Title:
ANTENNA AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/174426
Kind Code:
A1
Abstract:
The present invention relates to an antenna and a manufacturing method therefor, and an electronic device. The antenna manufacturing method comprises the following steps: providing a transparent substrate; providing a photoresist layer on one surface of the transparent substrate; forming a trench on the photoresist layer, the bottom of the trench exposing the transparent substrate; forming a conductive layer on the surface of the photoresist layer distant from the transparent substrate and at the trench by means of an electroplating process; removing the conductive layer on the surface of the photoresist layer distant from the transparent substrate and the photoresist layer to form an antenna pattern; and dividing the antenna pattern into an antenna area and an ineffective area to form an antenna.
Inventors:
TANG GENCHU (CN)
CHEN LULU (CN)
YANG WEIQING (CN)
XIONG CHAO (CN)
CHEN LULU (CN)
YANG WEIQING (CN)
XIONG CHAO (CN)
Application Number:
PCT/CN2020/077656
Publication Date:
September 10, 2021
Filing Date:
March 03, 2020
Export Citation:
Assignee:
ANHUI JINGZHUO OPTICS AND DISPLAY TECH CO LTD (CN)
International Classes:
H01Q1/38; H01Q1/22
Foreign References:
| CN110474162A | 2019-11-19 | |||
| CN107302348A | 2017-10-27 | |||
| US20040168146A1 | 2004-08-26 | |||
| US20040122636A1 | 2004-06-24 | |||
| US20040086787A1 | 2004-05-06 | |||
| US20030138706A1 | 2003-07-24 | |||
| CN101364661A | 2009-02-11 | |||
| US20040033424A1 | 2004-02-19 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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