Abstract: A control circuit of a pixel-addressable display corrects a brightness of a pixel element of a pixel circuit of the display based on a curvature of a curvable area of the display. The control circuit selectively applies data line voltages to the pixel circuit. The pixel circuit applies a driving voltage to the pixel element based on the data line voltages.

Abstract: In an example implementation according to aspects of the present disclosure, a display panel is described including a set of high color gamut light emitting diodes (LEDs), a set of narrow color gamut LEDs, a light guide plate wherein the set of high color gamut LEDs alternate positions with the set of narrow color gamut LEDs, and a switch to toggle between the sets of LEDs.

Abstract: Example implementations relate to computing device unlock codes. In some examples, a computing device can include a locking device, a sensor, a display device including a display area, and a processor to detect an input to the computing device, activate the display device to display an unlock code via the display area, and cause the locking device to disengage in response to an unlock signal being received by the computing device from a remote computing device.

Abstract: In examples, an electronic device comprises a camera and a display having a transparent area aligned with the camera. The display comprises a first line corresponding to a pixel row or column of the display, the first line extending from a first end of the display to the transparent area. The display comprises a second line corresponding to the pixel row or column and extending from a second end of the display to the transparent area, the first and second lines separated by a gap. The electronic device includes a controller coupled to the display, the controller to drive the first and second lines consecutively.

Abstract: A display having an area of non-transparent pixels, an area of transparent pixels, a camera positioned behind the transparent pixels to capture an image when light passes through the transparent pixels, and a display controller for driving the non-transparent pixels at a first brightness and driving the transparent pixels at a second brightness greater than the first brightness during image capture by the camera.

Abstract: In some examples, a computing device can include a processor resource and a non-transitory memory resource storing machine-readable instructions to cause the processor resource to receive a signal from a graphics processing unit, cause, based on the signal, a first portion of image data to be sent to a first pixel on a moving image area of the display panel at a first refresh rate over a plurality of frames in response to a first thin film transistor (TFT) associated with the first pixel being on, and cause, based on the signal, a second portion of the image data to be sent to a second pixel on a static image area of the display panel at a second refresh rate over the plurality of frames.

Abstract: An integrated circuit, a wireless communication card and a wiring structure of an identification mark are provided. The integrated circuit includes a power supply wiring, a ground wiring and at least one identification mark pattern. Each identification mark pattern has a first conductive wiring and a second conductive wiring that overlap each other, wherein the first conductive wiring is electrically connected to the power wiring, and the second conductive wiring is electrically connected to the ground wiring.

Abstract: In some examples, a computing device can include a processor resource and a non-transitory memory resource storing machine-readable instructions to cause the processor resource to receive a signal from a graphics processing unit, cause, based on the signal, a first portion of image data to be sent to a first pixel on a moving image area of the display panel at a first refresh rate over a plurality of frames in response to a first thin film transistor (TFT) associated with the first pixel being on, and cause, based on the signal, a second portion of the image data to be sent to a second pixel on a static image area of the display panel at a second refresh rate over the plurality of frames.

Abstract: The present disclosure is drawn to displays for electronic devices. In one example, the display includes a light emitting layer with an organic light emitting element. A porous substrate can be attached to the light emitting layer, wherein the porous substrate is flexible and spreads heat generated by the light emitting layer. A cover layer can be attached to a surface of the porous substrate opposite the light emitting layer.

Abstract: The present disclosure is drawn to bendable displays for electronic devices. In one example, a first display region including a glass panel that is rigid, the glass panel including a first interlocking edge. A second display region can include a plastic panel that is bendable, the plastic panel including a second interlocking edge that is shaped to inversely correspond with the first interlocking edge. An interlock zone where the first interlocking edge can be joined with the second interlocking edge such that the first display region and the second display region form a continuous display panel that is bendable at a location along the second display region.

Abstract: In some examples, an electronic device, comprises: a plurality of light emitting diodes (LEDs) arranged into first and second zones; and a driver coupled to the LEDs in the first and second zones, the driver to, in an image scan direction, provide a level of power to the LEDs in the first zone and to the LEDs in the second zone.

