Abstract: A pixel circuit is provided. The pixel circuit includes a light emitting unit, a drive unit, a switch unit connected to a first control terminal of the drive unit, a voltage maintenance unit, a potential reset unit connected to a second control terminal of the drive unit, and a potential maintenance unit.

Abstract: A pixel circuit is provided. The pixel circuit includes a light emitting unit, a drive unit, a switch unit connected to a first control terminal of the drive unit, a voltage maintenance unit, a potential reset unit connected to a second control terminal of the drive unit, and a potential maintenance unit.

Abstract: A pixel driving circuit and a driving method thereof, and a display panel are provided. The pixel driving circuit includes a first transistor (T1), a second transistor (T2), a third transistor (T3), a first storage capacitor (Cst1), a second storage capacitor (Cst2) and an organic light emitting element (OLED). By appropriately designing capacitance of the two capacitors and dividing a gate voltage of the first transistor (T1), it can be ensured that a black screen is achieved and contrast of a display panel is improved even though a negative drift is seriously caused on a threshold voltage of T1.

Abstract: The present invention provides a display device and a terminal. The display device includes a display panel and a touch layer. The touch layer includes a plurality of first touch electrodes and a plurality of second touch electrodes disposed in a same layer and not in contact with each other. The first touch electrodes and the second touch electrodes are alternately arranged in a first direction. The second touch electrodes include a plurality of touch units arranged in a second direction and connected with each other. Surface areas of the plurality of touch units in the same second touch electrode are not equal. The invention reduces a width of a flexible circuit board.

Abstract: A pixel driving circuit and a driving method thereof, and a display panel are provided. The pixel driving circuit includes a first transistor (T1), a second transistor (T2), a third transistor (T3), a first storage capacitor (Cst1), a second storage capacitor (Cst2) and an organic light emitting element (OLED). By appropriately designing capacitance of the two capacitors and dividing a gate voltage of the first transistor (T1), it can be ensured that a black screen is achieved and contrast of a display panel is improved even though a negative drift is seriously caused on a threshold voltage of T1.

Abstract: The present invention provides a display device and a terminal. The display device includes a display panel and a touch layer. The touch layer includes a plurality of first touch electrodes and a plurality of second touch electrodes disposed in a same layer and not in contact with each other. The first touch electrodes and the second touch electrodes are alternately arranged in a first direction. The second touch electrodes include a plurality of touch units arranged in a second direction and connected with each other. Surface areas of the plurality of touch units in the same second touch electrode are not equal. The invention reduces a width of a flexible circuit board.

Abstract: The present disclosure relates generally to herbicidal compositions and methods of use thereof, and more specifically to herbicidal compositions containing aspterric acid or a derivative thereof for use in inhibiting vegetative growth in plants.