Abstract: The present application provides a display panel and a display terminal. The display panel includes a first metal layer having a plurality of first fan-out segments, and a third metal layer having a plurality of second fan-out segments, where the second fan-out segments extend in the same direction, the first fan-out segments and the second fan-out segments are located in a display area, one end of the first fan-out segment is electrically connected to one of the second fan-out segments.

Abstract: An organic light-emitting diode (OLED) display panel and a display device are provided. The OLED display panel includes a substrate, a thin-film transistor device layer, a light-emitting device, a passivation layer, a planarization layer, a level-raised layer, a protruding platform, an auxiliary electrode, and an undercut channel. The protruding platform is disposed directly above the level-raised layer. The auxiliary electrode includes a contact portion and a step portion, and the step portion is located at a vertical level higher than a vertical level of the contact portion. An orthographic projection of the undercut channel on the substrate and an orthographic projection of the level-raised layer on the substrate are spaced apart from each other.

Abstract: An array substrate, a display panel, and a manufacturing method of the array substrate are disclosed. The array substrate includes a substrate and a thin film transistor layer. The thin film transistor layer includes a first thin film transistor, and the first thin film transistor includes a first active layer, a first gate insulating layer, a first source and drain electrode layer, and a first gate electrode disposed on a same layer as the first source and drain electrode layer. Disposing the first gate electrode on the same layer as the first source and drain electrode layer can simplify manufacturing processes.

Abstract: A display panel and manufacturing method thereof are provided. The display panel includes a first display area and a second display area surrounding the first display area. The display panel includes: a first substrate, including base islands; light-emitting elements arranged on the first substrate; and a second substrate set on the light-emitting elements. The second substrate includes grooves arranged in the first display area. These grooves can increase the elasticity and stretchability of the second substrate in the first display area, making a stretch film in this area more easily stretchable and deformable, reducing stress concentration. This design aims to prevent excessive force and deformation in a middle part when the display panel is stretched upwards, thus minimizing stress concentration in this area. By allowing a smoother stretch in the first display area, it prevents issues of uneven display effects and abnormal screen problems.

Abstract: A display panel includes a light-emitting area and a cathode overlapping area, and further includes a first metal layer including a first wire located in the cathode overlapping area, a second metal layer disposed above the first metal layer and including a second wire located in the cathode overlapping area, a third metal layer disposed above the second metal layer and including an extension wire located in the cathode overlapping area, and a light-emitting device disposed above the second metal layer and located in the light-emitting area. The light-emitting device includes an anode layer, an organic functional layer, and a cathode layer in sequence. The cathode layer extends from the light-emitting area to the cathode overlapping area and is connected to the extension wire.

Abstract: An array substrate and a manufacturing method thereof are provided. The array substrate includes a substrate, an active layer, a first insulating layer, a first metal layer, a second insulating layer, and a second metal layer. The array substrate includes a thin film transistor (TFT) area, and the second metal layer includes a source-drain metal sub-layer located in the TFT area. The TFT area is defined with an active layer exposed area. The array substrate includes a barrier layer, and an orthographic projection of the barrier layer on the active layer at least partially covers an orthographic projection of the active layer exposed area on the active layer.

Abstract: The present disclosure provides a pixel driving circuit, a driving method thereof, and a display panel. A switching transistor and a sensing transistor are controlled with the same scanning line. In a detection stage, a voltage of a scanning signal line is adjusted to enable the sensing transistor to be turned on and the switching transistor to be turned off, so that a gate and a source of the driving transistor are in a floating state. A storage capacitor maintains a gate-source potential difference of the driving transistor to be stable, thereby it can accurately compensate for the mobility of the driving transistor.

Abstract: A display panel and a display device are disclosed. The display panel includes an array substrate, an electrode layer disposed on the array substrate, a light-emitting layer disposed on the electrode layer, and a cathode layer disposed on the light-emitting layer. The electrode layer includes an anode and a contact electrode disposed apart from each other on the array substrate. The contact electrode has a pattern, the contact electrode contacts the cathode layer through the light-emitting layer.

Abstract: The present application provides an array substrate and a display panel, the array substrate includes an underlay substrate and sub-pixels arranged in an array on the underlay substrate. Each sub-pixel at least includes a first transistor, a second transistor, and a storage capacitor. A drain electrode of the first transistor is connected to a gate electrode of the second transistor and is connected to a first electrode plate of the storage capacitor. A drain electrode of the second transistor is connected to a second electrode plate of the storage capacitor. The second electrode plate is disposed opposite to the first electrode plate, and is located on a side of the first electrode plate away from underlay substrate. The present application connects the drain electrode of the second transistor to the second electrode plate of the storage capacitor to detect more defects of the array substrate.

Abstract: A compensation method a pixel circuit and a display panel are provided. In the compensation method, a gate potential and a source potential of a driving transistor in a writing stage are obtained and a compensation coefficient of the pixel circuit is determined, and then a light-emitting current flowing through the driving transistor in a light-emitting stage is determined based on the compensation coefficient, the gate potential and the source potential of the driving transistor in the writing stage. The compensation coefficient can adjust transmission loss of the gate potential and the source potential of the driving transistor in the writing stage, so as to ensure that the light-emitting current flowing through the driving transistor in the light-emitting stage is desired, without causing the phenomenon of shift in brightness.

