Assembly of a semiconductor die attached to substrate with oxazoline derivative bearing an electron donor or acceptor functionality
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1. An assembly of a semiconductor die attached to a substrate with a composition consisting essentially of a compound having the structure,
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Abstract
An assembly of a semiconductor die attached to a substrate is made with a composition comprising compounds that contain an oxazoline functionality and an electron acceptor or an electron donor functionality. Electron donor functionalities include styrenic, cinnamyl, and vinyl ether groups. Electron acceptor functionalities include maleimide, acrylate, fumarate, and maleate groups. An exemplary compound has the structure: formula (I).
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1 Claim
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1. An assembly of a semiconductor die attached to a substrate with a composition consisting essentially of a compound having the structure,
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