Title:
FOAM AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/063498
Kind Code:
A1
Abstract:
The present application provides foam, comprising a conductive adhesive, a drawable component, and a conductive frame. The drawable component is provided in the conductive frame; the conductive adhesive comprises a first conductive adhesive layer and a second conductive adhesive layer, and the conductive frame is provided between the first conductive adhesive layer and the second conductive adhesive layer; a first surface of the conductive frame is adhered to a first surface of the first conductive adhesive layer, and a second surface of the conductive frame is adhered to a first surface of the second conductive adhesive layer. According to the present application, two conductive adhesive layers are provided and a drawable component is provided in a conductive frame, so that in practical application, the drawable component is removed to reduce the thickness of foam, thereby avoiding the problem of white spots on a display screen caused by the thickness of common foam. In addition, the conductive effect can also be enhanced by providing a foam structure comprising two conductive adhesive layers, so as to achieve electric connection between a middle frame and a display screen assembly in a display area.
Inventors:
XU ZHIXIAO (CN)
WANG LEI (CN)
LI WANGYI (CN)
WANG LEI (CN)
LI WANGYI (CN)
Application Number:
PCT/CN2019/107157
Publication Date:
April 02, 2020
Filing Date:
September 22, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K9/00
Foreign References:
| CN109348695A | 2019-02-15 | |||
| CN206916055U | 2018-01-23 | |||
| CN202502322U | 2012-10-24 | |||
| US20110229709A1 | 2011-09-22 |
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