Abstract: A method for determining an overdrive value includes: obtaining each brightness corresponding to each gray scale in a full grayscale range, where the full grayscale range comprises an initial grayscale range, and the initial gray scale range is from a minimum initial gray value to a maximum initial gray value; determining a grayscale-to-brightness conversion variation curve corresponding to the initial grayscale range; obtaining a brightness of a first frame in the grayscale-to-brightness conversion variation curve; obtaining a target gray value corresponding to a brightness having a smallest difference from the brightness of the first frame according to a comparison result of the brightness of the first frame with each brightness, where a target gray scale range is from the minimum initial gray value to the target gray value; and determining that the overdrive value corresponding to the target grayscale range is the maximum initial gray scale.

Abstract: Embodiments of the present disclosure disclose an OLED display panel and a terminal device. The OLED display panel includes power signal lines and vertical auxiliary lines extending along a first direction, and horizontal auxiliary lines and reset signal lines extending along a second direction. The horizontal auxiliary lines are electrically connected to the power signal lines at intersections therebetween to form a grid-like connection, and/or the vertical auxiliary lines are electrically connected to the reset signal lines at intersections therebetween to form grid-like connection.

Abstract: A display panel includes a display substrate and a touch structure disposed on the display substrate. The display substrate has a display area and a non-display area and includes a plurality of connection portions located in the non-display area. The touch structure includes a plurality of first touch channels, a plurality of second touch channels, a plurality of first trace lines and a plurality of second trace lines. A first touch channel includes first touch electrodes arranged in a first direction, and a second touch channel includes second touch electrodes arranged in a second direction; the first direction is perpendicular to the second direction. The plurality of first touch electrodes in the first touch channel are connected through a first trace line; the plurality of second touch electrodes in the second touch channel are connected to a same connection portion through respective second trace lines.

Abstract: A display module includes a display panel, a first support layer, a second support layer, a function layer, a binding element and a second bonding layer. The display panel includes a first segment, a second segment, and a bending portion. The binding element includes a first overlapping portion, a second overlapping portion, and a connection portion, where an accommodation space is formed between the connection portion and the function layer. The second bonding layer includes a first sub-bonding portion and a second sub-bonding portion. A sidewall of the second support layer close to the accommodation space is a first sidewall, the second sub-bonding portion is located in the accommodation space, and the second sub-bonding portion covers at least one of: at least part of the first sidewall or an edge of an overlapping region of the first overlapping portion and the second segment.

Abstract: An optical film, a polarizer, and a display device are provided. The optical film includes a base material and adjusting particles dispersed in the base material. The optical film has an in-plane retardation value, and the in-plane retardation value of the optical film is less than 3000 nm.

Abstract: A display panel is provided by the present disclosure. the display panel includes an array substrate, a planarization layer, a first electrode layer, a spacing layer, a pixel definition layer, a light emitting layer, and a second electrode. The spacing layer includes a plurality of spacing parts disposed between adjacent two first electrodes. Each of the spacing parts includes a groove with an opening direction away from the array substrate and a protrusion extending towards a center of the groove. A maximum depth of the groove is greater than or equal to a sum of thicknesses of the first light emitting sublayer and the charge generation layer. The first light emitting sublayer and the charge generation layer of the light emitting sublayer are disconnected at the spacing parts. The display panel of the present disclosure may improve the problem of light stealing of pixels.

Abstract: Embodiments of the present disclosure provide an anti-glare layer and a display device. The anti-glare layer includes a substrate, an anti-glare sub-layer disposed on a side of the substrate, and a hardened sub-layer disposed on a side of the anti-glare sub-layer away from the substrate; the anti-glare sub-layer includes a first resin matrix and composite particulates dispersed in the first resin matrix; the composite particulates includes metal oxide particulates and a titanate-based compound connected to a surface of the metal oxide particulates; and a difference between a refractive index of the composite particulates and a refractive index of the first resin matrix is greater than 0.25.

Abstract: A pixel driving circuit, a driving method for the pixel driving circuit, and a display panel are provided. The pixel driving circuit includes a writing module, a driving transistor, and a light-emitting element. The writing module is electrically connected to a data signal terminal, and is electrically connected to a first node and a second node. The driving transistor is a double-gate transistor. A first gate of the driving transistor is electrically connected to the first node. A second gate of the driving transistor is electrically connected to the second node. A source of the driving transistor is electrically connected to a first power signal terminal. A drain of the driving transistor is electrically connected to a third node. The light-emitting element is electrically connected to a second power signal terminal and electrically connected to the third node.

Abstract: An array substrate includes a first substrate, data lines, a pixel electrode layer, first transparent common electrode lines, and second transparent common electrode lines disposed on the first substrate. The data lines extend in a first direction and are arranged at intervals in a second direction intersecting the first direction. The pixel electrode layer includes a plurality of pixel electrodes. Both the first transparent common electrode lines and the second transparent common electrode lines extend in the first direction and are disposed insulated from the pixel electrode layer, and the second transparent common electrode lines are disposed disconnected from the first transparent common electrode lines. An orthographic projection of a gap between a first and a second transparent common electrode line adjacent to each other in the second direction on the first substrate overlaps with an orthographic projection of at least one pixel electrode on the first substrate.