Abstract: In example implementations, a display is provided. The display includes a backlight unit (BLU), a first display panel, a second display panel, and a controller. The BLU includes a first side and a second side. The first display panel includes a first layer of liquid crystals and is coupled to the first side of the BLU. The second display panel includes a second layer of liquid crystals and is coupled to the second side of the BLU. The controller is to set the BLU to a brightness level associated with a first brightness setting of the first display panel and to control the second layer of liquid crystals to set a second brightness setting of the second display panel.

Abstract: An example dual plate Organic Light-Emitting Field-Effect Transistor (OLET) display device includes a first plate device having a first substrate; a gate layer adjacent to the first substrate; and a dielectric layer adjacent to the gate layer. A second plate device is connected to the first plate device. The second plate device includes a second substrate; a source/drain layer adjacent to the second substrate; and a stacked active organic layer adjacent to the source/drain layer. The first plate device and the second plate device are to be independently fabricated and joined together to position the stacked active organic layer adjacent to the dielectric layer.

Abstract: A light emitting diode (LED) display panel is provided. The LED display panel includes a printed circuit board (PCB), a flexible substrate disposed on the PCB, and a pixel array. The flexible substrate has a plurality of holes. The pixel array is formed by a first matrix circuit disposed on the flexible substrate, a second matrix circuit disposed on the PCB, and a plurality of LEDs disposed on the PCB, collectively defining a plurality of pixels. Each of the pixels comprises a corresponding one of the LEDs and pixel circuits formed by the first matrix circuit and the second matrix circuit. A projection of each of the LEDs correspondingly overlaps with a projection of one of the holes on the flexible substrate along an extending direction of the holes. A mosaic LED display panel may be formed by multiple LED display panel butted or tiled together.

Abstract: A control method for tracking a camera include following steps. At least one image involving a calibration chart is captured by a camera. A first trackable device attached to the camera is tracked by a tracking station to generate a first rotation-translation matrix. A second trackable device attached to the calibration chart is tracked by the tracking station to generate a second rotation-translation matrix. A third rotation-translation matrix is generated according to the calibration chart appeared in the at least one image. A fourth rotation-translation matrix is calculated between the camera coordinate system and the first trackable device according to the first rotation-translation matrix, the second rotation-translation matrix and the third rotation-translation matrix. The fourth rotation-translation matrix is utilized to track the camera.

Abstract: In an example implementation according to aspects of the present disclosure, a display panel is described including a set of high color gamut light emitting diodes (LEDs), a set of narrow color gamut LEDs, a light guide plate wherein the set of high color gamut LEDs alternate positions with the set of narrow color gamut LEDs, and a switch to toggle between the sets of LEDs.

Abstract: Described herein is a reworkable optically clear adhesive composition comprising: a hot melt adhesive present in an amount of at least about 40 wt. %; a pressure sensitive adhesive present in an amount of at 5 least about 10 wt. %; and titanium dioxide nanoparticles present in an amount of up to about 5 wt. %; wherein the weight percentage of each component is based on the total weight of solids of the adhesive composition. Also described herein is a display for an electronic device comprising the reworkable optically clear adhesive composition and a method of producing the display for an 10 electronic device.

Abstract: In example implementations, an apparatus is provided. The apparatus includes a movable light emitting diode (LED) base. A plurality of LED arrays is coupled to the movable LED base. The apparatus includes a grid that includes a plurality of walls. The grid is positioned such that each LED array of the plurality of LED arrays is adjacent to a wall of the plurality of walls.

Abstract: A portable computing device may comprise an internal central processing unit (CPU), an internal graphics processing unit (GPU), a communications port to communicate with an external computing device, a first electronic display connected to the internal GPU, a second electronic display connected to the internal GPU, a touch input device to receive touch inputs from a user, and a display mode control unit. The control unit may cause the portable computing device to selectively operate in a dual display operational mode, a direct input operational mode, and an indirect input operational mode.

Abstract: In example implementations, a display is provided. The display includes an organic light emitting diode (OLED). An anode is coupled to the OLED and a thin film transistor is coupled to the anode of the OLED. A cathode layer is coupled to the OLED. An electrically controllable reflective layer is coupled to the cathode layer. An electrode layer is coupled to the electrically controllable reflective layer to control an amount of reflectivity of the electrically controllable reflective layer.