Abstract: A solder-printing stencil and a method of printing solder paste are provided in the present application. A solder-printing stencil is used for printing a solder paste on a substrate in cooperation with a squeegee blade, the solder-printing stencil includes: a stencil body including a first region, a second region, and a third region, wherein the third region is defined between the first region and the second region, the third region is provided with a plurality of mesh holes spaced along a squeegeeing direction of the squeegee blade; and protruding portions are provided on a side of the stencil body facing the substrate, and the protruding portions are provided on both the first region and the second region.

Abstract: An embodiment of the present disclosure discloses an array substrate and a display panel; The array substrate has a display region and includes a substrate, and a thin film transistor layer on a side of the substrate. The thin film transistor layer includes a plurality of first thin film transistors arranged in a first direction, the first thin film transistors are located in the display region, the second gates of adjacent first thin film transistors are connected in the first direction, and the first gates of at least two first thin film transistors are arranged at intervals.

Abstract: A display panel and a display device are provided. An organic light-emitting layer includes a doped region and an undoped region, and the undoped region is located between the doped region and the hole blocking layer. When the display panel is in a low grayscale display state, an exciton concentration distribution curve of the organic light-emitting layer includes a first peak located in the doped region and a second peak located in the undoped region, and a peak value of the second peak is less than a peak value of the first peak.

Abstract: This application proposes a pixel driving circuit and a display panel including an output module, a current control module, and a duration control module. The duration control module includes a first input unit and a first capacitor connected to each other. A second plate of the first capacitor is connected to a voltage control signal terminal. The voltage control signal terminal outputs a periodic lighting control signal during a light emitting stage. When the voltage control signal terminal is configured in a first voltage range, the output module is turned on, and when it is configured in a second voltage range, the output module is turned off.

Abstract: Embodiments of the present disclosure disclose a display panel and a mobile terminal. The display panel includes a light-emitting layer. The light-emitting layer includes a first electrode, a hole injection layer, a first light-emitting unit layer, an electron-generating layer, a hole-generating layer, a second light-emitting unit layer, and a second electrode stacked in sequence. By adopting the technical solutions of the present disclosure, the light-emitting device of the display panel can operate at high temperatures or low temperatures with high current efficiency without changing the structure of the light-emitting layer.

Abstract: Embodiments of the present disclosure disclose a display module. A first border area of a first frame area of the display module includes a first sub-area. The curvature of a cover plate located in the first sub-area is greater than zero in a direction parallel to a first edge. A first backplane of a supporting member is disposed on one side of a display function portion close to a binding portion. A second backplane is disposed on one side of the display function portion close to the binding portion. A distance between a first portion of the first backplane and the first edge is greater than a distance between a second portion of the first backplane and the first edge.

Abstract: Provided is a display panel including light-emitting unit package, which includes: a transparent substrate, a light shielding layer, a quantum dot layer and a light-emitting unit layer. The light shielding layer includes multiple first openings, multiple second openings, and multiple third openings. The quantum dot layer includes multiple first quantum dot units and multiple second quantum dot units. Each first quantum dot unit is correspondingly disposed in each first opening. Each second quantum dot unit is correspondingly disposed in each second opening. The light-emitting unit layer includes multiple first light-emitting units, multiple second light-emitting units, and multiple third light-emitting units with the same light-emitting color, each first light-emitting unit, each second light-emitting unit, and each third light-emitting unit are disposed corresponding to each first opening, each second opening, and each third opening, respectively.

Abstract: A display panel and a manufacture method thereof are provided, and the display panel includes at least one photosensitive element each including a first electrode, a photosensitive semiconductor layer and a second electrode. The photosensitive semiconductor layer is disposed on the first electrode, and the second electrode is disposed on the photosensitive semiconductor layer. The photosensitive element further includes a connection insulation layer disposed between the second electrode and the photosensitive semiconductor layer.

Abstract: A display panel and a display device are provided by the present application. The display panel includes a substrate, an inorganic insulating layer, a plurality of pixel-driving circuits, an organic insulating layer, and a light-emitting layer. The organic insulating layer is disposed on a side of the inorganic insulating layer away from the substrate, and the light-emitting layer is disposed on a side of the organic insulating layer away from the substrate. The inorganic insulating layer includes a first inorganic insulating sub-layer, and a refractive index of the first inorganic insulating sub-layer is less than refractive index of the organic insulating layer.

Abstract: Provided are a display device and an electronic apparatus. The display device includes a display panel and a backlight module. The backlight module includes a sealing member and a fixing member. The fixing member includes a side portion, and the sealing member is clamped with an end of the side portion proximate to the display panel.

Abstract: A display panel, a method of manufacturing the display panel, and a display device are provided. According to the display panel provided by the embodiment of the present application, a bonding structure is arranged between a display substrate and a circuit board to connect the display substrate and the circuit board together, and a width of the bonding structure is set to be 50 microns (?m)-200 ?m, so that when a plurality of display panels are spliced to realize a large-screen display, a width of an interval area between the adjacent display areas of the display panels may be significantly reduced.

Abstract: A splicing display device includes a back plate, and a plurality of splicing display units disposed on the back plate; wherein the back plate has a plurality of splicing areas arranged in one-to-one correspondence with the plurality of splicing display units; each of the splicing areas is defined with at least one limit slot opening toward the splicing display unit; each of the splicing display units includes a display panel corresponding to the splicing area and at least one connection mechanism fixed on a side of the display panel close to the back plate; the at least one limit slot is arranged in one-to-one correspondence with the at least one connection mechanism; each of the connection mechanisms is located in the corresponding limit slot, and is detachably connected to a bottom of the corresponding limit slot.

Abstract: Embodiments of the present application disclose a privacy film, a preparation method thereof and a splice panel. The privacy film includes a substrate and a plurality of gratings disposed on the substrate, wherein the plurality of gratings are spaced in a first direction and a second direction, and the first direction intersects the second direction.

Abstract: A packaging structure and a display panel are provided. The packaging structure includes a first inorganic layer, a first protrusion-recess structure, and a second inorganic layer. The first protrusion-recess structure is formed on the first inorganic layer. The second inorganic layer covers the first inorganic layer and the first protrusion-recess structure. A refractive index of the first protrusion-recess structure is less than a refractive index of the second inorganic layer, or the refractive index of the first protrusion-recess structure is greater than the refractive index of the second inorganic layer.

Abstract: A display module and a display device are provided. The display module includes a display panel and a compensation display assembly disposed in a frame region of the display panel. The compensation display assembly includes a viewing angle brightness adjustment layer. The viewing angle brightness adjustment layer includes an anti-peep function layer configured to adjust a brightness of the light emitted from the display function layer within a side viewing angle range of the display module after exiting from a side of the viewing angle brightness adjustment layer away from the display function layer.

Abstract: Disclosed are an optical film, a polarizer, and a display device. The optical film includes a resin and a light diffuser mixed with the resin. The light diffuser includes a whisker and a modifying group attached to a surface of the whisker. The modifying group has a structural formula of —X-A-R, wherein X is selected from SO3 or PO4H, A is selected from a single bond, a substituted or unsubstituted aromatic hydrocarbon group containing 6 to 20 ring atoms, or an imidazolinyl group, and R is selected from a substituted or unsubstituted alkyl group containing 2 to 20 carbon atoms, a substituted or unsubstituted siloxy group containing 2 to 20 carbon atoms, or an alkylolamide group containing 2 to 20 carbon atoms.

Abstract: A backlight module and a display device are provided. The backlight module includes a light-emitting substrate. The light-emitting substrate includes a substrate, an array layer disposed on the substrate and including a plurality of photosensitive units and switch units, and a plurality of light-emitting chips disposed on a side of the array layer away from the substrate and staggered from the photosensitive units. The light-emitting chips are electrically connected to at least one of the switch units.

Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided. By disposing first electrodes and second electrodes on top and bottom sides of an active layer, respectively, and disposing a part of each gate electrode among sub-active patterns, the array substrate is formed with vertical-structured thin film transistors. Therefore, a channel resistance can be reduced, and a channel width of the thin film transistors can be reduced, thereby reducing an area of the thin film transistors, reducing impedance of the thin film transistors, and reducing power consumption of the display panel.