Invention Grant
- Patent Title: Via to plating bus
- Patent Title (中): 通过电镀巴士
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Application No.: US12059739Application Date: 2008-03-31
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Publication No.: US08278563B1Publication Date: 2012-10-02
- Inventor: Chender Chen
- Applicant: Chender Chen
- Applicant Address: BM Hamilton
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM Hamilton
- Main IPC: H05K1/11
- IPC: H05K1/11

Abstract:
Method and apparatuses directed to printed circuit boards (PCB) including plated through-holes for interconnecting to plating busses are described herein. A PCB strip may include an inner circuitry layer comprising a plurality of trace lines, and a top circuitry layer formed over the inner circuitry layer, the top circuitry layer including a plating bus, and at least one plated through-hole interconnecting the plating bus to one or more trace lines of the inner circuitry layer. The plating bus of the top circuitry layer and the plated through-holes may be located within at least one saw street of the PCB strip.
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