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US5281556A Process for manufacturing a multi-layer lead frame having a ground plane and a power supply plane 失效
具有接地面和电源面的多层引线框架的制造方法

Process for manufacturing a multi-layer lead frame having a ground plane
and a power supply plane
摘要:
A process for manufacturing a multi-layer semiconductor lead frame comprising the step of adhering a lead frame strip to a metal power supply plane strip and a metal ground plane strip.
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