Abstract: A display panel and a display apparatus. The display panel includes a first display region, a second display region, and a third display region. A light transmittance of the first display region is greater than that of the third display region. The display panel includes: a plurality of first sub-pixels distributed in the first display region; a plurality of second sub-pixel groups distributed in the second display region, a second sub-pixel group includes a plurality of second sub-pixels; a plurality of third sub-pixels distributed in the third display region, a distribution density of the plurality of third sub-pixels is greater than a distribution density of the plurality of first sub-pixels; a total area of orthographic projections of the plurality of second sub-pixels in the second sub-pixel group is equal to an area of an orthographic projection of a single first sub-pixel.

Abstract: A display panel and a display device. The display panel includes a transparent display region. A plurality of sub-pixels are disposed in the transparent display region and the plurality of sub-pixels are arranged in a line along at least one direction. In each line of the plurality of sub-pixels arranged along at least one direction, a bottom electrode of one sub-pixel of each two adjacent sub-pixels among at least a part of a plurality of two adjacent sub-pixels has a first shape type, and a bottom electrode of the other sub-pixel of each two adjacent sub-pixels has a second shape type; the first shape type includes a circle or an ellipse; and the second shape type is the same as a shape of a light-emitting region of the other sub-pixel of each two adjacent sub-pixels.

Abstract: The present application provides a display panel comprising a substrate and a plurality of film layers disposed on the substrate in sequence, and at least one of the film layers having a patterned structure, wherein the display panel has at least a first location and a second location different from the first location, and the film layers arranged in a thickness direction of the display panel at the first location are different from the film layers arranged in a thickness direction of the display panel at the second location, a first optical length L1 at the first location and a second optical length L2 at the second location meet the following conditions: L1=d1*n1+d2*n2+ . . . +di*ni, L2=D1*N1+D2*N2+ . . . +Dj*Nj, (m??)??L1?L2?(m+?)?, wherein ? is a constant between 380 nm and 780 nm; m is a natural number; and ? is a constant between 0 and 0.2.

Abstract: A display panel and a display apparatus. The display panel includes a first transparent display region, at least one second transparent display region and a main display region. Light transmittance of the first transparent display region is greater than light transmittance of the at least one second transparent display region, and the light transmittance of the at least one second transparent display region is greater than light transmittance of the main display region. Light passes through the first transparent display region and enters a first photosensitive element located on a back of the display panel, light passes through the at least one second transparent display region and enters a second photosensitive element located on the back of the display panel, and the first photosensitive element requires a greater brightness of light than the second photosensitive element.

Abstract: A display panel and driving method thereof and a display apparatus. The display panel has a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area, the display panel includes an array substrate, and a light-emitting layer arranged on the array substrate and includes a first sub-pixel density distribution area arranged corresponding to the first display area, a second sub-pixel density distribution area arranged corresponding to the second display area and a third sub-pixel density distribution area on at least one of the first display area and the second display area and arranged adjacent to a boundary between the first display area and the second display area, in which a third sub-pixel distribution density is between a first sub-pixel distribution density and a second sub-pixel distribution density.

Abstract: A display panel and display apparatus. The display panel includes a first display area, a second display area, and an isolation area. A light transmittance of the first display area is greater than a light transmittance of the second display area. At least a part of the isolation area is positioned between the first display area and the second display area. The display panel includes a plurality of first sub-pixels positioned in the first display area; a first pixel circuit positioned in the second display area, the first pixel circuit being electrically connected to the first sub-pixels in the first display area and being configured to drive the first sub-pixels in the first display area to display; and a light-blocking assembly positioned in the isolation area, the light-blocking assembly being configured to block light incident from the first sub-pixels to the first pixel circuit.

Abstract: A display panel, a display screen, and a display terminal are provided. The display panel includes a substrate and a plurality of wavy first electrodes disposed on the substrate. The plurality of first electrodes extend in parallel in the same direction and have an interval between adjacent first electrodes. In an extending direction of the first electrode, a width of the first electrode changes continuously or intermittently, and the interval changes continuously or intermittently.

Abstract: The present disclosure provides a transparent OLED substrate, a display panel, and an OLED substrate. The transparent OLED substrate includes: a base substrate; a first electrode layer formed over the base substrate; a pixel defining layer formed over the first electrode layer, the pixel defining layer including a plurality of pixel defining holes penetrating the pixel defining layer to the first electrode layer, and an exposed area of the first electrode layer is equal to an area of the pixel defining hole; a light emitting layer formed over the pixel defining layer and including organic light emitting blocks; a second electrode layer formed over the light emitting layer; wherein each of the pixel defining holes corresponds to a plurality of the organic light emitting blocks.

Abstract: An array substrate, a display panel, and a display apparatus. The array substrate includes a base substrate; a first electrode layer formed on the base substrate; a light emitting layer formed on the first electrode layer and including a non-transparent first light emitting region, a second light emitting region, and a transparent third light emitting region; and a second electrode layer formed on the light emitting layer. The first light emitting region includes first light emitting structures. The second light emitting region includes second light emitting structures. The third light emitting region includes third light emitting structures. The second light emitting region is located between the first light emitting region and the third light emitting region. A distribution density of first light emitting structures, a distribution density of second light emitting structures, and a distribution density of third light emitting structures are gradually changed in sequence.

Abstract: Provided is a display panel, comprising a substrate, and a plurality of film layers sequentially disposed on the substrate. The display panel has m paths orthogonal to a surface of the substrate, and including a first path and a second path comprising different film layers. When a thickness of the film layer is set to a preset thickness and/or when a refractive index is set to a preset refractive index, the display panel allows an externally incident light to enter therein in a direction orthogonal to the surface of the substrate, and pass through the first path and the second path. A difference value between optical lengths of the first path and the second path is an integer multiple of a wavelength of the externally incident light.

