Title:
REINFORCING STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/100161
Kind Code:
A1
Abstract:
Provided are a reinforcing structure and an electronic device, which relate to the technical field of chips. The reinforcing structure comprises a support frame, an accommodating chamber and an electromagnetic radiation suppression structure, wherein the accommodating chamber is provided on the support frame and through a first surface and a second surface of the support frame which are opposite each other; the accommodating chamber is used for accommodating a chip packaging structure arranged on a printed circuit board; the wall surface of the support frame that encloses the accommodating chamber is an inner surface, and the wall surface opposite the inner surface is an outer surface; and the electromagnetic radiation suppression structure is arranged on at least one of the first surface, the second surface, the inner surface and the outer surface.
Inventors:
XIONG ZHENXING (CN)
LIU WANGLIANG (CN)
LAN ZENGQI (CN)
ZHAO CAIJUN (CN)
XU XIANG (CN)
LIU WANGLIANG (CN)
LAN ZENGQI (CN)
ZHAO CAIJUN (CN)
XU XIANG (CN)
Application Number:
PCT/CN2021/110988
Publication Date:
May 19, 2022
Filing Date:
August 05, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K1/02; H05K1/18
Foreign References:
| US20170330814A1 | 2017-11-16 | |||
| US20190051615A1 | 2019-02-14 | |||
| CN110444539A | 2019-11-12 | |||
| CN210429798U | 2020-04-28 | |||
| CN106057750A | 2016-10-26 | |||
| CN202011278972A | 2020-11-16 | |||
| CN202110013955A | 2021-01-06 |
Other References:
See also references of EP 4231786A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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