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NFC antenna, connection piece and electronic device

A connector and antenna technology, applied in the field of electronics, can solve problems such as large plane layout space, and achieve the effect of reducing the difficulty of layout, being conducive to miniaturization, and increasing the difficulty of layout

Active Publication Date: 2018-08-31
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the existing NFC antennas are all fixed planar antenna structures, when applied to electronic devices, a large planar layout space is required, which brings great challenges to the layout of electronic devices

Method used

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  • NFC antenna, connection piece and electronic device
  • NFC antenna, connection piece and electronic device
  • NFC antenna, connection piece and electronic device

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057]In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do without departing from the connotation of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0058] As mentioned in the back...

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Abstract

The embodiment of the invention discloses an NFC antenna, a connection piece and an electronic device. The antenna comprises a radiation body. The radiation body comprises multiple radiation brancheswhich are arranged in a predetermined shape which is a non-closed graph. One end of the non-closed graph is electrically connected with an excitation point and the other end is electrically connectedwith a loop point. The radiation body can be deformed. When the excitation point is electrically connected with the loop point, the coverage area of the predetermined shape is larger than zero, so when the antenna is applied to the electronic device, the layout space is quite flexible, the difficulty in layout of the electronic device is reduced and development of the miniaturization of the electronic device is facilitated.

Description

technical field [0001] The present invention relates to the field of electronic technology, and in particular to an NFC antenna, a connector including the NFC antenna, and electronic equipment including the connector. Background technique [0002] In recent years, NFC technology has attracted more and more people's attention. NFC technology combines non-contact sensing and wireless connection technology. Mobile communication devices can identify and exchange data with compatible devices within a short distance through NFC, which can be used for people's daily life. Bring convenience. However, since the existing NFC antennas are all fixed planar antenna structures, when they are applied to electronic devices, a large planar layout space is required, which brings great challenges to the layout of electronic devices. Contents of the invention [0003] In order to solve the above technical problems, an embodiment of the present invention provides an NFC antenna, the radiator ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/12
CPCH01Q1/12H01Q1/38
Inventor 莫达飞鲍卫民苏畅
Owner LENOVO (BEIJING) LTD
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