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Dielectric structures for electrical insulation with vacuum or gas

A dielectric and gas technology, applied in the direction of organic gas insulators, fixed capacitor dielectrics, insulators, etc., can solve problems such as no advantages

Active Publication Date: 2021-07-23
CAPORUS TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the dielectric strength is often determined by that of the polymer, the polymer-ceramic composite approach has little advantage for polymer multilayer capacitors, in which it is difficult to compare with acrylic-based polymer multilayer capacitors. As in, the polymer layer is on the sub-micron scale

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  • Dielectric structures for electrical insulation with vacuum or gas
  • Dielectric structures for electrical insulation with vacuum or gas
  • Dielectric structures for electrical insulation with vacuum or gas

Examples

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Embodiment Construction

[0036] The present invention will now be described with reference to the drawings, wherein like reference numerals refer to like parts throughout. For the purpose of clearly illustrating the nature of the invention, the proportional relationship of elements has not necessarily been maintained in the drawings. It will be understood that any dimensions included in the drawings are provided by way of example only and that dimensions other than those provided therein are also within the scope of the invention.

[0037] The following detailed description of the invention refers to specific embodiments in which the invention can be practiced. The examples are intended to describe aspects of the invention in sufficient detail to enable those skilled in the art to practice the invention. Other embodiments may be utilized and changes may be made without departing from the scope of the present invention. The invention is defined by the appended claims and, therefore, the description s...

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Abstract

In an embodiment, a dielectric structure comprising solid dielectric regions incorporating a plurality of regions of vacuum or gas. In certain embodiments, the dielectric constant of the solid dielectric regions have a dielectric constant greater than 4. In certain embodiments, each of the plurality of regions of vacuum or gas or the solid dielectric regions is anisotropic with an aspect ratio of at least four. In certain embodiments, the smallest average dimension of a plurality of regions of vacuum or gas and / or solid dielectric regions have a length of less than 1 micron. In certain embodiments, the dielectric structure has a higher electrical energy density in the regions of vacuum or gas than in the solid matrix. In certain embodiments, one or more electrodes of the capacitive structure are coated with a solid insulating layer without an interface between a region of vacuum or gas and electrode.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to currently pending U.S. Provisional Patent Application Serial No. 62 / 733,174, filed September 19, 2018, entitled "CAPACITIVE STRUCTURES FOR HIGHELECTRICAL ENERGY DENSITY," which The entire disclosure of the provisional patent application is hereby incorporated by reference. technical field [0003] The present invention relates generally to composite materials for electrical insulation, including dielectrics for capacitors, circuit substrates, transmission lines and cables, semiconductor devices, and the like. Background technique [0004] Dielectrics provide electrical insulation to prevent unwanted current flow in electrical equipment, including capacitors, transmission lines, circuit substrates, semiconductor devices, mechanical supports, and other applications. Dielectrics are limited to electric fields at or below their dielectric strength—that is, electric field levels at which...

Claims

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Application Information

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IPC IPC(8): H01B3/16H01B3/56H01B17/36
CPCH01B3/16H01L28/60H01G4/20H01G4/02H01G4/10H01G4/08H01G4/30
Inventor 凯文·安德鲁·奥康纳
Owner CAPORUS TECH INC