Abstract: A substrate, a manufacturing method of a substrate and an electronic device are provided. The substrate includes a working region, a non-working region surrounding the working region, a base substrate, a peripheral circuit and a common electrode lead both in the non-working region and on the substrate; the common electrode lead is located on a side of the peripheral circuit close to the working region.

Abstract: A display panel, a method for manufacturing the same, and a display device including the display panel are provided. The display panel includes a pixel array and a pigment mixing layer, the pigment mixing layer being located between a pixel driving layer and a light emitting surface of the display panel. The pigment mixing layer includes a mixture formed by a first pigment that absorbs red light, a second pigment that absorbs green light, and a third pigment that absorbs blue light. A proportion of the first pigment in the mixture is 15% to 20%, a proportion of the second pigment in the mixture is 50% to 80%, and a proportion of the third pigment in the mixture is 5% to 20%.

Abstract: A touch panel and a manufacturing method thereof, a display panel and a display device are described. The touch panel includes a substrate; a touch electrode arranged on the substrate; and a light processing structure arranged on a surface of the touch electrode to scatter light irradiated thereon so as to reduce reflection of light by the surface of the touch electrode. By arranging the light processing structure on the surface of the touch electrode, the touch panel can make light irradiated on the surface of the touch electrode to be scattered so as to reduce reflection of light by the surface of the touch electrode. Thus, display brightness of the display panel that uses said touch panel is increased, and the degree of brightness decline is reduced when the display panel that uses said touch panel is used outdoors.

Abstract: A method for manufacturing a display substrate, a display substrate, a display panel and a display device are provided. The method includes: disposing a mask plate including an occlusion area above a base substrate, an orthographic projection of occlusion area on the base substrate partially overlapping a folding area of the base substrate; forming an inorganic layer pattern with an opening on the base substrate by using mask plate, an orthographic projection of opening on the base substrate partially overlapping the folding area of base substrate. An orthographic projection of opening on the base substrate partially overlaps the folding area of base substrate. The folding area of base substrate is occluded by mask plate. The inorganic layer is formed on the base substrate by using mask plate. Effect of conveniently and quickly removing a portion the inorganic layer located in the folding area can be achieved without removing the portion.

Abstract: An OLED display substrate, a manufacturing method thereof, a packaging structure and a display device are provided. The OLED display substrate includes a display region, a barrier structure arranged at a periphery of the OLED display substrate, and a cathode lapping region arranged between the display region and the barrier structure. The OLED display substrate has an uneven surface at the cathode lapping region.

Abstract: A display panel includes a display substrate, a chip-on-film provided at a bezel away from a display face of the display substrate, an insulation adhesive filled between the display substrate and the chip-on-film, and an integrated circuit chip fixed at a side of the chip-on-film away from the display substrate, the chip-on-film is fixed at the bezel away from the display face of the display substrate by the insulation adhesive, at the bezel there are a plurality of connection holes penetrating through the display substrate and the insulation adhesive, and conductive material filled in the respective connection holes, and signal lines at the bezel at the display face of the display substrate are connected with connection terminals provided at a side of the chip-on-film facing the display substrate via the conductive material.

Abstract: A substrate, a manufacturing method of a substrate and an electronic device are provided. The substrate (10) includes a working region (101), a non-working region (102) surrounding the working region (101), a base substrate (1), a peripheral circuit (2) and a common electrode lead (3) both in the non-working region (102) and on the substrate (1); the common electrode lead (3) is located on a side of the peripheral circuit (2) close to the working region (101). In the substrate (10), the common electrode lead (3) is in direct contact with the common electrode to realize that the common electrode lead (3) is electrically connected with the common electrode, which reduces the resistance of the circuit by which the signal is transmitted from the common electrode lead (3) to the common electrode, and the electronic device having the substrate (10) has a narrow frame.

Abstract: A touch panel and a manufacturing method thereof, a display panel and a display device are described. The touch panel includes a substrate; a touch electrode arranged on the substrate; and a light processing structure arranged on a surface of the touch electrode to scatter light irradiated thereon so as to reduce reflection of light by the surface of the touch electrode. By arranging the light processing structure on the surface of the touch electrode, the touch panel can make light irradiated on the surface of the touch electrode to be scattered so as to reduce reflection of light by the surface of the touch electrode. Thus, display brightness of the display panel that uses said touch panel is increased, and the degree of brightness decline is reduced when the display panel that uses said touch panel is used outdoors.

Abstract: A display panel, a method for manufacturing the same, and a display device including the display panel are provided. The display panel includes a pixel array and a pigment mixing layer, the pigment mixing layer being located between a pixel driving layer and a light emitting surface of the display panel. The pigment mixing layer includes a mixture formed by a first pigment that absorbs red light, a second pigment that absorbs green light, and a third pigment that absorbs blue light. A proportion of the first pigment in the mixture is 15% to 20%, a proportion of the second pigment in the mixture is 50% to 80%, and a proportion of the third pigment in the mixture is 5% to 20%.

Abstract: An OLED display substrate, a manufacturing method thereof, a packaging structure and a display device are provided. The OLED display substrate includes a display region, a barrier structure arranged at a periphery of the OLED display substrate, and a cathode lapping region arranged between the display region and the barrier structure. The OLED display substrate has an uneven surface at the cathode lapping region.

Abstract: A display panel includes a display substrate, a chip-on-film provided at a bezel away from a display face of the display substrate, an insulation adhesive filled between the display substrate and the chip-on-film, and an integrated circuit chip fixed at a side of the chip-on-film away from the display substrate, the chip-on-film is fixed at the bezel away from the display face of the display substrate by the insulation adhesive, at the bezel there are a plurality of connection holes penetrating through the display substrate and the insulation adhesive, and conductive material filled in the respective connection holes, and signal lines at the bezel at the display face of the display substrate are connected with connection terminals provided at a side of the chip-on-film facing the display substrate via the conductive material.

Abstract: There is provided a pixel driving circuit and a driving method thereof, and a display apparatus. The pixel driving circuit includes a driving transistor, a storage capacitor, and a light emitting element, a first control sub-circuit and a second control sub-circuit; first and second control terminals of the first control sub-circuit are connected to first and second pulse signal terminals, a first input terminal thereof is connected to a power supply signal terminal and a source of a driving transistor, a second input terminal thereof is connected to an initial signal terminal, third and fourth input terminals thereof are connected to a data line and a drain of the driving transistor, a first output terminal thereof is connected to a first electrode plate of a storage capacitor, and a second output terminal thereof is connected to a second plate and a gate of the driving transistor.

Abstract: A pixel circuit and a driving method thereof and a display device are disclosed. The pixel circuit includes a switch circuit, a driver circuit, a compensation circuit, a reset circuit and a light emitting element. The driver circuit includes a control terminal, a first terminal and a second terminal and is configured to control a driving current, which runs through the first terminal and the second terminal; the switch circuit is configured to write a data signal to the control terminal in response to a scan signal; the compensation circuit is configured to store the data signal that is written in and electrically connect the control terminal and the second terminal in response to the scan signal; the reset circuit is configured to apply a reset voltage to the compensation circuit in response to a reset signal and electrically connect the control terminal and the first terminal.

Abstract: A substrate to be encapsulated, an encapsulation assembly and a display device are provided. The substrate to be encapsulated comprises a base substrate, and a plurality of notches arranged in an array located in a region to be attached to an encapsulation layer, wherein the plurality of notches have a same shape of regular polygon.

Abstract: A pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes: a driving sub-circuit; a light-emitting device; an initialization sub-circuit, configured to initialize a control electrode of the driving sub-circuit; a data writing sub-circuit, configured to provide a data signal to the control electrode of the driving sub-circuit; a voltage input sub-circuit, configured to provide a signal of the first power supply terminal to the first electrode of the driving sub-circuit; a storage and voltage division sub-circuit, configured to store a voltage of the first electrode of the driving sub-circuit, and when the control electrode of the driving sub-circuit is floating, maintain stability of a voltage difference between the control electrode and the first electrode of the driving sub-circuit; and a threshold compensation sub-circuit, configured to write a threshold voltage of the driving sub-circuit into the first electrode of the driving sub-circuit.

Abstract: The present application discloses a pixel circuit for a display panel. The circuit includes a first transistor coupled to a data line and configured to transfer a data signal in response to an N-th scan signal corresponding to an N-th row of pixels in the display panel. Additionally, the circuit includes a second transistor coupled to the first transistor and configured to generate a driving signal based on the data signal. The circuit further includes a third transistor coupled to the second transistor and configured to compensate a threshold voltage of the second transistor in response to an (N?1)-th scan signal corresponding to a previous (N?1)-th row of pixels in the display panel. Furthermore, the circuit includes a capacitor coupled between the second transistor and a first power voltage port for storing the data signal. Moreover, the circuit includes a light emitter driven by the driving signal to emit light.

Abstract: A pixel circuit and a driving method thereof and a display device are disclosed. The pixel circuit includes a switch circuit, a driver circuit, a compensation circuit, a reset circuit and a light emitting element. The driver circuit includes a control terminal, a first terminal and a second terminal and is configured to control a driving current, which runs through the first terminal and the second terminal; the switch circuit is configured to write a data signal to the control terminal in response to a scan signal: the compensation circuit is configured to store the data signal that is written in and electrically connect the control terminal and the second terminal in response to the scan signal; the reset circuit is configured to apply a reset voltage to the compensation circuit in response to a reset signal and electrically connect the control terminal and the first terminal.

Abstract: The disclosure discloses a display panel, a display device, and a method for manufacturing the display panel, where a chip on film is adhered on a frame edge of a side of a display substrate away from a display face of the display substrate through an insulation adhesive, and then signal lines on a frame edge of the display face of the display substrate are connected with connection terminals arranged on a side of the chip on film away from the display substrate through an electrically conductive material in a plurality of connection holes running through the display substrate, the insulation adhesive and the chip on film, so a pad bending process can be dispensed with, and there will be no pad bending area on the frame edge of the display panel, thus further narrowing a bezel of the display panel.

Abstract: The disclosure discloses a display panel, a display device, and a method for manufacturing the display panel, where a chip on film is adhered on a frame edge of a side of a display substrate away from a display face of the display substrate through an insulation adhesive, and then signal lines on a frame edge of the display face of the display substrate are connected with connection terminals arranged on a side of the chip on film away from the display substrate through an electrically conductive material in a plurality of connection holes running through the display substrate, the insulation adhesive and the chip on film, so a pad bending process can be dispensed with, and there will be no pad bending area on the frame edge of the display panel, thus further narrowing a bezel of the display panel.

Abstract: A display panel and display device, the display panel includes: a first power terminal disposed on a first side of the display panel; a second power terminal disposed on a second side of the display panel; and a power line configured to transmit mains voltage, wherein the first side and the second side are arranged opposite to each other; and the first power terminal and the second power terminal is in one-to-one correspondence and configured to provide equal mains voltage for the power line. The display panel and display device can compensate the IR drop on a power line in the display panel and hence reduce or eliminate the problem of uneven display brightness of the display panel due to IR drop.