Abstract: A power generation device includes a first pivot arm having a shank extendable in a predetermined direction, and a rack arranged along the predetermined direction, wherein the shank has a slot between the rack and an end portion of the shank; a second pivot arm having a first end portion coupled with the end portion of the shank at a first pivot; and a third pivot arm having a first end portion coupled with a second end portion of the second pivot arm at a second pivot, and a second end portion of the third pivot arm coupled with the slot of the shank at a third pivot.

Abstract: A power generation device includes a first pivot arm having a shank extendable in a predetermined direction, and a rack arranged along the predetermined direction, wherein the shank has a slot between the rack and an end portion of the shank; a second pivot arm having a first end portion coupled with the end portion of the shank at a first pivot; and a third pivot arm having a first end portion coupled with a second end portion of the second pivot arm at a second pivot, and a second end portion of the third pivot arm coupled with the slot of the shank at a third pivot.

Abstract: A display including a pixel array, scan lines, at least one dummy scan line, data lines, common lines electrically insulated from each other, common line driving units, gate driving units, and a source driving circuit. An ith common line is capacitively coupled to an ith row of the pixels. An (i+n)th scan line is electrically connected to an (i+n)th row of the pixels. The dummy scan line is disposed in at least one side of the scan lines without electrically connecting to the pixels. The common line driving units and the gate driving units are respectively disposed at two opposite sides of the pixel array. The gate driving units are respectively connected to one common line driving unit through an ith scan line or the dummy scan line to change a voltage of an (i+n)th or (i?n)th common line. Additionally, an electro-optical apparatus including the above-mentioned display is also provided.

Abstract: A driving method for driving an electrophoretic display device is provided. The electrophoretic display device comprises a plurality of scan lines. When scanning a frame of a first set of frames, the plurality of scan lines are sequentially enabled from top to bottom. When scanning a frame of a second set of frames, the plurality of scan lines are sequentially enable from bottom to top.

Abstract: A display including a pixel array, scan lines, at least one dummy scan line, data lines, common lines electrically insulated from each other, common line driving units, gate driving units, and a source driving circuit. An ith common line is capacitively coupled to an ith row of the pixels. An (i+n)th scan line is electrically connected to an (i+n)th row of the pixels. The dummy scan line is disposed in at least one side of the scan lines without electrically connecting to the pixels. The common line driving units and the gate driving units are respectively disposed at two opposite sides of the pixel array. The gate driving units are respectively connected to one common line driving unit through an ith scan line or the dummy scan line to change a voltage of an (i+n)th or (i?n)th common line. Additionally, an electro-optical apparatus including the above-mentioned display is also provided.