Title:
HOUSING, PREPARATION METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/279800
Kind Code:
A1
Abstract:
Provided in the present application is a housing. The housing comprises a polymer ceramic layer. The polymer ceramic layer comprises a ceramic composite structure and a polymer. The ceramic composite structure comprises ceramic particles and a coating layer disposed on the surfaces of the ceramic particles. The material of the coating layer comprises a layered material. The ceramic composite structure in the housing has a core-shell structure. The material of the coating layer in the ceramic composite structure comprises a layered material. The inter-layer acting force inside of the layered material is weak, and relative sliding can be generated, which further generates a lubricating effect, thereby increasing the fluidity of the ceramic composite structure in the polymer, and being helpful in increasing the solid content of the housing. The mechanical properties and ceramic texture of the housing are enhanced, which is beneficial for the application of the housing. Further provided in the present application are a method for preparing a housing, and an electronic device.
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Inventors:
CHEN YIJUN (CN)
HU MENG (CN)
LI CONG (CN)
HU MENG (CN)
LI CONG (CN)
Application Number:
PCT/CN2022/087305
Publication Date:
January 12, 2023
Filing Date:
April 18, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H05K5/02; B32B18/00; C04B35/00; C04B35/622; C04B35/78; H04M1/02
Domestic Patent References:
| WO2021070138A1 | 2021-04-15 |
Foreign References:
| CN108215405A | 2018-06-29 | |||
| CN110877979A | 2020-03-13 | |||
| CN108640663A | 2018-10-12 | |||
| CN107673658A | 2018-02-09 | |||
| CN107353017A | 2017-11-17 | |||
| CN110962407A | 2020-04-07 | |||
| CN108675812A | 2018-10-19 | |||
| US20170152424A1 | 2017-06-01 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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