Display device and manufacturing method thereof

摘要

A display device includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected to the thin film transistor, a common electrode disposed on the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the pixel electrode and the common electrode, and a common electrode cutout is defined in the common electrode; a roof layer disposed on the common electrode, a liquid crystal injection hole formed through the common electrode and the roof layer, where the liquid crystal injection hole exposes a portion of the microcavity, a liquid crystal layer disposed in the microcavity, and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole and seals the microcavity.

主权项

1. A display device, comprising:
a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a common electrode disposed on the pixel electrode and spaced apart from the pixel electrode, wherein a microcavity is defined between the pixel electrode and the common electrode, and a common electrode cutout is defined in the common electrode; a roof layer disposed on the common electrode; a liquid crystal injection hole formed through the common electrode and the roof layer, wherein the liquid crystal injection hole exposes a portion of the microcavity; a liquid crystal layer disposed in the microcavity; and an encapsulation layer disposed on the roof layer, wherein the encapsulation layer covers the liquid crystal injection hole and seals the microcavity, wherein a pixel electrode cutout is defined in the pixel electrode, and the pixel electrode cutout includes at least a continuous bar-shaped portion is adjacent to an edge of the pixel electrode and extending in a direction parallel to the edge of the pixel electrode.