[請益] 如果有矽光子,為何需要高階銅箔?
最近產業發展讓我有點看不懂,
高頻通訊下,
原本高階的銅箔可以幫助緩解,
所以之前炒了一波,
我手頭上也還有某支。
但是最近在炒新的矽光子通訊,
下一代技術。
那麼為何還需要高階銅箔?
現階段,
實際產能還沒開出來,
下一代技術已經在炒作了,
那之前的PCB概念該怎麼辦?
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