发明名称 |
GOLDEN FINGER AND PLATE EDGE INTERCONNECTION DEVICE |
摘要 |
Embodiments of the present invention provide a golden finger and a board edge interconnecting device, where the golden finger includes a printed circuit board PCB surface layer and at least one PCB inner layer, where a metal foil of the PCB inner layer is connected to a metal foil of the PCB surface layer through a current-carrying structure, so that a current-carrying channel of the golden finger passes through the PCB surface layer and the PCB inner layer. The board edge interconnecting device includes the foregoing golden finger. In the embodiments, a current-carrying capacity of a PCB in the golden finger is increased without increasing a size and thickness of a copper foil of the PCB in the golden finger, thereby effectively improving the current-carrying capacity of the PCB in the golden finger. |
申请公布号 |
EP2658354(A4) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20120861057 |
申请日期 |
2012.10.26 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD |
发明人 |
YAO, KAI;ZHU, YONGFA;HUANG, YINGPEI |
分类号 |
H05K1/11;H05K1/02 |
主分类号 |
H05K1/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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