Patent ID: 9274398
Filing Date: 2016-03-01
CPC Classification: G02F

Claim Text:
1. An electrophoretic display device, comprising: a substrate including a display area and a non-display area at a periphery of the display area; a gate line and a data line on the substrate and crossing each other; a thin film transistor including a gate electrode, a gate insulating layer, a semiconductor layer, a source electrode and a drain electrode, wherein the gate electrode is connected to the gate line, the gate insulating layer covers the gate electrode, the semiconductor layer is disposed on the gate insulating layer, the source electrode is disposed on the semiconductor layer and connected to the data line, and the drain electrode is disposed on the semiconductor layer and spaced apart from the source electrode; a passivation layer covering an entire surface of the substrate including the thin film transistor and having a drain contact hole exposing the drain electrode, wherein the passivation layer includes a triple-layered structure having a first inorganic insulating material layer, an organic insulating material layer and a second inorganic insulating material layer in the display area, and the passivation layer includes a single-layered structure having the first inorganic insulating material layer in the non-display area; a pixel electrode on the passivation layer and connected to the drain electrode through the drain contact hole, the pixel electrode entirely overlapping the thin film transistor; an electrophoresis film on the pixel electrode and including an adhesive layer, an ink layer on the adhesive layer, a common electrode on the ink layer, and a base film on the common electrode, wherein the ink layer includes a plurality of charged particles; and a color filter layer directly on the electrophoresis film, wherein the color filter layer is formed under temperatures of less than 100 degrees of Celsius.