关键词: 陶瓷封装, 多余物, PIND典型问题

Abstract: Combined with particle impact noise detection test and producing practice, this article analyzes and disposes the PIND typical issue by using enumeration method in ceramic packaging. These methods contain the definition and test method of remainder, PIND testing principle, the factors that lead PIND fail, the prevention and control methods of PIND issue and so on. This article focuses on the remainders that may introduced from package process, and then gives out the corresponding prevention and control methods in these key processes: like design, process and PIND test and so on. It has a certain reference for the analysis and dispose of PIND issue in ceramic packaging.

Key words: ceramic packaging, remainder, PIND typical issue