Mobile communication terminal

Abstract

The invention discloses a mobile communication terminal, which comprises a device housing and a display screen. The device housing is provided with a metal back cover. The mobile communication terminal comprises a first near-field communication (NFC) antenna, which is arranged in the device housing and arranged closely to the display screen and is arranged behind the display screen; and a second NFC antenna, which is arranged closely to the inner side of the metal cover plate. The metal cover plate is provided with a middle seam structure; and the second NFC antenna is arranged behind the middle seam structure. The first NFC antenna is arranged behind the display screen and close to the surface of the front end of the device housing, and the second NFC antenna is arranged closely to the surface of the back end of the device housing, so that when the NFC antennas are utilized to carry out communication, the front and back surfaces of a mobile terminal are allowed to carry out NFC communication, and have relatively-stable signals; and the structure above can reduce effective layout space occupation rate of the NFC antennas in the device housing to the greatest extent, thereby effectively preventing the signals from influencing work of the main antenna, ensuring intensity of the signals, and ensuring good communication effect under a metal appearance.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, to a mobile communication terminal. Background technique [0002] NFC near-field communication technology is evolved from the integration of non-contact radio frequency identification (RFID) and interconnection technologies. It combines inductive card readers, inductive cards and point-to-point functions on a single chip, and can be compatible with Devices are identified and data exchanged. [0003] With the rapid development of network communication and the strong penetration of mobile Internet payment, NFC communication, as a key step in offline payment, is more and more favored by operators and terminal manufacturers. In the existing technology, mobile terminals using NFC antennas, NFC The antenna is set in the terminal. When actually swiping NFC, it is necessary to manually adjust the handheld orientation and distance to perform near-field communic...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a mobile communication terminal, the structural design of the mobile communication terminal can effectively solve the technical problems in the existing mobile terminals, especially the mobile terminals with a metal appearance, that the communication effect of the NFC antenna is not good, etc.

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