JP4083108B2 - 表面実装型コンデンサ - Google Patents
表面実装型コンデンサ Download PDFInfo
- Publication number
- JP4083108B2 JP4083108B2 JP2003395400A JP2003395400A JP4083108B2 JP 4083108 B2 JP4083108 B2 JP 4083108B2 JP 2003395400 A JP2003395400 A JP 2003395400A JP 2003395400 A JP2003395400 A JP 2003395400A JP 4083108 B2 JP4083108 B2 JP 4083108B2
- Authority
- JP
- Japan
- Prior art keywords
- anode
- cathode
- terminal
- metal plate
- additional substrate
- 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
- 239000003990 capacitor Substances 0.000 title claims description 39
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 26
- 239000002861 polymer material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011147 inorganic material Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229920001940 conductive polymer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003985 ceramic capacitor 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
2,11 陽極体
3,12 陽極リード
4a,13a 第一の陰極部
4b,13b 第二の陰極部
5,14 第二の金属板
6a 第一の陽極端子
6b 第一の陰極端子
7a 陽極パターン
7b 陰極パターン
8a 第二の陽極端子
8b 第二の陰極端子
9 付加基板
15a 陽極端子
16a 陽極側ランド
15b 陰極端子
16b 陰極側ランド
17 回路基板
Claims (3)
- コンデンサ素子とそれに接続された略平板状の付加基板とにより構成された表面実装型コンデンサであって、前記コンデンサ素子は、中央部にその表面に酸化膜を有する略平板状の陽極体が形成され両端部にフォーミングにより陽極リードが形成された弁作用金属からなる第一の金属板と、前記陽極体の両面に形成された二つの略平板状の陰極部と、前記陽極リードの前記付加基板との接続側に形成された第一の陽極端子と、前記二つの陰極部のうち前記付加基板との接続側の陰極部の表面に形成された第一の陰極端子と、前記二つの陰極部のうち他方の陰極部の表面に電気的に接続された第二の金属板とから構成され、前記付加基板は、一面に二つの陽極パターンと、その二つの陽極パターンの間に絶縁部を介して配置された陰極パターンとを有し、他の面に前記両陽極パターンに電気的に接続された第二の陽極端子と前記陰極パターンに電気的に接続された第二の陰極端子とを有し、前記第一の陽極端子は前記陽極パターンに電気的に接続され、前記第一の陰極端子は前記陰極パターンに電気的に接続されていることを特徴とする表面実装型コンデンサ。
- 前記第二の金属板はその両端部において、前記第一の陽極端子が形成された領域の少なくとも一部を覆っていることを特徴とする請求項1に記載の表面実装型コンデンサ。
- 前記付加基板は絶縁性高分子材料または絶縁性高分子材料と無機材料との複合材料からなることを特徴とする請求項1または請求項2に記載の表面実装型コンデンサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003395400A JP4083108B2 (ja) | 2003-11-26 | 2003-11-26 | 表面実装型コンデンサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003395400A JP4083108B2 (ja) | 2003-11-26 | 2003-11-26 | 表面実装型コンデンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005159007A JP2005159007A (ja) | 2005-06-16 |
JP4083108B2 true JP4083108B2 (ja) | 2008-04-30 |
Family
ID=34721184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003395400A Expired - Lifetime JP4083108B2 (ja) | 2003-11-26 | 2003-11-26 | 表面実装型コンデンサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4083108B2 (ja) |
-
2003
- 2003-11-26 JP JP2003395400A patent/JP4083108B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005159007A (ja) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7929273B2 (en) | Chip type solid electrolytic capacitor | |
KR100826391B1 (ko) | 칩형 고체 전해콘덴서 | |
KR100724227B1 (ko) | 박형 표면실장형 고체 전해 커패시터 | |
JP2001178151A (ja) | インバータ用コンデンサモジュール、インバータ及びコンデンサモジュール | |
US6785147B2 (en) | Circuit module | |
JP2006237520A (ja) | 薄型多端子コンデンサおよびその製造方法 | |
KR100623804B1 (ko) | 고체 전해질 캐패시터 및 그 제조방법 | |
US8320106B2 (en) | Lower-face electrode type solid electrolytic multilayer capacitor and mounting member having the same | |
JP2006190929A (ja) | 固体電解コンデンサ及びその製造方法 | |
JP4083108B2 (ja) | 表面実装型コンデンサ | |
JP2002299161A (ja) | 複合電子部品 | |
JP2003124067A (ja) | 固体電解コンデンサ | |
JP2007013043A (ja) | 電子素子搭載用電極アセンブリ及びこれを用いた電子部品、並びに固体電解コンデンサ | |
JP2002343686A (ja) | 固体電解コンデンサ及びその製造方法 | |
JP2005158903A (ja) | 固体電解コンデンサ | |
JP5210672B2 (ja) | コンデンサ部品 | |
JP2008166760A (ja) | 電解コンデンサの実装体 | |
JP5164213B2 (ja) | 固体電解コンデンサ | |
WO2019058535A1 (ja) | 固体電解コンデンサおよびその製造方法 | |
JP2005142364A (ja) | 固体電解コンデンサ | |
JP3958725B2 (ja) | 表面実装薄型コンデンサ及びその製造方法 | |
JP5371865B2 (ja) | 3端子型コンデンサ | |
JP2005050994A (ja) | シート型コンデンサ | |
JP2020167221A (ja) | 電解コンデンサ | |
JP2006060017A (ja) | 表面実装薄型コンデンサ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071003 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071129 |
|
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: 20080206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080212 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4083108 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: 20110222 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110222 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120222 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120222 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130222 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140222 Year of fee payment: 6 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |