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Mobile device

A mobile device, conductive frame technology, applied to antenna supports/installation devices, radiating element structures, antenna equipment with additional functions, etc., can solve problems such as reducing the communication quality of mobile devices, maintain antenna radiation efficiency, improve Beautiful appearance

Active Publication Date: 2015-03-18
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these metal appearance parts are likely to have a negative impact on the antenna structure used for wireless communication in the mobile device, thereby reducing the communication quality of the mobile device

Method used

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Embodiment Construction

[0036] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below, together with the accompanying drawings, for detailed description as follows.

[0037] Figure 1A is a perspective view showing the mobile device 100 according to an embodiment of the present invention. Figure 1B It is a top view showing the mobile device 100 according to an embodiment of the present invention. Please also refer to Figure 1A , Figure 1B . The mobile device 100 can be a smart phone (Smart Phone) or a tablet computer (Tablet Computer). Such as Figure 1A , Figure 1B As shown, the mobile device 100 at least includes: a dielectric substrate 110, a grounding element 120, a first conductive frame 131, a second conductive frame 132, a third conductive frame 133, a first short circuit portion 141, a feed-in portion 150 , a first radiation part 161 , a second radiation part 162 , and a signal ...

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Abstract

A mobile device comprises a medium substrate, a grounding member, a signal source, a first conductive frame, a second conductive frame, a third conductive frame, a short circuit portion, a feed-in portion, a first radiation portion and a second radiation portion. The first conductive frame, the second conductive frame and the third conductive frame are separated mutually; the second conductive frame is coupled to the grounding member through the short circuit portion; the first radiation portion is coupled to the feed-in portion and has an open end which is close to the second conductive frame; and the second radiation portion is coupled to the feed-in portion and has an open end which is close to the third conductive frame. An antenna structure is at least formed by the feed-in portion, the first radiation portion, the second radiation portion, the second conductive frame and the short circuit portion jointly. The mobile device has dual advantages of improving external beauty and maintaining antenna radiation efficiency, and the mobile device is very suitable for being used in various miniaturized mobile communication devices.

Description

technical field [0001] The present invention relates to a mobile device, in particular to a mobile device and its antenna structure formed by a conductive frame. Background technique [0002] With the development of mobile communication technology, mobile devices have become increasingly common in recent years, such as laptop computers, mobile phones, multimedia players and other portable electronic devices with mixed functions. In order to meet people's needs, mobile devices generally have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while Some cover short-distance wireless communication ranges, for example: Wi-Fi, Bluetooth and WiMAX (Worldwide Interoperability for Microwave Access) systems use frequency bands of 2.4GHz, 3.5GHz, 5.2GHz an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/44H01Q1/36H01Q1/50H01Q1/22
Inventor 张志华黄少榆林贤昌
Owner ACER INC
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