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Mobile terminal

A mobile terminal and antenna unit technology, applied in the field of electronics, can solve the problems of high loss of surrounding antennas, the influence of antenna bandwidth and radiation performance, etc., and achieve the effect of increasing headroom

Active Publication Date: 2018-04-24
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the display includes conductive glass and metal cover for touch control, the conductive glass will cause high loss to the surrounding antenna
In addition, the larger the design of the display screen, the smaller the clearance area left for the antenna, which will have a great impact on the bandwidth and radiation performance of the antenna

Method used

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Embodiment Construction

[0047] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0048] like Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a mobile terminal, such as a mobile phone, a tablet computer, and the like. The mobile terminal includes a non-metal back cover 10 , a display screen 12 , an antenna unit 14 and a main circuit board 16 . The main circuit board 16 is located inside the non-metal back cover 10 , and the main circuit board 16 includes system ground and RF feeds.

[0049] The non-metal back cover 10 can be made of plastic, glass, ceramics and other materials. Specifically, the non-metal back cover 10 includes a back cover plate 100 and a frame 102. The frame 102 has a first end and a second end, and the first end extends To the edge of the display screen 12, the second end is inclined away from the display screen 12 and connected to the edge of the rear ...

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PUM

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Abstract

The invention relates to the technical field of electronics, in particular to a mobile terminal. The mobile terminal comprises a non-metallic rear cover, a display screen and an antenna unit, whereinthe non-metallic rear cover comprises a rear cover plate and a frame, the frame has a first end and a second end, the first end extends to the edge of the display screen, the second end inclines to adirection away from the display screen and is connected with the edge of the rear cover plate, a projection plane of the display screen is positioned in a projection plane of the rear cover plate in the thickness direction of the mobile terminal, the antenna unit is positioned between the display screen and the non-metallic rear cover, and the antenna unit is arranged opposite to a part, close tothe frame, on the rear cover plate in the thickness direction of the mobile terminal. The mobile terminal can increase the antenna bandwidth and improve the radiation performance of the antenna.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a mobile terminal. Background technique [0002] With the rapid development of communication, mobile terminals such as mobile phones have become an indispensable tool in people's life. Wherein, in order to obtain a better visual experience, the display screen of the mobile terminal is designed to be larger and larger. However, since the display screen includes conductive glass and metal cover for touch control, the conductive glass will cause high loss to the surrounding antenna. In addition, the larger the design of the display screen, the smaller the clearance area left for the antenna, which will have a great impact on the bandwidth and radiation performance of the antenna. Contents of the invention [0003] The invention provides a mobile terminal, which can increase the bandwidth of the antenna and improve the radiation performance of the antenna. [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/36H01Q1/48H01Q1/50H01Q5/20H01Q5/328
CPCH01Q1/243H01Q1/36H01Q1/48H01Q1/50H01Q5/20H01Q5/328
Inventor 刘见传岳月华张明
Owner AAC TECH PTE LTD
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