▎ 摘　　要

NOVELTY - A display panel divided into active area in which subpixels are disposed and a non-active area surrounding the active area, comprises a substrate (1140); light-emitting device (830) including a first electrode on substrate, light-emitting layer on the first electrode, and second electrode on the light-emitting layer; protective layer (1150) which is positioned on light emitting device and encapsulating the light emitting device; graphene layer (1160) which is positioned on protective layer and includes graphene oxide; pressure-sensitive adhesive layer (1170) which is positioned on graphene layer and includes a pressure-sensitive adhesive; and a polymer film (1180) which is positioned on pressure-sensitive adhesive layer. USE - A display panel used for display device (claimed). ADVANTAGE - The display panel has excellent moisture permeability and thin bezel. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for display device comprising board; light-emitting device (830) including a first electrode on substrate (1140), a light-emitting layer on first electrode, and a second electrode on light-emitting layer; protective layer (1150) positioned on light emitting device and encapsulating the light emitting device; graphene layer (1160) positioned on protective layer and including graphene oxide; pressure-sensitive adhesive layer (1170) positioned on graphene oxide layer and including pressure-sensitive adhesive; and a display panel including a polymer film (1180) positioned on pressure-sensitive adhesive layer and driving circuit for driving the display panel. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the active region and portion of non-active region extending from active region of display panel. Light-emitting device (830) Substrate (1140) Protective layer (1150) Graphene layer (1160) Pressure-sensitive adhesive layer (1170) Polymer film (1180)