- Patent Title: Dielectric ceramic composition and ceramic capacitor using the same
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Application No.: US17585770Application Date: 2022-01-27
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Publication No.: US11802087B2Publication Date: 2023-10-31
- Inventor: Hanzheng Guo , Abhijit Gurav
- Applicant: KEMET Electronics Corporation
- Applicant Address: US FL Fort Lauderdale
- Assignee: KEMET Electronics Corporation
- Current Assignee: KEMET Electronics Corporation
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Patent Filing Specialist Inc.
- Agent Joseph T. Guy
- Main IPC: C04B35/495
- IPC: C04B35/495 ; H01G4/30 ; H01G4/12 ; H01G4/248 ; C04B37/00 ; H01G4/008
Abstract:
The present invention discloses a dielectric ceramic formula enabling one to obtain a multilayer ceramic capacitor by alternatively stacking the ceramic dielectric layers and base metal internal electrodes. The dielectric ceramic composition comprises a primary ingredient:
[(Na1-xKx)sA1-s]m[(Nb1-yTay)uB1vB2w)]O3
wherein:
A, B1, B2, x, y, s, u, v, w and m are defined.
[(Na1-xKx)sA1-s]m[(Nb1-yTay)uB1vB2w)]O3
wherein:
A, B1, B2, x, y, s, u, v, w and m are defined.
Public/Granted literature
- US20220234958A1 Dielectric Ceramic Composition and Ceramic Capacitor Using the Same Public/Granted day:2022-07-28
Information query
IPC分类:
