Abstract: The grating substrate includes a first base substrate and a plurality of grating units on the first base substrate. The grating unit includes two control layers, a barrier structure between the two control layers, and a plurality of movable particles in a closed cavity surrounded by the barrier structure and the two control layers. The two control layers include a first control layer and a second control layer. The first control layer is located on a side of the second control layer distal from the first base substrate, and the two control layers are configured to control movement of the plurality of particles. The particles satisfy at least one of the following conditions: the particles have a refractive index smaller than a refractive index of the first control layer, or the particles are non-transparent particles.

Abstract: A display driver includes a segment display portion drive circuit, a dot matrix display portion drive circuit, a segment data storage portion, a dot matrix data storage portion, and a control circuit, in which the dot matrix data storage portion stores data for second icon display, which is data for displaying a second icon that is a substitute for the first icon on the dot matrix display portion, and when the control circuit detects a display abnormality of the first icon, the control circuit transfers the data for second icon display from the dot matrix data storage portion to the dot matrix display portion drive circuit.

Abstract: A display device includes a display having a segment display portion that is configured to display a first icon and a dot matrix display portion, a display portion drive circuit outputting a drive signal for segment display to the segment display portion and outputting a drive signal for dot matrix display to the dot matrix display portion, a display abnormality detection circuit detecting a display abnormality of the first icon, a control circuit controlling the display portion drive circuit, and a processing unit providing the control circuit with an instruction to display a second icon, which is a substitute for the first icon, on the dot matrix display portion instead of an instruction to display the first icon on the segment display portion, when the display abnormality of the first icon is detected.

Abstract: A heterogeneous computing system and a heterogeneous computing method using the system are provided and capable of executing accelerating running of a video algorithm. Furthermore, the heterogeneous computing system decreases the complexity of hardware design and the use of resources by pre-processing and simple operations. Furthermore, the required time for adjusting processes of software and hardware of the heterogeneous computing system can be efficiently decreased.

Abstract: A driving method of a display panel, comprising: dividing pixels into a plurality of pairs of pixel sets comprising a first pixel set and a second pixel set comprising different color sub-pixels; acquiring a first voltage signal and a second voltage signal, wherein the frame comprises a first frame and a second frame at neighboring timings; adopting the first voltage signals to drive the color sub-pixels of the first pixel set, and adopting the second voltage signals to drive the color sub-pixels of the second pixel set upon displaying the first frame; and adopting the second voltage signals to drive the color sub-pixels of the first pixel set, and adopting the first voltage signals to drive the color sub-pixels of the second pixel set upon displaying the second frame.

Abstract: A method includes discovering a plurality of endpoint devices. The endpoint devices include an encoder and a decoder. The method also includes determining states of the endpoint devices. The method also includes determining statuses of the endpoint devices. The method also includes updating the control server to include the states of the endpoint devices based at least partially upon the statuses of the endpoint devices. The method also includes receiving a control change. The method also includes actuating the endpoint devices into new states based at least partially upon the control change.

Abstract: The invention relates to a communication system and a method for providing a virtual meeting of a first user (U1, U2, U3, U4) and a second user (U1, U2, U3, U4), comprising a first communication device (12, 14, 16, 18, 24, 26, 28, 32, 34) with a first display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a) associated with the first user (U1, U2, U3, U4), and a second communication device (12, 14, 16, 18, 24, 26, 28, 32, 34) with a second display device (12a, 14a, 16a, 18a, 24a, 26a, 28a, 32a) associated with the second user (U1, U2, U3, U4).

Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.

Abstract: Certain IHSs (Information Handling Systems) may utilize displays that are foldable. Foldable displays may utilize OLED (organic light-emitting diode) display technology, which is particularly susceptible to screen burn-in. Embodiments implement procedures for mitigation of screen burn-in of a foldable display. When folded, a foldable display is logically divided into screen portions based on the locations of the folds. Embodiments mitigate screen burn-in separately in each these screen portions that are created by folding the display. A gap may be displayed along the length of the folds of a folded display, thus separating the different screen portions. Embodiments may implement procedures for mitigating screen burn-in from displaying such a gap. Embodiments may also determine screen portions of a folded display that are actively in use and may implement procedures for mitigating screen burn-in in inactive portions of the folded display.

Abstract: Techniques for reducing weight on wearable display devices are described. In one embodiment of the present invention, an active optical cable is used to transmit image data as well as control signals along with various instructions. The active optical cable is used between a wearable device and a control box (portable device) or extended all the way to a frame holding an integrated lens via a temple. An exemplary active optical cable includes one or more optical fibers for transporting control signals, image data and various instructions while a minimum number of wires are used (e.g., for power and ground).

