Title:
CIRCUIT CARRYING BOARD, POWER DISTRIBUTION UNIT, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/088755
Kind Code:
A1
Abstract:
The present application relates to the technical field of circuit boards, and provided therein are a circuit carrying board, a power distribution unit, and a device. The circuit carrying board comprises: a plurality of circuit layers, at least one conductive sheet, a conductive pipe, and a plurality of first insulation layers, the plurality of circuit layers being stackingly arranged; the conductive sheets are located between adjacent circuit layers, and the circuit layers and conductive sheets are all used for electrically connecting an electronic device; two adjacent circuit layers and adjacent circuit layers and conductive sheets are isolated by the first insulation layers; and a conductive channel penetrates the first insulation layers, so as to electrically connect the different circuit layers.
Inventors:
XIA QUANFEI (CN)
CHEN TAIXIAN (CN)
CHEN TAIXIAN (CN)
Application Number:
PCT/CN2021/105846
Publication Date:
May 05, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
B60R16/023; H05K1/11; B60R16/03; H05K1/02; H05K1/18
Foreign References:
| CN207399622U | 2018-05-22 | |||
| CN206075846U | 2017-04-05 | |||
| CN211208432U | 2020-08-07 | |||
| CN210430334U | 2020-04-28 | |||
| CN111130310A | 2020-05-08 | |||
| CN203026192U | 2013-06-26 | |||
| US20130134584A1 | 2013-05-30 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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