A display substrate, a fine metal mask set and a manufacturing method thereof are provided. The display substrate includes a plurality of repeat units. Each of the plurality of repeat units includes one first-color sub-pixel, one second-color sub-pixel pair and one third-color sub-pixel which are arranged in a first direction, the second-color sub-pixel pair includes two second-color sub-pixels arranging in a second direction. Light-emitting layers of adjacent sub-pixels of two different colors in the first direction are connected with each other; light-emitting layers of the third-color sub-pixel and the second-color sub-pixel which are adjacent to each other in the second direction are connected with each other; and a spacing is disposed between the light-emitting layer of the first-color sub-pixel and the light-emitting layer of at least one of the second-color sub-pixel and the third-color sub-pixel which are adjacent to the first-color sub-pixel in the second direction.

A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.

The present disclosure provides a light emitting device and a method for manufacturing the same, and a display device. The light emitting device includes a plurality of light emitting units including a red light emitting unit, a green light emitting unit, and a blue light emitting unit, each light emitting unit including a micro-cavity structure. The light emitting device includes an anode structure, a cathode and a functional layer therebetween. The functional layer includes a light emitting layer including a red light emitting layer at least partially located in the red light emitting unit, an orthographic projection of the red light emitting layer on the backplane not overlapping with that of the blue light emitting unit on the backplane; a green light emitting layer at least partially located in the green light emitting unit; and a blue light emitting layer at least partially located in the blue light emitting unit.

According to one embodiment, a display device includes a display panel having a first area and a second area, the first area including a first pixel area and a first surrounding area surrounding the first pixel area, and the second area including a second pixel area, a transmission area, and a second surrounding area surrounding the second pixel area and the transmission area, an encapsulation structure on the display panel and including at least one inorganic layer and at least one organic layer, a color filter on the encapsulation structure and overlapping the first pixel area and the second pixel area, a black matrix on the encapsulation structure and overlapping the first surrounding area and the second surrounding area, and a functional module on a rear surface of the display panel and overlapping the second area.

A display panel and a display device are provided. The display panel has a display area including a conventional display region and a translucent display region; and a non-display area. First sub-pixels, second sub-pixels and third sub-pixels are provided in the conventional display region, the first sub-pixels are arranged in a first density, and the second and third sub-pixels are arranged in a second density. Fourth sub-pixels, fifth sub-pixels and sixth sub-pixels are provided in the translucent display region, the fourth sub-pixel has a same color as the first sub-pixel, the fifth sub-pixel has a same color as the second sub-pixel, and the sixth sub-pixel has a same color as the third sub-pixel. The fourth sub-pixels are arranged in a third density equal to the first density, the fifth and sixth sub-pixels are arranged in a fourth density. The second density is greater than the fourth density.

A display device in accordance with the disclosure includes a substrate, an insular semiconductor layer, a gate insulation film, a plurality of control lines extending in a row direction, a first interlayer insulation film, and a plurality of data signal lines extending in a column direction, all of which are provided in a stated order. The insular semiconductor layer, residing in a display area, is electrically separated from the plurality of control lines and the plurality of data signal lines and overlaps one of the plurality of control lines in a plan view taken normal to the substrate.

A light-emitting device includes, on a substrate, a red pixel electrode and a green pixel electrode, a common electrode, and a blue pixel electrode, in order from the substrate side, and includes a transparent region adjacent to a light-emitting region including a position overlapping the red light-emitting layer, the green light-emitting layer, and the blue light-emitting layer in a plan view. At least a part of the blue light-emitting layer overlaps the red light-emitting layer and the green light-emitting layer adjacent to the red light-emitting layer in the plan view.

A display substrate and a display device. The present display substrate includes a first to a third display region. The first display region includes first pixel repeating units, and allows light from the first side to at least partially penetrate to the second side. The second display region includes second and fourth pixel repeating units. The third display region includes third pixel repeating units. Each first pixel repeating unit is electrically connected to the corresponding fourth pixel repeating unit by means of t transparent connecting traces. The pitch of the first and second pixel repeating units is b1, and the pitch of the third pixel repeating units is b2, the pitch of the transparent connecting traces is D, and the maximum number s of first pixel repeating units in the first direction satisfying s≤2*Floor(b1/((D*t))).

A display panel and a display device. The display panel comprises a transition region, and further comprises: a base substrate; multiple pixel units located on the side of the base substrate and integrated in the transition region; and a first gate drive circuit located on the side of the base substrate facing the pixel units, integrated in the transition region, and comprising a first shift register unit and a first signal line group. The first signal line group comprises a first signal line segment group used for providing a drive signal for the first shift register unit. The base substrate comprises multiple integration portions which are located between orthographic projections of two adjacent pixel units in the same row on the base substrate.

A display panel and a display apparatus. The display panel comprises: a first display region (R1); a second display region (R2), which is at least located on one side of the first display region (R1); a plurality of sub-pixels, which are located in the first display region (R1) and the second display region (R2); a plurality of pixel groups (P1), which are located in the first display region (R1), at least one of the plurality of pixel groups (P1) comprising at least two sub-pixels; and a first power line (311), which is configured to supply a first voltage signal (ELVDD) to a pixel circuit, the first power line (311) comprising a plurality of first conducting wires (L1) and a plurality of second conducting wires (L2), with at least one of the plurality of first conducting wires (L1) comprising a first sub-wiring (L111) extending in a first direction (D1) and a second sub-wiring (L112) extending in a second direction (D2), and the second sub-wiring (L112) being electrically connected to at least one of the plurality of second conducting wires (L2). By means of the display panel, the mesh structure of a first power line can be more stable, and the voltage drop on the first power line is reduced, such that the brightness uniformity of the display panel is better.