Title:
COMPOSITE STRUCTURE, SINTERED BODY HAVING COMPOSITE STRUCTURE, POWDER CONTAINING PARTICLES HAVING COMPOSITE STRUCTURE, AND DIELECTRIC DEVICE COMPRISING DIELECTRIC MATERIAL HAVING COMPOSITE STRUCTURE
Document Type and Number:
Japanese Patent JP2019156662
Kind Code:
A
Abstract:
To improve an apparent dielectric constant and breakdown voltage characteristic of a dielectric having a composite structure of a conductor and an insulator.SOLUTION: The composite structure comprises a conductor region composed of a first oxide, and an insulator region composed of a second oxide and surrounding the conductor region, in which the first oxide and the second oxide form a heterojunction. Powders and sintered bodies having such a composite structure are also preferred.SELECTED DRAWING: Figure 2
Inventors:
OTSUKI SHIRO
FURUKAWA MASAHITO
WADA TOMOSHI
UENO SHINTARO
HATTORI YUYA
FURUKAWA MASAHITO
WADA TOMOSHI
UENO SHINTARO
HATTORI YUYA
Application Number:
JP2018042406A
Publication Date:
September 19, 2019
Filing Date:
March 08, 2018
Export Citation:
Assignee:
TDK CORP
International Classes:
C04B35/50; H01G4/12; H01G4/30
Domestic Patent References:
| JP2016037439A | 2016-03-22 | |||
| JP2011187674A | 2011-09-22 | |||
| JP2019041092A | 2019-03-14 |
Foreign References:
| WO1999025014A1 | 1999-05-20 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation