Liquid crystal display

摘要

A liquid crystal display includes: a substrate including a major surface; a thin film transistor disposed over the substrate; a pixel electrode connected to the thin film transistor and disposed over the thin film transistor; a common electrode facing the pixel electrode; a roof layer disposed over the common electrode; a microcavity disposed between the pixel electrode and the common electrode; and a liquid crystal material contained in the microcavity, in which a side wall of the microcavity has an angle of 80° to 90° with respect to the major surface.

主权项

1. A liquid crystal display, comprising:
a substrate comprising a major surface; a thin film transistor disposed over the substrate; a pixel electrode electrically connected to the thin film transistor and disposed over the thin film transistor; a common electrode facing the pixel electrode; a roof layer disposed over the common electrode; a capping layer disposed over the roof layer; a microcavity disposed between the pixel electrode and the common electrode; and a liquid crystal material contained in the microcavity, wherein a side wall of the microcavity has an angle of 80° to 90° with respect to the major surface, wherein the side wall includes liquid crystal injection holes, and wherein the capping layer covers the liquid crystal injection holes in the side wall of the microcavity.