FLEXIBLE ELECTRONIC DEVICE

摘要

A flexible electronic device including a flexible panel and an auxiliary layer is provided. The flexible panel has a plurality of operation portions, wherein a predetermined bending portion disposed between each adjacent two of the operation portions. The auxiliary layer is disposed on a surface of the flexible panel and at least located above the predetermined bending portion. The predetermined bending portion of the flexible panel may be bent in a first bending state for the auxiliary layer to be in contact with the predetermined bending portion, and a radius of curvature of the auxiliary layer is greater than a radius of curvature of the predetermined bending portion. The flexible electronic device has a first compressive stress region and a first tensile stress region, and a range of the first compressive stress region is greater than a range of the first tensile stress region.

主权项

1. A flexible electronic device, comprising:
a flexible panel having a plurality of operation portions and a predetermined bending portion disposed between each adjacent two of the operation portions, wherein the flexible panel comprises at least one brittle material layer manufactured by a brittle material; and an auxiliary layer, disposed on a surface of the flexible panel and at least located above the predetermined bending portion, wherein when the predetermined bending portion of the flexible panel is in a first bending state, the auxiliary layer is in contact with the predetermined bending portion, and a radius of curvature of the auxiliary layer is greater than a radius of curvature of the predetermined bending portion, and wherein in the first bending state, the flexible electronic device has a first compressive stress region and a first tensile stress region, a range of the first compressive stress region is greater than a range of the first tensile stress region, and the brittle material layer manufactured by the brittle material is located in the first compressive stress region.