Patent ID: 8922745
Filing Date: 2014-12-30
Classification: G02F

Abstract:
1. A display panel, having a display region and a sealant region, and comprising: a first substrate; a dielectric layer disposed on the first substrate; a planarization layer disposed on the dielectric layer and having at least one opening exposing the dielectric layer, the opening being disposed at a corner of the sealant region and a width of the opening gradually reduced away from the corner of the sealant region; a second substrate disposed opposite to the first substrate; a display medium disposed in the display region between the first substrate and the second substrate; and a sealant disposed in the sealant region between the first substrate and the second substrate, wherein the sealant is filled in a part of the opening without covering at least a sidewall of the opening of the planarization layer and contacts the dielectric layer through the opening.