Abstract: The present invention provides a liquid crystal display panel and a display device. The liquid crystal display panel includes at least two display layers arranged in a stack. Each of the display layers comprises a liquid crystal layer, each of the liquid crystal layers comprises at least one pixel region and at least one non-pixel region, wherein a total coverage area of the at least one pixel region of the at least two display layers is greater than or equal to a display area of the liquid crystal display panel, and data signals of the at least two display layers are independently controlled. The present invention may achieve higher resolution display of products by the solution mentioned above.

Abstract: A special-shaped display screen and a display device are provided. The special-shaped display screen includes a first display area and a second display area. The first display area includes a first boundary and a first pixel area, and the first boundary is disposed on an outer periphery of the first pixel area. The second display area includes a second boundary and a second pixel area, and the second boundary and the first boundary define an effective display area of the special-shaped display screen. The first pixel area is formed by a plurality of triangular pixel units, and the second pixel area is spliced by a plurality of rectangular pixel units arranged alternately in a face-up configuration and a face-down configuration.

Abstract: A gate driver on array (GOA) circuit, wherein each of GOA units includes a pull-up control circuit, wherein a control terminal thereof receives a first control signal, and a second terminal thereof outputs a second control signal; a pull-up circuit including a first transistor, wherein a control terminal thereof is connected to the second terminal of the pull-up control circuit, a first terminal thereof receives a first clock signal, and a second terminal thereof outputs a driving signal; a bootstrap capacitor connected between the second terminal of the pull-up control circuit and the second terminal of the first transistor; and a cascade-transmission circuit including a second transistor, wherein a control terminal thereof is connected to the second terminal of the pull-up control circuit, and a second terminal thereof outputs a cascade-transmission signal; wherein a duty cycle of the first clock signal is less than 33%.

Abstract: An array substrate and a display panel are provided. Each of sub-pixels is provided with a plurality of display domains. A first electrode retaining wall and a second electrode retaining wall are respectively disposed on both sides of the display domain, and the first electrode retaining wall is electrically connected to pixel electrodes. The second electrode retaining wall is electrically connected to common electrodes, and a horizontal electric field is generated between the first electrode retaining wall and the second electrode retaining wall, such that liquid crystal units in the display domain are aligned horizontally, thereby improving transmittance of the sub-pixels.

Abstract: The present invention provides a liquid crystal display device and a control method thereof. The liquid crystal display device includes a first liquid crystal panel and a second liquid crystal panel disposed thereon. The control method of the liquid crystal display device includes following steps of: disposing an applied pixel voltage level of a first liquid crystal panel, selecting a pixel voltage level of the first liquid crystal panel, and displaying grayscale.

Abstract: The present invention provides a liquid crystal display panel and a display device. The liquid crystal display panel includes at least two display layers arranged in a stack. Each of the display layers comprises a liquid crystal layer, each of the liquid crystal layers comprises at least one pixel region and at least one non-pixel region, wherein a total coverage area of the at least one pixel region of the at least two display layers is greater than or equal to a display area of the liquid crystal display panel, and data signals of the at least two display layers are independently controlled. The present invention may achieve higher resolution display of products by the solution mentioned above.

Abstract: A special-shaped display screen and a display device are provided. The special-shaped display screen includes a first display area and a second display area. The first display area includes a first boundary and a first pixel area, wherein the first boundary is disposed on an outer periphery of the first pixel area. The second display area includes a second boundary and a second pixel area, wherein the second boundary and the first boundary define an effective display area of the special-shaped display screen. Wherein, the first pixel area is formed by splicing a plurality of triangular pixel units arranged alternatively in a face-up configuration and a reversed configuration, and the second pixel area is formed by a plurality of rectangular pixel units. The present disclosure is used to solve a problem of jagged edges.

Abstract: The present invention provides a liquid crystal display device, which includes a backlight module, a first liquid crystal panel, and a second liquid crystal panel wherein the second liquid crystal panel is configured to serve as a screen display panel of the liquid crystal display device. In the present application, the deflection direction of the first liquid crystal layer is driven by the first pixel structure layer of the first liquid crystal panel, to further control polarization characteristics of light of the backlight module, so that the second liquid crystal panel achieves an absolute black state and improves the contrast of the liquid crystal display device.

Abstract: A gate driver on array (GOA) circuit, wherein each of GOA units includes a pull-up control circuit, wherein a control terminal thereof receives a first control signal, and a second terminal thereof outputs a second control signal; a pull-up circuit including a first transistor, wherein a control terminal thereof is connected to the second terminal of the pull-up control circuit, a first terminal thereof receives a first clock signal, and a second terminal thereof outputs a driving signal; a bootstrap capacitor connected between the second terminal of the pull-up control circuit and the second terminal of the first transistor; and a cascade-transmission circuit including a second transistor, wherein a control terminal thereof is connected to the second terminal of the pull-up control circuit, and a second terminal thereof outputs a cascade-transmission signal; wherein a duty cycle of the first clock signal is less than 33%.

Abstract: An array substrate and a display panel are provided. Each of sub-pixels is provided with a plurality of display domains. A first electrode retaining wall and a second electrode retaining wall are respectively disposed on both sides of the display domain, and the first electrode retaining wall is electrically connected to pixel electrodes. The second electrode retaining wall is electrically connected to common electrodes, and a horizontal electric field is generated between the first electrode retaining wall and the second electrode retaining wall, such that liquid crystal units in the display domain are aligned horizontally, thereby improving transmittance of the sub-pixels.

Abstract: A display panel is provided. The display panel includes a base substrate, an active layer, a gate layer, and a threshold voltage adjustment metal layer. The threshold voltage adjustment metal layer is disposed on a side of the active layer away from the gate layer and is connected to the gate layer. When the threshold voltage adjustment metal layer is at a positive potential, a threshold voltage of a switching thin-film transistor is reduced, thereby easily turning on the switching thin-film transistor. When the threshold voltage adjustment metal layer is at a negative potential, the threshold voltage of the switching thin-film transistor is increased, thereby difficultly turning off the switching thin-film transistor. Therefore, a technical problem about high power consumption in the display panels existing in the prior art is solved.

Abstract: The present invention provides a liquid crystal display device and a control method thereof. The liquid crystal display device includes a first liquid crystal panel and a second liquid crystal panel disposed thereon. The control method of the liquid crystal display device includes following steps of: disposing an applied pixel voltage level of a first liquid crystal panel, selecting a pixel voltage level of the first liquid crystal panel, and displaying grayscale.

Abstract: A liquid crystal display device is provided. An overlapping area of source/drain with respect to an active layer of a thin film transistor of adjacent sub-pixels is consistent, so that a gate-source capacitance of the adjacent sub-pixels is consistent, which can avoid the problems of uneven display and display difference caused by the feedthrough voltage difference induced by the gate-source capacitance inconsistencies, and improve the picture quality of dual-gate products.