DISPLAY DEVICE AND ELECTRONIC DEVICE

摘要

A novel display device capable of excellent reflective display is provided. The display device includes a transistor including a gate electrode layer, a gate insulating layer over the gate electrode layer, a semiconductor layer over the gate insulating layer, and a source electrode layer and a drain electrode layer over the gate insulating layer and the semiconductor layer; a reflective electrode layer on the same plane as the source electrode layer and the drain electrode layer; a coloring layer overlapping with the reflective electrode layer; a pixel electrode layer overlapping with the coloring layer; and an anti-oxidation conductive layer connected to one of the source electrode layer and the drain electrode layer. The pixel electrode layer is connected to the transistor through the anti-oxidation conductive layer.

主权项

1. A display device comprising:
a transistor over a substrate, the transistor comprising:
a semiconductor layer; andsource and drain electrode layers over the semiconductor layer; a reflective electrode layer in a same layer as the source and drain electrode layers; an anti-oxidation conductive layer over and in contact with one of the source and drain electrode layers; an insulating layer over the source and drain electrode layers and the reflective electrode layer; a coloring layer overlapping with the reflective electrode layer; and a pixel electrode layer over and in contact with the anti-oxidation conductive layer, wherein the pixel electrode layer and the coloring layer overlap with each other, and wherein the pixel electrode layer is connected to the one of the source and drain electrode layers through the anti-oxidation conductive layer.