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Patent Searching and Data


Title:
GLASS DIELECTRIC
Document Type and Number:
WIPO Patent Application WO/2018/088333
Kind Code:
A1
Abstract:
The problem is to provide a glass ceramic having a high dielectric constant as well as high dielectric breakdown strength. This problem is solved by a glass dielectric characterized by containing, in mol%, 15.0%-40.0% of a P2O5 component, 1.0%-40.0% of a TiO2 component, 5.0%-40.0% of an Nb2O5 component, and a molar sum (BaO + ZnO) of 3.0%-50.0% relative to the total mass of the composition in terms of oxides and having a dielectric constant at 1 kHz of 20 or higher.

Inventors:
FU JIE (JP)
Application Number:
PCT/JP2017/039784
Publication Date:
May 17, 2018
Filing Date:
November 02, 2017
Export Citation:
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Assignee:
OHARA KK (JP)
International Classes:
C03C4/16; C03C3/062; C03C3/064; C03C3/066; C03C3/068; C03C3/21; C03C3/247; H01B3/08; H01B3/12
Foreign References:
JP2015166289A2015-09-24
JP2003212592A2003-07-30
JP2011116620A2011-06-16
JP2011098869A2011-05-19
JP2003139948A2003-05-14
JP2002265234A2002-09-18
JPH07118060A1995-05-09
Attorney, Agent or Firm:
MIGITA, Shunsuke et al. (JP)
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