摘要
Processes of water vapor penetration into the air gap between a polyimide film and a substrate are analyzed using monochromatic zero ellipsometry and multilayer optical models of an organic film-glass substrate system; changes in the optical parameters of this system are detected. Models for water vapor penetration into this interlayer are proposed on the basis of analysis of electron microscopic images of the substrate and film surfaces.
- 出版日期2009-12