Patent ID: 9442328
Filing Date: 2016-09-13
CPC Classification: G02F

Claim Text:
1. A method for manufacture manufacturing a display device, the method comprising: forming a first subpixel electrode on a substrate; forming a sacrificial layer on the first subpixel electrode; forming a common electrode material layer on the sacrificial layer; forming a first insulating material layer on the common electrode material layer; forming a first roof layer and a second roof layer on the first insulating material layer, the first roof layer and the second roof layer including an organic material and being spaced from each other; etching the first insulating material layer using the first roof layer as a mask to form a first insulating layer; etching the common electrode material layer using the first roof layer as a shield to form a first common electrode member; forming a second insulating material layer on the first roof layer after the etching of the common electrode material layer; removing the sacrificial layer to form a first cavity between the first subpixel electrode and the first common electrode member; providing a first liquid crystal set into the first cavity through a space between the first roof layer and the second roof layer; and forming an encapsulation layer to confine the first liquid crystal set, wherein a first portion of the second insulating material layer is disposed on the first roof layer and a second portion of the second insulating material layer is disposed on the sacrificial layer, and wherein the second portion of the second insulating material layer is removed when performing the removing the sacrificial layer.