27th week of 2011 patent applcation highlights part 20 |
Patent application number | Title | Published |
20110164025 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - [Problem] By improving the accuracy of compensation for a threshold voltage shift of a driving transistor that controls a current supplied to a current-driven type self light-emitting element, excellent display performance is maintained over an extended period of time. | 2011-07-07 |
20110164026 | Charge pump circuits and apparatuses having the same - A charge pump circuit configured to prevent latch-up is provided. The charge pump circuit includes a first transistor including a first bulk terminal, a first input terminal and a first output terminal, a first switching circuit connecting the first bulk terminal to one of the first input terminal and the first output terminal according to a voltage of the first input terminal and a voltage of the first output terminal, a first capacitor having a terminal connected to the first output terminal, and a second switching circuit connecting a second terminal of the first capacitor to the first input terminal or a ground in response to a plurality of clock signals. | 2011-07-07 |
20110164027 | METHOD OF DETECTING CHANGE IN DISPLAY DATA - An apparatus and method for updating a display are disclosed. Identifying values are determined for units of display data. Identifying values for units of display data received during an update are compared to identifying values for previously received units of display data. Depending on the comparison, the update of the corresponding portion of the display may be skipped. | 2011-07-07 |
20110164028 | METHOD AND DEVICES FOR CALIBRATING A DISPLAY UNIT COMPRISING A DISPLAY AND AUTOSTEREOSCOPIC ADAPTER DISC - A method and a device for calibration (or “electronic” adjustment) of a display unit are provided and include a display and autostereoscopic adapter disc, particularly provided for fixing to the display. A method and advice for generation or playback of 3D images by the display unit including autostereoscopic adapter disc and display are also provided. Misalignment of the adapted disc with the display are compensated for by corresponding adjustment of the image display on the display. | 2011-07-07 |
20110164029 | Working with 3D Objects - Three-dimensional objects can be generated based on two-dimensional objects. A first user input identifying a 2D object presented in a user interface can be detected, and a second user input including a 3D gesture input that includes a movement in proximity to a surface can be detected. A 3D object can be generated based on the 2D object according to the first and second user inputs, and the 3D object can be presented in the user interface. | 2011-07-07 |
20110164030 | Virtual camera control using motion control systems for augmented reality - There is provided a system and method for integrating a virtual rendering system and a motion control system to provide an augmented reality. There is provided a method for integrating a virtual rendering system and a motion control system for outputting a composite render to a display, the method comprising obtaining, from the motion control system, a robotic camera configuration of a robotic camera in a real environment, programming the virtual rendering system using the robotic camera configuration to correspondingly control a virtual camera in a virtual environment, obtaining a virtually rendered feed using the virtual camera, capturing a video capture feed using the robotic camera, rendering the composite render by processing the feeds, and outputting the composite render to the display. | 2011-07-07 |
20110164031 | NOVEL IMPLEMENTATION OF TOTAL VARIATION (TV) MINIMIZATION ITERATIVE RECONSTRUCTION ALGORITHM SUITABLE FOR PARALLEL COMPUTATION - The CT imaging system optimizes its image generation by frequently updating an image and adaptively minimizing the total variation in an iterative reconstruction algorithm using many or sparse views under both normal and interior reconstructions. The projection data is grouped into N subsets, and after each of the N subsets is processed by the ordered subsets simultaneous algebraic reconstruction technique (OSSART), the image volume is updated. During the OSSART, no coefficients is cached in the system matrix. This approach is intrinsically parallel and can be implemented with a GPU card. Due to the more frequent image update and the variable step value, an image quality has improved. | 2011-07-07 |
20110164032 | Three-Dimensional User Interface - Methods and systems for interfacing a computer system are provided, which include capturing three-dimensional image maps over time of at least a part of a control element such as the body of a human subject, generating a three-dimensional representation of scene elements by driving a three-dimensional display with a second sequence of three-dimensional maps of scene elements. The two sequences of maps are correlated to detect a direction and speed of movement of the part of the body with respect to the scene elements. A relationship of the direction and speed of movement to at least one of the scene elements is established. A computer application is controlled according to the relationship that is established. | 2011-07-07 |
20110164033 | ULTRASONIC INSPECTION DEVICE AND ULTRASONIC INSPECTION METHOD - An ultrasonic inspection device allows position adjustment of three-dimensional inspection data and shape data to be easily performed on a display screen and allows a defect echo and a shape echo to be quickly identified. A calculator generates the three-dimensional inspection data from waveforms stored in a data storage unit. A three-dimensional display unit displays the three-dimensional inspection data generated by the calculator and the three-dimensional shape data on an object to be inspected. The calculator corrects the relative displayed positions of the three-dimensional inspection data and the three-dimensional shape data on the basis of a coordinate system defined by points and a surface that constitute a part of the three-dimensional shape data displayed by the three-dimensional display unit, and causes the three-dimensional display unit to display the three-dimensional inspection data and the three-dimensional shape data while the three-dimensional inspection data and the three-dimensional shape data overlap each other. | 2011-07-07 |
20110164034 | APPLICATION PROGRAMMING INTERFACE SUPPORTING MIXED TWO AND THREE DIMENSIONAL DISPLAYS - Application programming interfaces (APIs) are provided that enable applications to display two-dimensional and three-dimensional content in regions of a display screen. A first command is received from an application directing at least in part a first configuration of a first region of the screen to support the three-dimensional content. The first command is responded to by sending a first configuration request to place the screen in a three-dimensional mode within the first region. A second command is received directing at least in part a second configuration of a second region of the screen to support the two-dimensional content. The second command is responded to by sending a second configuration request to place the screen in mode corresponding to a two-dimensional mode within the second region. | 2011-07-07 |
20110164035 | METHOD OF MOTION COMPENSATION FOR TRANS-CATHETER AORTIC VALVE IMPLANTATION | 2011-07-07 |
20110164036 | AUTOSTEREOSCOPIC DISPLAY DEVICE - An autostereoscopic display device comprising a view forming module in registration with an image forming means. The image forming means has an orthogonal array of display pixels spatially defined by an opaque matrix. The view forming module provides at least two optical functions, namely a view forming function and a brightness non-uniformity reducing function. The view forming function modifies the direction of outputs of the display pixels such that the outputs of groups of the display pixels are projected in respective different directions as a plurality of views. The view forming function is provided by an array of parallel lenticular lenses arranged across the view forming module and having a first pitch. The brightness non-uniformity reducing function spreads the outputs of the display pixels such that brightness non-uniformities caused by imaging of the opaque matrix are reduced. The brightness non-uniformity reducing function defines a second pitch across the view forming module less than the first pitch, and further defines an effective spreading angle in a plane perpendicular to axes of the view forming elements substantially equal to or less than the angle between adjacent views projected by the view forming function. The brightness non-uniformity reducing function is provided by an array of lenses or a diffuser. In the case of an array of lenses, these lenses may be integrated with the lenticular lenses providing the view forming function in the form of lenses having a polygonal cross section. | 2011-07-07 |
20110164037 | AERIAL IMAGE GENERATING APPARATUS, AERIAL IMAGE GENERATING METHOD, AND STORAGE MEDIUM HAVNG AERIAL IMAGE GENERATING PROGRAM STORED THEREIN - An apparatus and method generating a road image including no features such as trees and tunnels hiding or covering a road surface. A mobile measuring apparatus installed in a vehicle may acquire a distance and orientation point cloud, a camera image, GPS observation information, a gyro measurement value, and an odometer measurement value, while moving in a target area. The position and attitude localizing apparatus may localize the position and attitude of the vehicle based on the GPS observation information, the gyro measurement value and the odometer measurement value. The point cloud generating apparatus may generate a point cloud based on the camera image, the distance and orientation point cloud, and a position and attitude localized value. The point cloud orthoimage generating apparatus may extract points close to a road surface exclusively from the point cloud by removing points higher than the road surface, orthographically project each extracted point onto a horizontal plane, and generate a point cloud orthoimage. The point cloud orthoimage may show the road surface including no features covering or hiding the road surface. | 2011-07-07 |
20110164038 | APPARATUS AND METHOD FOR TILE-BASED RENDERING - A tile-based rendering apparatus and method is provided. Vertex data sorted based on a tile unit may be stored in a scene buffer and be rendered. Among the stored vertex data, vertex data used several times for rendering may be temporarily stored in a memory or a cache. Vertex data having a probability of being read several times from the scene buffer may be temporarily stored in another memory. | 2011-07-07 |
20110164039 | METHOD FOR THE VISUAL DISPLAY OF THE QUALITY OF POWER TRANSMITTED ON A POWER TRANSMISSION SYSTEM - In a visual display of power transmission quality, at least three display regions are displayed. The display regions are a time-related, a location-related and a control-related display region. The time-related display region enables a selection of the time interval on the part of the user that is to be examined for a violation of one or more predetermined power quality rules. | 2011-07-07 |
20110164040 | METHOD FOR DEPICTING A STATE - A method for representing a state of at least one component of a device. In this case, at least one characteristic value is determined for the at least one component and is represented in a globe diagram for the purpose of representing the state. The globe diagram permits the representation of different hierarchical levels of a state visualization. Additionally, an arrangement for representing a state of at least one component of a device, a computer program and a computer program product is disclosed. | 2011-07-07 |
20110164041 | GRAPHIC INFORMATION PROCESSING DEVICE FOR FORMING AESTHETIC CURVES, GRAPHIC INFORMATION PROCESSING METHOD, AND GRAPHIC INFORMATION PROCESSING PROGRAM - To easily form curves preferable for design (beautiful curves or aesthetic curves). A CAD system includes: a receiving unit that receives input of graphic information representing a line figure that includes a curve; a dividing unit that divides the line figure into a plurality of segments and generating a plurality of pieces of segment information corresponding to the plurality of segments; a first shaping unit that shapes a curve in each segment by converting each of the plurality of pieces of segment information through a function defined in terms of a curvature; a second shaping unit that further shapes the plurality of segments by converting each of the converted plurality of pieces of segment information so that a difference between a curvature at an endpoint of one segment represented by the piece of segment information and a curvature at an endpoint of another segment connected to the endpoint of the one segment becomes equal to or smaller than a predetermined threshold; and a display unit that outputs the graphic information representing the line figure that consists of the plurality of shaped segments. | 2011-07-07 |
20110164042 | Device, Method, and Graphical User Interface for Providing Digital Content Products - A multifunction device having a touch-sensitive surface displays graphical objects that represent digital content products, each graphic object having a front side image and a back side image. An initial display shows front side images of objects representing digital content products. A user input selects a graphical object, resulting in an animation that simultaneously flips the graphical object over and enlarges it. At the end of the animation, the back side is displayed, and is larger than the initial front side image. A second user input on a front side image of a second graphical object results in a second animation that simultaneously flips the first graphical object over and reduces its size, and also flips the second graphical object over and enlarges it. The front side image of the first graphical object and the back side image of the second graphical object are thereby concurrently displayed. | 2011-07-07 |
20110164043 | METHOD OF REMOTELY CONTROLLING A PRESENTATION TO FREEZE AN IMAGE USING A PORTABLE ELECTRONIC DEVICE - A system and method are set forth for remotely controlling a presentation from a portable electronic device so as to freeze a slide on a remote projector to permit searching for a desired slide on the portable electronic device and then continuing the presentation when searching is complete. In one embodiment, a switch is provided in a communication layer of a presentation application such that when the switch is turned off, communication is suspended between the portable electronic device and the projector, thereby permitting browsing on the portable electronic device without interrupting the presentation. When the switch is turned on the current slide information is transmitted from the portable electronic device to the projector. | 2011-07-07 |
20110164044 | Preparation method for the virtual reality of high fidelity sports and fitness equipment and interactive system and method based on the virtual reality - This invention is a preparation method for virtual reality of high fidelity sports and fitness equipment and an interactive system and method based on the virtual reality. Image content of real scene shooting and the control parameters of sports and fitness equipment correspond to real scene will be taken synchronously. The control parameters can let sports and fitness equipment, along with the change of real scene, adjust in real time and automatically its forward and backward leaning, left and right leaning, swinging angle, or adjust automatically its loading size; or follow the user's exercise speed to adjust the playing speed of the virtual reality; or follow the environmental parameters to adjust the loading size; or follow the staring direction of the eye of the user or the face direction of the user or the swinging angle of sports and fitness equipment to change visual field scope image of real scene; it can prepare diversified virtual reality digital content, it can reach high virtual level according to different exercise characteristic; the user won't be limited by the site and weather, and the application field becomes wider. | 2011-07-07 |
20110164045 | FACILITATING EFFICIENT SWITCHING BETWEEN GRAPHICS-PROCESSING UNITS - The disclosed embodiments provide a system that facilitates seamlessly switching between graphics-processing units (GPUs) to drive a display. In one embodiment, the system receives a request to switch from using a first GPU to using a second GPU to drive the display. In response to this request, the system uses a kernel thread which operates in the background to configure the second GPU to prepare the second GPU to drive the display. While the kernel thread is configuring the second GPU, the system continues to drive the display with the first GPU and a user thread continues to execute a window manager which performs operations associated with servicing user requests. When configuration of the second GPU is complete, the system switches the signal source for the display from the first GPU to the second GPU. | 2011-07-07 |
20110164046 | POLICY-BASED SWITCHING BETWEEN GRAPHICS-PROCESSING UNITS - The disclosed embodiments provide a system that configures a computer system to switch between graphics-processing units (GPUs). In one embodiment, the system drives a display using a first graphics-processing unit (GPU) in the computer system. Next, the system detects one or more events associated with one or more dependencies on a second GPU in the computer system. Finally, in response to the event, the system prepares to switch from the first GPU to the second GPU as a signal source for driving the display. | 2011-07-07 |
20110164047 | TRANSPARENT ELECTRONIC DEVICE - A method and system for displaying images on a transparent display of an electronic device. The display may include one or more display screens as well as a flexible circuit for connecting the display screens with internal circuitry of the electronic device. Furthermore, the display screens may allow for overlaying of images over real world viewable objects, as well as a visible window to be present on an otherwise opaque display screen. Additionally, the display may include active and passive display screens that may be utilized based on images to be displayed. | 2011-07-07 |
