The effects of surface electroplate pure copper on oxidation failure of lead frame copper alloys for IC package were investigated.
研究了在铜合金表面电镀纯铜层保护膜对铜合金引线框架氧化失效的影响。
The traits of progressive die for IC lead frame have been introduced with emphasis on the ironing stage in layout design and stripping micro-adjustment, safety setup of the structure.
介绍了IC引线框架级进冲模的特点并着重讲述了其排样设计中的整形工位和模具结构中的卸料、微调和安全机构，可供精密级进冲模设计参考。
Copper alloys for lead frame are becoming leading factor in the lead frame materials for IC, because of its high strength and high conductivity.
铜合金引线框架材料因其高强高导电性能而成为集成电路框架材料的主体。
Gold, silver and nickel plating of IC lead frame and package shell.
集成电路引线框架、封装壳体的镀金、镀银、镀镍、镀锡工艺。
IC Die Bonder is key equipment which binds semiconductor microchip onto Lead Frame in semiconductor back-end production.
集成电路粘片机是将半导体晶圆上微芯片贴装到引线基架的半导体制造后工序关键性生产设备。
Die Bonder is manufacturing equipment which binds IC chip onto Lead Frame in semiconductor production.
机是用于将IC芯片粘结到引线框架的半导体器件生产专用装备。
Die Bonder is manufacturing equipment which binds IC chip onto Lead Frame in semiconductor production.
机是用于将IC芯片粘结到引线框架的半导体器件生产专用装备。
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