G09G2360/144

Methods of display brightness control and corresponding electronic devices

A method for an electronic device merges a subset of display brightness and corresponding ambient light value pairs selected from a brightness adjustment model and one or more user defined display brightness and corresponding ambient light value pairs received from user input occurring at a user interface of the electronic device to obtain a merged brightness adjustment model dataset. The method filters the merged brightness adjustment model dataset to obtain a filtered brightness adjustment model dataset and extracts a merged brightness adjustment model from the filtered brightness adjustment model dataset. One or more processors of the electronic device control a display brightness of a display of the electronic device using the merged brightness adjustment model.

UNDER-DISPLAY SENSOR OPERATION
20230222976 · 2023-07-13 ·

An example method includes programming, during non-emission periods of frames of a plurality of frames based on image data of the frames, pixels of the plurality of pixels of a display of a computing device; causing, during emission periods of the frames, pixels of the plurality of pixels to emit light, wherein an amount of light emitted by the pixels during an emission period of a particular frame is based on the programming for the particular frame; and synchronizing operation of one or more sensors and operation of the plurality of pixels by at least causing the one or more sensors to alternatingly emit, through the display, electromagnetic radiation during emission periods and non-emission periods.

UNDER-DISPLAY SENSOR OPERATION
20230222972 · 2023-07-13 ·

An example method includes programming, based on image data of a frame of a plurality of frames and during a non-emission period of the frame, pixels of a plurality of pixels of a display of a computing device; causing pixels of the plurality of pixels to emit light during an emission period of the frame, wherein an amount of light emitted by the pixels during the emission period is based on the programming; and synchronizing operation of one or more sensors and operation of the plurality of pixels by at least causing the one or more sensors to emit, during a particular portion of the emission period of the frame, electromagnetic radiation through the display.

DISPLAY DEVICE

A display device includes a first liquid crystal display, a decorative member, an illuminator, and a controller. The decorative member is disposed on a display surface side of the first liquid crystal display, and includes a first display region in which a display of the first liquid crystal display is transparently displayed and a first non-display region adjacent to the first display region. The illuminator illuminates the first non-display region from the back surface. The controller controls, in accordance with a luminance of a first black display region, of the first display region, that corresponds to a black display portion the first liquid crystal display, an amount of illumination light emitted from the illuminator toward the first non-display region.

DISPLAY DEVICE

A display device includes a liquid crystal display including a first liquid crystal display panel that displays a character or an image; a decorative member; and a controller that controls the display of the liquid crystal display. The decorative member is disposed on a display surface side of the liquid crystal display, and includes a display region in which the display of the liquid crystal display is transparently displayed, and a non-display region adjacent to the display region. The controller controls a luminance through the decorative member of a black display of the liquid crystal display to a luminance invisible to a user, and controls the luminance through the decorative member of a low-gradation region, except for the black display, of the liquid crystal display to a luminance visible to the user.

FULL COLOR MICROLED DISPLAY CONTROLLED BY NUMBER OF RED GREEN AND BLUE LEDS
20230017865 · 2023-01-19 ·

A system includes a display panel with several pixels. A pixel includes a first, a second, and a third set of light emitting diodes (LED). Each LED in the first set outputs a first color light, each LED in the second set outputs second color light, and each LED in the third set outputs a third color light. The pixel emits a display light of a color that is a combination of the first, second, and third colors. In response to a driver inputting a first electric current to the first set of LEDs, a second electric current to the second set, and a third electric current to the third set, the display light from the pixel is of a predetermined target color, the first, the second, and the third electric current being substantially same and within a predetermined tolerance of each other.

DISPLAY DEVICES AND METHODS AND EYEWEAR INCORPORATING DISPLAYS
20230221562 · 2023-07-13 ·

Displays and eyewear devices incorporating displays are disclosed. One display includes a light source, a first display region, and a second display region. The first display region includes a first contiguous array of pixels. The first contiguous array of pixels includes a first group of pixels and a second group of pixels interspersed with the first group of pixels. The first group of pixels is adapted to emit light from the light source in only a first wavelength band and the second group of pixels is adapted to emit light from the light source in only a second wavelength band different from the first wavelength band. The second display region consists essentially of a second contiguous array of pixels. The second contiguous array of pixels is adapted to emit light from the light source in a predetermined wavelength band.

Display device

A display device includes a first display area including a plurality of first pixel areas, a second display area including a plurality of second pixel areas and a plurality of transmission areas, a plurality of pixels arranged in a matrix form in the first and second display areas, and a first signal line and a second signal line disposed to correspond to each pixel column in the plurality of pixels. In each pixel column, one of the first and second signal lines may extend over the first and second display areas, and a remaining one of the first and second signal lines may not be disposed in the second display area.

Windshield zone dimming and augmented reality head up display

A method includes detecting at least one remote vehicle that is within a predetermined distance from the host vehicle, detecting that the light of the remote vehicle that is on, determining a luminous intensity of a light beam emitted by the light of at least one remote vehicle that is within the predetermined distance from the host vehicle, comparing the luminous intensity of the light beam emitted by the light of at least one remote vehicle to a predetermined threshold to determine whether the luminous intensity of the light beam emitted by the light is greater than the predetermined threshold in response to determining the luminous intensity of the light of at least one remote vehicle that is within the predetermined distance from the host vehicle, and dimming at least a portion of the windshield of the host vehicle.

Electronic devices having displays with openings

An electronic device may have a display. The display may have an active region in which display pixels are used to display images. The display may have one or more openings and may be mounted in a housing associated with the electronic device. An electronic component may be mounted in alignment with the openings in the display. The electronic component may include a camera, a light sensor, a light-based proximity sensor, status indicator lights, a light-based touch sensor array, a secondary display that has display pixels that may be viewed through the openings, antenna structures, a speaker, a microphone, or other acoustic, electromagnetic, or light-based component. One or more openings in the display may form a window through which a user of the device may view an external object. Display pixels in the window region may be used in forming a heads-up display.