Abstract: An off-screen display control method, an electronic device, and a computer-readable storage medium. The off-screen display control method includes: enabling a face detection function when a display screen of an electronic device is in an off-screen state and obtaining image data through a front camera; determining, by the electronic device, that the image data includes a part or the entire of a face image, and displaying an off-screen display interface on the display screen; and determining, by the electronic device, that the image data does not include a part or the entire of a face image, and maintaining the off-screen state on the display screen.

Abstract: A display apparatus including: a first display; a second display disposed adjacent to the first display; a hinge rotatably coupling the first display and the second display, the hinge including a first hinge portion at a side of the first display and a second hinge portion rotatably coupled to the first hinge portion and at a side of the second display; a light emitter on the first hinge portion; a light receiver on the second hinge portion; and a controller configured to control the first display and the second display based on an intensity of light received by the light receiver while the light emitter outputs the light.

Abstract: Systems, apparatuses and methods may provide for technology that identifies a parameter of an internal display, populates a lookup table with the parameter and alternative configuration data if the parameter is related to power consumption, detects a trigger condition during operation of the computing system, and reconfigures the internal display from a first state to a second state in response to the trigger condition based on the lookup table and the alternative configuration data, wherein the internal display and/or a system on chip (SoC) associated with the internal display consumes a reduced amount of power in the second state relative to the first state.

Abstract: An electronic device according to various embodiments comprises: a housing, a display including a main display area and at least one expandable display area, the at least one expandable display area is hidden in the housing in a slide-in state and exposed to outside in a slide-out state and the main display area is exposed to outside in the slide-in state and the slide-out state, a communication module including communication circuitry, and a processor operatively connected to the display and the communication module, wherein the processor is configured to: control the display to display first content on the main display area in the slide-in state in which the at least one expandable display area is hidden in the housing, establish a connection with an external device through the communication module, determine a first area to display the first content and a second area to display second content based on information received from the external device through the communication module in the slide-out state in w

Abstract: A display device includes a display panel including, a driving transistor configured to generate driving current, a light emitting element configured to emit light based on the driving current and an initialization transistor configured to apply an initialization voltage to an output electrode of the driving transistor, a sensing driver configured to generate sensing data by receiving the driving current of the pixels through initialization transistors and a driving controller configured to generate accumulated image data by accumulating input image data for frames and to compensate for the input image data based on the accumulated image data and the sensing data.

Abstract: A display device includes, a backlight device, and a backlight control circuit. The backlight device includes a plurality of light sources configured to illuminate a display panel. The backlight control circuit is configured to apply a filter to a target part of the input image to generate a filtered image part. The target part of the input image is displayed in a corresponding region of the display panel illuminated by a target light source of the plurality of light sources. The backlight control circuit is further configured to control a luminance level of the target light source based on a maximum pixel luminance level of the filtered image part and a local average picture level (APL) of the filtered image part.

Abstract: A display device includes a display panel including a plurality of pixels respectively connected to a plurality of data lines and a plurality of scan lines, a data driver which outputs data signals to the plurality of data lines including a first data line and a second data line branched from a data output terminal connected to the data driver, and a scan driver which outputs scan signals to the plurality of scan lines. A first scan output terminal and a second scan output terminal respectively connected to the plurality of scan lines are connected to the scan driver. One of the first scan output terminal and the second scan output terminal is connected to a resistance.

Abstract: A system for using a transparent conductive material layer for a knob interface is provided. The system comprises: the knob interface comprising a fixed base and one or more knob interface electrodes; the transparent conductive material layer configured to electrically couple the subset of the plurality of grid electrodes to the one or more knob interface electrodes; and a processing system. The processing system is configured to: drive the plurality of grid electrodes with one or more signals; receive one or more resulting signals based on driving the plurality of grid electrodes with the one or more signals; and perform one or more actions based on the one or more resulting signals.

Abstract: In a method of compressing stress data in a display device, the stress data is divided into block stress data for a pixel block, a plurality of compressed codes are generated by encoding the block stress data in a plurality of encoding modes, it is determined whether the plurality of encoding modes are available encoding modes for the block stress data based on code lengths of the plurality of compressed codes and a number of available bits for the pixel block, a final encoding mode is selected among the available encoding modes based on quantization values of the available encoding modes, and a compressed bitstream for the pixel block is generated based on a compressed code corresponding to the final encoding mode among the plurality of compressed codes.

Abstract: An electronic device includes a processor, a memory, and at least one program. The at least one program are stored in the memory and are executed by the processor. The at least one program includes instructions for receiving the sequence of bits, dividing the sequence of bits into binary numbers having a same number of bits, determining a corresponding point for each binary number on a circumference of a circle according to a central angle positively correlated to a value of each binary numbers, plotting chords connecting corresponding points of two succeeding binary numbers in the circle in the display image, and displaying the display image to show a brightness of each chord correlated to a number of times the chord is plotted, wherein the brightness of each chord forms a brightness distribution signifying an entropy of the first sequence of bits.

Abstract: The invention provides a touch display device and an operation method for the touch display device. The touch display device includes an integrated control circuit and a touch driver. The integrated control circuit is coupled to the touch driver. The integrated control circuit outputs a first synchronization signal to the touch driver. The touch driver outputs a touch mode signal to the integrated control circuit, so that the integrated control circuit generates a synchronization enabling signal to the touch driver according to the touch mode signal.

Abstract: A display control device includes a visual field determination unit configured to determine whether or not a display device for displaying content is included in a visual field of a person included in an image captured by an imaging device that images a region around the display device, a central visual field determination unit configured to determine whether or not the display device is included in a central visual field within the visual field, and a change determination unit configured to determine whether or not to temporarily change a display mode of the display device displaying first content before the content is switched from the first content displayed on the display device to second content to be subsequently displayed when it is determined that the display device is included in the visual field but is not included in the central visual field.

Abstract: This application discloses a gate driving circuit and a display panel. The gate driving circuit includes a plurality of stage circuits. The stage circuit includes an input module, a first output module, a second output module, a voltage stabilizing module, and a first driving control module. The voltage stabilizing module includes a first transistor whose gate receives a clock signal. When the gate driving circuit operates in a low power consumption mode, the clock signal turns on the first transistor to reduce a power consumption of the gate driving circuit by reducing a frequency of the clock signal.

Abstract: In an example, a first electronic device establishes a connection to a second electronic device. The second electronic device projects first projection data to the first electronic device; and when a distance between a third electronic device and the second electronic device is less than or equal to a preset distance, the second electronic device sends notification information to the third electronic device, where the notification information indicates that the second electronic device is performing screen projection. The third electronic device sends second projection data to the second electronic device in response to receiving the notification information. In response to receiving the second projection data, the second electronic device projects the first projection data and the second projection data to the first electronic device based on orientation information between the second electronic device and the third electronic device.

Abstract: Provided is a pen state detection circuit for detecting a state of an electronic pen based on a signal distribution detected by a touch sensor including a plurality of sensor electrodes arranged in a plane shape, the electronic pen including at least one electrode, the pen state detection circuit, in operation, acquires, from the touch sensor, a first signal distribution and a second signal distribution, generates a two-dimensional signal distribution by synthesizing the first signal distribution and second signal distribution, or generates a two-dimensional feature distribution by synthesizing a first feature distribution relating to a shape of the first signal distribution and a second feature distribution relating to a shape of the second signal distribution, and estimate a position indicated by the electronic pen or a posture of the electronic pen from the two-dimensional signal distribution or two-dimensional feature distribution.

Abstract: A display device includes first color filter, a second color filter, a third color filter, a first transparent region, a second transparent region, a third transparent region and a fourth transparent region. The second color filter has a first edge extending along a first direction and a second edge extending along a second direction. The first color filter is disposed adjacent to the first edge, and the third color filter is disposed adjacent to the second edge. The first color filter, the second color filter and third color filter are surrounding by the first transparent region, the second transparent region, the third transparent region and the fourth transparent region. Areas of the first transparent region, the second transparent region, the third transparent region and the fourth transparent region are greater than areas of the first color filter, the second color filter and the third color filter.

Abstract: A touch panel includes a substrate, a plurality of control signal lines, a plurality of first reading signal lines, and a plurality of second reading signal lines. The plurality of control signal lines are disposed on a first surface of the substrate and spaced from each other. The plurality of first reading signal lines are disposed on a second surface of the substrate and spaced from each other. The second surface is opposite to the first surface. The plurality of second reading signal lines are disposed on the first surface of the substrate. Each of the plurality of second reading signal lines is located between adjacent two of the plurality of control signal lines. An electronic device including the above touch panel is also provided.

Abstract: In various examples, computing system display settings may be configured automatically based at least on display illumination patterns. For example, a system(s) may determine one or more locations of one or more displays associated with a computing device based at least on image data depicting a user of the computing device. In some instances, the image data may be captured during a period of time in which the display(s) may be operating at one or more respective frequencies. During this period of time, the system(s) may cause the display(s) to operate at the respective frequency(ies), and the image data may depict one or more reflections of the display(s) off one or more portions of the user. The system(s) may then determine the location(s) of the display(s) based at least on correlating one or more frequencies associated with the reflection(s) to the respective frequency(ies) of the displays.

Abstract: A display panel and a corresponding driving method are provided, including at least an N?1th stage demultiplexing subcircuit and an Nth stage demultiplexing subcircuit. The N?1th stage demultiplexing subcircuit includes at least M N?1th stage demultiplexing units, wherein M and N are both integers not less than 2. By disposing at least two stages of the demuxing subcircuits in cascade, one signal can time-sharingly multiplex to a plurality of signals and correspondingly exponentially reduce a number of signal wirings.

Abstract: Provided is an information processing system that includes an estimation section and a display section. The estimation section estimates emotional information about a target living body on the basis of at least one of biological information or motion information about the target living body acquired by a sensor. The display section displays the emotional information on a display surface.