Flexible battery and display device

A display device, comprising a display circuit and a flexible battery;

• wherein the flexible battery comprises:
• a plurality of flexible electric core blocks;
• the plurality of flexible electric core blocks are arranged at intervals along a curling traveling direction, a spacing between adjacent flexible electric core blocks is gradually increased along the curling traveling direction;
• at least one flexible connecting bridge is arranged between the adjacent flexible electric core blocks, and two ends of the flexible connecting bridge are electrically connected with the adjacent flexible electric core blocks respectively;
• wherein the curling traveling direction is the same as an arrangement direction of the plurality of flexible electric core blocks;
• and
• the flexible battery is arranged on a side, away from a light exiting surface, of a substrate of the display circuit, and a power output port of the flexible battery is electrically connected with a power input port of the display circuit;
• wherein the plurality of flexible electric core blocks are arranged on a same reference plane, and a projection area of the outermost flexible electric core block among the plurality of flexible electric core blocks onto the reference plane is larger than a projection area of each of the flexible electric core blocks except the outermost flexible electric core block onto the reference plane;
• the flexible electric core block comprises:
• a flexible packaging layer and an electric core layer coated in the flexible packaging layer;
• and
• the electric core layer comprises a first metal current collecting layer, a negative electrode layer, a solid electrolyte layer, a positive electrode layer and a second metal current collecting layer which are laminated.