Abstract: The invention relates to an electrophoretic display device, to a driver circuit for use in the electrophoretic display device and to chargeable or charged pigment particles for use in the electrophoretic display device. The electrophoretic display device comprises a pixel comprising charged pigment particles for determining a pigmentation of the pixel. The pixel comprises an aperture area being a visible part of the pixel determining the pigmentation of the pixel. The pixel further comprises a storage area for storing the charged pigment particles away from the aperture area. The pixel comprises an accumulation electrode arranged at the storage area for accumulating the charged pigment particles away from the aperture area, and comprises a field electrode occupying a field-electrode area being at least a part of the aperture area of the pixel. The charged pigment particles are movable between the accumulation electrode and the field electrode under control of an electric field.

Abstract: A display apparatus comprises pixels (18) associated with intersections of select electrodes (17) and data electrodes (11) and having a bistable operation. A select driver (16) supplies select voltages (VG) to the select electrodes (17) to select a group of pixels (18). A data driver (10) supplies data voltages (VD) to the data electrodes (11) to supply the data voltages (VD) to the group of pixels (18) being selected. A common driver (25) supplies a backplane voltage (VB) to a common electrode (6) common for the group of pixels (18).