Abstract: A display panel and a display device are provided. The display panel has a display area including first and second display areas. First light-emitting units and first pixel circuits are provided in the first display area, and second light-emitting units and second pixel circuits are provided in the second display area. The second display area includes at least one light-shielding area and at least one light-transmitting area. At least one second pixel circuit of the second pixel circuits is located in the at least one light-shielding area, and at least one second light-emitting unit of the second light-emitting units is located in the at least one light-transmitting area. One of the at least one second light-emitting unit is connected to one of the at least one second pixel circuit through one of anode connection lines.

Abstract: A pixel circuit, an array substrate, and a display panel. The pixel circuit includes an initializing device, a data writing device, a control device, and a current supplementing device. In a light-emitting phase of a driving period of the pixel circuit, a control signal controls the control device to generate a first driving current, and controls the current supplementing device to generate a second driving current. The first driving current and the second driving current are transmitted to a light-emitting unit, and drive the light-emitting unit together for light emission. Currents flowing through the control device and the current supplementing device, respectively, are reduced while meeting a requirement of providing a large driving current to the light-emitting unit. A control capability of the pixel unit on a current of the light-emitting unit is less likely to be weakened, and a display effect is improved.

Abstract: The present disclosure provides a display panel and a display device including the display panel. The display panel has a display region including a first display region and a second display region, and the first display region has a smaller sub-pixel density than the second display region. Light-shielding structures are arranged in the first display region, and one light-shielding structure overlaps a light-emitting region of at least one first sub-pixel. The light-shielding structure group constituted by the light-shielding structures includes main and auxiliary light-shielding structures having the same shape. When viewed from the top at the same viewing angle, the auxiliary light-shielding structure is equivalent to a structure obtained by rotating the main light-shielding structure by a certain angle in a plane where the main light-shielding structure is located.

Abstract: A display module includes substrate and adhesive portion. Substrate includes display portion, bending portion and bonding portion located on non-light-emitting side of display portion. Bending portion is located between display portion and bonding portion. Adhesive portion includes first adhesive portion including first adhesive sub-portion and second adhesive sub-portion located on side of first adhesive sub-portion facing away from bending portion. Bonding portion includes first bonding sub-portion at least partially overlapping first adhesive sub-portion in a first direction and second bonding sub-portion located on side of first bonding sub-portion facing away from bending portion at least partially overlapping second adhesive sub-portion in the first direction.

Abstract: Provided are a display panel and a display device. In a repeating unit of the display panel, two first sub-pixels and two second sub-pixels form an arrangement with two rows and two columns, a row direction and a column direction of the arrangement are parallel to a row direction and a column direction of a matrix respectively, and two sub-pixels in a same row or a same column emit light of different colors. Outer edges of the two first sub-pixels and the two second sub-pixels are located on a same first virtual rectangle, and geometric centers of the two first sub-pixels and the two second sub-pixels form a first virtual parallelogram. Geometric centers of four third sub-pixels form a second virtual rectangle, and one side of the second virtual rectangle is parallel to the row direction or the column direction of the matrix.

Abstract: A display panel and a display device are provided. The display panel has a display area including first and second display areas. First light-emitting units and first pixel circuits are provided in the first display area, and second light-emitting units and second pixel circuits are provided in the second display area. The first pixel circuits are distributed corresponding to an arrangement of the first light-emitting units. The second display area includes at least one light-shielding area and a light-transmitting area surrounding the at least one light-shielding area. The second pixel circuits are all located in the at least one light-shielding area, and at least one of the second light-emitting units is completely located in the light-transmitting area. Each second light-emitting unit located in the light-transmitting area is connected to one second pixel circuit located in the light-shielding area through an anode connection line.

