Light-emitting keyboard module with a metal base material flexible copper-clad double-sided circuit board

A light-emitting keyboard module with a metal base material flexible copper-clad double-sided circuit board, comprising a double-sided circuit board, a trigger layer, a light-guiding film, an elastic conducting member, an LED light and a keycap, wherein the trigger layer is arranged on the double-sided circuit board, and conducting contacts are arranged under the trigger layer corresponding to a position of the double-sided circuit board, a conduction pressing point is arranged at a position corresponding to the conducting contact above the trigger layer, the LED light is arranged on the double-sided circuit board and is arranged corresponding to the keycap, the trigger layer is provided with a first through hole at a position corresponding to the LED light, the light-guiding film is arranged above the trigger layer, the light-guiding film is provided with a second through hole at a position corresponding to the first through hole, and the LED light is arranged inside the first through hole and the second through hole, the light-guiding film is provided with a third through hole at a position corresponding to the conduction pressing point, the elastic conducting member is arranged at a position corresponding to the third through hole, and the keycap is arranged above the elastic conducting member.