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Title:
INGRESS PROTECTION COMPONENT, TERMINAL, AND METHOD FOR MANUFACTURING INGRESS PROTECTION TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/100222
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present invention are a method for manufacturing an integrated double-sided adhesive tape, an ingress protection component, and a terminal. The ingress protection component, according to the embodiments of the present invention, comprises: a double-sided adhesive tape and a frame body; the double-sided adhesive tape being bonded to the surface of the frame body, the double-sided adhesive tape having a closed structure annularly arranged on the surface of the frame body, the outer contour of the double-sided adhesive tape matching the outer contour of the surface of the frame body; the double-sided adhesive tape comprising a first edge and a second edge, the first edge and the second edge overlapping each other, the viscidity of the overlapping portion of the first edge and the second edge being activated by means of an external excitation source, such that the first edge and the second edge are bonded to each other and fused into an integrated structure. The ingress protection component in the embodiments of the present invention has an integrated double-sided adhesive tape which is seamlessly connected, and can ensure seamless adhesion between the frame body and the housing of a mobile phone, further improving the ingress protection performance of the mobile phone.

Inventors:
LI, Jun (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2017/112207
Publication Date:
May 31, 2019
Filing Date:
November 21, 2017
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04M1/20; C09J7/00
Foreign References:
CN104817968A2015-08-05
CN103642414A2014-03-19
CN204263660U2015-04-15
CN205740875U2016-11-30
JP2013010867A2013-01-17
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