Variable capacitor and electronic equipment

A capacitor and variable technology, applied in the direction of variable capacitors, capacitors, capacitors that change the effective area of ​​electrodes, etc., can solve the problems of unstable application structure of rigid components, and achieve the effect of improving practicability and applicability, and not easy to fall off.

Pending Publication Date: 2018-12-07
BEIJING DREAM INK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, an object of the present invention is to propose a variable capacitor to solve the problem of unstable structure in the application of rigid components in flexible circuits in the prior art

Method used

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  • Variable capacitor and electronic equipment
  • Variable capacitor and electronic equipment

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Embodiment Construction

[0019] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the present invention may be referred to herein, individually or collectively, by the term "invention", which is for convenience only and is not intended to automatically limit the application if in fact more than one invention is disclosed The scope is any individual invention or inventive concept.

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Abstract

The invention discloses a variable capacitor and electronic equipment. The variable capacitor comprises two electrodes which are arranged in a row, and a flexible insulating medium arranged between the electrodes. The variable capacitor further comprises a voltage control mechanism. Each electrode is an elastomer and has a chamber which is filled with liquid metal. The voltage control mechanism functions on the chamber of the electrode, thereby changing the overlapping area of the liquid metal in the chambers of the two electrodes. The variable capacitor according to the invention is integrally made of a flexible material and can deform along with deformation of the flexible circuit. No easy falling occurs, and furthermore normal electric performance can be kept after deformation recovering.

Description

technical field [0001] The invention belongs to the technical field of electronic devices, in particular to a variable capacitor and electronic equipment. Background technique [0002] Now liquid metal flexible circuits have appeared on the market, but there are always some problems in liquid metal flexible circuits, such as rigid components and flexible circuits do not fit, not easy to deform, easy to detach or virtual connection. Contents of the invention [0003] In view of this, an object of the present invention is to propose a variable capacitor to solve the problem of unstable structure in the application of rigid components in flexible circuits in the prior art. [0004] In some illustrative embodiments, the variable capacitor includes two electrodes arranged in a row, and a flexible insulating medium interposed between the electrodes, and further includes: a voltage control mechanism; each of the electrodes is The elastic body has a cavity filled with liquid meta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G5/04H01G5/011
CPCH01G5/011H01G5/04
Inventor 严启臻
Owner BEIJING DREAM INK TECH CO LTD
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