Abstract: The present disclosure relates to a repairing method for Mura in a display panel, including: configuring a rectangular-shaped first black area in a first image displayed in a display region of a display panel to be a width of a first predetermined pixel, determining a boundary “a” of the white area, configuring a second white area in a second image displayed in the display region of the display panel to be a width of a second predetermined pixel, determining a boundary “b” of the black area, obtaining a boundary “c” of an actual-displaying image of the display panel according to a width of a third predetermined pixel within an image captured by a charge couple device (CCD), cutting the image captured by the CCD along the boundary “c”, and conducting a Mura repairing process on the image which has been cut down.

Abstract: Systems and methods are described for displaying an image during an initial driving period. An exemplary display device includes a timing controller configured to reconstruct compensation reference data from a first memory into a plurality of transmission data, sequentially transmit the plurality of transmission data to a second memory, and display an image on the display panel when partial transmission data of the plurality of transmission data are transmitted and stored to the second memory during the initial driving period.

Abstract: A method and apparatus are provided for controlling a digital display device to generate an image for display, wherein the display device is arranged to generate the image as an array of pixels each of a defined brightness achieved by emitting a respective combination of light pulses of durations defined according to a predetermined pulse width modulation (PWM) scheme. Whereas, under conventional PWM schemes, each light pulse would be emitted by the same pixel of a display device, in the present invention rate data from an associated tracker system and data defining predetermined characteristics of the display and operation thereof are used to calculate a pixel displacement in respect of each defined pulse of the PWM scheme. The pixel displacement is used to modify control data defining those pixels to be activated to emit the defined pulse such that a different pixel to that intended emits the pulse during relative movement of the direction of gaze of a user's eye and the display apparatus.

Abstract: An electronic device is provided. The electronic device includes a touchscreen, at least one processor electrically connected with the touchscreen, and a memory electrically connected with the processor. The memory may store instructions executed to enable the at least one processor to display a first window for running a first application and a second window for running a second application on the touchscreen, display a virtual keypad on a portion of the first window and a portion of the second window corresponding to a first input to a focused window of the first window and the second window, and vary a size of the virtual keypad corresponding to a second input to the virtual keypad.

Abstract: An interactive logo includes a graphical mark, at least one property of the graphical mark, and a logo surface. The graphical mark is disposed on an enclosure of the electronic device to identify a company, an organization, or a brand. At least one property of the graphical mark changes corresponding to an amount of power remaining from a battery to power the electronic device.

Abstract: Method and printing system for processing a print job according to print job specifications. A realistic preview image of a plurality of pages of the print product is established and displayed taking into account the print job specifications and print job content. Parts of underlying sheets which parts become visible in the realistic preview image are determined and their content and physical properties are determined and incorporated into the realistic preview image.

Abstract: The invention described in the present specification relates to a backlight unit including a light source including a light emission lamp emitting light including a 450 nm wavelength, and an inorganic fluorescent substance provided at least a part of inside or on a surface of the lamp and having a maximum light emission wavelength in a 510 nm to 560 nm range when irradiating light including a 450 nm wavelength; and a color conversion film including an organic fluorescent substance, and having a maximum light emission wavelength in a 610 nm to 660 nm range when irradiating light emitted from the light emission lamp or the inorganic fluorescent substance, and a display apparatus including the same.

Abstract: A display controller for a data processing system comprises two sets of display processing units, each set of display processing units comprising an input unit operable to read at least one input surface, a processing unit operable to process one or more input surfaces to generate an output surface, and an output unit operable to provide an output surface for display to a display. The display controller also includes internal data path via which pixel data of a surface may be passed between the sets of display processing units, and a control unit that can selectively activate one or both of the sets of display processing units to process one or more input surfaces to generate one or more output surfaces for display.

Abstract: A system and method for displaying content from mobile devices on a plurality of displays in a vehicle are disclosed. Example methods may include receiving content from a first mobile device at a vehicle, and displaying the content on a plurality of displays installed in the vehicle, thereby forming a connected display area amongst the plurality of displays. In some example methods, additional content is received from a second mobile device. An example vehicle may include a plurality of displays and a telematics unit in communication with each of the displays. The telematics unit may be configured to share content received from one or more mobile devices on the plurality of displays, thereby providing a connected display area.

