Title:
IMITATION CERAMIC STRUCTURE, PREPARATION METHOD THEREFOR, AND ELECTRONIC DEVICE HOUSING
Document Type and Number:
WIPO Patent Application WO/2024/066779
Kind Code:
A1
Abstract:
An imitation ceramic structure, which comprises a transparent base material, an imitation ceramic film layer, and an ink layer; the imitation ceramic film layer is located between the transparent base material and the ink layer, and the imitation ceramic film layer is made of a first high-refractive-index material layer, a first low-refractive-index material layer, a second high-refractive-index material layer, and a second low-refractive-index material layer; and the first high-refractive-index material layer, the first low-refractive-index material layer, the second high-refractive-index material layer, and the second low-refractive-index material layer are stacked in sequence. Additionally, the present application further discloses a preparation method for the imitation ceramic structure and an electronic device housing comprising the imitation ceramic structure.
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Inventors:
LI CHAO (CN)
LIU YUYANG (CN)
MA LAN (CN)
LIU YUYANG (CN)
MA LAN (CN)
Application Number:
PCT/CN2023/113298
Publication Date:
April 04, 2024
Filing Date:
August 16, 2023
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
C03C17/42; C04B41/89; C08J7/04; H05K5/00
Foreign References:
| CN109650746A | 2019-04-19 | |||
| CN111587000A | 2020-08-25 | |||
| CN113943176A | 2022-01-18 | |||
| CN113087408A | 2021-07-09 | |||
| CN113817986A | 2021-12-21 | |||
| CN114538791A | 2022-05-27 | |||
| CN109326220A | 2019-02-12 | |||
| CN101637986A | 2010-02-03 | |||
| JP2014224979A | 2014-12-04 |
Attorney, Agent or Firm:
SHENZHEN ZHONGDING INTELLECTUAL PROPERTY AGENCY (CN)
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