Near field communication antenna assembly and wireless terminal

A near-field communication antenna, near-field antenna technology, which is applied to antennas, loop antennas, antenna grounding devices, etc., can solve the problem of high cost of metal processing grooves, and achieve the effect of simple structure design

Inactive Publication Date: 2015-05-27
上海艺时网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for an improved way to communicate with nearby devices without being affected or interfering from their own device's electromagnetic waves. It uses a special type of material called metallic back covering which helps create a strong electric current when excited signals are sent over it. By placing this metallized layer inside the housing instead of just outside, there won’t be any negative impact on its overall lookings.

Problems solved by technology

Technological Problem addressed by this patented solution involves creation of near field communication antenns that can connect to metallic cases without being blocked or interfering from them during operation. Current methods involve opening holes into the case before inserting the wire loop inside, but these techniques have limitations when trying to achieve thinnesses like those found today.

Method used

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  • Near field communication antenna assembly and wireless terminal
  • Near field communication antenna assembly and wireless terminal
  • Near field communication antenna assembly and wireless terminal

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0020] figure 2 A schematic diagram of the composition and structure of the near-field communication antenna assembly provided in Embodiment 1 of the present invention, as shown in figure 2 As shown, the near field communication antenna assembly includes:

[0021] The near-field antenna coil 203, the non-metallic substrate 204, the metal bac

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Abstract

The invention provides a near field communication antenna assembly and a wireless terminal. The near field communication antenna assembly comprises a near field antenna coil, a non-metal substrate, a metal back cover of the wireless terminal and a communication module, wherein the near field antenna coil is attached to the non-metal substrate; a through hole is formed on the metal back cover, the metal back cover is attached below the through hole, and at least part of the near field antenna coil is located in a coverage of the through hole; a touch down point is arranged on the metal back cover, a first end point of the near field antenna coil is connected with the touch down point, and a second end point of the near field antenna coil is connected with the communication module. The near field communication antenna assembly is simple in structural design and does not generate adverse effects on the appearance of the wireless terminal.

Description

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Claims

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Application Information

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Owner 上海艺时网络科技有限公司
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