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Electronic device

A technology of electronic devices and circuit boards, which is applied in circuits, telephone communications, electrical components, etc., can solve the problem that the radiation energy of the antenna cannot be transmitted smoothly, and achieve the effects of avoiding poor antenna performance, improving convenience, and increasing bandwidth

Active Publication Date: 2016-06-29
MOLEX INTERCONNECT SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The device of the US patent US8270914 only has a metal frame. However, under the frequent pursuit of design texture in electronic products, it is often desired to make its shell made of metal materials. However, due to the shielding effect of metal, the radiated energy of the antenna cannot be transmitted smoothly. go out

Method used

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Embodiment Construction

[0075] refer to figure 1 and figure 2 As shown, in at least some embodiments, the electronic device 1 includes a wireless communication circuit that can support wireless communication in at least one wireless communication frequency band, and the wireless communication circuit can include one or more antennas.

[0076] In at least some embodiments, the electronic device 1 can be a small portable computer such as a laptop computer or a portable computer, a mini-notebook computer, and a tablet computer. The electronic device 1 can also be a smaller electronic device, such as a watch electronic device, a pendant electronic device, a head-mounted electronic device, an earphone electronic device, or other wearable and miniature electronic devices. In at least some embodiments, the electronic device 1 can be a handheld electronic device, such as a mobile phone, a media player with wireless communication capabilities, a handheld computer (sometimes also called a personal digital as...

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Abstract

The invention relates to an electronic device, which comprises an internal circuit and a surface structure. The internal circuit comprises a circuit board, a feeding part and a coupler. The surface structure comprises a rectangular displayer, a metal shell, a long metal plate body, a connecting unit, a resonance unit and a dielectric substance material. The circuit board is provided thereon with a reference ground plane, and a transceiver. The feeding part is electrically connected to the transceiver. The coupler is electrically connected with the feeding part. The rectangular displayer is arranged on the top surface of the electronic device. The metal shell is electrically connected with the reference ground plane to form an integral reference ground. The long metal plate body is arranged on one side surface of the electronic device and is separated from the edge of the metal shell at a gap. The connecting unit is arranged in the gap and is connected with the long metal plate body and the metal shell. The resonance unit is composed of one edge part of the long metal plate body, the connecting unit and one edge part of the metal shell, wherein the above three parts are connected together. The resonance unit is isolated from the coupler. The coupler is in capacitive coupling with the resonance unit. The gap is filled with the dielectric substance material.

Description

technical field [0001] The invention relates to an electronic device with an antenna structure. Background technique [0002] US Pat. No. 8,270,914 discloses a sidewall structure of a device which may be implemented using conductive material and may be implemented as a conductive ring member substantially surrounding the rectangular perimeter of the display. The sidewall structure can act as a bezel that holds the display to the front of the device. The sidewall structure may sometimes be referred to as a frame structure or frame. The bezel extends around the rectangular perimeter of the device and display. [0003] Borders can have one or more gaps. The gap is placed along the perimeter of the housing of the device and the display, and is therefore sometimes referred to as a perimeter gap. Gaps separate the bezels (that is, conductive portions of the bezels are generally not present in the gaps). The borders and gaps (and their associated plastic filler structures) may...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/44H01Q1/50H01Q1/36
CPCH01Q1/243H01Q1/42H01Q5/371H04M1/0249H04M1/0266H01Q1/44
Inventor 钟光永
Owner MOLEX INTERCONNECT SHANGHAI