发明授权
US6000126A Method and apparatus for connecting area grid arrays to printed wire
board
失效
将区域网格阵列连接到印刷线路板的方法和装置
- 专利标题: Method and apparatus for connecting area grid arrays to printed wire board
- 专利标题(中): 将区域网格阵列连接到印刷线路板的方法和装置
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申请号: US627909申请日: 1996-03-29
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公开(公告)号: US6000126A公开(公告)日: 1999-12-14
- 发明人: Deepak Keshay Pai
- 申请人: Deepak Keshay Pai
- 申请人地址: VA Falls Church
- 专利权人: General Dynamics Information Systems, Inc.
- 当前专利权人: General Dynamics Information Systems, Inc.
- 当前专利权人地址: VA Falls Church
- 主分类号: H01L23/498
- IPC分类号: H01L23/498 ; H05K3/30 ; H05K3/34 ; H01R9/00 ; H01R43/00
摘要:
A method and apparatus is provided for connecting area grid array semiconductor chips to a printed wire board. A compliant lead matrix includes a carrier and a plurality of conductive leads arranged parallel to one another and secured relative to the carrier in the form of a matrix. The method includes orienting a first side of the lead matrix to be aligned with a reciprocal matrix of conductive surface pads on the area grid array semiconductor chip. First ends of the leads are electrically connected to the conductive surface pads of the area grid array chip. The second side of the lead matrix is oriented to be aligned with a reciprocal matrix of conductive surface pads on a printed wire board. Second ends of the leads of the lead matrix are electrically connected to the conductive surface pads of the printed wire board thereby establishing an electrical connection between the area grid array chip and the printed wire board.
公开/授权文献
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