JP4108650B2 - 積層コンデンサ - Google Patents
積層コンデンサ Download PDFInfo
- Publication number
- JP4108650B2 JP4108650B2 JP2004192086A JP2004192086A JP4108650B2 JP 4108650 B2 JP4108650 B2 JP 4108650B2 JP 2004192086 A JP2004192086 A JP 2004192086A JP 2004192086 A JP2004192086 A JP 2004192086A JP 4108650 B2 JP4108650 B2 JP 4108650B2
- Authority
- JP
- Japan
- Prior art keywords
- multilayer capacitor
- electrodes
- dielectric
- electrode
- extraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/012—Form of non-self-supporting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Description
2 誘電体素体(積層体)
10A-17A 内部電極
10B-17B 引出し電極
10C-17C 第1の縁部
10D-17D 第2の縁部
2A-2I 誘電体層
21 第1側面
22 第2側面
40-47 外部電極
50 絶縁被膜
A 重なり部分
Claims (3)
- シート状の複数の誘電体層からなる積層体であって少なくとも一側面を有する誘電体素体と、
該誘電体層とそれぞれ交互に積層され、該誘電体層の面積内に収まる導体からなり、それぞれが該一側面近傍に位置する第1縁部を有する複数の内部電極と、
それぞれの該内部電極の該第1縁部から該誘電体素体の該一側面まで引出された引出し電極とを備えた積層コンデンサであって、
一の引出し電極は、隣接する該誘電体素体から引き出された引出し電極と、該積層方向から見て該一側面上において重なる部分を有することを特徴とする積層コンデンサ。 - 該一側面上の該重なる部分には絶縁被膜が施されていることを特徴とする請求項1に記載の積層コンデンサ。
- 該一側面上であって該積層方向と直交した方向に離間しながら並んで複数設けられ、該一側面においてそれぞれ該引出し電極と接続された外部電極を更に備えたことを特徴とする請求項1又は2のいずれか一項に記載の積層コンデンサ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004192086A JP4108650B2 (ja) | 2004-06-29 | 2004-06-29 | 積層コンデンサ |
US11/152,333 US7054134B2 (en) | 2004-06-29 | 2005-06-15 | Stacked capacitor |
TW094120997A TWI256655B (en) | 2004-06-29 | 2005-06-23 | Stacked capacitor |
CNB2005100813120A CN100533614C (zh) | 2004-06-29 | 2005-06-24 | 叠层电容器 |
KR1020050057083A KR100702642B1 (ko) | 2004-06-29 | 2005-06-29 | 적층 커패시터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004192086A JP4108650B2 (ja) | 2004-06-29 | 2004-06-29 | 積層コンデンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006013384A JP2006013384A (ja) | 2006-01-12 |
JP4108650B2 true JP4108650B2 (ja) | 2008-06-25 |
Family
ID=35505422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004192086A Expired - Lifetime JP4108650B2 (ja) | 2004-06-29 | 2004-06-29 | 積層コンデンサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7054134B2 (ja) |
JP (1) | JP4108650B2 (ja) |
KR (1) | KR100702642B1 (ja) |
CN (1) | CN100533614C (ja) |
TW (1) | TWI256655B (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7414857B2 (en) * | 2005-10-31 | 2008-08-19 | Avx Corporation | Multilayer ceramic capacitor with internal current cancellation and bottom terminals |
US7697262B2 (en) * | 2005-10-31 | 2010-04-13 | Avx Corporation | Multilayer ceramic capacitor with internal current cancellation and bottom terminals |
JP2007258534A (ja) * | 2006-03-24 | 2007-10-04 | Ngk Spark Plug Co Ltd | 積層型電子部品 |
US7760485B1 (en) | 2006-11-09 | 2010-07-20 | Scientific Components Corporation | Low loss and high frequency lumped capacitor |
US7961453B2 (en) * | 2007-01-09 | 2011-06-14 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor |
US8238116B2 (en) | 2007-04-13 | 2012-08-07 | Avx Corporation | Land grid feedthrough low ESL technology |
KR100867505B1 (ko) * | 2007-09-19 | 2008-11-07 | 삼성전기주식회사 | 적층형 칩 커패시터 실장용 회로기판 및 적층형 칩커패시터를 구비한 회로기판 장치 |
KR100905879B1 (ko) * | 2007-09-28 | 2009-07-03 | 삼성전기주식회사 | 적층형 캐패시터 |
US8446705B2 (en) * | 2008-08-18 | 2013-05-21 | Avx Corporation | Ultra broadband capacitor |
KR101018935B1 (ko) | 2009-03-19 | 2011-03-02 | 오영주 | 어레이 구조를 갖는 표면실장형 고압 세라믹 커패시터 |
KR20120138873A (ko) * | 2011-06-16 | 2012-12-27 | 삼성전기주식회사 | 적층 세라믹 전자부품 및 그 제조 방법 |
