| 摘要 |
PROBLEM TO BE SOLVED: To provide a multilayer printed board which is hardly warped, twisted, and changed in dimensions and a method of manufacturing the same. SOLUTION: A fiber body 11 is impregnated with a resin component 12 and cured into a prepreg 10, and the prepregs 10 are laminated on a circuit board 20 for the formation of a multilayer printed board, where the prepregs are laminated by making the fiber bodies 11 of the prepregs 10 differ from each other in the direction of fiber. A plurality of prepregs 10 which are formed of fiber bodies 11 impregnated with resin are laminated through a certain lamination method on a circuit board for the formation of a multilayer printed board, where the lamination method is that the fiber bodies 11 of the prepregs 10 are laminated by making the fiber bodies 11 of the prepregs 10 differ from each other in the direction of fiber. |
