发明授权
US6100102A Method of in-line monitoring for shallow pit on semiconductor substrate 失效
在半导体衬底上进行浅凹坑在线监测的方法

Method of in-line monitoring for shallow pit on semiconductor substrate
摘要:
A method of in-line monitoring for shallow pits formed on a semiconductor substrate using an electron beam. The electron beam is scanned across exposed pads on the semiconductor substrate and relative concentrations of secondary electrodes are examined to identify shallow pits.
公开/授权文献
信息查询
0/0