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Patent Searching and Data


Title:
OPTICAL DECORATIVE FILM, PREPARATION METHOD AND CONSUMER ELECTRONIC PRODUCT COVER PLATE
Document Type and Number:
WIPO Patent Application WO/2019/154020
Kind Code:
A1
Abstract:
An optical decorative film (100a), a preparation method therefor and a consumer electronic product cover plate having the film, the optical decorative film (100a) comprising a support layer (1a), an optical layer (21a) and a decorative layer (3a), wherein the support layer (1a) comprises a first side surface (11a) and a second side surface (12a) that are arranged opposite to each other; the optical layer (21a) is formed on the first side surface (11a), and the optical layer (21a) comprises a complex micro-nano structure (211a) provided with protrusions and/or depressions; and the decorative layer (3a) is disposed on the second side surface (12a) and is supported by the support layer (1a). The described decorative film (100a) has double decorative effects and a high recognition degree. Only one support layer (1a) is provided, thus the decorative film is relatively thin.

Inventors:
GAO, Yulong (Room 2, 33 Yuanfeng Road Yushan Tow, Kunshan Jiangsu 6, 215316, CN)
Application Number:
CN2019/071548
Publication Date:
August 15, 2019
Filing Date:
January 14, 2019
Export Citation:
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Assignee:
SHINE OPTOELECTRONICS (KUNSHAN) CO., LTD. (Room 2, 33 Yuanfeng Road Yushan Tow, Kunshan Jiangsu 6, 215316, CN)
International Classes:
B32B27/06; B32B27/36; B32B33/00
Foreign References:
CN206584059U2017-10-24
CN109016706A2018-12-18
CN207954907U2018-10-12
CN208101251U2018-11-16
CN109016705A2018-12-18
CN206796686U2017-12-26
CN206684337U2017-11-28
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (16th Fl, Block ACorporate Square, No. 35 Jinrong Street, Beijing 3, 100033, CN)
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