Patent ID: 11877466
Assignee: LG INNOTEK CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC G  H  B | IPC B  H

Claim 0:
1. A substrate for display comprising:
one surface and the other surface opposite to the one surface; and
a first area and a second area,
wherein the one surface is folded to face each other,
wherein the substrate for display includes a first layer, a second layer disposed on the first layer, and an intermediate layer between the first layer and the second layer,
wherein the first area of the first layer comprises a plurality of first holes;
wherein the first layer comprises a metal,
wherein the second layer comprises a polymer,
wherein a filler is disposed inside the second layer,
wherein the intermediate layer comprises a pressure sensitive adhesive,
wherein a plurality of hinge parts are only disposed in the first area,
wherein the hinge part is defined as a hole formed by penetrating a first end region of the one surface and a second end region of the second surface in a width direction of the substrate,
wherein the intermediate layer includes an alloy material of a metal material included in the first layer and a metal material included in the second layer.