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Electronic equipment and method for distributing near field communication antennas

A technology of short-distance communication and electronic equipment, applied in the direction of antenna support/installation device, near-field transmission system using transceiver, electrical components, etc., to achieve the effect of reducing the shielding effect

Active Publication Date: 2014-07-02
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the back shell covering the battery of the mobile communication terminal is made of metal, the metal back shell will cause a shielding effect on the short-distance communication antenna.

Method used

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  • Electronic equipment and method for distributing near field communication antennas
  • Electronic equipment and method for distributing near field communication antennas
  • Electronic equipment and method for distributing near field communication antennas

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Embodiment Construction

[0024] 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 some of the embodiments of the present invention, but not all of them.

[0025] An electronic device according to an embodiment of the present invention may be, for example, a computer, a personal digital assistant, a mobile communication terminal, an audio-visual player, and the like. The type of electronic equipment does not constitute a limitation of the present invention. In the electronic device according to the embodiment of the present invention, instead of installing the short-range communication antenna in the battery and other components of the electronic device, the near-field communication antenna is provided on the large-area touch screen panel, thereby enabling the arrangement of the occupied space in the electro...

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Abstract

The invention provides electronic equipment and a method for distributing near field communication antennas. The electronic equipment comprises a shell with at least a part being made of electric conducting material, a touch screen panel comprising a first face and a second face, and the near field communication antennas. The work frequency of the near field communication antennas is lower than a preset frequency, the near field communication antennas are located on the second face of the touch screen panel, and therefore the shielding effect of the electric conducting material is avoided. According to the technical scheme, the near field communication antennas which occupy large space can be distributed in the electronic equipment, and the shielding effect of the electric conducting outer shell of the electronic equipment on the near field communication antennas is lowered.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to an electronic device and a method for arranging short-distance communication antennas. Background technique [0002] With the development of communication technology, various electronic devices such as computers, personal digital assistants, mobile communication terminals, audio players, etc. can use antennas to transmit and / or receive data, thus greatly facilitating the transmission of information and data. However, as a consumer electronic product, the appearance design of the electronic device has also attracted much attention, for example, the electronic device is developing towards a direction of miniaturization and metal texture. When the size of the electronic device becomes smaller, the space available for arranging the antenna is also reduced accordingly, and the metal casing of the electronic device designed to increase the metal texture may also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04B1/38H05K9/00H01Q1/22H04B5/48
Inventor 林金强张黄德刘瑾
Owner LENOVO (BEIJING) LTD
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