Critical Aspects of Multilayer Manufacture
Abstract
The key to the production of high quality multilayer PWBs lies in a clear understanding of the many interactions between the chemical and mechanical processing involved. This describes some of these interactions, namely those between oxide treatment, lamination and drilling and the subsequent chemical processing steps, up to, and including, copper electroplating. Choice of oxide treatment has consequences that are not limited to the lamination and drilling operations. Process problems, such as ‘pink ring (haloing)’ are discussed in the context of their sensitivity to particular stages in the manufacturing process.
Citation
Bayes, M., Chiba, K. and Kurokawa, Y. (1987), "Critical Aspects of Multilayer Manufacture", Circuit World, Vol. 14 No. 1, pp. 26-28. https://doi.org/10.1108/eb043934
Publisher
:MCB UP Ltd
Copyright © 1987, MCB UP Limited