Abstract: Provided are a method for driving a display panel, a display driving device and an electronic device. The method includes: acquiring any one frame of the picture to de displayed; dividing the any one frame of the picture to be displayed into a first partition picture, a second partition picture and a third partition picture; displaying the first partition picture in the first display region, displaying the second partition picture in the second display region, and displaying the third partition picture in the third display region; where in a same frame of picture to be displayed, a density A1 of sub-pixels for displaying the first partition picture, a density A2 of sub-pixels for displaying the second partition picture and a density A3 of sub-pixels for displaying the third partition picture satisfy that A1?A2?A3; and where sub-pixels in the second display region include first sub-pixels and second sub-pixels.

Abstract: Provided are a display panel and a display device. The display panel includes pixel unit groups arranged in a matrix, where a row direction of the matrix is a first direction; in a same pixel unit group, geometric centers of two first sub-pixels and geometric centers of two second sub-pixels form a first virtual parallelogram, where the first virtual parallelogram includes two first sides extending along the first direction and two second sides extending along a second direction, and the second direction intersects and is not perpendicular to the first direction; a geometric center of one third sub-pixel is located inside the first virtual parallelogram, the other three third sub-pixels are located outside the first virtual parallelogram, and geometric centers of the four third sub-pixels form a second virtual parallelogram, where the second virtual parallelogram includes two third sides extending along the first direction, and two fourth sides extending along the second direction.

Abstract: A display panel and a display device are provided. The display panel includes first display region and second display region at least partially surrounding the first display region. In the first display region, along a row direction, the first pixel unit in the first pixel unit row is between two adjacent second pixel units in the second pixel unit row, and the second pixel unit in the second pixel unit row is between two adjacent first pixel units in the first pixel unit row. The first pixel circuit and the second pixel circuit are connected to a same first or second signal line. The first pixel unit connected to the first pixel circuit and the second pixel unit connected to the second pixel circuit are located in adjacent rows or columns.

Abstract: An electroluminescent display panel and a display device are provided. In the embodiments of the disclosure, a photosensitive component is arranged in the photosensitive component arranging region. The extending line of at least one line is arranged in the photosensitive component arranging region so that the orthographic projection of the extending line on the light-emitting surface of the electroluminescent display panel overlaps with the first pixels in the first and second specific pixel groups in the photosensitive component arranging area; the first and second specific pixel groups include respective first pixels located in first straight lines of the second pixels correspondingly connected to two adjacent signal lines, the first and second specific pixel groups are adjacent in the second direction, and the first straight lines extend in the first direction.

Abstract: The present disclosure provides a display panel having sub-pixels that include light-emitting sub-pixels and compensation sub-pixels located in a first display area. A density of sub-pixels in a first semi-transmissive area and in a second semi-transmissive area is smaller than a density of sub-pixels in a second display area. The first display area, the first semi-transmissive area, and the second semi-transmissive area have a same density of light-emitting sub-pixels. First pixel columns are provided in the first display area. Second pixel columns are provided in the second display area. A first data line passes through the first pixel column, and a second data line passes through the second pixel column.

Abstract: A display panel and a display device. The display panel includes a display area.

Abstract: A device and a method for obtaining brightness of a display panel are provided. The display panel includes a flat area and a curved area and the curved areas including at least one first curved area. The device includes a brightness acquisition component; an optical path adjustment component; and a control component. Principle light exited from the flat area is incident on a first area of a viewfinder plane of the brightness acquisition component; the optical path adjustment component is disposed on an optical path of principle light exited from the first curved area, and configured to adjust the principle light to be incident on a second area of the viewfinder plane; the first area does not overlap with and the second area; and the control component is configured to process an image captured by the brightness acquisition component to obtain the brightness of the display panel.

Abstract: A display panel and a display device are provided. The display panel has a display area including first and second display areas. First light-emitting units and first pixel circuits are provided in the first display area, and second light-emitting units and second pixel circuits are provided in the second display area. The first pixel circuits are distributed corresponding to an arrangement of the first light-emitting units. The second display area includes at least one light-shielding area and a light-transmitting area surrounding the at least one light-shielding area. The second pixel circuits are all located in the at least one light-shielding area, and at least one of the second light-emitting units is completely located in the light-transmitting area. Each second light-emitting unit located in the light-transmitting area is connected to one second pixel circuit located in the light-shielding area through an anode connection line.

