KR20060048707A - 적층 커패시터 - Google Patents
적층 커패시터 Download PDFInfo
- Publication number
- KR20060048707A KR20060048707A KR1020050057081A KR20050057081A KR20060048707A KR 20060048707 A KR20060048707 A KR 20060048707A KR 1020050057081 A KR1020050057081 A KR 1020050057081A KR 20050057081 A KR20050057081 A KR 20050057081A KR 20060048707 A KR20060048707 A KR 20060048707A
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- South Korea
- Prior art keywords
- electrodes
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- 239000003990 capacitor Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 16
- 230000004907 flux Effects 0.000 description 7
- 238000000605 extraction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 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
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007257 malfunction Effects 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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- 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
- H01G4/30—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
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
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- 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
Description
Claims (3)
- 유전체 부재,복수개의 내부 전극,복수개의 인출 전극, 및복수개의 외부 전극을 포함하고,상기 유전체 부재는, 적어도 하나의 측면을 갖고, 소정의 표면적을 각각 형성하는 복수개의 적층된 시트형 유전체 층을 포함하며,상기 복수개의 내부 전극은, 상기 유전체 층과 교호로 적층되며, 상기 내부 전극은 각각 상기 소정의 표면적 내에 수용되는 도체를 포함하고, 상기 하나의 측면에 근접하여 위치된 제1 에지를 가지며, 상기 유전체 층 및 상기 내부 전극은 적층 방향을 한정하고,상기 복수개의 인출 전극은 각각, 서로 접촉되지 않고 상기 각각의 제1 에지로부터 상기 하나의 측면으로 연장되며, 적층 방향과 직교하는 방향으로 상기 하나의 측면에 폭(W1)을 갖고, 상기 적층 방향과 직교하는 방향으로 인접하는 인출 전극의 폭방향 중앙부 사이에 거리(P)가 정해지며,상기 복수개의 외부 전극은, 상기 측면 상에 제공되고, 상기 적층 방향으로 연장되며 상기 직교 방향으로 정렬되고, 상기 각각의 외부 전극은 상기 직교 방향으로 상기 측면 상에 폭(W1, W2)을 가지며 대응하는 인출 전극에 접속되고,상기 폭(W1, W2) 및 거리(P)는 0.6P ≤ W1 < W2 및 0.7P ≤ W2 < P로 설정되는적층 커패시터.
- 제1항에 있어서,상기 측면 상에 형성되는 절연층을 더 포함하며, 상기 절연층은 상기 인접하는 외부 전극 사이에 각각 배치되는 것을 특징으로 하는 적층 커패시터.
- 제1항에 있어서,상기 각각의 내부 전극으로부터 적어도 2개의 인출 전극이 연장되는 것을 특징으로 하는 적층 커패시터.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004192071A JP2006013383A (ja) | 2004-06-29 | 2004-06-29 | 積層コンデンサ |
JPJP-P-2004-00192071 | 2004-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060048707A true KR20060048707A (ko) | 2006-05-18 |
KR100702641B1 KR100702641B1 (ko) | 2007-04-02 |
Family
ID=35505424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050057081A KR100702641B1 (ko) | 2004-06-29 | 2005-06-29 | 적층 커패시터 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6995967B2 (ko) |
JP (1) | JP2006013383A (ko) |
KR (1) | KR100702641B1 (ko) |
CN (1) | CN100511508C (ko) |
TW (1) | TWI269326B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8421105B2 (en) | 2009-10-15 | 2013-04-16 | Lg Innotek Co., Ltd. | Semiconductor light-emitting device and method for fabricating the same |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7697262B2 (en) * | 2005-10-31 | 2010-04-13 | Avx Corporation | Multilayer ceramic capacitor with internal current cancellation and bottom terminals |
US7414857B2 (en) * | 2005-10-31 | 2008-08-19 | Avx Corporation | Multilayer ceramic capacitor with internal current cancellation and bottom terminals |
JP4293561B2 (ja) * | 2006-08-21 | 2009-07-08 | Tdk株式会社 | 積層型貫通コンデンサアレイの実装構造 |
US7961453B2 (en) * | 2007-01-09 | 2011-06-14 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor |
JP4396709B2 (ja) * | 2007-01-30 | 2010-01-13 | Tdk株式会社 | 積層コンデンサ |
US8238116B2 (en) | 2007-04-13 | 2012-08-07 | Avx Corporation | Land grid feedthrough low ESL technology |
