Invention Grant
US07675147B1 Methods and apparatus for providing a power signal to an area array package
有权
用于向区域阵列封装提供功率信号的方法和装置
- Patent Title: Methods and apparatus for providing a power signal to an area array package
- Patent Title (中): 用于向区域阵列封装提供功率信号的方法和装置
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Application No.: US11936577Application Date: 2007-11-07
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Publication No.: US07675147B1Publication Date: 2010-03-09
- Inventor: Kenneth Hubbard , Jie Xue , Yida Zou , Zhiping Yang
- Applicant: Kenneth Hubbard , Jie Xue , Yida Zou , Zhiping Yang
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: BainwoodHuang
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
An area array device has a grid array of primary electrical contacts coupled to a coupling surface of the device and configured to carry data signals between the area array package and a circuit board. The area array device also has an additional series of secondary electrical contacts coupled to the coupling surface of the device and configured to carry power signals between the area array package and the circuit board. The additional series of secondary electrical contacts provides a relatively large amount of power to the area array package while allowing a manufacturer to maintain the number of primary electrical contacts of the grid array configured to carrying data signals and therefore maintain the overall performance of the area array package.
Information query
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