▎ 摘　　要

NOVELTY - Black non-adhesive flexible copper-clad plate comprises a copper foil sequentially, a first polyimide layer, a second polyamide layer and a third polyamides layer. The second polyimides layer comprises a black filler. The black filler is carbon black, carbon nano-tube in or graphene. USE - The black non-adhesive flexible copper-clad plate is used in a flexible printed circuit board wireless charger of a notebook computer mobile phone personal digital assistant and digital camera. ADVANTAGE - The black non-adhesive flexible copper-clad plate realizes light shielding effect by adding black filler in the second polyimide layer, the specific hierarchical structure is set with excellent electric strength and mechanical property. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: preparing black non-adhesive flexible copper-clad plate; and a printed circuit board.