Title:
FOLDABLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/249014
Kind Code:
A1
Abstract:
A foldable electronic device, comprising: a first main body, comprising a first metal bezel; and a second main body, comprising a second metal bezel, wherein when the second main body and the first main body rotate to a flat state, a first radiation structure is formed, and the first radiation structure is used for radiating a first radio frequency signal in a half-wavelength mode; and when the second main body and the first main body rotate to a folded state, a second radiation structure is formed, and the second radiation structure is used for radiating the first radio frequency signal in a quarter-wavelength mode.
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Inventors:
ZHAO NING (CN)
Application Number:
PCT/CN2021/087193
Publication Date:
December 16, 2021
Filing Date:
April 14, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/24; H01Q1/08; H01Q1/38
Foreign References:
| CN109167154A | 2019-01-08 | |||
| CN209747732U | 2019-12-06 | |||
| CN110233326A | 2019-09-13 | |||
| CN111048887A | 2020-04-21 | |||
| US20140240178A1 | 2014-08-28 | |||
| CN109725680A | 2019-05-07 | |||
| CN111584991A | 2020-08-25 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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