Abstract: Techniques are disclosed for using a supplemental display device in conjunction with a first device. The first device, hosting a communication and synchronization application, determines an indication as to a protocol used to perform mirroring. A packet is generated and transmitted from the first device to the supplemental device. A user selection of a second application hosted by the first device is detected. A determination is made as to whether the second application is to be executed by the supplemental device or by the first device. If the second application is to be executed by the first device, the second application is executed using the first device and the user interface of the second application is mirrored to the supplemental device using the protocol. If the second application is to be executed by the supplemental device, a command is transmitted from the first device to the supplemental device to execute the second application.

Abstract: A cognitive ability level identification device is disclosed. The device is configured to present cognitive test to a user and to measure the user's response to the test. When the user fails the test, the device is configured to prevent the user from operating equipment and/or take any subsequent action, activity or process or to prevent the user from entering secured locations due to poor cognitive performance. A method for evaluating the user's cognitive performance is disclosed, by presenting to the user cognitive tests and comparing the user's actual performance to pre acquired cognitive performance baseline.

Abstract: The present technology relates to an image processing apparatus and method that enable suppression of increase in the load of encoding and decoding floating point-precision image data. The image processing apparatus of the present technology transforms floating point-precision image data composed of a sign, an exponent, and a mantissa into integer-precision image data, and encodes the integer-precision image data obtained by transformation. The present technology can be applied to image processing apparatuses such as encoding apparatuses that encode image data and decoding apparatuses that decode encoded data obtained by encoding image data, for example.

Abstract: A computing device includes one or more memory devices storing executable instructions, one or more processors configured to execute the instructions, a programmable display screen configured to display text-based information, a user activity sensor, a battery configured to provide power to the one or more processors, and a battery status visual indicator. The battery status indicator is located on a surface of the computing device and is configured to display, in response an indication from the user activity sensor of an interaction by a user with the computing device, non-text-based information indicating a status of the battery.

Abstract: An electronic device, method and computer readable medium are disclosed herein. The electronic device may comprise memory, such as the computer readable medium. The memory may include program instructions executable to implement the method, including identifying, by a controller, load information of the electronic device including execution of an application, detecting screen display information based on the identified load information by the controller, and controlling a display of the electronic device to display an execution screen of the application on the based on the detected screen display information.

Abstract: A vision system for a vehicle includes an interior rearview mirror assembly disposed at an interior surface of the vehicle and having a mirror head and a reflective element. The mirror head is adjustably mounted at a mirror mount that attaches at the interior surface of the vehicle and is adjustable to adjust a rearward view of a driver of the vehicle viewing said reflective element. A display device is disposed at an interior portion of the vehicle remote from the interior rearview mirror assembly. The mirror head is adjustable between a mirror mode orientation, where the driver of the vehicle views rearward of the vehicle via the reflective element, and a display mode orientation, where the driver of the vehicle views images displayed by the display device via the reflective element.

Abstract: A liquid crystal display device is provided. The liquid crystal display device includes an over driving data generator that compares a gray level of a data signal of a present frame with a gray level of a data signal of a previous frame to output an over driving data signal. The data signal has a bit number of n. A data drive IC generates level voltages having a number of more than 2n and outputs one of the level voltages of the over driving data signal. A liquid crystal panel includes a pixel applied with the one of the level voltages.

Abstract: The present disclosure provides an image display method and apparatus, and a multi-domain liquid crystal display device, relates to the field of display technologies. The image display method applied to a multi-domain liquid crystal display device includes: acquiring grayscales of pixels in a frame of an input image; determining GAMMA voltages corresponding to pixels in two neighboring frames of an output image according to the grayscales of the pixels in the frame of the input image, where for any pixel of the output image, a corresponding GAMMA voltage thereof in a first frame of the two neighboring frames is greater than a reference voltage corresponding to the pixel, and a corresponding GAMMA voltage thereof in a second frame of the two neighboring frames is less than the reference voltage; and displaying the two neighboring frames of the output image according to the GAMMA voltages of the pixels therein.

Abstract: In embodiments, apparatuses, methods, and computer-readable media are described that are associated with a context-based information presentation system (“CIP”). The CIP may be configured to modify presentation of information to a user during performance of a physical activity. The CIP may be configured to receive information describing the physical activity and to identify a context for the physical activity based on the received information. The identification of the context may be performed through application of one or more context rules to the information describing the physical activity received by the CIP. The CIP may be configured to modify presentation of information to the user based on the identified context. Other embodiments may be described and claimed.

Abstract: The embodiments of the present invention provide a display device, a method for manufacturing the same, and a method for controlling the same, relating to the field of display, realizing a switch between dual-view display and normal display.

