CPC H01L 23/3142 (2013.01) [H01L 27/1218 (2013.01); H01L 27/1262 (2013.01)] | 20 Claims |
1. A display panel, comprising a display area and a frame area surrounding the display area, wherein the frame area is provided with a corner-cutting area, and the display panel comprises:
a flexible substrate, wherein a first groove is defined in the flexible substrate, the first groove is located at an edge of the corner-cutting area away from the display area, and a side wall of the first groove is a semi-closed structure;
a buffer layer disposed on the flexible substrate;
an inorganic encapsulation layer disposed on an upper surface and a lateral surface of the buffer layer and disposed in the first groove; and
a sacrificial layer disposed on the inorganic encapsulation layer in the first groove and filling the first groove;
wherein a length of a part of the buffer layer located in the corner cutting area is less than a length of a part of the flexible substrate located in the corner-cutting area.
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