Abstract: A display system which displays, on a display unit, recommended frequencies recommended for use in wireless devices that carry out transmission and reception of data by switching between hopping frequencies in a predetermined frequency band, the display system including a measurement unit that measures, within a set time period set in advance, frequencies and power levels of radio waves propagating around a periphery of the wireless devices, and a control unit which determines frequencies of the radio waves for which the power levels measured by the measurement unit are less than a power threshold value set in advance, as being the recommended frequencies, and causes the display unit to display the recommended frequencies.

Abstract: A display apparatus including a display driving circuit and a display panel is provided. The display driving circuit, connected to a display panel including a plurality of pixel groups, includes a controller configured to determine a driving order of each of the plurality of pixel groups in a first horizontal period and to generate image data and a selection signal in a first voltage range, a data driver configured to generate an image signal on the basis of the image data and to transfer the image signal to the plurality of data lines in the first horizontal period, a plurality of output pads respectively connected to the plurality of pixel groups through the plurality of data lines, and a data switching circuit configured to provide the image signal to the display panel through at least one of the plurality of output pads based on the selection signal.

Abstract: Provided is an electronic apparatus including a first display, a second display, a lens array between the first display and the second display, a first polarization modulation array between the first display and the lens array, a second polarization modulation array between the lens array and the second display, a memory, and at least one processor configured to identify a first area having a luminance lower than a reference luminance in the second display, identify, to control a first luminance of the first area in the second display to be the reference luminance, a first polarization angle variation corresponding to a first area in the first polarization modulation array and a second polarization angle variation corresponding to a first area in the second polarization modulation array, control the first polarization modulation array based on the first polarization angle variation, and control the second polarization modulation array based on the second polarization angle variation.

Abstract: A vehicular lighting assembly includes an plurality of micro-LEDs disposed at a substrate. Width dimension of each individual micro-LED of the plurality of micro-LEDs is less than 500 microns, and length dimension of each individual micro-LED of the plurality of micro-LEDs is less than 500 microns. Packing density of micro-LEDs of the plurality of micro-LEDs at the substrate is at least 10 micro-LEDs per square centimeter. Each individual micro-LED of the plurality of micro-LEDs, when the vehicular lighting assembly is operated to emit light, passes less than 4 mA electrical current. The vehicular lighting assembly is configured to be disposed at a portion of a vehicle equipped with the vehicular lighting assembly, With the vehicular lighting assembly disposed at the portion of the vehicle, light emitted by the plurality of micro-LEDs, when the vehicular lighting assembly is operated to emit light, is viewable at the portion of the vehicle.

Abstract: An amplifier circuit includes a differential input terminal, a first power supplier, an amplifier, and a current redistributor. A differential input terminal includes a first differential pair of a p-type and a second differential pair of an n-type, and receives an input voltage. A first power supplier supplies a bias current to the differential input terminal. An amplifier receives an output current of the first differential pair and an output current of the second differential pair, and applies an amplified current to an output node. A current redistributor receives the output current of the first differential pair and the output current of the second differential pair, and provides a redistribution current to the differential input terminal.

Abstract: A display device that is suitable for increasing in size is achieved. Three or more source lines are provided for each pixel column. Video signals having the same polarity are input to adjacent source lines during one frame period. Dot inversion driving is used to reduce a flicker, crosstalk, or the like.

Abstract: A system for testing network performance using a server farm is described. A server in a server farm connected to a management network and a core network may execute virtual machines for multiple users that generate interfaces that the users interact with via the management network connection to configure network performance tests. The virtual machines convert the test configurations into instructions for a testing application and execute the tests using the testing application and the connection to the core network. Test results are provided to the users by the interfaces generated by their respective virtual machines via the management network connection.

Abstract: Performing, at a first time, a calibration and configuration of a display magnification management model, including: identifying contextual data associated with contextual inputs of a user including a blink rate and a distance between the user and the display device; identifying display settings of the GUI; training, based on the contextual data and the display settings, the display magnification management model, including generating a configuration policy including configuration rules for performing computer-implemented actions to automatically adjust the magnification level of the GUI; performing, at a second time, a steady-state management of the magnification level of the GUI, including: monitoring the contextual inputs of the of the user, in response, i) accessing the display magnification management model, ii) identifying configuration rules based on the display settings and the monitored contextual inputs, and iii) applying the configuration rules to perform computer-implemented actions to automatical

Abstract: A display device includes: a substrate including a first pixel area, a second pixel area having a smaller area than the first pixel area and connected to the first pixel area, and a peripheral area surrounding the first pixel area and the second pixel area; a first pixel provided in the first pixel area and a second pixel provided in the second pixel area; a first line connected to the first pixel and a second line connected to the second pixel; a dummy part disposed in the peripheral area, overlapping at least one of the first line and the second line and providing a parasitic capacitance that compensates for a difference in a load value between the first line and the second line; and a power supply line provided in the first and second pixel areas. The dummy part includes an insulating layer having at least one contact hole.

Abstract: An e-paper display apparatus including an e-paper display panel is provided. The e-paper display panel includes a plurality of pixel circuits arranged in an array. Each of the pixel circuits includes a transistor device, a storage capacitor and a pixel capacitor. A data voltage is configured to drive the storage capacitor and the pixel capacitor, so as to drive the e-paper display panel to display image. The transistor device is an oxide thin-film transistor. An absolute value of the data voltage is greater than or equal to 20 voltages.

