黑色杂物引起的内层微短路的研究

Research of inner micro short by black foreign inclusion in PCB

文章通过一系列的试验,验证黑色杂物的来源及影响,优化在内层微短路方面的控制;同时,也对内层微短路的持续研究改善提出更多的意见或方向。

This paper described sources of black material that bring micoshort to PCB inner-lay,by lots of experimentation and have a great useful direction to product supernormal PCB.