| abstract |
A flexible printed circuit board (FPCB) and FPCB manufacturing method that improves a signal transfer characteristic at a high speed. The FPCB includes an insulating layer having a signal pattern that transfers signals, a cover layer formed on the signal pattern, and a shielding layer formed at a position opposite to the signal pattern. The shielding layer faces at least one of the insulating layer and the cover layer across anspace formed there between. |