20110164048 | INFORMATION-PROCESSING DEVICE AND PROGRAM - An information-processing device comprises: a reception means for receiving an instruction to display an object image(s) on a display means for displaying an image, via an operation means for receiving an operation; a determination means for determining a number of the object image(s) when the object image(s) is displayed on the display means in response to the instruction; and a display control means for, in a case where the number determined by the determination means is equal to or larger than three and equal to or smaller than a threshold value, arranging and displaying the object images at positions such that, when points respectively determined in adjacent object images are connected by line segments, a figure formed by the line segments represents a polygon having a number of vertices corresponding to the determined number, and, in a case where the number determined by the determination means exceeds the threshold value, arranging and displaying the object images in rows extending in a predetermined direction in a display area of the display means. | 2011-07-07 |
20110164049 | IMAGE SIGNAL DISTRIBUTION APPARATUS AND CONTROL METHOD THEREOF, AND PROGRAM - A distribution ratio required to distribute the luminance signal indicating the luminance value of the input image signal to the two display apparatuses is decided. In this decision, from current luminance values of projected images generated by the two display apparatuses based on a previous frame image held in a frame buffer memory, which holds the image signal for respective frames, and the luminance value of the input image signal, the distribution ratio which minimizes response times required to change the current luminance values of the projected images generated by the two display apparatuses to the luminance value of the input image signal is decided. | 2011-07-07 |
20110164050 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a backlight implemented by an LED ( | 2011-07-07 |
20110164051 | COLOR CORRECTION TO FACILITATE SWITCHING BETWEEN GRAPHICS-PROCESSING UNITS - The described embodiments provide a system that facilitates a switch from using a first graphics-processing unit (GPU) to using a second GPU to drive a display. During operation, upon generation of a request to switch from using the first GPU to using the second GPU as a signal source for driving the display, the system obtains a transform (such as a lookup table) that enables the displayed color output from the second GPU to substantially match the displayed color output from the first GPU. The system then makes the transform available for use by the second GPU in driving the display. | 2011-07-07 |
20110164052 | COMPOSITIONAL STRUCTURE, MECHANISMS AND PROCESSES FOR THE INCLUSION OF BINOCULAR STEREO INFORMATION INTO REPRESENTATIONAL MEDIA - A method of enhancing the perception of an image is described which comprises the steps of: a. selecting a picture or graphic representation for enhancement; b. producing two monocular images: i. monocular image one is a left hand view; ii. monocular image two is a right hand view; iii. the point of observation for monocular image one and monocular image two are separated by a horizontal distance of approximately 1 centimeter to 1 meter; c. creating peripheral monocular extents within the peripheral zone (Zone 1) by: i. aligning said left hand and right hand peripheral data sets such that the fixation points of the left hand view and right hand view are coincident; ii. excluding all elements of the two data sets which are in common; d. creating a central binocular zone (Zone 2) by: i. selecting the right hand central data set as the dominant central data set; ii. overlaying and integrating said dominant central data set with the remaining central data set; e. creating a binocular field (Zone 3) by: i. aligning said left hand and right hand peripheral data sets such that the fixation points of the left hand view and right hand view are coincident; ii. including only those elements of the two data sets which are in common; and f. overlaying and integrating the Zone 1, Zone 2 and Zone 3. | 2011-07-07 |
20110164053 | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD - An information processing device capable of processing navigation information is provided. Image processing means generates a signal for displaying a basic screen including a predetermined display element, to which a predetermined function is assigned, on a display device and outputs the signal to the display device. Detection means detects a user's operation of the predetermined display element displayed on the display device. Image generation means generates a superimposed display image for providing the predetermined function assigned to the predetermined display element when the operation is detected by the detection means. When the superimposed display image is generated by the image generation means, the image processing means generates a signal for displaying a superimposed screen, in which the superimposed display image is superimposed on the basic screen, on the display device and outputs the signal to the display device. The superimposed display image generated by the image generation means includes a relation display image which allows the user to visually understand a relation between the predetermined display element and the superimposed display image. The relation display image is generated so as to be continuously displayed even when a displayed content of the superimposed display image is updated. | 2011-07-07 |
20110164054 | INFORMATION-PROCESSING DEVICE AND PROGRAM - An information-processing device comprises: a display control that controls display positions of first and second information images in a display area of a display means for displaying an image, instructions are received for causing the first information image to move in a given direction. A display control executes a first process that, during a period in which the instruction is received, causes the first information image to move and a second process that, in a case where the first information image comes into contact with the second information image as a result of the movement caused by the first process and is further moved after the contact, causes the second information image to move in a direction different from the direction of movement of the first information image, such that the second information image does not overlap the first information image. | 2011-07-07 |
20110164055 | Device, Method, and Graphical User Interface for Manipulating a Collection of Objects - A method includes: displaying a collection of objects; detecting a gesture made by a contact on the touch-sensitive surface, the gesture comprising a first movement of the contact on the touch-sensitive surface followed by a pause in movement of the contact followed by a second movement of the contact on the touch-sensitive surface; selecting a plurality of objects in the collection of objects in accordance with the first movement; and, after detecting the pause in movement of the contact, moving the selected plurality of objects away from unselected objects in the collection of objects in accordance with the second movement. | 2011-07-07 |
20110164056 | Device, Method, and Graphical User Interface with Grid Transformations During Device Rotation - A method includes: displaying a first 2-D array of a plurality of user interface components on the display in a portrait orientation; detecting rotation of the display from the portrait orientation to a landscape orientation with one or more accelerometers; and, in response to detecting the rotation: rotating the first 2-D array of the plurality of user interface components on the display about an axis that is normal to a front surface of the display; replacing the first 2-D array with a second 2-D array of the plurality of user interface components on the display after the rotation of the first 2-D array exceeds a predefined condition; and rotating the second 2-D array of the plurality of user interface components on the display until the second 2-D array of the plurality of user interface components is in the landscape orientation. | 2011-07-07 |
20110164057 | NAVIGATING IN GRAPHICAL USER INTERFACE ON HANDHELD DEVICES - The invention relates to presenting and browsing in metadata on handheld display devices such as music/mp3 players mobile phones, PDA's, digital cameras. A graphical user interface (GUI) accesses metadata arranged in different categories and determines a hierarchical order of this. A metadata category is shown in a menu of category entries in a separate pane on the GUI. Rotation of the device is detected by a rotation sensor, and upon rotation the pane with the menu being browsed before rotation is maintained in the GUI, and at least one pane a menu representing a hierarchical super- or sub-category of the category being browsed before rotation is added or removed. This allows the user to expand or collapse metadata categories shown in the GUI by rotating the device. | 2011-07-07 |
