One of my customer in Korea asked for PEN FPCB recently .
PEN: Poly Ethylene Naphthalate ,This seems to be a particular material compared with PI.
Do you guys have any idea how it works different than PI ?
Any experience with this ?
PEN: Poly Ethylene Naphthalate ,This seems to be a particular material compared with PI.
Do you guys have any idea how it works different than PI ?
Any experience with this ?