PRINTED CIRCUIT BOARD FOR LIGHT EMITED DIODE MODULE AND ITS MAKING METHOD

摘要

A printed circuit board for a light emitted diode module and its making method are provided to improve the efficiency of an emitting diode by forming an aluminum film which is made of epoxy resin and aluminum. A printed circuit board for a light emitted diode module and its making method are comprised of the steps: An aluminum laminated film(110) which is formed by laminating the aluminum film on a semi-cure resin or a pre-preg is laminated on a copper foil laminated film(100) in which the printed circuit is formed; and the copper foil laminated film and aluminum laminated film are patterned and a groove is formed by a laser.