20110164058 | Device, Method, and Graphical User Interface with Interactive Popup Views - A method of operating a multifunction device includes: displaying a respective view of a first application on the touch screen display, detecting a first touch gesture within the respective view, and in response to detecting the first touch gesture, displaying a popup view of the first application partially covering the respective view of the first application. The popup view corresponds to a full-screen-width view in a corresponding first application on a second multifunction device having a touch screen display with lower resolution than the touch screen display of the first multifunction device. The method further includes: detecting one or more second touch gestures within the popup view, and in response to detecting the one or more second touch gestures within the popup view, performing an action in the first application that updates a state of the first application. | 2011-07-07 |
20110164059 | RESCALING FOR INTEROPERABILITY IN VIRTUAL ENVIRONMENTS - Exemplary embodiments include a method for transferring objects from a first virtual environment residing on a first computer system to a second virtual environment residing on a second computer system, the method including determining whether dimensions of the second virtual environment are compatible with dimensions of the first virtual environment, in response to a determination that the dimensions of the second virtual environment are not compatible with the dimensions of the first virtual environment, performing an interoperability rescaling between the first virtual environment and the second virtual environment and transferring the object from the first virtual environment to the second virtual environment. | 2011-07-07 |
20110164060 | DISPLAY CONTROL APPARATUS, DISPLAY CONTROL METHOD, AND DISPLAY CONTROL PROGRAM - A display control apparatus includes: a display section; a detecting section which detects an indication manipulation for a manipulation surface; and a control section which detects, if the indication manipulation for the manipulation surface is detected by the detecting section, an area in the manipulation surface indicated through the indication manipulation, and enlarges an image on the basis of the detected area to be displayed on the display section. | 2011-07-07 |
20110164061 | METHOD AND APPARATUS FOR MAGNIFYING COMPUTER SCREEN DISPLAY - A screen magnification tool to scale the content of a computer display screen by distinguishing text and non-text elements of the content and applying different scaling methods to the text and non-text elements. Information about the text elements is stored in a database. Other embodiments are also described. | 2011-07-07 |
20110164062 | INFORMATION PROCESSING DEVICE AND IMAGE PROCESSING DEVICE - An information processing device capable of processing navigation information is provided. A touch panel can display images and can receive a user's touch operation. An image generation section generates a navigation image including a map image and a plurality of operation button images for receiving the touch operation, the images being displayed on the touch panel. A plurality of operation button images include a first operation button image related to a navigation function and a second operation button image related to a plurality of functions other than the navigation function. The image generation section generates a first image which is obtained by combining the navigation image and the first operation button image and a second image which includes the second operation button. The first image and the second image are respectively displayed in a first display region and a second display region. The first display region and the second display region are separated by a movable boundary. | 2011-07-07 |
20110164063 | DISPLAY INPUT DEVICE - A display input device is comprised of a touch panel | 2011-07-07 |
20110164064 | IMAGE PROCESSING DEVICE AND METHOD FOR PROCESSING IMAGE - A medical image processing device | 2011-07-07 |
20110164065 | Method And Apparatus For Configuring Display Bezel Compensation For A Single Large Surface Display Formed By A Plurality Of Displays - A method includes displaying, on a single large surface display, a first moveable and second fixed portion of a visual test object. The first portion is displayed on the display to be configured and the second portion is displayed on at least one neighboring display, and are shown in a relative orientation adjacent to a common border formed by a first bezel of the display to be configured and a second bezel of the at least one neighboring display, and any space in between. The method obtains bezel compensation configuration information in response to input aligning the first portion with the second portion. A user may provide input by moving the first portion to align it with the second portion so that a third portion of the visual test object appears hidden by the common border. The object therefore appears aligned “behind” the bezel. | 2011-07-07 |
20110164066 | ELECTRONIC READING DEVICE - An electronic reading device provides automatic adjustment of image display and key functionality. An actuator and a plurality of keys symmetrically control the electronic reading device. A built-in motion detection mechanism detects changes in the orientation of the electronic reading device. The content of the display and the functionality of the actuator and plurality of keys is automatically adjusted based on the orientation of the device such that the actuator and the plurality of keys perform identical functions in a current orientation as were performed in a previous orientation. | 2011-07-07 |
20110164067 | CIRCUITS FOR CONTROLLING DISPLAY APPARATUS - The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMS-based light modulators. | 2011-07-07 |
20110164068 | REORDERING DISPLAY LINE UPDATES - An apparatus and method for driving a display. The order in which lines of a display are updated is changed in order to take advantage of potential similarities between updated data for the lines. The lines are grouped according to one or more common characteristics and one or more of the groups are updated sequentially. | 2011-07-07 |
20110164069 | LED BACKLIGHT SYSTEM - A method and system for modifying the pulse width modulation frequency for controlling the backlit illumination intensity of a liquid crystal display. The modified pulse width modulation frequency may be selected to reduce distortion in the display while allowing for a wide range of dimming settings for the display. A pulse width modulation signal may be also be phase shifted such that a string of light sources may be sequentially activated to generate a effective frequency greater than that of the frequency of the pulse width modulation signal. | 2011-07-07 |
20110164070 | DISPLAY MODULE - A display module is disclosed, which comprises at least one light source movable along a predetermined path and a controller adapted to modulate the intensity of light emitted by the at least one light source as it moves along the predetermined path so as to cause a desired image to be visible by virtue of persistence of vision. The display module further comprises a drive system for causing the at least one light source to move along the predetermined path and a coupling system adapted to ensure the drive system causes the at least one light source to move, in use, along the predetermined path in synchrony with the light sources on one or more adjacent display modules. | 2011-07-07 |
20110164071 | PIXEL CIRCUIT, ORGANIC ELECTRO-LUMINESCENT DISPLAY APPARATUS, AND METHOD OF DRIVING THE SAME - A pixel circuit includes a light emitting device, an N-type driving transistor for outputting a driving current according to a voltage applied to the gate electrode, a first capacitor coupled to a gate electrode of the driving transistor, a second capacitor including a first terminal coupled to the gate electrode of the driving transistor and a second terminal coupled to the first electrode of the light emitting device, and second through sixth N-type transistors. An initialization period is reduced for a driving operation and the threshold voltage compensation time of a driving transistor is controlled. | 2011-07-07 |
20110164072 | LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD OF THE SAME - A liquid crystal display device includes: first and second substrates between which a liquid crystal forming material is sandwiched and which are disposed to be opposite to each other; a pair of electrodes including one and the other electrodes; a control means for controlling a voltage applied between the electrodes; and a temperature detector. The control means applies a voltage, by which a change of light transmittance occurs based on an induction and disappearance phenomenon of a nematic phase in the liquid crystal forming material, between the electrodes when a temperature of the liquid crystal forming material is in an isotropic phase temperature range, and the control means applies a voltage, by which a change of light transmittance occurs based on a change of orientation of directors of the liquid crystal forming material, between the electrodes when the temperature of the liquid crystal forming material is in a nematic phase temperature range. | 2011-07-07 |