Abstract: A device and a method for obtaining brightness of a display panel are provided. The display panel includes a flat area and a curved area and the curved areas including at least one first curved area. The device includes a brightness acquisition component; an optical path adjustment component; and a control component. Principle light exited from the flat area is incident on a first area of a viewfinder plane of the brightness acquisition component; the optical path adjustment component is disposed on an optical path of principle light exited from the first curved area, and configured to adjust the principle light to be incident on a second area of the viewfinder plane; the first area does not overlap with and the second area; and the control component is configured to process an image captured by the brightness acquisition component to obtain the brightness of the display panel.

Abstract: A display panel and a display device are provided. The display panel includes first display region and second display region at least partially surrounding the first display region. A density of the pixel units in the first display region is smaller than in the second display region. In the first display region, along a row direction, the first pixel unit in the first pixel unit row is between two adjacent second pixel units in the second pixel unit row, and the second pixel unit in the second pixel unit row is between two adjacent first pixel units in the first pixel unit row. The first pixel circuit and the second pixel circuit are connected to a same first or second signal line. The first pixel unit connected to the first pixel circuit and the second pixel unit connected to the second pixel circuit are located in adjacent rows or columns.

Abstract: A display panel and a display device are provided in the present disclosure. The display panel includes a first display region and a second display region. The second display region includes a plurality of light-transmitting hole combination regions. At least one light-transmitting hole group is disposed at each light-transmitting hole combination region; each light-transmitting hole group includes a plurality of light-transmitting holes; a boundary line of each light-transmitting hole is a closed arc; and centers of all light-transmitting holes in each light-transmitting hole group are distributed along a ring shape. The second display region further includes a plurality of pixels and a plurality of pixel drive circuits. Pixel drive circuits used for driving pixels in the light-transmitting hole combination region are first pixel drive circuits, and at least a portion of the first pixel drive circuits is at a region outside the light-transmitting hole combination region.

Abstract: An electroluminescent display panel and a display device are provided. In the embodiments of the disclosure, a photosensitive device is arranged in the photosensitive device arranging region. The extending line of at least one line is arranged in the photosensitive device arranging region so that the orthographic projection of the extending line on the light-emitting surface of the electroluminescent display panel overlaps with the first pixels in the first and second specific pixel groups in the photosensitive device arranging area; the first and second specific pixel groups include respective first pixels located in first straight lines of the second pixels correspondingly connected to two adjacent signal lines, the first and second specific pixel groups are adjacent in the second direction, and the first straight lines extend in the first direction.

Abstract: Display panel, display device and detection compensation method of display panel are disclosed herein. In one embodiment, a display panel includes: display pixels arranged in M rows and N columns and provided in a display area, where both M and N are both positive integers; first power supply lines provided in the display area; and an integrated circuit, a switch circuit and a voltage stabilization transistor provided in a border area. One row of display pixels is electrically connected to one first power supply line. The first power supply lines are electrically connected to a first pin of the integrated circuit. A detection pin of the integrated circuit is electrically connected to the switch circuit. The voltage stabilization transistor includes: a control electrode electrically connected to the second pin, a first electrode electrically connected to the detection pin, and a second electrode electrically connected to one row of display pixels.

Abstract: A display method of a display panel is described. The display panel has a first display area and a second display area, first sub-pixels are located in the first display area and second sub-pixels are located in the second display area, and a sub-pixel density of the second display area is smaller than that of the first display area. The display method includes: in displaying one frame of image, performing display in the first display area and the second display area by using different display algorithms. A sub-pixel rendering is used to perform display in at least one of the first display area and the second display area. A number of data signals provided to the first display area and a number of the first sub-pixels are identical. A number of data signals provided to the second display area and a number of the second sub-pixels are identical.