Package structure of a flexible display device

A package structure of a flexible display device, comprising:

• a flexible opto-electronic display panel, comprising:
• a backplane, comprising a first surface and a second surface, the backplane comprising a display region and at least one bonding region defined on the first surface of the backplane, wherein the display region comprises an array layer;
• a flexible frontplane, facing the first surface of the backplane, wherein the flexible frontplane comprises a first surface and a second surface, and the second surface of the flexible frontplane faces the first surface of the backplane;
• and
• a display media layer, disposed between the flexible frontplane and the backplane, wherein the display media layer is substantially corresponding to the display region of the backplane, and at least one side of the display media layer aligns with one corresponding side of the backplane;
• a first barrier layer, disposed on the first surface of the flexible frontplane, wherein the flexible frontplane, the display media layer and the first barrier layer expose the bonding region of the backplane;
• a top protection layer, disposed on the first barrier layer, wherein at least one side of the first barrier layer and at least one side of the top protection layer align with the display media layer;
• and
• an exterior film, disposed on the top protection layer, wherein at least one side of the exterior film protrudes from the top protection layer.