Invention Grant
- Patent Title: Ceramic material and capacitor comprising the ceramic material
- Patent Title (中): 包含陶瓷材料的陶瓷材料和电容器
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Application No.: US14391323Application Date: 2013-02-18
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Publication No.: US09293256B2Publication Date: 2016-03-22
- Inventor: Günter Engel , Michael Schossmann , Markus Koini , Andrea Testino , Christian Hoffmann
- Applicant: EPCOS AG
- Applicant Address: DE
- Assignee: EPCOS AG
- Current Assignee: EPCOS AG
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102012103062 20120410; DE102012104034 20120508
- International Application: PCT/EP2013/053184 WO 20130218
- International Announcement: WO2013/152887 WO 20131017
- Main IPC: C04B35/472
- IPC: C04B35/472 ; H01G4/12 ; C04B35/491 ; C04B35/493 ; C04B35/626 ; H01G4/30 ; C04B35/50 ; H01G4/008 ; H01G4/012
Abstract:
A ceramic material for capacitors uses multilayer technology of the general formula: Pb1−1.5a−0.5b+1.5d+e+0.5f)AaBb(Zr1−xTix)(1−c−d−e−f)LidCeFefSicO3+y.PBO wherein A is selected from the group consisting of La, Nd, Y, Eu, Gd, Tb, Dy, Ho, Er and Yb; B is selected from the group consisting of Na, K and Ag; C is selected from the group consisting of Ni, Cu, Co and Mn; and 0 0.
Public/Granted literature
- US20150131200A1 CERAMIC MATERIAL AND CAPACITOR COMPRISING THE CERAMIC MATERIAL Public/Granted day:2015-05-14
Information query
IPC分类:
