Patent ID: 8595925

Claim:
A manufacturing method of an identifiable print circuit board comprising: providing a base plate defining a surface of the base plate as a manufacturing surface; disposing a primary identifier on the manufacturing surface, with the primary identifier being in a form of an identifiable number or a pattern for monitoring history, with an area of the primary identifier being smaller than an area of the manufacturing surface; sequentially piling an insulating layer and a circuit layer on the manufacturing surface and over the primary identifier, with the insulating layer being intermediate the manufacturing surface and the circuit layer, with the insulating layer being transparent and pervious to light, with the circuit layer including a penetrating area extending therethrough in alignment with the primary identifier, with the penetrating area being transparent or translucent for light emitting; and laminating the base plate, the insulating layer, and the circuit layer at a temperature not less than 150° C. and a pressure not less than 280 psi to obtain a print circuit board.