Invention Grant
US07360307B2 Techniques for manufacturing a circuit board with an improved layout for decoupling capacitors
有权
用于制造电路板的技术,其具有用于去耦电容器的改进的布局
- Patent Title: Techniques for manufacturing a circuit board with an improved layout for decoupling capacitors
- Patent Title (中): 用于制造电路板的技术,其具有用于去耦电容器的改进的布局
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Application No.: US11283446Application Date: 2005-11-18
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Publication No.: US07360307B2Publication Date: 2008-04-22
- Inventor: Zhiping Yang , Vinayagam Arumugham , Lekhanh Dang
- Applicant: Zhiping Yang , Vinayagam Arumugham , Lekhanh Dang
- 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: H05K3/34
- IPC: H05K3/34 ; H01K3/10

Abstract:
A circuit board module has an IC device, discrete components, and a circuit board structure in electrical communication with the IC device and the discrete component. The circuit board structure includes non-conductive material defining a top surface of the circuit board structure and a bottom surface of the circuit board structure, vias supported by the non-conductive material, top pads electrically coupled to the vias, and bottom pads electrically coupled to the vias. The top pads are disposed along the top surface of the circuit board structure and are soldered to IC device. The bottom pads are disposed along the bottom surface of the circuit board structure and are configured to solder to the discrete components. The bottom pads include a group of angled bottom pads which is soldered to a group of the discrete components substantially at 45 degree angles relative to sides of the IC device.
Public/Granted literature
- US20060073641A1 Techniques for manufacturing a circuit board with an improved layout for decoupling capacitors Public/Granted day:2006-04-06
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