Title:
DECORATIVE PLATE AND PREPARATION METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/032086
Kind Code:
A1
Abstract:
Provided in the present application are a decorative plate and a preparation method therefor, and an electronic device. The decorative plate comprises a substrate, on the surface of one side of which a texture layer is arranged, the texture layer comprising a plurality of areas, wherein at least a plurality of areas present a change in brightness, and at least some areas comprise a plurality of texture units; and each texture unit comprises a plurality of protrusions, which are arranged in an array, each protrusion comprising a pyramid or a truncated pyramid.
Inventors:
ZHU QIYU (CN)
ZHAO LIHONG (CN)
LUO WENHAI (CN)
DUAN FEIFEI (CN)
ZHANG AODONG (CN)
ZHAO LIHONG (CN)
LUO WENHAI (CN)
DUAN FEIFEI (CN)
ZHANG AODONG (CN)
Application Number:
PCT/CN2023/096235
Publication Date:
February 15, 2024
Filing Date:
May 25, 2023
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H04M1/02; H05K5/02
Foreign References:
| CN109547592A | 2019-03-29 | |||
| CN112462456A | 2021-03-09 | |||
| CN114423205A | 2022-04-29 | |||
| CN108297608A | 2018-07-20 | |||
| US20150138110A1 | 2015-05-21 |
Attorney, Agent or Firm:
SHENZHEN HUISHI PATENT AGENT CO., LTD. (CN)
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