Abstract: A pixel circuit, a display panel and a method for improving low gray-level uniformity for a display panel are provided. A feedthrough effect can be effectively reduced by increasing resistance value of a resistor line between a source of a switching thin-film transistor and a gate of a driving thin-film transistor. Low gray-level uniformity of the display panel is improved. Quality of the display panel is enhanced.

Abstract: A display panel, a display panel and a pixel circuit are proposed. The pixel circuit includes a first TFT, a second TFT, a first capacitor, a second capacitor, and a lighting device. The feedback compensation signal and the first control signal have a same phase but different directions. The second TFT includes a gate receiving a first control signal, a source receiving a data signal, and a drain electrically connected to the first node. The second capacitor includes a first end electrically receiving a feedback compensation signal and a second end electrically connected the first node. The feedback compensation signal has the same phase but different direction of the first control signal. This could realize the self-compensation mechanism of the pixel circuit and thus solve the non-uniformity issue of the conventional display panel and display device.

Abstract: A display panel and a display terminal are provided. The display panel includes a base substrate and a plurality of sub-pixels. The sub-pixels include a sub-pixel driving circuit and a light emitting device. The sub-pixel driving circuit includes a detection unit, a first light emitting control unit, and a second light emitting control unit. By detecting a potential of a second node, the light emitting device does not emit light abnormally, there is no need to perform dark line processing on the sub-pixels in a current row, and influence of dark lines is eliminated.

Abstract: A combined display panel including a first sub-screen and a second sub-screen. The first sub-screen includes a first display surface and a second display surface disposed on a back of the first display surface, the first display surface includes a plurality of first sub-pixels, the second display surface includes a plurality of second sub-pixels, and the second sub-screen includes a plurality of third sub-pixels. The combined display panel provided by the present application can improve the aperture ratio of the display panel in the prior art.

Abstract: A thin film transistor (TFT) and a display panel are provided. In the TFT array substrate, a first TFT is correspondingly disposed in each pixel of a plurality of pixels. Each first TFT in an (N)th row of pixels of the pixels correspondingly has a gate electrically connected to an (N+1)th scan line of a plurality of scan lines, a drain electrically connected to an (N)th scan line of the scan lines, and a source receiving a negative supply voltage. Therefore, a scan signal received by each pixel is individually pulled down by each pixel, thereby significantly reducing a falling time of the scan signal, and facilitating ensuring display quality of the display panel.

Abstract: The present invention provides a display panel. The display panel includes at least three sub-pixel regions. The sub-pixel regions are arranged along a direction of a scan line. A channel region of each driving TFT in the same sub-pixel region has a same width-to-length ratio. Along a direction from a signal input end to a signal output end of the scan line, the width-to-length ratio of the channel region of each driving TFT of any of the sub-pixel regions is smaller than that of a previous one of the sub-pixel regions.

Abstract: A gate driver on array (GOA) circuit layout is provided, including a plurality of driving thin-film transistor units, wherein each of the driving thin-film transistor units includes a wiring side and a capacitor side, and any two adjacent driving thin-film transistor units are spaced apart and connected in series with each other; and a plurality of first capacitor areas, wherein each of the first capacitor areas is disposed between two adjacent capacitor sides of the driving thin-film transistor units. The GOA circuit layout according to the present invention increases heat dissipation area for the driving thin-film transistors, which is more advantageous for heat dissipation. On the other hand, because of sufficient use of the first capacitor areas, a size of layout is basically not increased.

Abstract: A pixel driving circuit and a display panel provided by the present disclosure detect an actual voltage of an eighth transistor in each pixel, and determine a threshold voltage of the eighth transistor in each pixel according to the actual voltage, thereby effectively compensating the eighth transistor in each pixel to achieve the objective of improving luminous uniformity of light-emitting devices and display quality.

Abstract: A foldable display panel including a first display area, a second display area, a first folding area, a third display area, and a second folding area. The foldable display panel provided by the present application can improve the aperture ratio of the display panel in the prior art.

Abstract: A combined display panel including: a first sub-screen comprising a plurality of first pixel units, each of the first pixel units comprising a first sub-pixel and a third sub-pixel; a second sub-screen comprising a plurality of second pixel units corresponding to the first pixel units, each of the second pixel units comprising a second sub-pixel; wherein the first sub-screen overlaps with the second sub-screen, each of the second pixel units is located directly above the first pixel unit corresponding thereto, a first pixel unit and a second pixel unit are stacked to form a pixel unit of the combined display panel.

Abstract: A combined display panel comprising N sub-displays which are overlapped, wherein N is a positive integer greater than or equal to 2. Wherein each sub-display includes a plurality of sub-display units, a plurality of sub-display units correspondingly disposed in a same group constitute a display unit of the combined display panel. Each sub-display unit of each display unit includes a pixel region and a transparent region.