KR101558023B1 (ko) * | 2011-08-26 | 2015-10-07 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101548774B1 (ko) * | 2011-08-26 | 2015-08-31 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101525645B1 (ko) * | 2011-09-02 | 2015-06-03 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101376839B1 (ko) * | 2012-10-12 | 2014-03-20 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101412900B1 (ko) * | 2012-11-06 | 2014-06-26 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
KR101412950B1 (ko) * | 2012-11-07 | 2014-06-26 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101422934B1 (ko) * | 2012-11-29 | 2014-07-23 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR101452058B1 (ko) * | 2012-12-06 | 2014-10-22 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR101376925B1 (ko) * | 2012-12-10 | 2014-03-20 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
KR101422946B1 (ko) * | 2012-12-11 | 2014-07-23 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
KR101412842B1 (ko) * | 2012-12-12 | 2014-06-27 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR101422949B1 (ko) * | 2012-12-12 | 2014-07-23 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR101452070B1 (ko) * | 2012-12-20 | 2014-10-16 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
KR101388690B1 (ko) * | 2012-12-20 | 2014-04-24 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
CN104299785B (zh) * | 2013-07-17 | 2017-10-31 | 三星电机株式会社 | 多层陶瓷电容器及具有多层陶瓷电容器的板 |
KR20160013703A (ko) | 2014-07-28 | 2016-02-05 | 삼성전기주식회사 | 적층 커패시터, 그 제조 방법 및 그를 사용하는 전자기기 |
JP6769059B2 (ja) * | 2016-03-14 | 2020-10-14 | Tdk株式会社 | 積層コンデンサ |
JP6075494B1 (ja) * | 2016-04-27 | 2017-02-08 | 株式会社セガゲームス | サーバおよびサーバプログラム |
KR101760877B1 (ko) * | 2016-07-27 | 2017-07-24 | 주식회사 모다이노칩 | 복합 소자 및 이를 구비하는 전자기기 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0620870A (ja) * | 1992-06-30 | 1994-01-28 | Mitsubishi Materials Corp | 積層貫通型コンデンサアレイ |
JPH0684695A (ja) * | 1992-08-31 | 1994-03-25 | Mitsubishi Materials Corp | 積層コンデンサアレイ |
JPH10256076A (ja) * | 1997-03-13 | 1998-09-25 | Murata Mfg Co Ltd | トリマブルコンデンサ |
JPH10261546A (ja) * | 1997-03-19 | 1998-09-29 | Murata Mfg Co Ltd | 積層コンデンサ |
US5880925A (en) * | 1997-06-27 | 1999-03-09 | Avx Corporation | Surface mount multilayer capacitor |
JP3514195B2 (ja) | 1999-12-27 | 2004-03-31 | 株式会社村田製作所 | 積層コンデンサ、配線基板、デカップリング回路および高周波回路 |
JP3336954B2 (ja) | 1998-05-21 | 2002-10-21 | 株式会社村田製作所 | 積層コンデンサ |
JP4000701B2 (ja) | 1999-01-14 | 2007-10-31 | 株式会社村田製作所 | 積層コンデンサ |
US6292351B1 (en) * | 1999-11-17 | 2001-09-18 | Tdk Corporation | Multilayer ceramic capacitor for three-dimensional mounting |
JP2001167969A (ja) * | 1999-12-06 | 2001-06-22 | Tdk Corp | 三次元搭載用多端子積層セラミックコンデンサ |
JP3563665B2 (ja) | 2000-03-30 | 2004-09-08 | Tdk株式会社 | 積層型電子回路部品 |
US6441459B1 (en) * | 2000-01-28 | 2002-08-27 | Tdk Corporation | Multilayer electronic device and method for producing same |
JP2004140211A (ja) * | 2002-10-18 | 2004-05-13 | Murata Mfg Co Ltd | 積層コンデンサ |
-
2004
- 2004-06-29 JP JP2004192086A patent/JP4108650B2/ja not_active Expired - Lifetime
-
2005
- 2005-06-15 US US11/152,333 patent/US7054134B2/en active Active
- 2005-06-23 TW TW094120997A patent/TWI256655B/zh active
- 2005-06-24 CN CNB2005100813120A patent/CN100533614C/zh active Active
- 2005-06-29 KR KR1020050057083A patent/KR100702642B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20050286203A1 (en) | 2005-12-29 |
KR20060048708A (ko) | 2006-05-18 |
TWI256655B (en) | 2006-06-11 |
US7054134B2 (en) | 2006-05-30 |
CN100533614C (zh) | 2009-08-26 |
KR100702642B1 (ko) | 2007-04-02 |
TW200605112A (en) | 2006-02-01 |
JP2006013384A (ja) | 2006-01-12 |
CN1716476A (zh) | 2006-01-04 |
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