Invention Grant
- Patent Title: Ball grid array contacts with spring action
- Patent Title (中): 球栅阵列接触弹簧动作
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Application No.: US11022137Application Date: 2004-12-23
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Publication No.: US07226296B2Publication Date: 2007-06-05
- Inventor: Hung Viet Ngo
- Applicant: Hung Viet Ngo
- Applicant Address: US NV Reno
- Assignee: FCI Americas Technology, Inc.
- Current Assignee: FCI Americas Technology, Inc.
- Current Assignee Address: US NV Reno
- Agency: Woodcock Washburn LLP
- Main IPC: H01L21/00
- IPC: H01L21/00

Abstract:
An electrical contact for a ball grid array connector is disclosed for providing improved solder ball connection with a substrate. The contacts may be compressed, enabling solder balls of the connector to abut with the substrate prior to reflow. During reflow, the compression may be relieved by the contact extending further into the solder ball, returning the contact to an uncompressed state.
Public/Granted literature
- US20060141818A1 Ball grid array contacts with spring action Public/Granted day:2006-06-29
Information query
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