Electro-wetting display panel and electro-wetting display apparatus

摘要

An electro-wetting display panel is provided. The electro-wetting display panel comprises a first transparent substrate, a second transparent substrate, and pixel units. The pixel units comprise first electrodes, a first hydrophobic layer, a plurality of first barriers, a second electrode, a polarized liquid and a plurality of first non-polarized liquids. The hysteresis phenomenon of the non-polarized liquids can be prevented by using the recess areas on the hydrophobic layer.

主权项

1. An electro-wetting display panel, comprising:
a first transparent substrate; a second transparent substrate disposed opposite to the first transparent substrate; and a plurality of pixel units comprising:
a plurality of first electrodes disposed in pixel areas of the first transparent substrate;a first hydrophobic layer disposed on the first electrodes;a plurality of first barriers disposed on the first hydrophobic layer and around the pixel areas of the first transparent substrate;a plurality of second electrodes disposed on the second transparent substrate;a second hydrophobic layer disposed on the second electrodes;a polarized liquid disposed between the second hydrophobic layer and the first hydrophobic layer;a plurality of first non-polarized liquids disposed on the first hydrophobic layer and close to the first barriers, respectively;a plurality of second barriers disposed on the second hydrophobic layer and around the pixel areas of the second transparent substrate; anda plurality of second non-polarized liquids disposed on the second hydrophobic layer and close to the second barriers, respectively;wherein a plurality of first recess areas are formed on the first hydrophobic layer and close to the corresponding first barriers for receiving portions of the first non-polarized liquids, and a plurality of projection portions are formed on the second electrodes and far away the first barriers.