US8446705B2 (en) * | 2008-08-18 | 2013-05-21 | Avx Corporation | Ultra broadband capacitor |
CN202275713U (zh) * | 2011-09-09 | 2012-06-13 | 国碁电子(中山)有限公司 | 多层陶瓷电子元件 |
KR20130053878A (ko) * | 2011-11-16 | 2013-05-24 | 삼성전기주식회사 | 적층 세라믹 전자부품 및 그 제조방법 |
JP5867421B2 (ja) * | 2012-05-08 | 2016-02-24 | 株式会社村田製作所 | セラミック電子部品及び電子装置 |
US9374901B2 (en) * | 2012-08-10 | 2016-06-21 | Murata Manufacturing Co., Ltd. | Monolithic capacitor mounting structure and monolithic capacitor |
KR101422945B1 (ko) * | 2012-12-11 | 2014-07-23 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
KR101823174B1 (ko) * | 2013-06-14 | 2018-01-29 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 실장 기판 |
US9396879B2 (en) | 2013-10-29 | 2016-07-19 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic capacitor and board having the same |
JP2014239204A (ja) * | 2014-01-31 | 2014-12-18 | 株式会社村田製作所 | 電子部品及び電子部品の実装構造体 |
KR101701022B1 (ko) * | 2015-01-20 | 2017-01-31 | 삼성전기주식회사 | 적층 세라믹 전자부품, 그 제조방법 및 전자부품이 실장된 회로기판 |
KR20160098780A (ko) * | 2015-02-11 | 2016-08-19 | 삼성전기주식회사 | 전자부품 및 전자부품의 실장 기판 |
Family Cites Families (12)
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JP3401338B2 (ja) * | 1994-10-27 | 2003-04-28 | ローム株式会社 | 積層セラミックコンデンサアレイ |
JP3322169B2 (ja) * | 1997-06-12 | 2002-09-09 | 株式会社村田製作所 | エネルギー閉じ込め型厚み縦圧電共振子 |
JP2991175B2 (ja) | 1997-11-10 | 1999-12-20 | 株式会社村田製作所 | 積層コンデンサ |
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 |
JPH11340081A (ja) * | 1998-05-21 | 1999-12-10 | Murata Mfg Co Ltd | 積層セラミック電子部品及びその製造方法 |
JP2000114100A (ja) | 1998-09-30 | 2000-04-21 | Matsushita Electric Ind Co Ltd | 多連型電子部品 |
JP4000701B2 (ja) * | 1999-01-14 | 2007-10-31 | 株式会社村田製作所 | 積層コンデンサ |
JP3692258B2 (ja) * | 1999-05-31 | 2005-09-07 | 京セラ株式会社 | コンデンサ |
DE10051388B4 (de) * | 1999-10-18 | 2009-02-12 | Murata Mfg. Co., Ltd., Nagaokakyo-shi | Verfahren zur Herstellung einer keramischen Grünfolie und Verfahren zur Herstellung eines keramischen Vielschichtbauelements |
JP3563665B2 (ja) | 2000-03-30 | 2004-09-08 | Tdk株式会社 | 積層型電子回路部品 |
JP4864271B2 (ja) * | 2002-10-17 | 2012-02-01 | 株式会社村田製作所 | 積層コンデンサ |
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2004
- 2004-06-29 JP JP2004192071A patent/JP2006013383A/ja active Pending
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2005
- 2005-06-15 US US11/152,074 patent/US6995967B2/en active Active
- 2005-06-23 TW TW094121031A patent/TWI269326B/zh active
- 2005-06-28 CN CNB2005100810264A patent/CN100511508C/zh active Active
- 2005-06-29 KR KR1020050057081A patent/KR100702641B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8421105B2 (en) | 2009-10-15 | 2013-04-16 | Lg Innotek Co., Ltd. | Semiconductor light-emitting device and method for fabricating the same |
US9117971B2 (en) | 2009-10-15 | 2015-08-25 | Lg Innotek Co., Ltd. | Semiconductor light-emitting device and method for fabricating the same |
US9935245B2 (en) | 2009-10-15 | 2018-04-03 | Lg Innotek Co., Ltd. | Semiconductor light-emitting device and method for fabricating the same |
US10636944B2 (en) | 2009-10-15 | 2020-04-28 | Lg Innotek Co., Ltd. | Semiconductor light-emitting device and method for fabricating the same |
Also Published As
Publication number | Publication date |
---|---|
TWI269326B (en) | 2006-12-21 |
CN100511508C (zh) | 2009-07-08 |
KR100702641B1 (ko) | 2007-04-02 |
JP2006013383A (ja) | 2006-01-12 |
US20050286205A1 (en) | 2005-12-29 |
CN1716477A (zh) | 2006-01-04 |
TW200614295A (en) | 2006-05-01 |
US6995967B2 (en) | 2006-02-07 |
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