Invention Grant
- Patent Title: Dielectric composition and electronic component
- Patent Title (中): 电介质组成和电子元件
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Application No.: US14882067Application Date: 2015-10-13
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Publication No.: US09567263B2Publication Date: 2017-02-14
- Inventor: Raitarou Masaoka , Hiroki Uchiyama , Shohei Fujii , Noriko Ogasawara
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2014-218132 20141027; JP2015-138307 20150710
- Main IPC: C04B35/495
- IPC: C04B35/495 ; H01B3/12 ; C04B35/01 ; C04B35/453 ; H01B3/10 ; C04B35/626
Abstract:
A dielectric composition contains a complex oxide represented by the formula of xAO-yB′O-zB″2O5 as the main component, wherein A represents at least one element selected from the group made of Ba, Ca and Sr, B′ represents at least one element selected from the group made of Mg, Zn and Ni, B″ represents at least one element selected from the group made of Nb and Ta, and x, y and z meet the following conditions, x+y+z=1.000, 0.375≦x≦0.563, 0.250≦y≦0.500, and x/3≦z≦x/3+1/9. An electronic component using the dielectric composition is also provided.
Public/Granted literature
- US20160115084A1 DIELECTRIC COMPOSITION AND ELECTRONIC COMPONENT Public/Granted day:2016-04-28
Information query
IPC分类:
