Abstract: A driving method for a display device, which has sub-pixels, scan lines and data lines, includes the steps of: receiving a frame data including multiple sub-pixel grayscale values corresponding to the sub-pixels; calculating an absolute difference value between a first sub-pixel grayscale value and a second sub-pixel grayscale value, wherein the first sub-pixel is electrically connected with a data line and one of two scan lines, the second sub-pixel is electrically connected with the data line and the other one of the two scan lines; and, when the absolute difference value is greater than or equal to a first threshold, adjusting at least one of the sub-pixel grayscale values of the first and second sub-pixels, wherein an absolute difference value between the adjusted sub-pixel grayscale values of the first and second sub-pixels is smaller than the absolute difference value between the first and second sub-pixel grayscale values.

Abstract: A folding table comprises a foldable table surface and a support frame. The table surface is formed with six pieces of wood boards and four clamps. The wood boards, or strips, are coupled one to the other, and the table surface is formed with clamps. The foot support includes a connecting device, four upper legs, four lower legs, four angle connectors and two rods. Wherein, the connecting device is a frame with four parallel boards, each board is connected to an upper leg and a lower leg, respectively. Each upper leg is connected to an angle connector and every two angle connectors are secured to a rod, thus, the table surface is secured to the rods and assembled with the legs.