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Patent Searching and Data


Title:
ANTI-BLUE LIGHT MOBILE PHONE SCREEN COVER PLATE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/180457
Kind Code:
A1
Abstract:
An anti-blue light mobile phone screen cover plate and a manufacturing method therefor. The cellphone screen cover plate comprises an anti-impact enhanced film layer (2), an anti-blue light film layer (3), a conducting film layer (4) and an anti-oil pollution film layer (5) on an outer surface of a substrate (1) from the inside to outside in sequence, and comprises an anti-impact enhanced film layer (6) and a conducting film layer (7) on an inner surface thereof from the inside to outside in sequence. The manufacturing method is to form an anti-blue light cellphone screen cover plate by respectively evaporating a film system on the outer surface and the inner surface of the substrate, and comprises the steps of: 1) cleaning a substrate; 2) drying the cleaned substrate; 3) cleaning the substrate once again in a vacuum chamber of an electron beam evaporator before film coating; and 4) conducting film coating on the substrate, the film coating of the substrate comprising: coating a film system on the outer surface of the substrate and coating a film system on the inner surface of the substrate. The anti-blue light cellphone screen cover plate has the functions of preventing harmful blue light and ultraviolet rays from hurting the human body, enabling a mobile phone user to use eyes more securely and being capable of preventing eye diseases, and also has anti-oil pollution, anti-impact enhancing functions.

Inventors:
WU XIAOTONG (CN)
Application Number:
PCT/CN2014/094310
Publication Date:
December 03, 2015
Filing Date:
December 19, 2014
Export Citation:
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Assignee:
OURLOOK ZHANGZHOU OPTICAL TECHNOLOGY CO LTD (CN)
International Classes:
G02B1/10; B32B15/09; H04M1/02
Foreign References:
CN103642417A2014-03-19
CN203561799U2014-04-23
CN103984045A2014-08-13
CN103226249A2013-07-31
Attorney, Agent or Firm:
FUZHOU JUNCHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
福州君诚知识产权代理有限公司 (CN)
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