Patent ID: 8964276
Filing Date: 2015-02-24
Classification: G02B

Abstract:
1. An electro-wetting display apparatus comprising: a first base substrate; a plurality of first electrodes on the first base substrate; an insulating layer which overlaps the plurality of first electrodes; a pixel wall on the insulating layer, wherein the pixel wall partitions a plurality of pixels which respectively corresponds to the plurality of first electrodes; a second base substrate which faces the first base substrate; a second electrode on the second base substrate, wherein the second electrode is substantially aligned with portions of the pixel wall, wherein the second electrode includes a plurality of openings, and wherein each opening of the plurality of openings has a shape and size that substantially corresponds to a shape and size of one or more pixels of the plurality of pixels; and a fluid between the first base substrate and the second base substrate, and respectively in the plurality of pixels, wherein a movement of the fluid in the plurality of pixels is controlled by voltages which are respectively applied to the plurality of first electrodes and the second electrode.