Title:
SHIELDING COVER AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/218441
Kind Code:
A1
Abstract:
The present application provides a shielding cover and an electronic device. The shielding cover is configured with a deformation reinforcement structure, and the deformation reinforcement structure can be a semi-shear deformation reinforcement structure, a stretch deformation reinforcement structure or an extrusion deformation reinforcement structure. In addition, the shielding cover comprises a welding layer and an insulating layer, and the welding layer and the insulating layer respectively wrap different areas of the shielding cover. The shielding cover, a circuit board assembly and the electronic device provided in the present application facilitate the improvement of the performance of a shielding member.
Inventors:
XIONG LIZHI (CN)
HUANG LIZHONG (CN)
HUANG LIZHONG (CN)
Application Number:
PCT/CN2021/080419
Publication Date:
November 04, 2021
Filing Date:
March 12, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K9/00
Foreign References:
| CN106102430A | 2016-11-09 | |||
| CN201774795U | 2011-03-23 | |||
| CN201336797Y | 2009-10-28 | |||
| CN207531264U | 2018-06-22 | |||
| CN202121925U | 2012-01-18 | |||
| EP1061789A2 | 2000-12-20 | |||
| CN202010369019A | 2020-04-30 |
Other References:
See also references of EP 4135500A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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