发明名称 Method and system for assembling a printed circuit board using a land grid array
摘要 A device for assembling circuit boards. The device has an upper surface for receiving a compressing force. The device also has a lower surface for compressing a number of compression devices in a land grid array assembly while allowing access to a number of fasteners associated with the compression devices. The device is able to assist in the formation of an electrical contact between a chip package in the land grid array assembly and a circuit board by the lower surface being pressed against the compression devices to compress the compression devices and then allowing the plurality of fasteners to be tightened.
申请公布号 US7171742(B2) 申请公布日期 2007.02.06
申请号 US20030698780 申请日期 2003.10.31
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 CROMWELL DAN;RIVERA RUDY;HENSLEY JAMES
分类号 B23P19/00;H05K13/04;H01L23/40;H05K3/30;H05K3/32;H05K3/34;H05K7/20 主分类号 B23P19/00
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