Patent ID: 9625753
Date: 2017-04-18
CPC Classifications: G02F

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 disposed to face the pixel electrode; a liquid crystal layer disposed in a plurality of microcavities between the pixel electrode and the roof layer; a light blocking layer disposed between microcavities adjacent to each other of the plurality of microcavities and covering the thin film transistor, a passivation layer disposed between microcavities adjacent to each other of the plurality of microcavities and covering the light blocking layer, wherein the light blocking layer is completely covered by the passivation layer, wherein the passivation layer is patterned such that a width of the passivation layer is narrower than a distance between the microcavities adjacent to each other, and wherein the passivation layer is covered by a planarizing capping layer.