Abstract: A display panel, a display device and a driving method. The display panel includes a display region and a peripheral region. The display region includes a subpixel unit array having a plurality of rows and a plurality of columns of subpixel units, and the peripheral region includes a gate drive circuit. The display region further includes a plurality of gate lines and a plurality of data lines. Each subpixel unit is driven by a scanning signal provided by one gate and a data signal provided by one data line, and a same data line is connected with at least two subpixel units which are not adjacent to each other and have a same color. The gate drive circuit includes a plurality of shift register units, and the plurality of gate lines are electrically connected with the plurality of shift register units in a one-to-one correspondence in order.

Abstract: A level conversion circuit and a display panel are provided. The level conversion circuit includes a signal generation circuit configured to output driving signals through a plurality of signal output terminals, a first operational amplification circuit configured to level-convert a voltage of an input terminal and output the voltage through an output terminal, and signal output terminals of the signal generation circuit are in one-to-one correspondence with input terminals of the first operational amplification circuit; a plurality of switching circuits connected between the signal output terminal and the input terminal, connected to a control signal terminal, and configured to communicate the signal output terminal with the input terminal in response to a signal of the control signal terminal. At least part of the switching circuits are connected to different control signal terminals.

Abstract: Disclosed is integrated circuit panel which detects fault of a driving circuit. The integrated circuit panel includes: a driving circuit array including first and second driving circuits; a data driver configured to output first and second input data signals through first and second data lines, respectively; a switch driver configured to output a switching signal through a switch line; and an error detection driver configured to receive first and second output data signals through first and second test lines, respectively, wherein, in response to the switching signal, the first and second driving circuits are configured to output the first and second output data signals, which are based on the first and second input data signal, through the first and second test lines, respectively, and the error detection driver is configured to detect a fault of the first or second driving circuit based on the first or second output data signal.

Abstract: In some embodiments, a first electronic device shares a portion of a content item corresponding to a respective portion of lyrics for the content item with a second electronic device. In some embodiments, a system facilitates securely sharing a portion of a content item between two devices. In some embodiments, an electronic device generates a server address for accessing a portion of a content item. In some embodiments, a uniform resource locator includes an identification of content, an indication of a first subset of the content, and authentication data.

Abstract: A display apparatus includes a display panel including a gate line and a data line, a controller generating a source output enable signal determining an output timing of a data voltage output to the data line, and a data driver including a signal changer, generating a final source output enable signal by using the source output enable signal, and randomly changing the output timing of the data voltage for each gate line by using the final source output enable signal.

Abstract: An electronic display apparatus comprising a support frame, wherein mounted within the support frame there is an electronic display configured to display content based on image data, and a display driver circuit to receive the image data and to supply an image signal to the electronic display to cause the electronic display to display the content, the image signal based on the image data. Also mounted in the support frame is a connector cable connecting the display driver circuit and the electronic display for transmission of the image signal from the display driver circuit to the electronic display. The support frame is mountable to one or more surfaces so as to mount the electronic display to a first portion of the one or more surfaces and mount the display driver circuit to a second portion of the one or more surfaces that is away from the first portion, and the support frame maintains the electronic display in a spaced relationship from the display driver circuit.

Abstract: A driving method for driving a pixel circuit. The pixel circuit includes a driving transistor, a data-writing transistor, a compensating transistor, a first initializing transistor, a second initializing transistor and a light-emitting element. The compensating transistor is connected between a gate of the driving transistor and a second pole of the driving transistor. The second pole of the driving transistor is connected to an initialization power supply through the first initializing transistor. The data-writing transistor is connected between a data voltage input terminal and a first pole of the driving transistor. The second initializing transistor is connected between a first signal terminal and a first pole of the driving transistor; and the light-emitting element is connected between the second pole of the driving transistor and a second power voltage input terminal.

Abstract: Disclosed are a power supply control circuit and a display device. An output terminal of the power factor correction circuit is connected to the resonance circuit; a first output terminal of the resonance circuit is connected to the backlight module through the first rectification filter circuit, and a second output terminal of the resonance circuit is connected to the control circuit board and the communication circuit through the second rectification filter circuit; a third output terminal of the resonance circuit is connected to the control system and the communication circuit; the control circuit board is connected to the control system through the communication circuit; a first signal output terminal of the control system is connected to the power factor correction circuit; and a second signal output terminal of the control system is connected to the resonance circuit.

Abstract: A display device includes a display panel including a plurality of pixels, a controller configured to output image data and a gated clock signal, the image data including a plurality of pixel data for the plurality of pixels, and a data driver configured to receive the image data and the gated clock signal from the controller, and to sample the image data in response to the gated clock signal. The controller detects a repeated data pattern where same pixel data is repeated in the image data, generates a clock enable signal having an off level in a period in which the repeated data pattern is transferred, and gates an input clock signal in response to the clock enable signal to produce the gated clock signal.

Abstract: An information handling system wirelessly interfaces with a peripheral device, such as a keyboard or mouse, through primary radios that have a communication protocol, such as Bluetooth. Secondary radios interface with their associated primary radio to provide a low power wake and sleep using wake and sleep signals sent between the secondary radios. A sleep command communicated through the primary radios is acknowledged with the secondary radios to confirm operation of the secondary radios before a subsequent wake command transmits while in the sleep state.