发明授权
- 专利标题： Semiconductor device with staggered leads
- 专利标题（中）： 具有交错引线的半导体器件
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申请号： US13461801申请日： 2012-05-02
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公开(公告)号： US08643153B2公开(公告)日： 2014-02-04
- 发明人: Shunan Qiu , Zhigang Bai , Xuesong Xu , Beiyue Yan , You Ge
- 申请人： Shunan Qiu , Zhigang Bai , Xuesong Xu , Beiyue Yan , You Ge
- 申请人地址： US TX Austin
- 专利权人： Freescale Semiconductor, Inc.
- 当前专利权人： Freescale Semiconductor, Inc.
- 当前专利权人地址： US TX Austin
- 代理商 Charles Bergere
- 优先权： CN201110123304 20110513
- 主分类号： H01L23/495
- IPC分类号： H01L23/495 ; H01L23/48
摘要：
A process for assembling a semiconductor device includes providing a lead frame having a native plane and a plurality of leads having a native lead pitch. The process includes trimming and forming a first subset of the plurality of leads to provide a first row of leads. The process includes trimming and forming a second subset of the plurality of leads to provide a second row of leads. At least one subset of leads is formed with an obtuse angle relative to the native plane such that lead pitch associated with the first or second subset of leads is greater than the native lead pitch.
公开/授权文献
- US20120286406A1 SEMICONDUCTOR DEVICE WITH STAGGERED LEADS 公开/授权日：2012-11-15
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