发明名称 Semiconductor device on an opposed leadframe and method for making
摘要 A semiconductor device (10) is formed from a single leadframe (11) by aligning two electronic components (22,24) relative to each other. The leadframe (11) has two bonding regions (30,31), which are offset from each other, and interconnect bars (13) which are used to align the two bonding regions (30,31). After the electronic components (22,24) are mounted to their respective bonding regions (30,31), the interconnect bars (13) are bent downward or upward relative to the plane formed by the leadframe (11). The bending of the interconnect bars (13) will move the two electronic components (22,24) towards each other in the direction essentially parallel to the plane of the leadframe (11). A transparent mold (28) is then formed to encapsulate the electronic components (22,24). A body (29) is then formed around the transparent mold (28) and leads (19,20). A trim and form operation releases the semiconductor device (10) from the leadframe (11).
申请公布号 US5631192(A) 申请公布日期 1997.05.20
申请号 US19950537584 申请日期 1995.10.02
申请人 MOTOROLA, INC. 发明人 HEPPLER, RICHARD E.;SULLIVAN, PAUL L.
分类号 H01L31/167;(IPC1-7):H01L21/10 主分类号 H01L31/167
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