Light emitting panel and display device

A display device, comprising:

• a housing and a light emitting panel, the light emitting panel is disposed on the housing, the light emitting panel comprising:
• a substrate and an insulating layer disposed on the substrate;
• a crack stop comprising a blocking portion and an extension portion, the blocking portion disposed on at least one end of the insulating layer, the extension portion extended onto the substrate;
• an encapsulation layer covered the crack stop and the substrate;
• wherein
• at least one groove is disposed on the blocking portion.

A light emitting panel, comprising:

• a substrate and an insulating layer disposed on the substrate;
• a crack stop comprising a blocking portion and an extension portion, wherein the blocking portion is disposed on at least one end of the insulating layer, and the extension portion is extended onto the substrate;
• an encapsulation layer covered the crack stop and the substrate;
• wherein
• at least one groove is disposed on the blocking portion, and the groove comprises an opening portion and an inner cavity extending from the opening portion toward an inside of the blocking portion, a retaining wall structure is further disposed on the insulating layer, the retaining wall structure is adjacent to the crack stop, and the encapsulating layer is covered the retaining wall structure.