Abstract: A mobile terminal includes a communicator configured to communicate with wearable devices; a memory configured to store capability information indicating capabilities of the wearable devices; and a processor configured to determine a first wearable device and a second wearable device among the wearable devices capable of executing a function of the mobile terminal, based on the capability information, the first wearable device being configured to perform a first sub-function for executing the function of the mobile terminal, the second wearable device being configured to perform a second sub-function to be executed together with the first sub-function to execute the function of the mobile terminal, the processor being configured to control the first wearable device to perform the first sub-function and to control the second wearable device to perform the second sub-function.

Abstract: A Head Mount Display (HMD) and a method for controlling the HMD are disclosed. The method includes detecting an external device in an image captured by the HMD, recognizing at least one component from a first User Interface (UI) of the external device, the at least one component including a keypad or a window for outputting data corresponding to an input signal to the keypad, generating a second UI including the recognized at least one component, displaying the second UI in the HMD, wherein the at least one component of the first UI being displayed on the external device is overlaid with the displayed second UI using the image from which the external device is detected, and displaying data corresponding to an input signal currently received at the external device on the second UI in the HMD.

Abstract: A method of generating a driving voltage which drives a display panel, includes storing a driving voltage data corresponding to a driving frequency of the display panel in a memory, obtaining a frequency signal corresponding to the driving frequency of the display panel, reading out driving voltage data corresponding to the driving frequency of the display panel from the memory according to the frequency signal, and generating a driving voltage of the display panel based on the driving voltage data stored in the memory.

Abstract: A method, system and computer program product are provided for implementing block extent granularity authorization initialization processing in Coherent Accelerator Processor Interface (CAPI) adapters. A master owning client and CAPI Server Register space assigned to the Master Owning Client are identified. Address mapping is created for the Master Owning Client to access the assigned CAPI Server Register space. The Master Owning Client is enabled to send commands to the CAPI adapter, other CAPI clients are prevented from sending commands to the CAPI adapter via the CAPI Server Register space assigned to the Master Owning Client.

Abstract: An information processing method and an electronic device are provided, the information processing method includes: detecting a version parameter of a first USB device connected to an electronic device; detecting a display resolution of the electronic device; determining whether the version parameter and the display resolution meet a predetermined conflict condition; and adjusting the display resolution of the electronic device in a case that the version parameter and the display resolution meet the predetermined conflict condition.

Abstract: An electronic apparatus includes an expansion unit having a battery. The electronic apparatus includes a controller and a display. The controller performs power management of the battery. The display displays a residual capacity of the battery. The controller controls the display such that the display performs pattern display based on the residual capacity.

Abstract: An external display system for displaying data of an input operating interface comprises: a computer module comprising a host, a display and a keyboard; a mouse module comprising a sensor unit, a first USB transmission interface unit, a control unit and a switch unit; an external display module comprising a second USB transmission interface unit, a microprocessor, a storage unit and a display unit. Upon receiving the triggering signal, the mouse module sends a signal to the microprocessor via the host. The microprocessor retrieves the status non-video data or the setting non-video data, generates and displays a status video data and/or a setting video data on the display unit. Or the microprocessor retrieves and transfers the setting non-video data to the host, and the host generates and transfers the setting video data to the display.

Abstract: Techniques for multiple pass rendering include receiving vertex data for one or more objects to be enhanced. Parameters in a display list may be determined using the vertex data. Multiple pixel rendering passes may be run using the parameters in the display list. An enhanced depiction of the one or more objects may be rendered based on the multiple pixel rendering passes. Other embodiments are described and claimed.

Abstract: Provided is a display control apparatus including: a display control unit configured to distribute brightness information to a plurality of display devices in accordance with external light amount information from a sensor; and a plurality of drive units configured to drive the plurality of display devices on a basis of the brightness information distributed by the display control unit.

Abstract: A pre-boot diagnostic display may be controlled by an embedded controller of an information handling system. The embedded controller may generate pre-boot diagnostic content during power on self-test (POST) of the information handling system. The pre-boot diagnostic content may be displayed to a user on a primary display of the information handling system during POST and before the information handling system is booted to an operating system.

Abstract: A method for magnifying a screen content executed by an input device is disclosed. The method is suitable for magnifying a display content of a computer device and includes that the input device receives an informed command from the computer device. The informed command indicates whether the operation system of the computer device supports a system magnifier. If the operation system supports the system magnifier, the input device outputs a first magnification command to the computer device according to pressing of a function key. The computer device initializes the system magnifier of the operation system and magnifies the screen content according to the first magnification command. If the operation system doesn't support the system magnifier, the input device outputs a second magnification command provided by the input device to the computer device, so that the second magnification command magnifies the screen content according to the second magnification command.

