基本信息:
- 专利标题： MULTILAYER CAPACITOR
- 申请号：US17543113 申请日：2021-12-06
- 公开(公告)号：US20220230807A1 公开(公告)日：2022-07-21
- 发明人： Jin Woo Kim , Jong Suk Jeong , Chun Hee Seo , Jeong Wook Seo , Dong Geon Yoo , Tae Hyung Kim , Byung Kun Kim , Ki Yong Lee
- 申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2021-0006205 20210115,KR10-2021-0064091 20210518
- 主分类号： H01G4/12
- IPC分类号： H01G4/12 ; H01G4/30 ; H01G4/248 ; H01G4/232 ; H01G4/008 ; C04B35/468
摘要：
A multilayer capacitor includes a body including a plurality of dielectric layers and a plurality of internal electrodes laminated with the dielectric layers interposed therebetween, and an external electrode disposed externally on the body and connected to one or more of the plurality of internal electrodes. One of the plurality of dielectric layers includes a barium titanate composition including a Sn component. One of the plurality of internal electrodes includes a Sn component. The one of the plurality of dielectric layers has a Sn content equal to at least twice a Sn content of the one of the plurality of internal electrodes adjacent to the one of the plurality of dielectric layers.