Abstract: A driving method for a display panel, a driving chip, and a display device are provided. By driving sub-pixels for display across multiple frames, and ensuring each sub-pixel in every frame possesses either a high or low grayscale data compensation state, and either a positive or negative polarity, it's ensured that within the same frame, among the sub-pixels with the same display color and in the high grayscale data compensation state in two neighboring sub-pixel columns, at least one sub-pixel has a different polarity from the others. Under the Tri-Gate driving architecture, pixel polarities flip at intervals of an odd number of sub-pixels in each pixel column. This reduces polarity differences between the sub-pixels with the same display color and in the high grayscale data compensation state in four adjacent sub-pixel columns. This improves the perception of brightness changes when head movement occurs and reduces the risk of nodding lines.

Abstract: A display panel and a method thereof for manufacturing the same are provided. The display panel includes a pixel electrode layer and an auxiliary electrode layer. A side surface of the pixel electrode layer away from an array substrate is lower than a side surface of the auxiliary electrode layer away from the array substrate, so that topography of a second opening is higher than that of a first opening of a light-emitting region of a pixel, and it is difficult for a light-emitting functional layer to be deposited into the second opening to decrease the resistance of a bridging portion between the second electrode layer and the auxiliary electrode layer.

Abstract: The present invention provides a display panel and a display device. The display panel includes a substrate, sub-pixels, and shared common electrode lines. The sub-pixels are arranged in an array on the substrate, and each sub-pixel includes thin-film transistors. The shared common electrode lines are arranged at intervals on the substrate, and electrically connected to the thin-film transistors. An orthographic projection of each shared common electrode line on the substrate partially overlaps with an orthographic projection of a thin-film transistor on the substrate.

Abstract: A display system and a display system detection method are provided. The display system includes: a main control unit configured to output a first detection signal to a switch unit, and calculate the connection resistance according to a connection voltage and a detection current; a switch unit configured to control the cable to generate a detection current and a detection voltage according to the first detection signal; a constant current control unit configured to stabilize the detection current and the detection voltage; and a voltage detection unit configured to generate a connection voltage according to the detection voltage, and send the connection voltage and the detection current to the main control unit.

Abstract: A display panel and a burn-in test method of the display panel are disclosed. The display panel includes a data writing module, a driving module, a sensing module, a control module, and a light-emitting module. Different devices are set in each module. When the display panel is subjected to a burn-in test, a high level signal is provided to the control module, thereby controlling a test current to flow to the light-emitting module. Thereby, an influence of high current on a test performance is improved, and a comprehensive performance of the display panel is improved.

Abstract: The embodiment of the present application discloses a display substrate, a display panel and a manufacturing method of the display substrate. The display substrate comprises a base substrate and a composite structure layer. The composite structure layer comprises a conductive layer and a colloidal medium layer. The colloidal medium layer comprises a plurality of conductive particles. The plurality of conductive particles are located at a position of the colloidal medium layer close to the conductive layer to form a conductive particle part. The present application can reduce the height difference between the conductive layer and the edge of the conductive particle part, and reduce the risk of fracture or breakdown.

Abstract: The embodiments of the present application provide an OLED display panel. According to the OLED display panel provided by the embodiments in the present application, by disposing a first reflective layer on the wall of the through hole on the bank layer, since the first reflective layer is capable of reflecting light emitted to the wall of the through hole by the light emitting functional layer, the reflected light comes out from the second end of the through hole, so that the brightness and the light extraction efficiency of the OLED display panel can be enhanced, and the view angle can be expanded as well.

Abstract: The present application provides a flexible display panel including: an underlay substrate; at least one first conductive line being continuous line-shaped, disposed on the underlay substrate; at least one second conductive line being broken line-shaped, corresponding to the first conductive line, and disposed on the first conductive line, wherein each of the second conductive line includes a plurality of conductive line sections, the conductive line sections are spaced from one another, and is electrically connected to a corresponding one of the first conductive line. A rigidity of the first conductive line is less than a rigidity of the conductive line sections, and a conductivity of the conductive line sections is greater than a conductivity of the first conductive line. The configuration of the first conductive line and the second conductive line makes the flexible display panel have both rigidity and conductivity.

Abstract: A display panel and a method of manufacturing a display device are disclosed. The display panel includes an array substrate layer, a display functional layer, a first inorganic encapsulation layer, and a composite barrier layer. The composite barrier layer includes a base, a viscosity-reducing adhesive layer disposed between the base and the first inorganic encapsulation layer, a second inorganic encapsulation layer disposed between the viscosity-reducing adhesive layer and the first inorganic encapsulation layer, and an organic adhesive layer disposed between the second inorganic encapsulation layer and the first inorganic encapsulation layer.

Abstract: Embodiments of the present disclosure provide an organic compound having a structure represented by a general formula (1) or (2), an organic light-emitting device, and a display panel, so as to improve the material performance, improve the luminous efficiency of the organic light-emitting device, and prolong the lifetime of the organic light-emitting device.