20110164073 | METHOD OF DRIVING A DISPLAY AND A DISPLAY USING THE SAME - A method of driving a display and a display using the same are provided. The display is driven in accordance with one of a plurality of backlight unit (BLU) driving modes for a BLU which provides a display panel with backlight. As a result, an image quality is improved based on respective areas of the display panel. | 2011-07-07 |
20110164074 | Electronic Display Apparatus, Installation Pertaining to Automation Technology, and Method for Operating an Electronic Display Apparatus - An electronic display apparatus comprising a control device and an electronic display panel that can be turned off by the control device. In order to support an energy-saving state in which information can continue to be displayed at least to a certain extent, an electrochromic display is additionally provided that is switchable into different display states by the control device. The invention furthermore relates to an installation appertaining to automation technology, and to a method for operating an electronic display apparatus. | 2011-07-07 |
20110164075 | DISPLAY DEVICE - A display device is provided that can eliminate feeling of discomfort of a user while preventing cost from being increased. The display device includes display means | 2011-07-07 |
20110164076 | COST-EFFECTIVE DISPLAY METHODS AND APPARATUSES - In first aspect of the invention, driving methods of gate interlaced scanning for color LCD are disclosed. This interlaced scanning involves powering odd gate lines sequentially first and then powering even gate lines sequentially, which can minimize the voltage polarity swing to reduce power consumption in source output block. In second aspect of the invention, driving methods of FSCLCD having an RGB LED backlight unit scanning with an increased LED lamp turn on time and reduced potential non-uniformity near modular light guide panel are disclosed. Novel driving methods of variant sub-color frame periods are also disclosed with various color sub-frames. In third aspect of the invention, a dual common electrode color LCD with a source driver IC block with lower driving voltage and lower power consumption in the display panel is disclosed, wherein each common electrode voltage has opposite voltage phase to reduce the source driving voltage. | 2011-07-07 |
20110164077 | LIQUID SUPPLY DEVICE AND IMAGE FORMING APPARATUS - A sub tank receives ink supplied from a main tank through a supply path. The sub tank includes a supply chamber that causes the ink to move toward a nozzle, and a pressure control chamber connected to the supply chamber through a connection part that can open/close. The pressure control chamber includes a pressure resistor that reduces the speed of the ink when the ink pressure rises in the supply path, and a volume changing member that is provided on at least a side of the connection part with respect to the pressure resistor in the ink flow direction, so that pressure in the pressure control chamber can be reduced by reducing the ink speed and increasing the volume of the pressure control chamber. | 2011-07-07 |
20110164078 | IMAGE FORMING APPARATUS - Disclosed is an image forming apparatus that includes a recording head ejecting a liquid droplet; a liquid tank storing ink to be supplied to the recording head; a first flow path communicated with the recording head and the liquid tank; a liquid feeding unit provided in the first flow path; a second flow path provided parallel to the liquid feeding unit of the first flow path; and a fluid resistance control unit provided in the second flow path. The fluid resistance control unit changes fluid resistance in accordance with the flow rate of a flowing liquid and feeds, when the liquid droplet is ejected from the recording head, the liquid from the liquid tank to the recording head with the liquid feeding unit in a state in which the recording head and the liquid tank are communicated with each other via the second flow path. | 2011-07-07 |
20110164079 | CONTROL DEVICE FOR CONTROLLING PRINTING EXECUTION UNIT - In the control device, the generating portion generates control data to be used by the controlling portion to form a specific image. The generating portion generates the control data such that in a first case where the printing execution unit forms the end image, the head drive portion drives the print head to eject ink droplet only from nozzles classified into the downstream nozzle group toward the downstream end region, that in a second case where the printing execution unit forms the center image the head drive portion drives the print head to eject ink droplet from the plurality of nozzles including the upstream and downstream nozzle groups toward the center region, and that, in the first case, the first nozzle does not eject ink droplet toward the center region for forming a specific part, and such that in the second case, the second nozzle ejects ink droplet for forming the specific part. | 2011-07-07 |
20110164080 | FLUID-JET DISPENSING DEVICE - Systems, methods, and other embodiments associated with fluid-jet dispensers are described. In one embodiment, a method ( | 2011-07-07 |
20110164081 | ENERGY CONTROL OF A NOZZLE OF AN INKJET PRINTHEAD - A nozzle assembly for an inkjet printhead is disclosed. The nozzle assembly includes an inkjet nozzle having an actuator for ejecting an ink droplet from the inkjet nozzle when a resistive element of the actuator is heated by an electrical current. A drive transistor provides an energy pulse to the resistive element of the actuator upon receipt of a control pulse. Each energy pulse has energy of less than 200 nanojoule. | 2011-07-07 |
20110164082 | Pulse Width Control Device and Method, Inkjet Printing Device Using the Device - Disclosed is a pulse width control device, including: a first monostable multivibrator, for receiving a synchronization pulse, and generating a negative pulse whose width is a first preset threshold; a second monostable multivibrator, for receiving the synchronization pulse, and generating a positive pulse whose width is a second preset threshold; an inverter, for receiving the synchronization pulse, and inverting the synchronization pulse, and outputting an inverted synchronization pulse; and a flip-flop, for receiving the negative pulse, the positive pulse and the inverted synchronization pulse, and generating a synchronization pulse with a width between the first threshold and the second threshold. | 2011-07-07 |
20110164083 | Liquid Droplet Ejection System and Control Program of Ejection Condition of Compositions - When using a liquid droplet ejection method, a conventional photomask is not required, however, it is required instead that a moving path of a nozzle or a substrate is controlled with accuracy at least in ejecting liquid droplets. According to the characteristics of compositions to be ejected or their pattern, such ejection conditions are desirably set as the moving rate of a nozzle or a substrate, ejection quantity, ejection distance and ejection rate of compositions, atmosphere of the space that the compositions are ejected, the temperature and moisture of the space, and heating temperature of the substrate. A liquid droplet ejection system in accordance with the invention comprises an input means for inputting data of a thin film pattern, a set means for setting a nozzle for a ejecting a composition containing a material for forming the thin film or setting a moving path of the substrate to which the composition is ejected, an image pick-up means for detecting an alignment marker formed on a substrate and a control means for controlling the moving path of the nozzle or the substrate. | 2011-07-07 |
20110164084 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a record head having nozzles that discharge liquid; a transporting path along which a medium is transported; a transporting mechanism that transports the medium along the transporting path; a sensor including a light-emitting element and a light-receiving element and disposed at a first position on the transporting path, the first position being located upstream relative to the record head in a transporting direction of the medium, the sensor outputting a signal in accordance with presence or absence of the medium at the first position; and a control unit that controls supply of power to the sensor and detects the presence or absence of the medium through the sensor. The control unit stops the supply of power to the sensor when the control unit detects a downstream end of the medium in the transporting direction, and resumes the supply of power to the sensor when the control unit detects an upstream end of the medium in the transporting direction. | 2011-07-07 |
20110164085 | LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING LIQUID DISCHARGE HEAD - In order to provide a compact and highly reliable recording head enabling precise detection of temperature information on each nozzle and rapid as well as highly accurate detection on nozzles with a discharge defect, a liquid discharge head including a liquid discharge head with a plurality of electrothermal transducing members provided on a substrate to generate heat energy for discharging liquid from a discharge port includes a temperature detecting element formed immediately under each of the plurality of electrothermal transducing members to sandwich insulating film and a temperature detecting circuit for detecting temperature information from each of the temperature detecting elements. | 2011-07-07 |
20110164086 | INKJET INK, INK CARTRIDGE, INKJET RECORDING APPARATUS, INKJET RECORDING METHOD AND IMAGE FORMING APPARATUS - The present invention provides an inkjet ink which is excellent in image quality and high-speed printing on plain paper, in storage stability and in ejection stability and gives less load on a maintenance device for an inkjet recording apparatus; and an ink cartridge, an inkjet recording apparatus, and an inkjet recording method, using the inkjet ink. An inkjet ink containing a water dispersion of pigment-containing water-insoluble vinyl polymer particles; a water-soluble organic solvent; and water, wherein an ink residue from the inkjet ink has a viscosity of 3,000 mPa·s or less, the ink residue is obtained by leaving the inkjet ink to stand at a temperature of 25° C. and a humidity of 15% until substantially no mass change occurs, and wherein the inkjet ink, pH of which is adjusted to 7 with an acid, has a viscosity of 500 mPa·s or more. | 2011-07-07 |
20110164087 | Apparatus for cleaning inkjet print head - An apparatus for cleaning an inkjet print head includes: a cleaning plate disposed to correspond to an inkjet print head with an ink flow space interposed therebetween; and a pneumatic device installed in the ink flow space and removing ink in a direction different from a direction in which ink is discharged by changing a fluid pressure of the ink remaining at a nozzle of the inkjet print head. | 2011-07-07 |
20110164088 | LIQUID EJECTING APPARATUS AND PLATEN UNIT - There is provided a liquid ejecting apparatus including: a liquid ejecting head that has a conductive nozzle plate and discharges liquid from openings of the nozzle plate to recording material; an absorbing member that is arranged opposite the nozzle plate in a direction in which the liquid is discharged and has electrical conductivity to absorb liquid not attached to the recording material; an electrode member that is adjacent to a rear face of a face facing the nozzle plate in the absorbing member; and a potential difference generating means that generates a potential difference between the nozzle plate and the electrode member to electrically attract the liquid toward the electrode member. | 2011-07-07 |
20110164089 | PRINTING SYSTEM AND METHOD - The printing system is a dot matrix-type printer utilizing a liquid ink reservoir. A plurality of pins are disposed within the reservoir, each pin having a lower end and a tapered upper end terminating in a printing tip. In use, the reservoir is held stationary, the liquid ink being contained therein by gravity. A printing substrate, such as a piece of paper, is drawn over an open upper end of the reservoir. A driver selectively vertically translates the plurality of pins, each individual pin being selectively driven independent of the other pins. Each pin is initially positioned so that the lower end thereof is located adjacent a lower wall of the reservoir, and the printing tip is positioned beneath a surface of the ink. A selected pin is translated upwardly so that the printing tip thereof contacts the printing substrate to form an ink dot thereon. | 2011-07-07 |
20110164090 | PACKAGE STRUCTURE OF INKJET-PRINTHEAD CHIP - The present invention discloses a package structure of an inkjet-printhead chip. The structure includes: a nozzle structure of a print element including an ink chamber layer, a nozzle base layer on the ink chamber layer, and a nozzle layer on the nozzle base layer, wherein a plurality of nozzle through holes are set in the nozzle layer and pass through an ink chamber of the ink chamber layer; a flexible substrate set on the nozzle layer, wherein there is at least an opening set in the flexible substrate to expose those nozzle through holes; and a chip set under the ink chamber layer. Besides, the present package method is to utilize the micro-manufacturing process to form the nozzle structure of a print element and the tape automatic bonding process to bond the flexible substrate on the nozzle layer and the chip under the ink chamber layer. | 2011-07-07 |
20110164091 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - An intermediate liquid chamber is formed between an ink conducting path to which ink is supplied from an ink supply source such as an ink cartridge and a common liquid chamber to which ink to be provided to a plurality of pressure chambers is supplied. The intermediate liquid chamber communicates with both the ink conducting path and the common liquid chamber. The intermediate liquid chamber includes a conducting opening which communicates with the ink conducting path and a discharge opening which is opened to the common liquid chamber. The discharge opening is formed from one edge portion to the other edge portion of the common liquid chamber along a pressure chamber arrangement direction. | 2011-07-07 |
20110164092 | LIQUID DISCHARGE METHOD, LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS - A liquid discharge head is arranged in a manner that in the cross section of a discharge port in a liquid discharge direction, the discharge port includes: at least one projection that is convex inside the discharge port; a first area, for holding a liquid surface connecting a pillar-shaped liquid that is elongated outside the discharge port; and second areas where a fluid resistance is lower than that in the first area so as to pull the liquid in the discharge port in a direction opposite to the liquid discharge direction; and the first area is formed in the direction in which the projection is convex, and the second areas are formed on both sides of the projection. | 2011-07-07 |
20110164093 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - A piezoelectric element comprising a first electrode, a piezoelectric layer which contains lead, zirconium, and titanium, and which is formed above the first electrode, and a second electrode formed above the piezoelectric layer. A groove which exists between grains in the second electrode side surface of the piezoelectric layer, satisfies 0≦d/ρ≦0.900 (where d: depth of groove, w: width of groove, ρ: radius of curvature (d | 2011-07-07 |
20110164094 | LIQUID DISCHARGE METHOD, LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS - A liquid discharge head is arranged in a manner that in the cross section of a discharge port in a liquid discharge direction, the discharge port includes: at least one projection that is convex inside the discharge port; a first area, for holding a liquid surface connecting a pillar-shaped liquid that is elongated outside the discharge port; and second areas where a fluid resistance is lower than that in the first area so as to pull the liquid in the discharge port in a direction opposite to the liquid discharge direction; and the first area is formed in the direction in which the projection is convex, and the second areas are formed on both sides of the projection. | 2011-07-07 |
20110164095 | METHODS FOR MANUFACTURING LIQUID EJECTING HEAD AND PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC ELEMENT - A method for manufacturing a piezoelectric element comprising forming a titanium film containing titanium; forming a platinum film containing platinum on the titanium film; forming a piezoelectric precursor film containing bismuth, lanthanum, iron and manganese on the platinum film; crystallizing the piezoelectric precursor film to form a piezoelectric layer by firing the piezoelectric precursor film in an atmosphere of an inert gas; and forming an electrode on the piezoelectric layer. | 2011-07-07 |
20110164096 | LIQUID-EJECTING HEAD, LIQUID-EJECTING APPARATUS, AND PIEZOELECTRIC ELEMENT - A piezoelectric element comprising a first electrode, a piezoelectric layer which includes bismuth, lanthanum iron, and manganese and which formed above the first electrode and a second electrode formed above the piezoelectric layer. The integrated intensity of a diffraction peak observed at 20°<2θ<25° is 90% or more of the sum of the integrated intensities of diffraction peaks observed at 20°<2θ<50° in an X-ray powder diffraction pattern of the piezoelectric layer measured at φ=Φ=0°. | 2011-07-07 |
20110164097 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC ELEMENT - A piezoelectric element comprising a piezoelectric layer containing bismuth, lanthanum iron manganese and titanium and a electrode formed above the piezoelectric layer. | 2011-07-07 |
20110164098 | LIQUID-EJECTING HEAD, LIQUID-EJECTING APPARATUS, PIEZOELECTRIC ELEMENT, AND METHOD FOR MANUFACTURING LIQUID-EJECTING HEAD - A piezoelectric element comprising a first electrode, a piezoelectric layer containing bismuth lanthanum iron and manganese formed above the first electrode, and a second electrode formed above the piezoelectric layer. The piezoelectric layer contains crystals preferentially oriented in a (111) plane. | 2011-07-07 |
20110164099 | INK CARTRIDGE WITH BUBBLE POINT PRESSURE REGULATOR DEFINED IN LAMINATED WALL - An ink cartridge for an inkjet printer having a laminated wall. The laminated wall defines: an air inlet; a regulator channel having a first end communicating with the air inlet and a second end defining a bubble outlet; and a wetting system for maintaining liquid in the regulator channel so as to ensure that air entering a headspace of the cartridge first passes through said liquid. The regulator channel is dimensioned to control a Laplace pressure of air bubbles drawn from the bubble outlet as result of supplying ink to a printhead, and thereby regulates a hydrostatic pressure of the ink. | 2011-07-07 |
20110164100 | Solid Ink Stick Delivery System with Static Constraints, Strategic Barriers and Breakage Control - An ink delivery system of a phase change ink imaging device more effectively guides properly configured solid ink sticks from a first end of a feed chute to a melting device at a second end of the feed chute. The feed chute may include a sensor to detect coded sensor features on the properly configured solid ink sticks traveling along the feed chute and an obstructor configured to block improperly configured solid ink sticks inserted into the first end of the feed chute. | 2011-07-07 |
20110164101 | DRYING APPARATUS AND PRINTING APPARATUS - A drying apparatus includes: a rotatable belt which has an outer surface and an inner surface, the outer surface contacts a sheet; a blowing mechanism which blows hot air on the sheet at a side of the outer surface; and a heating unit which includes a heating element and a contact surface which is disposed in contact with the inner surface. A plurality of rollers are arranged in a direction in which the sheet travels. The rollers are pressed against the outer surface of the belt with the travelling sheet being held between the rollers and the outer surface of the belt. | 2011-07-07 |
20110164102 | METHOD AND APPARATUS FOR FORMING IMAGE - An image forming apparatus includes an image forming unit and a supporting mechanism that supports this image forming unit. A feed tray for placing sheets thereon is provided in a rear part of the image forming unit. The supporting mechanism includes a base member and a turntable. The turntable can move along a guide section to a first position on a rear side and a second position on a front side with respect to the base member. The supporting mechanism includes a rotation stopping mechanism that prevents the turntable from rotating when the turntable is in the first position and a rotating mechanism that rotates the turntable in a horizontal plane in a state in which the turntable has moved to the second position. | 2011-07-07 |
20110164103 | Light Emitting Element Array, Light Emitting Device, and Image Forming Apparatus - A light emitting element array that can perform a time-division driving operation with a small number of driving ICs is provided. A light emitting element array chip ( | 2011-07-07 |
20110164104 | DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANSLATABLE CARRIAGE - Apparatus for marking a bitmap image on tape includes a source of a modulatable laser-beam. The beam is directed to an oscillating mirror on a carriage translatable across the width direction of the tape. The oscillating mirror directs the beam to a focusing lens mounted on the carriage. The focusing lens is arranged to focus the beam to a focal-spot on the tape. As the carriage is translated, the focal-spot is swept reciprocally in a wave-like path across the tape. Modulation of the beam is arranged such that pixels of a plurality of rows of the bitmap image are printed in one traverse of the carriage. The tape is advanced incrementally and repeated traverses of the carriage are made to complete printing of the bitmap image. | 2011-07-07 |
20110164105 | AUTOMATIC VIDEO STREAM SELECTION - A handheld communication device is used to capture video streams and generate a multiplexed video stream. The handheld communication device has at least two cameras facing in two opposite directions. The handheld communication device receives a first video stream and a second video stream simultaneously from the two cameras. The handheld communication device detects a speech activity of a person captured in the video streams. The speech activity may be detected from direction of sound or lip movement of the person. Based on the detection, the handheld communication device automatically switches between the first video stream and the second video stream to generate a multiplexed video stream. The multiplexed video stream interleaves segments of the first video stream and segments of the second video stream. Other embodiments are also described and claimed. | 2011-07-07 |
20110164106 | METHOD FOR CONNECTING VIDEO COMMUNICATION TO OTHER DEVICE, VIDEO COMMUNICATION APPARATUS AND DISPLAY APPARATUS THEREOF - The present invention relates to a method of switching video communication received from a video communication apparatus to an external device, which can include receiving a video communication; receiving a request for switching the received video communication to a first external device, and transmitting at least one of audio and video) data according to the video communication to the first external device. | 2011-07-07 |
20110164107 | EFFICIENT AND ON DEMAND CONVERGENCE OF AUDIO AND NON-AUDIO PORTIONS OF A COMMUNICATION SESSION FOR PHONES - In one embodiment, source data for a communication session may be split into an audio portion for transmission on a phone channel and a non-audio portion for transmission on a data channel. A server and a phone may accordingly establish an audio portion of a communication session on the phone channel. In response to a trigger, the server may provide a push notification on the data channel to the phone, where the push notification is associated with an application executing on the phone that is configured to participate in the non-audio portion of the communication session on the data channel with the server. Upon obtaining the push notification on the data channel during the audio portion on the phone channel, the application may correspondingly activate on the phone to participate in the non-audio portion of the communication session during the phone's participation in the audio portion (e.g., merging the portions). | 2011-07-07 |
20110164108 | System With Selective Narrow FOV and 360 Degree FOV, And Associated Methods - Systems and methods image with selective narrow FOV and 360 degree FOV onto a single sensor array. The 360 degree FOV is imaged with null zone onto the sensor array and the narrow FOV is imaged onto the null zone. The narrow FOV is selectively within the 360 degree FOV and has increased magnification as compared to the 360 degree FOV. | 2011-07-07 |
20110164109 | SYSTEM AND METHOD FOR RAPID IMAGE SEQUENCE DEPTH ENHANCEMENT WITH AUGMENTED COMPUTER-GENERATED ELEMENTS - Motion picture scenes to be colorized/depth enhanced (2D->3D) are broken into separate elements, backgrounds/sets or motion/onscreen-action. Background and motion elements are combined into composite frame which becomes a visual reference database that includes data for all frame offsets used later for the computer controlled application of masks within a sequence of frames. Masks are applied to subsequent frames of motion objects based on various differentiating image processing methods, including automated mask fitting/reshaping. Colors and/or depths are automatically applied to masks throughout a scene from the composite background and to motion objects. Areas never exposed by motion or foreground objects in a series of images may be partially or fully realistically drawn or rendered and applied to the occluded areas of the background and then automatically applied throughout the images to generate of minimal artifact or artifact-free secondary viewpoints when translating foreground objects horizontally during 2D->3D conversion. | 2011-07-07 |
20110164110 | METHOD AND SYSTEM FOR DETECTING COMPRESSED STEREOSCOPIC FRAMES IN A DIGITAL VIDEO SIGNAL - Detection compressed stereoscopic frames in a digital video stream. A stereoscopy detector is capable of detecting whether an image stream is stereoscopic or not, where the image stream may be monoscopic, stereoscopic and, in the latter case, encoded in one of many different possible stereoscopic encoding formats. The stereoscopy detector may also detect a particular encoding format for a stereoscopic image stream. The stereoscopy detector may also detect if quincunx encoding was used. Stereoscopy may be detected based on an observation of two portions in a frame sequence, and based on a comparison of segments in each portion. A change between stereoscopy and monoscopy, or between stereoscopic formats, may be detected as well, and may be detected based on multiple tests in time in a deliberate hysteresis. | 2011-07-07 |
20110164111 | ADAPTABLE MEDIA STREAM SERVICING TWO AND THREE DIMENSIONAL CONTENT - Media sources that deliver at least portions of media content to viewer systems are described. The media content represents a plurality of camera perspectives of a single media product. A first request and a second request are both received. The first request is from a first viewer system and the second request is from a second viewer system. The first request is responded to by delivering a primary media stream to the first viewer system. The primary media stream contains a representation of at least a first of the plurality of camera perspectives. The second request is responded to by delivering both the primary media stream and a secondary media stream to the second viewer system. The secondary media stream contains a representation of at least a second of the plurality of camera perspectives. The second viewer system combines the primary and secondary media streams to display a three-dimensional view. | 2011-07-07 |
20110164112 | Compatible Stereoscopic Video Delivery - Stereoscopic images are subsampled and placed in a “checkerboard” pattern in an image. The image is encoded in a monoscopic video format. The monoscopic video is transmitted to a device where the “checkerboard” is decoded. Portions of the checkerboard (e.g., “black” portions) are used to reconstruct one of the stereoscopic images and the other portion of the checkerboard (e.g., “white” portions) are used to reconstruct the other image. The subsamples are, for example, taken from the image in a location coincident to the checkerboard position in which the subsamples are encoded. | 2011-07-07 |
20110164113 | Conversion of Interleaved Data Sets, Including Chroma Correction and/or Correction of Checkerboard Interleaved Formatted 3D Images - Conversion of interleaved data and/or correction of color samples or other data are corrected by recognizing an underlying arrangement or format of different data sets within a data stream and a conversion process applied that causes bleeding between the sets. The data sets are, for example, separate channel views of a 3D display, and the corruption occurs, for example, upon up-conversion of color samples that take into account both views together rather than individually. The invention is embodied, for example, as part of a playback device, display, or as a stand alone converter box that corrects the corrupted samples by at least one of substitution, filtering, or interpolation with appropriately selected samples (e.g., neighboring samples of a same view). | 2011-07-07 |
20110164114 | THREE-DIMENSIONAL MEASUREMENT APPARATUS AND CONTROL METHOD THEREFOR - A three-dimensional measurement apparatus generates patterns to be projected onto the measurement object, images the measurement object using an imaging unit after projecting a plurality of types of generated patterns onto the measurement object using a projection unit, and computes the coordinate values of patterns on a captured image acquired by the imaging unit, based on the projected patterns, a geometric model of the measurement object, and information indicating the coarse position and orientation of the measurement object. Captured patterns on the captured image are corresponded with the patterns projected by the projection unit using the computed coordinate values, and the distances between the imaging unit and the patterns projected onto the measurement object are derived. The position and orientation of the measurement object are estimated using the derived distances and the geometric model of the measurement object, and the information on the coarse position and orientation is updated. | 2011-07-07 |
20110164115 | TRANSCODER SUPPORTING SELECTIVE DELIVERY OF 2D, STEREOSCOPIC 3D, AND MULTI-VIEW 3D CONTENT FROM SOURCE VIDEO - Transcoders are provided for transcoding three-dimensional content to two-dimensional content, and for transcoding three-dimensional content of a first type to three-dimensional content of another type. Transcoding of content may be performed due to user preference, display device capability, bandwidth constraints, user payment/subscription constraints, device loading, and/or for other reason. Transcoders may be implemented in a content communication network in a media source, a display device, and/or in any device/node in between. | 2011-07-07 |
20110164116 | Video capture system control using virtual cameras for augmented reality - There is provided a system and method for integrating a virtual rendering system and a video capture system using flexible camera control to provide an augmented reality. There is provided a method for integrating a virtual rendering system and a video capture system for outputting a composite render to a display, the method comprising obtaining, from the virtual rendering system, a virtual camera configuration of a virtual camera in a virtual environment, programming the video capture system using the virtual camera configuration to correspondingly control a robotic camera in a real environment, capturing a video capture feed using the robotic camera, obtaining a virtually rendered feed using the virtual camera, rendering the composite render by processing the feeds, and outputting the composite render to the display. | 2011-07-07 |
20110164117 | CAMERA ARRANGEMENT, CAMERA SYSTEM AND METHOD - A camera arrangement comprising a 3 dimensional image capture portion arranged to capture a first stereoscopic image composed of a first and a second image and a further camera element spaced apart from the 3 dimensional capture portion, the further camera element arranged to capture a third image, whereby the third image, when viewed with either the first or second image forms a second stereoscopic image is described. A corresponding method and camera system is also described. | 2011-07-07 |
20110164118 | DISPLAY APPARATUSES SYNCHRONIZED BY ONE SYNCHRONIZATION SIGNAL - A display system is provided. The display system includes a plurality of display apparatuses synchronized by a synchronization signal to display an input image. Accordingly, the plurality of display apparatuses may synchronize a 3D image to be displayed, and thus a user may watch the 3D image displayed on the plurality of display apparatuses using 3D glasses. | 2011-07-07 |
20110164119 | APPARATUS OF ACQUIRING 3D INFORMATION, METHOD FOR DRIVING LIGHT SOURCE THEREOF, AND SYSTEM FOR ACQUIRING 3D INFORMATION - An apparatus for acquiring 3-dimensional (3D) information, a method for driving a light source thereof, and a system for acquiring 3D information are provided. The apparatus includes: a projector, a photographing unit, and a controller which causes a driving signal to be applied to the projector. The driving signal has a first peak current in a display mode and a second peak current, higher than the first peak current, in a 3D mode. | 2011-07-07 |
20110164120 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND STEREOSCOPIC IMAGE DISPLAY SYSTEM - The present invention relates to a stereoscopic image display device and to a stereoscopic image display system. More particularly, the present invention relates to a stereoscopic image display device in which a polarizing film and a panel contained in a display are not separated from each other so that the color and the view angle are prevented from degrading, and relates to a stereoscopic image display system which enables a user to observe both stereoscopic images and planar images at the same time with both eyes even when the user is wearing polarizing eyeglasses. | 2011-07-07 |
20110164121 | PLAYBACK DEVICE, INTEGRATED CIRCUIT, RECORDING MEDIUM - A playback device for playing back a graphics stream in accordance with a stream selection table recorded on the recording medium. A procedure means determines a playback type of a graphics corresponding to the current stream number, based on the playback capability indicated by the capability register. | 2011-07-07 |
20110164122 | Vision correction for high frame rate TVs with shutter glasses - A television consistent with certain implementations has a display system having a display frame refresh rate R. A frame synchronizer transmitter transmits a signal used to synchronize frame refreshes for a left and right eye images of shutter glasses, where a sequence of left and right eye images to the shutter glasses defines one image cycle. A video processor that alters at least one image per image cycle so that at least one of the images to at least one eye of at least one of the shutter glasses is synchronized to a display frame that has been altered by the video processor. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 2011-07-07 |
20110164123 | 3D GLASSES DRIVING METHOD AND 3D GLASSES AND 3D IMAGE PROVIDING DISPLAY APPARATUS USING THE SAME - A 3D glasses driving method for driving 3D shutter glasses and 3D glasses and a 3D display apparatus using the same, the 3D glasses driving method including: receiving a sync signal from an external device; determining a duty of a driving signal which opens a left eye glass and a right eye glass of the 3D shutter glasses; and opening and closing the left eye glass and the right eye glass of the 3D shutter glasses alternately based on the sync signal and the determined duty. Accordingly, the user is able to watch the 3D image in a descried brightness without experiencing a crosstalk phenomenon. | 2011-07-07 |
20110164124 | BIOLOGICAL IMAGE ACQUISITION DEVICE - This object aims to disclose a biological multi-directional observation device with measures to avoid an illumination backlight problem taken. In a preferable embodiment of the multi-directional observation device, a two-dimensional detector ( | 2011-07-07 |