기술분야
FPCB 구조

| ITEM | SPEC |
|---|---|
| Bese Material | Polyimide or Polyester |
| Cover-lay | Polyimide or Polyester or Solder Mask |
| Thickness | 0.08mm ~ 0.3mm |
| Line Width/Space | Nomal Min, 0.05/0.05mm, Special Min, 0.04/0.04mm |
| Conductor | 1/3oz, 1/2oz, 1oz ED or RA Copper |
| Surface finish | Electroless nikel immersion Gold, Direct Gold, soft Gold, Hard Gold, Sn plating |
| Stiffener | Polyimide, Glass epoxy, Steel use stainless |
| Double coated tape | Conted Tape 3M 467,966, Sony D3410, T4100 etc |