Method for sealing integrated circuit components with heat recoverable cap and resulting package

摘要

A method of sealing electrical components by positioning over the electrical component a heat recoverable sealing member. When a metal sealing member is utilized, the metal is in a deformed, unstable martensitic state, and thereafter is allowed to heat recover to a stable, austenitic state. When a plastic material is used, the polymer is heated, deformed and quenched in an unstable state, so upon heating it recovers via its elastic memory to a stable state.