectors eject halftone patterns on the image receiving member and on the ink forming the image. The halftone levels of the clear ink in each area on the image and image receiving member are selected in response to the coverage area density for each area. | 2012-06-07 |
20120139985 | PRINTER FOR DETERMINING PAPER TYPE USING TRANSMITTANCE - A printer that determines paper type includes one or more light sources sequentially outputting a short wavelength radiation and a long wavelength radiation onto a paper that transmits the long wavelength radiation and the short wavelength radiation is absorbed by a fluorescent compound in the paper resulting in the emission of long wavelength fluorescent radiation; a first detector that detects a long wavelength fluorescence signal resulting from the short wavelength source and a transmittance signal resulting from the long wavelength source; and a lookup table that determines a paper type from a plurality of paper types based on the fluorescence signal and transmittance signals. | 2012-06-07 |
20120139986 | METHOD FOR DETERMINING PAPER TYPE IN PRINTERS - A method for determining a type of paper and for determining printing parameters based on the type of paper, the method includes the steps of (a) illuminating a paper sequentially with an short wavelength radiation and a long wavelength radiation; detecting a fluorescence signal resulting from the short wavelength radiation and a long wavelength signal resulting from the long wavelength radiation; determining a paper type from a plurality of paper types based on the fluorescence signal and second long wavelength signal; and adjusting the printing parameters based on the determined paper type. | 2012-06-07 |
20120139987 | IMAGE FORMING APPARATUS INCLUDING SHEET CUTTING DEVICE - An image forming apparatus includes a sheet feed device to feed a sheet along a sheet feed path, a sheet cutting device including a cutter and a cutter holder to cut the sheet to a desired length, a controller to control the sheet feed device and the cutter holder. The cutter holder holds the cutter and is reciprocally movable in a width direction of the sheet perpendicular to a sheet feed direction. The cutter holder, after cutting the sheet, is movable in the width direction with the cutter holder retracted away from the sheet feed path in a thickness direction of the sheet perpendicular to both the sheet feed direction and the width direction. The controller controls the sheet feed device to feed the sheet while the cutter holder moves in the width direction with the cutter holder retracted away from the sheet feed path in the thickness direction. | 2012-06-07 |
20120139988 | IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE IMAGE FORMING APPARATUS - An image forming apparatus includes: an image forming section configured to form an image on a recording medium; a paper discharge path through which the recording medium subjected to the image formation by the image forming section is conveyed; plural paper discharge sections provided in the paper discharge path and including rollers that convey the conveyed recording medium while changing a rotating direction to a first direction, which is a paper discharge direction, and a second direction, which is an opposite direction; a path changing section configured to selectively change a conveying path for conveying the recording medium to the plural paper discharge sections; and a control section configured to control the rotating direction of the roller and the changing operation of the path changing section. | 2012-06-07 |
20120139989 | INK JET RECORDING APPARATUS - An ink jet recording apparatus includes a storage part to store a recording medium, an image forming part that forms an image by ejecting an aqueous ink to the recording medium conveyed from the storage part, a separation part that includes a slit to allow the recording medium to pass from the storage part to the image forming part, and an opening and closing part to open and close the slit, and separates the storage part and the image forming part, a detection part to detect conveyance of the recording medium from the storage part to the image forming part, and a control part to control opening and closing of the opening and closing part in accordance with a detection result of the detection part. | 2012-06-07 |
20120139990 | Print Head Vacuum Relief Mechanism - A method is disclosed. The method includes monitoring a sensor for measured vacuum pressure within a print head, determining if the vacuum pressure measured at the sensor is less than a predetermined pressure threshold and indicating that the print head is ready to be decoupled from the maintenance station if the measured vacuum pressure is less than the predetermined pressure threshold. | 2012-06-07 |
20120139991 | PRINTER FOR DETERMINING PAPER TYPE USING REFLECTION - A printer that determines paper type includes one or more short and long wavelength radiation sources sequentially outputting a short wavelength radiation and a long wavelength radiation onto a paper that reflects the long wavelength radiation and the short wavelength radiation is absorbed by a fluorescent compound in the paper resulting in the emission of long wavelength fluorescent radiation; a first detector that detects a long wavelength fluorescence signal resulting from the short wavelength source and a reflectance signal resulting from the long wavelength source; and a lookup table that determines a paper type from a plurality of paper types based on the fluorescence signal and reflectance signals. | 2012-06-07 |
