Dielectric composition and electronic component
US-2016115084-A1 · Apr 28, 2016 · US
Dielectric composition and electronic component
US2016379732A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016379732-A1 |
| Application number | US-201615192293-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jun 24, 2016 |
| Priority date | Jun 29, 2015 |
| Publication date | Dec 29, 2016 |
| Grant date | — |
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Abstract
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A dielectric composition containing a complex oxide represented by the formula of xAO-yBO-zC 2 O 5 as the main component, wherein A represents at least one element selected from the group including Ba, Ca and Sr, B represents Mg, and C represents at least one element selected from the group including Nb and Ta, and x, y and z meet the following conditions, x+y+z=1.000, 0.198≦x≦0.375, 0.389≦y≦0.625, and x/3≦z≦x/3+1/9.
First claim
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What is claimed is: 1 . A dielectric composition characterized in comprising a complex oxide represented by a formula of xAO-yBO-zC 2 O 5 as the main component, wherein, A represents at least one element selected from the group consisting of Ba, Ca and Sr, B represents Mg, C represents at least one element selected from the group consisting of Nb and Ta, and x, y and z meet the following conditions, x+y+z=1.000, 0.198≦x≦0.375, 0.389≦y≦0.625, and x/3≦z≦x/3+1/9. 2 . The dielectric composition of claim 1 characterized in comprising a complex oxide represented by the formula in which x, y and z meet the following conditions as the main component, x+y+z=1.000, 0.240≦x≦0.328, 0.534≦y≦0.625, and 0.094≦z≦0.158. 3 . An electronic component comprising the dielectric composition of claim 1 . 4 . An electronic component comprising the dielectric composition of claim 2 .
Assignees
Inventors
Classifications
Compounds containing tantalum, with or without oxygen or hydrogen, and containing two or more other elements · CPC title
- H01B3/10Primary
metallic oxides (ceramics H01B3/12) · CPC title
Electric properties · CPC title
Barium oxides or oxide-forming salts thereof · CPC title
Treatment time · CPC title
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- What does patent US2016379732A1 cover?
- A dielectric composition containing a complex oxide represented by the formula of xAO-yBO-zC 2 O 5 as the main component, wherein A represents at least one element selected from the group including Ba, Ca and Sr, B represents Mg, and C represents at least one element selected from the group including Nb and Ta, and x, y and z meet the following conditions, x+y+z=1.000, 0.198≦x≦0.375, 0.389≦y≦0…
- Who is the assignee on this patent?
- Tdk Corp
- What technology area does this patent fall under?
- Primary CPC classification H01B3/10. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Dec 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).