Title:
CERAMIC HOUSING, PREPARATION METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142727
Kind Code:
A1
Abstract:
The present invention provides a ceramic housing, a preparation method therefor, and an electronic device. The ceramic housing has a rough surface, the rough surface comprises a patterned area, the patterned area is provided with a texture pattern, and the texture pattern presents a structural color. The ceramic housing has a color flash effect, and the color of said housing does not easily fade.
Inventors:
YAN GANG (CN)
Application Number:
PCT/CN2022/138411
Publication Date:
August 03, 2023
Filing Date:
December 12, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H05K5/02; B24C1/04; B44C5/00
Domestic Patent References:
| WO2021238402A1 | 2021-12-02 |
Foreign References:
| CN114390830A | 2022-04-22 | |||
| TW201912353A | 2019-04-01 | |||
| CN109049349A | 2018-12-21 | |||
| CN105517377A | 2016-04-20 | |||
| CN109606002A | 2019-04-12 | |||
| CN112979348A | 2021-06-18 | |||
| CN210007733U | 2020-01-31 | |||
| JP2010206297A | 2010-09-16 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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