Patent ID: 9588375
Date: 2017-03-07
CPC Classifications: G02F

Claim:
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 roof layer disposed on the pixel electrode; a plurality of microcavities interposed between the pixel electrode and the roof layer; a first valley extended in one direction between the plurality of microcavities; an alignment layer disposed on the pixel electrode, under the roof layer, and in the first valley; a liquid crystal layer disposed in the plurality of microcavities; and an encapsulation layer disposed on the roof layer to seal the plurality of microcavities, wherein the plurality of microcavities is disposed in the form of a matrix, the first valley is extended in a row direction between the plurality of microcavities, and includes a first odd valley in an odd row and a first even valley in an even row, and the alignment layer is disposed in one of the first odd valley or the first even valley, and is not disposed in the other one.