Abstract: The present disclosure provides a display panel, a transparent OLED substrate and an OLED substrate. The transparent OLED substrate includes: a base substrate; a first electrode layer located on the base substrate; a light emitting structure layer located on the first electrode layer and including light emitting structures of n colors, n?1; and a second electrode located on the light emitting structure layer. The first electrode layer includes electrode groups arranged along a first direction, each electrode group includes first electrode(s), each first electrode extends along a second direction perpendicular to the first direction. When a driving voltage is between each first electrode and the second electrode, the transparent OLED substrate performs a display function; and otherwise, the transparent OLED substrate performs a light transmission function.

Abstract: A display device, a display panel and an OLED array substrate thereof are provided. As an example, the OLED array substrate includes a display driving chip and a display area, and the display area includes a non-transparent display area and a transparent display area. The non-transparent display area includes a plurality of first OLED pixels arranged in an array. The transparent display area includes a set of at least one column of second OLED pixels; A driving mode of the set of the at least one column of second OLED pixels is an active drive, and the set of the at least one column of second OLED pixels and the plurality of first OLED pixels are controlled by the display driving chip.

Abstract: The present disclosure relates to a display panel, a display screen, and a display terminal. The display panel includes a substrate, a pixel-defining layer disposed on the substrate, and an isolation structure disposed on the pixel-defining layer. The isolation structure includes at least two layer structures stacked in sequence along a direction perpendicular to a surface of the substrate. At least one of the at least two layer structures has a width varied continuously or intermittently along an extending direction of the isolation structure. The extending direction of the isolation structure is parallel to the surface of the substrate. The width of the layer structure refers to a size of a projection, along a direction perpendicular to the extending direction, of the layer structure on a plane coplanar with the surface of the substrate.

Abstract: The method for correcting brightness of a display panel includes: starting a brightness correction process according to a brightness correction starting instruction; obtaining a first curve representing a relationship between absolute values of input voltages of the transparent display area and light emitting brightness values of the transparent display area in a current state; recording the first curve as a relationship curve showing a relationship between absolute values of input voltages and light emitting brightness values of the transparent display area for correcting brightness; and adjusting an input voltage of the transparent display area according to the first curve, so that a front-side light emitting brightness value of the transparent display area is consistent with a light emitting brightness value of the non-transparent display area.

Abstract: A display panel and a display device. The display panel includes: a first display area and a second display area, the first display area having a light transmittance greater than that of the second display area; a plurality of first pixel groups located in the first display area, each of the plurality of first pixel groups comprising a first light-emitting pixel unit and a plurality of first non-light-emitting sub-pixels, the first light-emitting pixel unit comprising a plurality of first light-emitting sub-pixels; and a plurality of second sub-pixels located in the second display area. A first pixel arrangement architecture formed together by the plurality of first light-emitting sub-pixels and the plurality of first non-light-emitting sub-pixels is identical to a second pixel arrangement architecture formed by the plurality of second sub-pixels.

Abstract: The present application relates to a display panel, a display screen and a display terminal. The display panel comprises a substrate provided with pixel circuits thereon; a pixel-defining layer; a light-emitting structure layer; a first electrode layer disposed on the pixel circuits and comprising a plurality of first electrodes; a second electrode disposed on the light emitting structure layer and being a surface electrode; and a scanning line and a data line both connected to each of the pixel circuits; wherein, sub-pixels in adjacent sub-pixel rows are staggered with one another and/or sub-pixels in adjacent sub-pixel columns are staggered with one another; the scanning line supplies a voltage to the pixel circuit to control turning-on and turning-off of the pixel circuit, and when the pixel circuit is turned on, a drive current from the data line is directly supplied to the first electrode to control light-emitting of the corresponding sub-pixel.

Abstract: A display panel, a display screen, and a display terminal are provided. The display panel includes: a substrate; and a pixel definition layer formed on the substrate; pixel apertures formed on the pixel definition layer; the pixel aperture comprising a first type of pixel aperture; edges of a projection of the first type of pixel aperture on the substrate being curves, and the edges being not parallel to each other.

Abstract: A display device and an OLED display panel thereof. The OLED display panel includes a non-transparent display area including first OLED pixels, a transparent display area including second OLED pixels, a display driving chip, a first gate driving circuit group. For a same of image, a pulse width of the second gate driving signal for the second OLED pixels is substantially the same as a pulse width of the first gate driving signal for the first OLED pixels; and intersection points of a boundary line and a pixel row where the first OLED pixels in a specified row are located falls within a range of intersection points of the boundary line and a corresponding pixel row of the second OLED pixels.

Abstract: The present application relates to a display panel, a display screen and a control method thereof, and a display terminal and a driving method thereof. The first electrodes in the display panel have a one-to-one correspondence with the pixel circuits, and a second electrode is a full-surface electrode, at least a scanning line and at least a data line are connected to the pixel circuit, and the scanning lines control the turning on and turning off of the pixel circuit. When the pixel circuit is turned on, the data line provides a driving current for the first electrode to control the illumination of the sub-pixel. The scanning lines control the turning on and off of the pixel circuit, which requires only a switching voltage required by the pixel circuit, thereby greatly reducing a load current of the scanning line.

Abstract: A display substrate and a display device. The display substrate includes a first display area and a second display area. A light transmittance of the second display area is lower than a light transmittance of the first display area. Among the sub-pixel groups of each pixel unit in the first display area, first electrodes of sub-pixels of sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through first connecting portions, and first electrodes of sub-pixels of the other sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through second connecting portions, the first connecting portions and the second connecting portions are disposed in different layers, and the second connecting portion and a plurality of first electrodes of a plurality of sub-pixels of the sub-pixel groups of the pixel unit are disposed in different layers.