BOE Technology Patente

The present disclosure provides a display method and a display apparatus, and belongs to the field of display technology. In the display method of the present disclosure, a physical resolution of the display panel is M1×N1; and the display method includes: converting, by the main board, first original image data sent by the graphics card into first image data, and sending the first image data to the timing controller; a resolution of the first image data is M2×N2; and N2:N1=a:b≤1; and providing, by the timing controller, P clock signals to a gate driving circuit in the display panel, and providing a data control signal to a source driving circuit; where P=i×b; the gate driving circuit selectively turns on rows of sub-pixels of the display panel according to the P clock signals, and the source driving circuit writes display data of N2 rows in the first image data row by row into the rows of the sub-pixels except for a (j×b)-th row in a scanning sequence according to the data control signal, and writes the display data of a (b×j-1)-th row and a (bxj+1)-th row of sub-pixels into the (j×b)-th row of sub-pixels; where j is a positive integer greater than or equal to 1, and b×j+1≤N1.

A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate. The sub-pixels are arranged in a sub-pixel array in a first direction and a second direction, and at least one sub-pixel includes a storage capacitor. The storage capacitor includes a first capacitor electrode, a second capacitor electrode and a third capacitor electrode, and the second capacitor, the first second capacitor and the third second capacitor are sequentially on the base substrate. The first capacitor electrode has a first capacitor electrode side and a second capacitor electrode side opposite to each other in the second direction, and the second capacitor electrode has a third capacitor electrode side and a fourth capacitor electrode side opposite to each other in the second direction; orthographic projections of the first capacitor electrode side and the second capacitor electrode side on the base substrate are between an orthographic projection of the third capacitor electrode side and an orthographic projection of the fourth capacitor electrode side on the base substrate. The base substrate can effectively improve the display effect.

A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes an active area and a non-active area located at the periphery of the active area, wherein the active area includes an opening area and a non-opening area. The displaying base plate includes a substrate and a thin-film transistor disposed at one side of the substrate, wherein the thin-film transistor includes a gate electrode, an active layer, a source-drain electrode and an auxiliary film layer, an excavation area is disposed on the auxiliary film layer, and an orthographic projection of the excavation area on the substrate at least partially covers the opening area.

The present disclosure relates to the field of display technology, and provides a display substrate, its manufacturing method, and a display device. Pixel partition walls of the display substrate include first pixel partition walls for defining first pixel regions and second pixel partition walls for defining second pixel regions. Each first pixel partition wall is of a height greater than each second pixel partition wall, and a plurality of adjacent second pixel regions is located at an identical first pixel region.

Provided is a display panel (10), including: a base substrate (101); a first auxiliary electrode layer (102), a first anode layer (103), a first light-emitting layer (104) and a first cathode layer (105) that are stacked in sequence, in a direction away from the base substrate (101), in the first display region (101a); and a second auxiliary electrode layer (106), a second anode layer (107), a second light-emitting layer (108), and a second cathode layer (109) that are sequentially laminated, in the direction away from the base substrate (101), in the second display region (101b); wherein the first auxiliary electrode layer (102) is connected to the first cathode layer (105) and the second auxiliary electrode layer (106), and the second cathode layer (109) is connected to the first cathode layer (105), the second cathode layer (109) is provided with at least one through hole.

The present disclosure relates to a subscription server, a subscription terminal and an information subscription method and system. The method includes: establishing content information of a request from a first entity as first information of an event after determining that request information of the request satisfies an event notification rule in a subscription resource; obtaining second information of the event according to an associated object of the subscription resource; and sending a notification message containing the first information and the second information to a notified party of the subscription resource. The present disclosure may be applied to avoid increasing the network load of a requester and a notifying party, and ensure that an event will be handled in time after the notification message of the event is received.

A display substrate and a display device are provided. The display substrate (100) comprises a display region (101), a blocking region (201), and an opening region (301), wherein the blocking region (201) is located between the display region (101) and the opening region (301); the blocking region (201) comprises a first blocking wall (202), a first intercepting wall (203), and a second blocking wall (204) that are sequentially arranged in a direction from the display region (101) to the opening region (301); the first blocking wall (202) comprises a first metal layer structure (202B); at least one side of the first metal layer structure (202B) surrounding the opening region (301) is provided with a notch; the first intercepting wall (203) comprises a first insulating layer structure; the second blocking wall (204) comprises a second metal layer structure (204B) and a first laminating structure (204A); at least one side of the second metal layer structure (204B) surrounding the opening region (301) is provided with the notch; the first laminating structure (204A) comprises a laminate that is provided with a metal layer and an insulating layer. The display substrate (100) joins a photographing device and the display region (101) of the display substrate (100), and has a better packaging effect.

A display substrate, a preparation method thereof, a display panel, and a display device are provided. The display substrate (100) includes a base substrate (10) and a repeating unit (11), the repeating unit (11) includes a plurality of sub-pixels (12) including a first sub-pixel (G1) and a second sub-pixel (G2), a color of light emitted by a light-emitting element (120a) of the first sub-pixel (G1) is identical to a color of light emitted by a light-emitting element (120b) of the second sub-pixel (G2), a shape of a first light-emitting voltage application electrode (1201a) of the light-emitting element (120a) of the first sub-pixel (G1) is different from a shape of a first light-emitting voltage application electrode (1201b) of the light-emitting element (120b) of the second sub-pixel (G2), and each sub-pixel (12) includes a light-emitting element (120) and a pixel circuit (121) for driving the light-emitting element (120) to emit light, an orthographic projection of the first light-emitting voltage application electrode (1201a) of the light-emitting element (120a) of the first sub-pixel (G1) on the base substrate (10) at least partially overlaps with an orthographic projection of a control terminal of a drive circuit (122a) of a pixel circuit (121a) of the first sub-pixel (G1) on the base substrate (10), an orthographic projection of the first light-emitting voltage application electrode (1201b) of the light-emitting element (120b) of the second sub-pixel (G2) on the base substrate (10) at least partially overlaps an orthographic projection of a control terminal of a drive circuit (122b) of a pixel circuit (121b) of the second sub-pixel (G2) on the base substrate (10).

Disclosed are a display substrate and a manufacturing method thereof, and a display apparatus. The display substrate includes, in a plane parallel to the display substrate, a plurality of gate lines, a plurality of data lines, a plurality of power lines and a plurality of sub-pixels arranged on a base substrate. At least one sub-pixel includes a light-emitting device and a driving circuit configured to drive the light-emitting device to emit light. The driving circuit includes a plurality of transistors and a storage capacitor. The display substrate includes, in a plane perpendicular to the display substrate, a base substrate and a plurality of functional layers. The plurality of functional layers includes a semiconductor layer, a first conductive layer, a second conductive layer, a third conductive layer and a fourth conductive layer which are sequentially arranged. A first insulating layer, a second insulating layer, a third insulating layer and a fourth insulating layer are respectively arranged between the plurality of functional layers; and in an extension direction of the gate lines. The power lines are connected with each other through at least one functional layer.

A display substrate includes a display area, a barrier wall disposing area, and a hole area, the display area surrounds the barrier wall disposing area, the barrier wall disposing area surrounds the hole area, and the method for manufacturing the display substrate includes: after a first electrode of a light emitting device of the display substrate is formed, removing a protective layer of the barrier wall disposing area, and exposing at least one circle of an initial barrier wall covered by the protective layer, the initial barrier wall is disposed around the hole area; and etching the at least one circle of the initial barrier wall, to form at least one circle of a barrier wall, a notch is formed on at least one side surface of the barrier wall.

A shift register unit, a driving method of the shift register unit, a display driving circuit and a display device are provided, belonging to the field of display technology. In the shift register unit, an input circuit can transmit power supply signals with different potentials to a control node in different time periods in response to an input signal and clock signals, and two output circuits can both transmit power supply signals with different potentials to connected output terminals in different time periods in response to the potential of the control node. Therefore, it can be determined that the shift register unit comprises both P-type transistors and N-type transistors, and the two output circuits therein can output signals to the connected output terminals independently of each other. On this basis, by flexibly adjusting the potentials of the power supply signals, drive signals with required potentials can be reliably transmitted to pixels in areas with different refresh frequencies through the drive output terminal connected to the pixels, so as to support the partial-refresh function. The shift register unit has a simple structure and rich functions.

A display substrate and a preparation method thereof are provided. The display substrate (200/300/400) includes a display region (201/301/401) and an opening region (2011/3011/4011), the display region (200/300/400) surrounds the opening region (2011/3011/4011), a first barrier wall (2012/3012/4012) is between the display region (201/301/401) and the opening region (2011/3011/4011), and the first barrier wall (2012/3012/4012) surrounds the opening region (2011/3011/4011); the first barrier wall (2012/3012/4012) includes a first metal layer structure. The display substrate combines the imaging device with the display region of the display substrate and has a better encapsulation effect.

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