DIELECTRIC CERAMIC COMPOSITION AND CERAMIC CAPACITOR

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DIELECTRIC CERAMIC COMPOSITION AND CERAMIC CAPACITOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18646513 titled 'DIELECTRIC CERAMIC COMPOSITION AND CERAMIC CAPACITOR

The dielectric ceramic composition in this patent application includes an oxide (I) of A, R, and B, with a tetragonal tungsten bronze type structure. A contains K and Ba, R is selected from La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and Sc, and B is selected from Nb and Ta. B is present in an amount of 4.75 mol to 5.25 mol with respect to 2 mol of A, and the total molar fraction of A, R, and B is 0.975 or more with respect to all metal elements in the composition.

The composition includes an oxide with a tetragonal tungsten bronze type structure.
A contains K and Ba, while R is selected from a group of lanthanides and B is selected from Nb and Ta.
The amount of B is carefully controlled with respect to A, and the total molar fraction of A, R, and B is specified.
The composition is designed for specific dielectric properties in electronic applications.
This innovation offers a unique combination of elements to achieve desired dielectric characteristics.

Potential Applications: - Electronic components - Capacitors - Insulators

Problems Solved: - Achieving specific dielectric properties - Enhancing electronic performance

Benefits: - Improved efficiency in electronic devices - Enhanced reliability of components

Commercial Applications: Title: Advanced Dielectric Ceramic Composition for Electronic Components This technology can be used in the production of capacitors, insulators, and other electronic components, enhancing their performance and reliability in various applications. The market implications include improved electronic devices with higher efficiency and durability.

Questions about Dielectric Ceramic Composition: 1. How does the unique structure of the oxide in this composition contribute to its dielectric properties? 2. What specific advantages does the inclusion of elements like K, Ba, and lanthanides bring to the composition?

Original Abstract Submitted

A dielectric ceramic composition that includes an oxide (I) of A, R, and B, in which the oxide (I) has a tetragonal tungsten bronze type structure; the A contains K and Ba; the R is at least one selected from a group consisting of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, and Sc; the B is at least one selected from a group consisting of Nb and Ta; the B is contained in an amount of 4.75 mol or more and 5.25 mol or less with respect to 2 mol of the A; and the A, R, and B are contained in a total molar fraction of 0.975 or more with respect to all metal elements contained in the dielectric ceramic composition.