Plating process (3)
Today, we will learn about electroless plating and chemical plating. Before that, let's briefly recap the detailed processes of plating. Desmear: Removes smear generated during laser processing and cleans the hole. Chemical Plating: Applies a copper coating through a chemical reaction to the holes created for interlayer electrical connection. Electroplating: Grows the thin copper layer formed in..
2023.11.09