JP2006013384A - 積層コンデンサ - Google Patents
積層コンデンサ Download PDFInfo
- Publication number
- JP2006013384A JP2006013384A JP2004192086A JP2004192086A JP2006013384A JP 2006013384 A JP2006013384 A JP 2006013384A JP 2004192086 A JP2004192086 A JP 2004192086A JP 2004192086 A JP2004192086 A JP 2004192086A JP 2006013384 A JP2006013384 A JP 2006013384A
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- Prior art keywords
- electrodes
- multilayer capacitor
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- electrode
- dielectric
- Prior art date
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- Granted
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- 239000003990 capacitor Substances 0.000 title claims abstract description 39
- 238000000605 extraction Methods 0.000 claims abstract description 36
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 claims abstract description 3
- 230000004907 flux Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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)
Abstract
【解決手段】 積層コンデンサ1は、誘電体素体2と、複数の内部電極10A〜17Aと、引出し電極10B〜17Bとを備えている。誘電体素体2は、シート状の複数の誘電体層2A〜2Iの積層体であって、少なくとも一側面21を有している。各内部電極10A〜17Aは、誘電体層2A〜2Iの面積内に収まる導体からなり、誘電体層2A〜2Iとそれぞれ交互に積層されている。また、各内部電極10A〜17Aは、それぞれが該一側面21近傍に位置する第1縁部10C〜17Cを有している。一の引出し電極は、該一側面21上であって該積層方向と直交した方向において他の引出し電極と重なる部分Aを有する。
【選択図】図1
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、該一側面上であって該積層方向と直交した方向において他の引出し電極と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 true JP2006013384A (ja) | 2006-01-12 |
JP4108650B2 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) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007258534A (ja) * | 2006-03-24 | 2007-10-04 | Ngk Spark Plug Co Ltd | 積層型電子部品 |
US7961453B2 (en) * | 2007-01-09 | 2011-06-14 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor |
US20140104750A1 (en) * | 2012-10-12 | 2014-04-17 | Samsung Electro-Mechanics Co., Ltd. | Multi-layered ceramic capacitor |
JP2014220521A (ja) * | 2011-08-26 | 2014-11-20 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 積層セラミックキャパシタ |
US9349536B2 (en) * | 2012-11-07 | 2016-05-24 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic electronic component |
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 |
JP2017168521A (ja) * | 2016-03-14 | 2017-09-21 | Tdk株式会社 | 積層コンデンサ |
Families Citing this family (23)
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 |
US7760485B1 (en) | 2006-11-09 | 2010-07-20 | Scientific Components Corporation | Low loss and high frequency lumped 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 |
KR101525645B1 (ko) * | 2011-09-02 | 2015-06-03 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
KR101412900B1 (ko) * | 2012-11-06 | 2014-06-26 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
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 |
KR101388690B1 (ko) * | 2012-12-20 | 2014-04-24 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR101452070B1 (ko) * | 2012-12-20 | 2014-10-16 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
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 |
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 |
US6441459B1 (en) * | 2000-01-28 | 2002-08-27 | Tdk Corporation | Multilayer electronic device and method for producing same |
JP3563665B2 (ja) | 2000-03-30 | 2004-09-08 | Tdk株式会社 | 積層型電子回路部品 |
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
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007258534A (ja) * | 2006-03-24 | 2007-10-04 | Ngk Spark Plug Co Ltd | 積層型電子部品 |
US7961453B2 (en) * | 2007-01-09 | 2011-06-14 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor |
JP2014220521A (ja) * | 2011-08-26 | 2014-11-20 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 積層セラミックキャパシタ |
US20140104750A1 (en) * | 2012-10-12 | 2014-04-17 | Samsung Electro-Mechanics Co., Ltd. | Multi-layered ceramic capacitor |
US9236186B2 (en) * | 2012-10-12 | 2016-01-12 | Samsung Electro-Mechanics Co., Ltd. | Multi-layered ceramic capacitor |
US9349536B2 (en) * | 2012-11-07 | 2016-05-24 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic electronic component |
JP2017168521A (ja) * | 2016-03-14 | 2017-09-21 | 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 |
JP2017196200A (ja) * | 2016-04-27 | 2017-11-02 | 株式会社セガゲームス | サーバおよびサーバプログラム |
Also Published As
Publication number | Publication date |
---|---|
JP4108650B2 (ja) | 2008-06-25 |
TW200605112A (en) | 2006-02-01 |
CN1716476A (zh) | 2006-01-04 |
CN100533614C (zh) | 2009-08-26 |
US20050286203A1 (en) | 2005-12-29 |
KR20060048708A (ko) | 2006-05-18 |
TWI256655B (en) | 2006-06-11 |
US7054134B2 (en) | 2006-05-30 |
KR100702642B1 (ko) | 2007-04-02 |
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