
18/09/2025
銅箔粗糙度對PCB製程及後端應用、5G高速傳輸等各方面都有影響。銅箔粗糙度越高,蝕刻、沉積和電鍍的均勻性越差,然後在焊接、互連的性能越差,因此會增加PCB製程的難度和成本...
#銅箔粗糙度影響
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Topnano 昂筠是一家台灣企業,專注於卷對卷濺鍍相關應用。
Topnano is a Taiwan-based company working on roll-to-roll sputtering.
台灣
Xinbei
242
Monday | 09:00 - 17:00 |
Tuesday | 08:30 - 17:30 |
Wednesday | 08:30 - 17:30 |
Thursday | 08:30 - 17:30 |
Friday | 08:30 - 17:30 |
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