Patent ID: 9244267
Filing Date: 2016-01-26
CPC Classification: G02B

Claim Text:
1. An electrowetting display device comprising: a first base substrate which faces a second base substrate; a first electrode on the first base substrate; a first barrier layer which at least partially covers the first electrode; a second electrode on the second base substrate; a second barrier layer which at least partially covers the second electrode wherein the second barrier layer comprises a stacked barrier structure that includes a first inorganic layer, a first organic layer, and a second inorganic layer; a barrier wall disposed in a region between the first base substrate and the second base substrate, wherein the barrier wall defines a pixel corresponding to the first electrode; and an electrowetting layer in the pixel, disposed in the region between the first base substrate and the second base substrate, and comprising a first fluid and a second fluid, wherein the first fluid is an electrolyte solution and the second fluid is immiscible with the first fluid.