Patent ID: 9575349
Date: 2017-02-21
CPC Classifications: G02F,H01L

Claim:
1. A liquid crystal display comprising: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; a roof layer overlapping the pixel electrode; a liquid crystal layer disposed in a plurality of microcavities including liquid crystal molecules between the pixel electrode and the roof layer; and a capping layer disposed on the roof layer, wherein the roof layer consists of at least two inorganic layers, wherein the roof layer of the at least two inorganic layers is disposed between the plurality of microcavities, wherein the at least two inorganic layers are layered sequentially, wherein the at least two inorganic layers are disposed on the microcavities and the at least two inorganic layers overlap with the microcavities, and wherein the at least two inorganic layers disposed on the microcavities extend toward a portion between the microcavities adjacent to each other, and the at least two inorganic layers are disposed in the portion between the microcavities adjacent to each other to form a partition wall formation portion.