Space charge behaviour in the insulation layer of a metal-base printed wiring board

ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132) Pub Date : 1998-06-22 DOI:10.1109/ICSD.1998.709236

K. Fukunaga, T. Maeno, K. Okamoto

引用次数: 2

Abstract

The space charge profiles of a metal-base printed wiring board were observed. The space charge of an aged sample formed the same distribution as that of copper migration inside the insulation layer. It is found that space charge observation by means of the pulsed electroacoustic method is useful for investigating the aging phenomena of a printed wiring board.

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金属基印刷线路板绝缘层的空间电荷行为

对金属基印刷线路板的空间电荷分布进行了观察。时效试样的空间电荷分布与铜在绝缘层内的迁移分布相同。用脉冲电声方法观察空间电荷是研究印制板老化现象的有效方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ICSD'98. Proceedings of the 1998 IEEE 6th International Conference on Conduction and Breakdown in Solid Dielectrics (Cat. No.98CH36132)

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