Title:
CERAMIC COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR, HOUSING, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/262376
Kind Code:
A1
Abstract:
The present application provides a ceramic composite material and a preparation method therefor, a housing, and an electronic device. The ceramic composite material comprises ceramic particles and a metal oxide having a color. The ceramic particles and the metal oxide form a core-shell structure with the ceramic particles being a core and the metal oxide being a shell. The ceramic composite material of the present application has a colorful color effect, and the color distribution is relatively uniform. The housing composed of the ceramic composite material can have a plurality of colors, and the color distribution is relatively uniform.
Inventors:
CHEN YIJUN (CN)
HU MENG (CN)
LI CONG (CN)
HU MENG (CN)
LI CONG (CN)
Application Number:
PCT/CN2022/085403
Publication Date:
December 22, 2022
Filing Date:
April 06, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
C04B26/20; B29C69/00; H05K5/02
Foreign References:
| CN113402203A | 2021-09-17 | |||
| CN109206841A | 2019-01-15 | |||
| JPH0558605A | 1993-03-09 | |||
| CN112500159A | 2021-03-16 | |||
| CN101712784A | 2010-05-26 |
Other References:
WANG WEI, LIU WEI, YANG XIANFENG, XIE ZHIPENG: "Fabrication of Colored Zirconia Ceramics Doped with the Spinelvia Heterogeneous Nucleation Method", TAO CI XUE BAO : JI KAN = JOURNAL OF CERAMICS, TAO CI XUE BAO ZA ZHI SHE, CN, vol. 33, no. 4, 31 December 2012 (2012-12-31), CN , pages 411 - 415, XP093015715, ISSN: 1000-2278, DOI: 10.13957/j.cnki.tcxb.2012.04.016
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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