JP4240315B2 - 積層電子部品 - Google Patents
積層電子部品 Download PDFInfo
- Publication number
- JP4240315B2 JP4240315B2 JP2005023447A JP2005023447A JP4240315B2 JP 4240315 B2 JP4240315 B2 JP 4240315B2 JP 2005023447 A JP2005023447 A JP 2005023447A JP 2005023447 A JP2005023447 A JP 2005023447A JP 4240315 B2 JP4240315 B2 JP 4240315B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electronic component
- dummy
- electrodes
- terminal
- 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.)
- Active
Links
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Description
121〜128 電極層
21〜28 端子電極
Claims (5)
- 電子部品素体と、前記電子部品素体の側面に設けられた端子電極とを含む積層電子部品であって、
前記電子部品素体は、セラミック層を挟んで積層された複数の電極層を備えており、
前記電極層のそれぞれは、1つの内部電極と、1つの引き出し電極と、ダミー電極とを含んでおり、
前記引き出し電極は、同層の内部電極の側辺よりも狭幅で、一端が前記側辺に接続され、他端が前記電子部品素体の側面に導出されて前記端子電極に接続されており、
前記ダミー電極は、同層の内部電極及び引き出し電極から間隔を隔てて配置され、一端が電子部品素体の側面に導出されて、前記引き出し電極の接続された前記端子電極とは異なる端子電極に接続され、同層の内部電極との関係でみて、互いに同極となっている、
積層電子部品。 - 請求項1に記載された積層電子部品であって、前記電極層の少なくとも一層では、ダミー電極が複数備えられている、積層電子部品。
- 請求項1または2の何れかに記載された積層電子部品であって、前記端子電極は、電子部品素体の側面に複数設けられ、電子部品素体の側面において隣り合う端子電極が互いに異極となっている、積層電子部品。
- 請求項1乃至3の何れかに記載された積層電子部品であって、
前記電子部品素体は、セラミック層を挟んで積層された前記電極層からみて外層に、ダミー電極層を備えており、
前記ダミー電極層は、第2のダミー電極を含んでおり、
前記第2のダミー電極は、一端が電子部品素体の側面に導出されて前記端子電極に接続されている、
積層電子部品。 - 請求項3に記載された積層電子部品であって、
前記ダミー電極層の少なくとも一層では、第2のダミー電極が複数備えられ、これらの第2のダミー電極は、一端が電子部品素体の側面に導出されて前記端子電極に接続されており、互いに同極となっている、
積層電子部品。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005023447A JP4240315B2 (ja) | 2005-01-31 | 2005-01-31 | 積層電子部品 |
TW095102727A TWI399765B (zh) | 2005-01-31 | 2006-01-25 | 積層電子零件 |
CN 200610006745 CN1815643B (zh) | 2005-01-31 | 2006-01-27 | 层叠电子器件 |
US11/341,367 US7394643B2 (en) | 2005-01-31 | 2006-01-30 | Laminated electronic component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005023447A JP4240315B2 (ja) | 2005-01-31 | 2005-01-31 | 積層電子部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006210801A JP2006210801A (ja) | 2006-08-10 |
JP4240315B2 true JP4240315B2 (ja) | 2009-03-18 |
Family
ID=36907763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005023447A Active JP4240315B2 (ja) | 2005-01-31 | 2005-01-31 | 積層電子部品 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4240315B2 (ja) |
CN (1) | CN1815643B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4400612B2 (ja) | 2006-10-31 | 2010-01-20 | Tdk株式会社 | 積層コンデンサ、および積層コンデンサの製造方法 |
US8310804B2 (en) | 2007-05-22 | 2012-11-13 | Murata Manufacturing Co., Ltd. | Monolithic ceramic capacitor |
JP5170065B2 (ja) * | 2009-11-16 | 2013-03-27 | Tdk株式会社 | 積層コンデンサ |
JP5131263B2 (ja) * | 2009-12-22 | 2013-01-30 | Tdk株式会社 | 積層コンデンサ |
JP5131264B2 (ja) * | 2009-12-22 | 2013-01-30 | Tdk株式会社 | 積層コンデンサ |
JP5772808B2 (ja) * | 2012-12-25 | 2015-09-02 | 株式会社村田製作所 | 積層セラミック電子部品 |
KR101514558B1 (ko) * | 2013-10-28 | 2015-04-22 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
CN106710879A (zh) * | 2016-12-09 | 2017-05-24 | 北京元六鸿远电子科技股份有限公司 | 低esl表贴式电容器阵列及其制备方法 |
KR102191250B1 (ko) * | 2018-10-10 | 2020-12-15 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
-
2005
- 2005-01-31 JP JP2005023447A patent/JP4240315B2/ja active Active
-
2006
- 2006-01-27 CN CN 200610006745 patent/CN1815643B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN1815643A (zh) | 2006-08-09 |
JP2006210801A (ja) | 2006-08-10 |
CN1815643B (zh) | 2011-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI399765B (zh) | 積層電子零件 | |
JP4240315B2 (ja) | 積層電子部品 | |
US7495884B2 (en) | Multilayer capacitor | |
KR101019323B1 (ko) | 다단자형 적층 콘덴서 및 그 제조방법 | |
US8107214B2 (en) | Multilayer capacitor array having terminal conductor, to which internal electrodes are connected in parallel, connected in series to external electrodes | |
JP6342286B2 (ja) | 積層セラミックキャパシタ | |
US7859820B2 (en) | Multilayer capacitor with capacitor element body having laminated insulator layers | |
US9472343B2 (en) | Multilayer ceramic capacitor and board having the same | |
KR102097324B1 (ko) | 적층 세라믹 커패시터 및 그 실장 기판 | |
JP2007317786A (ja) | 積層コンデンサ | |
JP6512506B2 (ja) | 積層セラミックキャパシタ | |
JP4428446B2 (ja) | 積層コンデンサ | |
US11302481B2 (en) | Electronic component and substrate having the same mounted thereon | |
US20210183578A1 (en) | Multilayer capacitor and board including the same mounted thereon | |
JP4763308B2 (ja) | 積層電子部品 | |
US20220165494A1 (en) | Multilayer capacitor and board having the same | |
US8125760B2 (en) | Multilayer capacitor | |
US11315735B2 (en) | Multilayered capacitor and board including the same mounted thereon | |
US11594376B2 (en) | Electronic component and board having the same mounted thereon | |
US11393624B2 (en) | Electronic component and board having the same mounted thereon | |
JP5131264B2 (ja) | 積層コンデンサ | |
KR101701055B1 (ko) | 커패시터 부품 및 그 실장 기판 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080111 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080123 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080317 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081217 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081217 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120109 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4240315 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120109 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130109 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130109 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140109 Year of fee payment: 5 |