As will be discussed. For diffusion issues, we planned commissioning two conditions electroplating process, as follows: <br>Condition 1: <br>dielectric layer: oxide thk = 1.5um <br>seed layer: Ti / Cu thk = 0.1 / 0.2um <br>plating layers: Ti / Ni / Au thk 2 = / 2 / 0.3um <br>Qty = 1pc <br><br>condition 2: <br>dielectric layer: oxide + SiNx thk = 1.5um + 0.5um <br>seed layer: Ti / Cu thk = 0.1 / 0.2um <br>plating layers: Ti / Ni / Au thk = 2 /2/0.3um <br>Qty = 1pc <br><br>If confirm this test run, which will increase the days for about 2 weeks. And then you confirm?
正在翻譯中..