DRIVING METHOD OF ELECTROPHORETIC DISPLAY

摘要

A driving method of an electrophoretic display having at least one display particle is provided. The driving method includes the following steps. A first voltage difference is applied to a data line in a first period, in which the data line corresponds to one of the display particles. At least one particle restore period is inserted in the first period, and a second voltage difference is applied to the data line in the particle restore periods, in which the second voltage difference is different from the first voltage difference. With this method disclosed here, the maxima brightness, maxima darkness, contrast ratio, color saturation, bistability, and image updating time can be largely improved.

主权项

1. A driving method of an electrophoretic display, the electrophoretic display having at least one display particle, the driving method comprising:
applying a first voltage difference to a data line in a first period, wherein the data line corresponds to one of the display particles; and inserting at least one particle restore period in the first period, and respectively applying a second voltage difference to the data line in the particle restore periods, wherein the second voltage difference is different from the first voltage difference, and when more than one particle restore periods are inserted, the particle restore periods are not adjacent to each other.