Title:
CERAMIC HOUSING PREPARATION METHOD, CERAMIC HOUSING, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142849
Kind Code:
A1
Abstract:
A ceramic housing preparation method, a ceramic housing (10), and an electronic device. The ceramic housing (10) preparation method comprises: providing a housing green body (210a) having a first glaze layer (230) on a surface; patterning the first glaze layer (230) by using laser, so as to form a first patterned layer (130); and according to the housing green body (210a) and the first patterned layer (130), obtaining a housing (10) having a first pattern. The ceramic housing (10) prepared according to the provided ceramic housing preparation method has a good decorative effect.
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Inventors:
YAN GANG (CN)
Application Number:
PCT/CN2022/142853
Publication Date:
August 03, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
B28B3/00; B28B1/00; B28B11/00; B28B11/04; B28B11/08; B28B11/24; C03C8/14; H05K5/02
Foreign References:
| CN114434589A | 2022-05-06 | |||
| CN109050139A | 2018-12-21 | |||
| CN111031158A | 2020-04-17 | |||
| CN107896447A | 2018-04-10 | |||
| CN104552578A | 2015-04-29 | |||
| CN108950553A | 2018-12-07 | |||
| US3340347A | 1967-09-05 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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