Title:
DECORATIVE THIN FILM AND CONSUMER ELECTRONIC PRODUCT COVER PLATE
Document Type and Number:
WIPO Patent Application WO/2020/098416
Kind Code:
A1
Abstract:
Disclosed in the present invention are a decorative thin film and a consumer electronic product cover plate, the decorative thin film comprising a load-bearing layer, a textured layer, and a solid-state thin film layer. The textured layer is arranged on the load-bearing layer. The textured layer comprises a plurality of textured structures, the plurality of textured structures having a gradient in at least one direction. The solid-state thin film layer is arranged on the load-bearing layer or the textured layer. The solid-state thin film layer displays gradual colour change and/or the solid-state thin film layer displays different colours in different areas. The decorative thin film displays colour by means of the textured layer and the solid-state thin-film layer, being colourful, visually rich, and highly recognisable, and having a good decorative effect. In addition, also disclosed in the present invention is a consumer electronic device cover plate provided with said optical decorative film.
Inventors:
CHEN HAO (CN)
LIU LIDONG (CN)
GAO YULONG (CN)
WANG GUISHENG (CN)
LIU LIDONG (CN)
GAO YULONG (CN)
WANG GUISHENG (CN)
Application Number:
PCT/CN2019/109888
Publication Date:
May 22, 2020
Filing Date:
October 08, 2019
Export Citation:
Assignee:
SHINE OPTOELECTRONICS KUNSHAN CO LTD (CN)
International Classes:
B32B27/06; B32B17/06; B32B27/28; H04M1/02
Foreign References:
| CN109561176A | 2019-04-02 | |||
| CN207954907U | 2018-10-12 | |||
| CN105398277A | 2016-03-16 | |||
| US20070275167A1 | 2007-11-29 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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