Title:
HOUSING AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/127238
Kind Code:
A1
Abstract:
Disclosed in the present application are a housing and a manufacturing method therefor, and an electronic device. The housing comprises a base body and a photochromic film; the photochromic film is disposed on the base body and comprises a photochromic layer; the photochromic layer comprises an ultraviolet curable composition and a photochromic material, and has a preset gradient pattern defined, so as to present a gradient color under the irradiation of light having a preset wavelength; the photochromic material is a color-changing raw powder, and is dispersed in the ultraviolet curable composition. In this way, the present application can improve the presentation effect of the housing.
Inventors:
ZHAO RONGQI (CN)
Application Number:
PCT/CN2021/119126
Publication Date:
June 23, 2022
Filing Date:
September 17, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H05K5/02; B44C3/02; B44C5/04; C09D11/50
Foreign References:
| CN206698214U | 2017-12-01 | |||
| CN111212537A | 2020-05-29 | |||
| CN101993629A | 2011-03-30 | |||
| CN108263141A | 2018-07-10 | |||
| CN103756414A | 2014-04-30 | |||
| CN104527305A | 2015-04-22 | |||
| CN107819901A | 2018-03-20 | |||
| US8211503B2 | 2012-07-03 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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