| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a shield-coating flexible printed wiring board in which the number of parts is reduced and by which production is effectively executed. SOLUTION: This method for producing the shield-coating flexible printed wiring board 1 includes the steps of forming a laminate board by laminating a shield-coating member 13, which is formed by depositing a metal thin film 13b on the inside surface of a shielding film 13a, on at least one side surface of a flexible printed wiring board 11 on which signal circuits 11b and a ground circuit 11c are formed, through an insulating adhesion sheet 12, wherein the insulating adhesion sheet 12 is made so as to have an opening 12a at the portion just above part of a ground circuit 11c, and the ground circuit 11c is directly jointed to the metal thin film 13b at an opening 12a of the insulating adhesion sheet 12 after the shield-coating member 13 is laminated on the flexible printed wiring board 11. COPYRIGHT: (C)2010,JPO&INPIT |