Abstract: The present disclosure provides a display panel and an electronic apparatus, including: a plurality of sub-pixels; a frame buffer module that caches a plurality of pieces of bit plane data of each sub-pixel corresponding to a frame to be displayed, wherein first bit plane data controls a corresponding sub-pixel continuously to emit light or not to emit light within the duration (n1×T), and n1 is related to a storage bit of the first bit plane data; and a source drive module that reads each piece of the bit plane data at least once and reads at least one piece of the first bit plane data at least twice in the frame to be displayed.

Abstract: This application provides a pixel arrangement structure and an OLED display panel, which includes multiple pixel units, with at least one of the pixel units including: a blue pixel with a width B1 in a first direction and a length B2 in a second direction, B2 being greater than B1; a green pixel with a maximum dimension G1 in the first direction and a maximum dimension G2 in the second direction, G1/G2?1; and a red pixel arranged side by side with the green pixel in the second direction; where, 1<(G1/G2)/(B1/B2)?4.

Abstract: A pixel circuit includes a light-emitting element, a compensation control circuit, a data writing circuit, a driving circuit and a first energy storage circuit. The compensation control circuit writes a reference voltage into a control end of the driving circuit under the control of a first scanning signal. The data writing circuit writes a data voltage to the control end of the driving circuit under the control of a second scanning signal.

Abstract: A display panel and a display device are provided. The display panel includes: a photosensitive layer including a photosensitive element; a first collimation layer including a first opening; an encapsulation layer; and a second collimation layer including a second opening. The first opening, the second opening, and the photosensitive element overlap with each other in a thickness direction of the photosensitive layer. The display panel also includes a first organic layer, and the encapsulation layer further includes a second organic layer. The first organic layer and the second organic layer are overlapped with the first opening, the second opening, and the photosensitive element in the thickness direction of the photosensitive layer.

Abstract: A display panel and a display device are provided. First pixel units in each of first pixel unit rows are misaligned with first pixel units of an adjacent first pixel unit row along a first direction. First pixel units in each of first pixel unit columns are misaligned with first pixel units of an adjacent first pixel unit column along a second direction. A projection of the first pixel units of one of the first pixel unit rows at least partially overlaps with a projection of second pixel units and third pixel units of an adjacent second pixel unit row along the first direction. A projection of the first pixel units of one of the first pixel unit columns at least partially overlaps with a projection of second pixel units and third pixel units of an adjacent second pixel unit column along the second direction.

Abstract: The present application provides a display panel including a substrate, an array layer, a first light-blocking layer including a first opening and a second opening, a light-emitting device layer, a second light-blocking layer including a third opening provided corresponding to the first opening and a fourth opening provided corresponding to the second opening, a touch control metal layer including a fifth opening disposed corresponding to the first opening and a sixth opening disposed corresponding to the second opening. An area of the fourth opening is lesser than that of the second opening. An area of the sixth opening is greater than or equal to that of the fourth opening.

Abstract: The display device includes a display panel. The display driving method includes: detecting noise from the display panel to obtain an in-panel noise value; sending target uplink information to an active stylus pen based on the in-panel noise value, and receiving target downlink information returned by the active stylus pen under a target pen voltage based on the target uplink information; and the target downlink information including position information; determining a coordinate distance value between position coordinates based on coordinate information of the position coordinates of the position information; and reporting contact information of the active stylus pen generated on the display panel at a target report rate based on the coordinate distance value.

Abstract: A touch substrate and a display panel are provided by this disclosure. The touch substrate includes a plurality of touch units, each touch unit has a first electrode and a second electrode. The first electrode includes a first trunk electrode and a plurality of first branch electrodes. The first trunk electrode is parallel to a first direction. The first branch electrodes are disposed on two sides of the first trunk electrode. The first branch electrodes extend outwardly with the first trunk electrode as a center to form a radial structure. The second electrode includes a second trunk electrode and a plurality of second branch electrodes. The second trunk electrode is parallel to a second direction. The second branch electrodes are disposed on two sides of the second trunk electrode. The first branch electrodes and the second branch electrodes are alternately disposed to form an occlusal structure.

Abstract: Embodiments of the present disclosure are directed to a pixel structure, an array substrate, and a display panel. The pixel structure comprises a plurality of gate lines arranged horizontally parallel and a plurality of data lines arranged vertically parallel, with the gate lines and the data lines vertically intersecting to form a plurality of sub pixel areas. The present disclosure improves the uniformity of the display panel image by adding new electrode lines and arranging them parallel to the fewer data lines in the pixel structure while ensuring the pixel opening rate.

Abstract: The present application provides a display panel and a display device. The display panel includes a display area and a non-display area, the display area including a first display partition and a second display partition arranged in a first direction; where, the display panel further includes: a substrate; a plurality of pixel driving circuits disposed on a side of the substrate and located in the display area; a gate driving circuit disposed on a side of the substrate and located in the non-display area on both sides of the display area in the first direction; a plurality of scanning lines disposed on a side of the substrate, where the gate driving circuit is electrically connected to the pixel driving circuits in the same first direction as corresponding one of the scanning lines via the corresponding scanning line.

Abstract: A pixel driving circuit, a driving method for the pixel driving circuit, and a display panel are provided. The pixel driving circuit includes a writing module, a driving transistor, and a light-emitting element. The writing module is electrically connected to a data signal terminal, and is electrically connected to a first node and a second node. The driving transistor is a double-gate transistor. A first gate of the driving transistor is electrically connected to the first node. A second gate of the driving transistor is electrically connected to the second node. A source of the driving transistor is electrically connected to a first power signal terminal. A drain of the driving transistor is electrically connected to a third node. The light-emitting element is electrically connected to a second power signal terminal and electrically connected to the third node.