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Electronic equipment

A technology of electronic equipment and electrical length, which is applied in the field of electronics and can solve problems such as the difficulty in designing antennas for foldable electronic equipment

Active Publication Date: 2021-09-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the size and shape of the foldable electronic device will change with the folding or unfolding of the electronic device, it is difficult to design the antenna of the foldable electronic device.

Method used

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0034] An embodiment of the present application provides an electronic device. The electronic device may be a device such as a smart phone or a tablet computer, and may also be a game device, an AR (Augmented Reality, Augmented Reality) device, an audio playback device, a video playback device, a notebook, a desktop computing device, or the like.

[0035] refer to figure 1 , figure 1 The first schematic diagram of the structure of the electronic device 100 in the unfolded stat...

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PUM

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Abstract

An embodiment of the present application provides an electronic device, including: a first housing, a second housing, a metal radiator and a dielectric insert, wherein when the first housing and the second housing are rotated to the expanded state , the metal radiator is used to radiate the first radio frequency signal; when the first casing and the second casing are rotated to a folded state, the metal radiator is in contact with the dielectric insert, the The metal radiator is used for radiating the second radio frequency signal, and the frequency band of the second radio frequency signal is smaller than the frequency band of the first radio frequency signal. Therefore, when the electronic device is in the folded state, the electrical length of the metal radiator is changed by connecting the dielectric insert and the metal radiator, so as to adjust the frequency band of the radio frequency signal radiated by the metal radiator and improve the The diversity of the communication frequency bands of electronic equipment is enhanced.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electronic device. Background technique [0002] With the development of electronic technology, the degree of intelligence of electronic devices such as smart phones is getting higher and higher, and the demand for large-screen display of electronic devices is also getting higher and higher. The size of the display screen of traditional electronic devices can no longer meet the needs of users, so foldable electronic devices have gradually appeared. In a foldable electronic device, the display screen of the electronic device can be folded or unfolded, so that the display screen can display images in a larger size. [0003] However, since the size and shape of the foldable electronic device will change with the folding or unfolding of the electronic device, it is difficult to design the antenna of the foldable electronic device. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
CPCH04M1/0216H04M1/026H04M1/0266
Inventor 冯斌
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD