Patent ID: 9188814
Filing Date: 2015-11-17
Classification: G02F

Abstract:
1. A display device comprising: a substrate including a pixel area; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed in the pixel area; a roof layer formed on the pixel electrode, wherein the roof layer is separated from the pixel electrode via a microcavity; a liquid crystal layer filling the microcavity; a liquid crystal injection hole formed in the roof layer, the liquid crystal injection hole exposing a portion of the microcavity; and an encapsulation layer formed on the roof layer, wherein the encapsulation layer includes a first sub-encapsulation layer covering the liquid crystal injection hole and sealing the microcavity, and a second sub-encapsulation layer disposed on the first sub-encapsulation layer, and wherein a portion of the first sub-encapsulation layer is interposed between the second sub-encapsulation layer and the roof layer.