发明授权
US6150435A One-component epoxy resin for covering electronic components 失效
用于覆盖电子元件的单组分环氧树脂

One-component epoxy resin for covering electronic components
摘要:
A one-component epoxy resin for coverage of bare chips and for underfilling of flip chips is disclosed. Two polyol components are combined in the inventive epoxy resin which decidedly improve the properties of the resin with respect to coefficient of expansion, shrinkage stress, substrate adhesion, and reactivity.
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