Patent ID: 8797255

Claim:
An electronic-ink display panel, comprising: an active matrix substrate having a plurality of pixel units, wherein each of the pixel units comprises a plurality of sub-pixel units, and each of the sub-pixel units has a storage capacitor and a capacitor formed from an ink material pattern positioned out of the storage capacitor, and in one pixel unit, the capacitance of the storage capacitor of at least one of the sub-pixel units is different from those of the storage capacitors of the other sub-pixel units, and the ink material patterns corresponding to the sub-pixel units respectively comprise charged dyes of different colors to make the capacitances of the capacitors formed from the ink material patterns different, and the total capacitance of the storage capacitor and the capacitor is the same for each of the sub-pixels, and the sub-pixel-units of any of each of the pixels correspond to red, blue, and green, respectively; a front plane laminate disposed over the active matrix substrate; and an electronic-ink layer disposed between the active matrix substrate and the front plane laminate and comprising the ink material patterns.