KR101883027B1 - 유전체 자기 조성물, 유전체 재료 및 이를 포함하는 적층 세라믹 커패시터 - Google Patents

유전체 자기 조성물, 유전체 재료 및 이를 포함하는 적층 세라믹 커패시터 Download PDF

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KR101883027B1
KR101883027B1 KR1020140181804A KR20140181804A KR101883027B1 KR 101883027 B1 KR101883027 B1 KR 101883027B1 KR 1020140181804 A KR1020140181804 A KR 1020140181804A KR 20140181804 A KR20140181804 A KR 20140181804A KR 101883027 B1 KR101883027 B1 KR 101883027B1
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KR20160073243A (ko
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윤석현
박연정
김두영
전송제
김창훈
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삼성전기주식회사
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Priority to US14/699,805 priority patent/US9583266B2/en
Priority to JP2015093031A priority patent/JP2016113355A/ja
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KR1020140181804A 2014-12-16 2014-12-16 유전체 자기 조성물, 유전체 재료 및 이를 포함하는 적층 세라믹 커패시터 Active KR101883027B1 (ko)

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102052338B1 (ko) 2016-11-18 2019-12-04 (주)씽크포비엘 테스트케이스 설계 정보의 추적 분석을 위한 시각화 방법, 테스트케이스 생성 장치 및 컴퓨터 판독가능 기록매체
KR102712632B1 (ko) * 2016-11-23 2024-10-02 삼성전기주식회사 박막 커패시터
CN108321480A (zh) * 2018-03-05 2018-07-24 北京邮电大学 基于全介质超材料的宽带微波非对称传输器
JP7047526B2 (ja) * 2018-03-27 2022-04-05 Tdk株式会社 積層セラミック電子部品
JP7142875B2 (ja) * 2018-06-20 2022-09-28 キヤノン株式会社 配向性圧電体膜、およびその製造方法、並びに、液体吐出ヘッド
CN109231985A (zh) * 2018-10-24 2019-01-18 天津大学 一种低损耗x8r型电介质材料的制备方法
KR102724895B1 (ko) * 2019-05-31 2024-11-01 삼성전기주식회사 유전체 자기 조성물 및 이를 포함하는 적층 세라믹 전자부품
US11309129B2 (en) 2019-06-28 2022-04-19 Samsung Electro-Mechanics Co., Ltd. Dielectric ceramic composition and multilayer ceramic electronic component having the same
KR102789039B1 (ko) * 2019-07-10 2025-04-01 삼성전기주식회사 적층형 커패시터 및 그 실장 기판
JP7172897B2 (ja) * 2019-07-19 2022-11-16 株式会社村田製作所 積層型電子部品
US11515091B2 (en) * 2019-09-17 2022-11-29 Samsung Electro-Mechanics Co., Ltd. Multilayer capacitor
KR102867010B1 (ko) 2021-05-18 2025-10-01 삼성전기주식회사 적층형 전자 부품 및 유전체 조성물
KR20240005308A (ko) 2022-07-05 2024-01-12 삼성전기주식회사 적층형 전자 부품 및 그 제조방법
KR102812793B1 (ko) * 2022-11-30 2025-05-27 주식회사 아모텍 고온 안정성을 갖는 유전체 조성물 및 이를 포함하는 적층 세라믹 커패시터
KR20250029558A (ko) * 2023-08-23 2025-03-05 삼성전기주식회사 적층형 전자 부품

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007258661A (ja) * 2005-09-28 2007-10-04 Kyocera Corp 積層セラミックコンデンサおよびその製法
JP2011029583A (ja) * 2009-06-25 2011-02-10 Kyocera Corp 積層セラミックコンデンサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04209758A (ja) * 1990-11-30 1992-07-31 Taiyo Yuden Co Ltd 誘電体磁器組成物
JPH0589723A (ja) * 1991-09-26 1993-04-09 Taiyo Yuden Co Ltd 誘電体磁器組成物
KR100259327B1 (ko) 1998-03-25 2000-06-15 김충환 세라믹 콘덴서용 유전체 조성물 및 그 제조방법
JP4100173B2 (ja) * 2003-01-08 2008-06-11 株式会社村田製作所 誘電体セラミックおよび積層セラミックコンデンサ
TWI347624B (en) * 2004-07-29 2011-08-21 Kyocera Corp Laminated ceramic condenser and manufacturing method thereof
WO2006103954A1 (ja) * 2005-03-25 2006-10-05 Kyocera Corporation 積層セラミックコンデンサおよびその製法
CN101238080B (zh) * 2005-08-29 2012-10-24 京瓷株式会社 介电陶瓷及其制造方法、以及层叠陶瓷电容器
TWI399766B (zh) * 2006-09-27 2013-06-21 Kyocera Corp 積層陶瓷電容器及其製法
JP4925958B2 (ja) * 2007-07-27 2012-05-09 京セラ株式会社 積層セラミックコンデンサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007258661A (ja) * 2005-09-28 2007-10-04 Kyocera Corp 積層セラミックコンデンサおよびその製法
JP2011029583A (ja) * 2009-06-25 2011-02-10 Kyocera Corp 積層セラミックコンデンサ

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