Abstract: According to one embodiment, an electronic apparatus includes a first display, a hardware processor and an output module. The hardware processor is configured to calculate a parameter value based on a screen size of the first display, a resolution of the first display and a first setting value associated with a first display size of an object on the first display, the parameter value being used for calculating a second setting value associated with a display size of the object on a second display of a second electronic apparatus, the second setting value used to synchronize the display size of the object on the second display with the display size of the object on the first display, the first display and the second display being different in at least one of screen size and resolution from each other.

Abstract: Disclosed are an optical member and a liquid crystal display. The optical member includes a host; a plurality of wavelength conversion particles in the host; and a plurality of electron receiving particles adjacent to the wavelength conversion particles, respectively.

Abstract: Techniques are presented for adjusting a brightness of a front light that illuminates a display of an electronic device. Typically, page updates on certain types of displays, such as electronic paper displays, result in a relatively large but rapid change in brightness. Therefore, by adjusting the brightness of the front light during the update (e.g., when some, a majority, or all of the pixels are in the white state) and then adjusting the brightness back to another state upon or near completion of the update, the overall brightness perceived by the user remains more uniform. Increasing the uniformity of this perceived brightness in turn decreases the jarring effect of an update and increases the experience of the user.

Abstract: There is provided an information processing apparatus including an action recognition unit configured to recognize an action state of a user based on a measurement result obtained by a sensor carried by the user, an image processing unit configured to perform a process regarding an amount of information on an image photographed by a photographing unit based on an action state of the user recognized by the action recognition unit during photographing by the photographing unit carried by the user, and a transmission control unit configured to cause the image processed by the image processing unit to be transmitted to an image processing device used to perform image recognition.

Abstract: Example embodiments concern reducing the negative impacts of camera motion during video capture. Processing, transmitting, or displaying motion compromised video data yields inefficient use of bandwidth, battery power, memory, and other resources. Watching video acquired from a moving video camera may induce motion sickness. Unlike conventional systems that attempt to address motion by increasing frame capture rates to produce better individual frames, example embodiments identify frames that are compromised by motion data and do not provide or present them for viewing. Compromised frames may be logically or physically deleted from a video stream or memory. Motion may be detected by physical apparatus (e.g., accelerometer) or through image processing (e.g., motion artifacts, low correlation between frames, low signal-to-noise ratio). A display device may be controlled to operate in a video display mode or a still frame mode depending on motion detected in captured video frames.

Abstract: A display apparatus and a control method thereof are provided. The display apparatus is coupled to a video signal supply source through at least one connector. The display apparatus includes: a main storage unit which stores extended display identification data (EDID) therein corresponding to the at least one connector; a temporary storage unit which loads the EDID thereto from the main storage unit; and a controller which loads the EDID stored in the main storage unit to the temporary storage unit if power is supplied, and controls to transmit the EDID corresponding to an EDID requesting signal, among the EDID loaded to the temporary storage unit, through the at least one connector if the EDID requesting signal is received through the at least one connector.

Abstract: An array substrate, a method for fabricating the same and a liquid crystal panel are disclosed. The array substrate includes a display region and a frame region surrounding the display region. The display region includes a plurality of data lines, a plurality of scan lines and a plurality of scan connection lines. The plurality of data lines and the plurality of scan lines intersect each other to divide the display region into a plurality of pixel regions. The plurality of scan lines are electrically connected to the plurality of scan connection lines in a one-to-one correspondence in the display region.

Abstract: A method includes detecting a trigger condition, and in response to detecting the trigger condition, reducing a voltage applied to a graphics controller component of a memory controller. The reduction in voltage may cause the voltage to be reduced below a voltage level required to maintain context information in the graphics controller component.

Abstract: A lighting system is disclosed. The lighting system comprises at least one light source comprising a light emitting diode (LED) and one or more phosphors optically coupled to the LED to convert at least a portion of original light emitted by the LED to provide a modified LED light having a first predetermined spectral output, and an optical material that is optically coupled to at least a portion of a surface of a light guide plate and optically coupled to receive at least a portion of the modified LED light and to convert at least a portion of the modified LED light to at least one predetermined wavelength to provide modified light having a second predetermined spectral output, wherein the optical material comprises one or more types of quantum confined semiconductor nanoparticle. A device including a lighting system is also disclosed.

Abstract: A display device includes a display portion and an opening portion. In the display portion, pixels having different optical characteristics are arranged. The opening portion is arranged so as to face a display surface side of the display portion and causes a light from the display portion to pass in a predetermined direction. With respect to the pixels having the different optical characteristics in the display portion, the pixels having the same color are located in the opening portion.