Abstract: The present disclosure discloses a gate on array (GOA) circuit and an array substrate. The GOA circuit utilizes a dual gate TFT as a circuit switch. The bottom gate is connected to an external voltage for adjusting the threshold voltages of the TFTs. The stability of the GOA circuit is ensured. The GOA circuit only disposes 6 TFTs. the structure is simpler, and the narrower panel bezel is implemented.

Abstract: A display panel, a display panel and a pixel circuit are proposed. The pixel circuit includes a first TFT, a second TFT, a first capacitor, a second capacitor, and a lighting device. The feedback compensation signal and the first control signal have a same phase but different directions. The second TFT includes a gate receiving a first control signal, a source receiving a data signal, and a drain electrically connected to the first node. The second capacitor includes a first end electrically receiving a feedback compensation signal and a second end electrically connected the first node. The feedback compensation signal has the same phase but different direction of the first control signal. This could realize the self-compensation mechanism of the pixel circuit and thus solve the non-uniformity issue of the conventional display panel and display device.

Abstract: The present disclosure discloses a gate on array (GOA) circuit and an array substrate. The GOA circuit utilizes a dual gate TFT as a circuit switch. The bottom gate is connected to an external voltage for adjusting the threshold voltages of the TFTs. The stability of the GOA circuit is ensured. The GOA circuit only disposes 6 TFTs. the structure is simpler, and the narrower panel bezel is implemented.

Abstract: The present disclosure provides a display panel and a method for fabricating the same. The display panel includes a light transmitting area for disposing an organic light emitting unit and a storage area for disposing a storage capacitor. A location of the light transmitting area corresponds to a location of the storage area. The storage capacitor includes a first electrode plate and a second electrode plate which are composed of a transparent material.

Abstract: A pixel driving circuit and a display device are provided. The pixel driving circuit includes a data writing unit, a driving unit, a compensating unit, and a light emitting unit. A first capacitor is provided in the driving unit. A first thin film transistor is provided between the micro light emitting diode and the driving unit. Reduce a transmission efficiency of the driving unit in different gray scale by a capacitance coupling effect of the first capacitor to the driving unit. Enhance an ability of gray scale switching of the pixel driving circuit. Improve a display effect of a display device.

Abstract: An organic light emitting diode (OLED) display panel and a driving method thereof are provided. The OLED display panel includes a plurality of pixel unit circuits and an external compensation unit connected to all of the pixel unit circuits. The external compensation unit performs external compensation on each of the pixel unit circuits, obtains an initial threshold voltage of a corresponding driving thin film transistor (TFT) of each of the pixel unit circuits, adds the initial threshold voltage to a predetermined initial potential, and then inputs a sum of the initial threshold voltage and the predetermined initial potential to each of the pixel unit circuits Each of the pixel unit circuits performs internal compensation based on the sum of the initial threshold voltage and the predetermined initial potential. That is, the external compensation and the internal compensation are combined.

Abstract: A display panel and a method of manufacturing thereof are provided. The display panel includes a first thin film transistor and a second thin film transistor connected in parallel, a storage capacitor, and a light emitting structure. A projection of the first thin film transistor on a light emitting surface of the display panel overlaps with a projection of the second thin film transistor on the light emitting surface of the display panel. The storage capacitor is located below the light emitting structure, and a projection of the storage capacitor on the light emitting surface of the display panel overlaps with a projection of the light emitting structure on the light emitting surface of the display panel.

Abstract: A pixel driver circuit and a display panel are provided. The pixel driver circuit includes a control transistor, a first transistor, a fourth transistor, a light emitting device. A gate electrode of the control transistor receives first control signals, a source electrode of the control transistor receives data signals. A drain electrode of the control transistor is connected to a gate electrode of the first transistor and a gate electrode of the fourth transistor. A source electrode of the first transistor receives first power signals. A source electrode of the fourth transistor receives second power signals. Drain electrodes of the first transistor and fourth transistor are connected to an anode of the light emitting device. The first transistor and fourth transistor correspond to a first driving time period and a second driving time period alternated. The pixel driver circuit and display panel of the present invention enhance display effect.

Abstract: A gate driver on array (GOA) circuit is provided. The GOA circuit is designed to form a GOA sharing unit by arranging adjacent two stage GOA units in a conventional GOA circuit. Anew GOA circuit enables single-stage GOA circuit to be shared every two stages of GOA output signals. The new GOA circuit can reduce a number of thin film transistors in the GOA circuit and reduce a wiring design, which helps to reduce a design space of the GOA circuit, realizes a narrow bezel design, simplifies the GOA circuit, and can reduce power consumption of the GOA circuit.