Mobile phone with RFID antenna

A mobile phone and antenna technology, applied in the field of mobile communication terminals, can solve the problems of difficulty in guaranteeing the reliability of mobile phone terminals, affecting the effective use distance of mobile phones, weakening the magnetic field, etc., so as to reduce the possibility of man-made damage, achieve reliable connection, and weaken the impact. Effect
CN101820461AActive Publication Date: 2010-09-01QINGDAO HISENSE MOBILE COMM TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
QINGDAO HISENSE MOBILE COMM TECH CO LTD
Publication Date
2010-09-01

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Abstract

The invention discloses a mobile phone with an RFID antenna. The RFID antenna is arranged on a mobile phone battery, an antenna connector is arranged on a mobile phone main board, the antenna connector is connected with two antenna terminals of a mobile phone card cassette, and the two antenna terminals are contacted with antenna pins of an RFID chip when a mobile phone card integrated with the RFID chip is inserted into the cassette; and the antenna connector is connected with an RFID antenna after the mobile phone battery is arranged in the mobile phone. Because the antenna is not exposed, the mobile phone terminal designed by adopting the antenna connecting mode reduces the possibility of man-made damage, and ensures the reliability and safety of using the mobile phone. Meanwhile, a ferrite membrane increased between the RFID antenna and a battery core effectively weakens the influence of metal eddy-current effect on the antenna, and ensures the effective using distance of the mobile phone.
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Description

technical field

[0001] The invention belongs to the technical field of mobile communication terminals, and in particular relates to a connection structure of an RFID antenna of a mobile phone terminal supporting a payment function. Background technique

[0002] With the rapid development of mobile phone terminal chip technology, the functions supported by mobile phones have become more and more colorful. As a new value-added service, the mobile phone payment function is increasingly valued by operators and welcomed by users. The core implementation technology of the mobile payment function is NFC (Near Field Communication) technology, which completes the payment task through non-contact operation with a special card reader.

[0003] There are many designs for realizing the mobile payment function on the market at present. China's telecommunications industry currently adopts a design scheme based on a dual-interface smart UIM card with a customized mobile terminal. In terms...

Claims

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