20120139992 | IMAGE FORMING APPARATUS - An image forming apparatus includes a head tank and a main tank that sends liquid to the head tank. When the remaining ink amount in the main tank is less than or equal to a predetermined amount (near empty), the liquid sending amount to be sent from the main tank to the head tank required for detecting a full state of the head tank is set to be a second liquid sending amount which is greater than a usual first liquid sending amount. An ink supply operation is performed to send liquid corresponding to the second liquid sending amount, from the main tank to the head tank. Then, it is determined whether the head tank is in a full state. When the head tank is not in a full state, the main tank is determined to be in an ink empty state. | 2012-06-07 |
20120139993 | RECORDING APPARATUS - A recording apparatus including a recording head that discharges UV ink onto a recording material and an ultraviolet light irradiation unit that irradiates ultraviolet light to the discharged UV ink so as to harden the UV ink; further includes a failure diagnostic unit that diagnoses a failure condition of the ultraviolet light irradiation unit and a controller that controls operations of the recording head, the ultraviolet light irradiation unit, and the failure diagnostic unit. Further, the controller is so configured as to change the operation mode of the recording apparatus to a failure-state mode when the ultraviolet light irradiation unit has been diagnosed as a failure by the failure diagnostic unit. | 2012-06-07 |
20120139994 | NAPHTHALOCYANINE DYE AND INK CONTAINING THE SAME - The present disclosure includes naphthalocyanine dyes or fused naphthalocyanine dyes represented by one of the general structures I to XV; inkjet ink formulations including the naphthalocyanine dyes; and a detection system ( | 2012-06-07 |
20120139995 | Printer Fluid Change Manifold - A system is disclosed. The system includes a print engine having one or more ink jet print heads and ink lines coupled to provide ink to each of the print heads. The system also includes a fluid change manifold coupled to the ink lines to remove fluid from the print engine via the ink lines. | 2012-06-07 |
20120139996 | PRINT HEAD - A print head includes a fluid cavity and nozzle in fluid communication with the fluid cavity. A stopper is positioned adjacent the nozzle and adapted to control flow of fluid through the nozzle. An arm supports the stopper and is configured to pivotally move the stopper with respect to the nozzle. An electromagnet is positioned adjacent the arm and configured to move the arm toward the electromagnet to open the nozzle. | 2012-06-07 |
20120139997 | PROTECTIVE COATING FOR PRINT HEAD FEED SLOTS - A method of method of making a corrosion resistant print head die comprises creating a self-ionized plasma (SIP) of a coating material; establishing a bias on a print head die comprising a plurality of feed slots ( | 2012-06-07 |
20120139998 | LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME - A liquid ejection head including a flow path forming member which forms an ejection orifice which is opened on a front surface and which ejects a liquid, and a liquid flow path which continues to the ejection orifice; and a substrate including a liquid chamber which is opened on a back surface on an opposite side of the front surface and which includes a first slope which becomes narrower from a back surface side toward a front surface side, a liquid pathway which is opened in the first slope and connects the liquid flow path and the liquid chamber, and a first hollow portion which is provided in a bottom portion of the liquid chamber. | 2012-06-07 |
20120139999 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - The dimensions/shape of ink flow channels in a recording head are designed so that when the inertance of nozzles is represented by Mn, the inertance of the ink supply channels is represented by Ms, the combined resistance obtained by combining the flow channel resistance in the nozzles, the flow channel resistance in pressure chambers, and the flow channel resistance in the supply channels is represented by R, and a unique vibration cycle of the pressure fluctuation arising in the ink within the pressure chambers is represented by Tc, the following Equation (A) holds true. | 2012-06-07 |
20120140000 | INK JET RECORDING HEAD - An ink jet recording head capable of maintaining ink supply capability for a long period of time, including a substrate provided with a plurality of energy generating elements and an ink supply port, and a flow path member which has a plurality of discharge ports, a plurality of ink flow paths in communication with the plurality of discharge ports, and a common liquid chamber in communication with the plurality of ink flow paths, in which the common liquid chamber is divided into a discharge port area and a drainage port area, the ink flows into the discharge port area through a filter, and in the case where a smallest diameter among the diameters of the discharge ports and the diameters of the ink flow paths is denoted by A and a largest diameter of openings of the filter is denoted by B, A≧B is satisfied. | 2012-06-07 |
20120140001 | FIVE MEMBER RING STABILIZERS FOR QUINACRIDONE-TYPE PIGMENTS IN SOLID INK - A synergist for pigment in a solid ink having the following formula: | 2012-06-07 |