▎ 摘　　要

NOVELTY - Flexible circuit board comprises a base material and at least one circuit layer. The circuit layer is arranged on one side or two sides of the base material. The flexible circuit board includes a repair area. The surface of the circuit layer in the repair area is provided with a first repair layer, which includes a repairing capsule. The repairing capsule includes an insulating shell and conductive particles covered in the insulating shell. A circuit layer includes multiple wires. The first repairing layer includes a number of repair wires. The repair wires are used to repair the wire when the corresponding wire crack. USE - The flexible circuit board is useful in an electronic product (claimed). ADVANTAGE - The flexible circuit board can realize repairing the crack in the wire layer in the circuit layer, improve the service life, realizes the repair of the board, improves the lifetime of the electronic product, repairs the crack, thus improves the reliability of the electrical connection between the lead and the board. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an electronic product. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a flexible circuit board.