FPC / PCB 工程計算機

FPC / PCB 製程步驟繪製工具

繪製 FPC 與 PCB 製程步驟,對應各站工程計算,並匯出透明 PNG 或流程包。

製程站與計算器對照

01 設計輸入 / Design Input

檢查項目: Layer count, board type, current, voltage, bend cycle, environment

02 材料選擇 / Material Selection

檢查項目: PI / PET / FR-4 thickness, RA or ED copper, adhesive type, coverlay thickness

03 疊構設計 / Stack-up Design

檢查項目: Total thickness, dielectric spacing, symmetry, controlled impedance

04 線路設計 / Circuit Layout

檢查項目: Trace width, spacing, bend-zone routing, differential pair spacing

05 鑽孔 / 雷射孔 / Drilling / Laser Via

檢查項目: Finished hole, drill compensation, annular ring, hole-to-edge distance

06 電鍍 / Copper Plating

檢查項目: Current density, copper thickness, throwing power, plating area loading

07 蝕刻 / Etching

檢查項目: Etch factor, undercut, finished width, copper balance

08 壓合 / 貼合 / Lamination

檢查項目: Lamination thickness, adhesive squeeze-out, registration, CTE mismatch

09 覆蓋膜 / 防焊 / Coverlay / Solder Mask

檢查項目: Opening compensation, bridge width, pad exposure, alignment tolerance

10 表面處理 / Surface Finish

檢查項目: ENIG thickness, OSP shelf life, gold finger plating, solderability

11 外型加工 / Profiling / Routing / Punching

檢查項目: Routing tolerance, punch clearance, outline compensation, edge rail

12 電測 / Electrical Test

檢查項目: Open / short, resistance, voltage drop, impedance coupon

13 可靠度驗證 / Reliability Validation

檢查項目: Bending test, thermal shock, peel strength, solder float, ionic contamination

14 成本估算 / Cost Estimation

檢查項目: Panel yield, material cost, drill count, surface finish, test cost