Title:
SHIELDING APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/104004
Kind Code:
A1
Abstract:
Provided in the present application are a shielding apparatus and an electronic device, the shielding apparatus comprising the outer surface of the components of a camera module being covered with an electrically conductive layer and an electrically conductive structure filling a support member, and the electrical connection of a lens barrel, the support member, and a substrate being implemented by means of the connection between the electrically conductive layer, the electrically conductive structure, and the substrate to form a more complete Faraday cage in order to achieve the shielding effect of shielding electromagnetic signals. In addition, as a shielding cover does not need to be arranged on the outside of the entire camera module, the size of the shielding apparatus can be effectively reduced without affecting the original structural appearance. Compared to the solution in the prior art of forming a shielding cover after assembling the camera module, the shielding apparatus of the present application can be assembled separately, shortening the manufacturing period increased due to the final process of forming the shielding cover and reducing the additional manufacturing errors caused by the final process of forming the shielding cover, and thereby increasing the product qualification rate of the camera module.
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Inventors:
KONG BO (CN)
LIU CHENJUN (CN)
WANG TIANPENG (CN)
DI WEI (CN)
ZHOU JIANJUN (CN)
LIU CHENJUN (CN)
WANG TIANPENG (CN)
DI WEI (CN)
ZHOU JIANJUN (CN)
Application Number:
PCT/CN2020/127735
Publication Date:
June 03, 2021
Filing Date:
November 10, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K9/00
Domestic Patent References:
| WO2012074224A1 | 2012-06-07 |
Foreign References:
| CN101394477A | 2009-03-25 | |||
| CN105472217A | 2016-04-06 | |||
| CN104935788A | 2015-09-23 | |||
| CN103636189A | 2014-03-12 | |||
| CN105472219A | 2016-04-06 | |||
| US20140132831A1 | 2014-05-15 | |||
| CN201911203745A | 2019-11-29 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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