发明名称 SEMICONDUCTOR DEVICE
摘要 PURPOSE:To obtain a semiconductor device, wherein there is not the deformation of the point parts of inner leads and the yield of a wire bonding is good and which is a highly reliable semiconductor device. CONSTITUTION:The point parts of inner leads 7 are respectively fixed on die pads 3 by a support tape 12 and a resin sealing is performed. Accordingly, the deformation of the point parts of the leads 7, which is caused by the flow of a resin at the time of the resin sealing or the like, can be prevented from being generated and problems that the adjacent inner leads 7 come into contact to each other and the wires are separated from the leads 7 or other problems are not generated.
申请公布号 JPH0637244(A) 申请公布日期 1994.02.10
申请号 JP19920215624 申请日期 1992.07.20
申请人 MITSUBISHI ELECTRIC CORP 发明人 SAKANO RYUICHI
分类号 H01L21/56;H01L23/28;H01L23/50 主分类号 H01L21/56
代理机构 代理人
主权项
地址