JP7796337B2 - 電解コンデンサ - Google Patents
電解コンデンサInfo
- Publication number
- JP7796337B2 JP7796337B2 JP2022578406A JP2022578406A JP7796337B2 JP 7796337 B2 JP7796337 B2 JP 7796337B2 JP 2022578406 A JP2022578406 A JP 2022578406A JP 2022578406 A JP2022578406 A JP 2022578406A JP 7796337 B2 JP7796337 B2 JP 7796337B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electroless
- plating layer
- external electrode
- cathode
- 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
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
- H01G4/002—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
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/10—Sealing, e.g. of lead-in wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021013408 | 2021-01-29 | ||
| JP2021013408 | 2021-01-29 | ||
| PCT/JP2022/002657 WO2022163645A1 (ja) | 2021-01-29 | 2022-01-25 | 電解コンデンサ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022163645A1 JPWO2022163645A1 (https=) | 2022-08-04 |
| JPWO2022163645A5 JPWO2022163645A5 (https=) | 2023-10-25 |
| JP7796337B2 true JP7796337B2 (ja) | 2026-01-09 |
Family
ID=82653570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022578406A Active JP7796337B2 (ja) | 2021-01-29 | 2022-01-25 | 電解コンデンサ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12456586B2 (https=) |
| JP (1) | JP7796337B2 (https=) |
| CN (1) | CN116802757A (https=) |
| WO (1) | WO2022163645A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116802757A (zh) * | 2021-01-29 | 2023-09-22 | 松下知识产权经营株式会社 | 电解电容器 |
| CN119744429A (zh) * | 2022-08-31 | 2025-04-01 | 株式会社村田制作所 | 固体电解电容器、以及固体电解电容器的制造方法 |
| TWI863370B (zh) * | 2023-06-20 | 2024-11-21 | 鈺邦科技股份有限公司 | 堆疊型電容器組件及其製作方法以及堆疊型電容器封裝結構 |
| WO2025023161A1 (ja) * | 2023-07-26 | 2025-01-30 | パナソニックＩｐマネジメント株式会社 | 固体電解コンデンサおよび固体電解コンデンサの製造方法 |
| KR20250052737A (ko) * | 2023-10-12 | 2025-04-21 | 삼성전기주식회사 | 적층형 전자 부품 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002319522A (ja) | 2000-05-26 | 2002-10-31 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサ |
| JP2006100295A (ja) | 2004-09-28 | 2006-04-13 | Sanyo Electric Co Ltd | 固体電解コンデンサ及びその製造方法 |
| JP2006286771A (ja) | 2005-03-31 | 2006-10-19 | Taiyo Yuden Co Ltd | セラミック電子部品の製造方法及びセラミック電子部品 |
| JP2009094474A (ja) | 2007-09-19 | 2009-04-30 | Panasonic Corp | チップ形固体電解コンデンサ |
| US20100115746A1 (en) | 2007-12-17 | 2010-05-13 | Samsung Electro-Mechanics Co., Ltd. | Solid electrolytic capacitor and method of manufacturing the same |
| JP2020173991A (ja) | 2019-04-11 | 2020-10-22 | 日立化成株式会社 | 導電粒子 |
| JP2020178098A (ja) | 2019-04-22 | 2020-10-29 | パナソニックＩｐマネジメント株式会社 | 固体電解コンデンサおよびその製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527741B (zh) * | 2016-06-15 | 2019-12-13 | 株式会社村田制作所 | 固体电解电容器 |
| JP7203323B2 (ja) * | 2018-12-12 | 2023-01-13 | パナソニックＩｐマネジメント株式会社 | 固体電解コンデンサおよびその製造方法 |
| JP7259407B2 (ja) | 2019-02-28 | 2023-04-18 | 株式会社村田製作所 | 電解コンデンサ及び電解コンデンサの実装構造 |
| CN114556506B (zh) * | 2019-10-04 | 2024-12-10 | 株式会社村田制作所 | 电解电容器 |
| WO2021066091A1 (ja) * | 2019-10-04 | 2021-04-08 | 株式会社村田製作所 | 電解コンデンサ及び電解コンデンサの製造方法 |
| WO2021085555A1 (ja) * | 2019-10-31 | 2021-05-06 | パナソニックＩｐマネジメント株式会社 | 電解コンデンサ |
| JP7706064B2 (ja) * | 2020-02-28 | 2025-07-11 | パナソニックＩｐマネジメント株式会社 | 電解コンデンサおよびその製造方法 |
| CN116802757A (zh) * | 2021-01-29 | 2023-09-22 | 松下知识产权经营株式会社 | 电解电容器 |
| WO2023120383A1 (ja) * | 2021-12-23 | 2023-06-29 | パナソニックＩｐマネジメント株式会社 | 電解コンデンサおよびその製造方法 |
-
2022
- 2022-01-25 CN CN202280011530.9A patent/CN116802757A/zh active Pending
- 2022-01-25 US US18/259,790 patent/US12456586B2/en active Active
- 2022-01-25 JP JP2022578406A patent/JP7796337B2/ja active Active
- 2022-01-25 WO PCT/JP2022/002657 patent/WO2022163645A1/ja not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002319522A (ja) | 2000-05-26 | 2002-10-31 | Matsushita Electric Ind Co Ltd | 固体電解コンデンサ |
| JP2006100295A (ja) | 2004-09-28 | 2006-04-13 | Sanyo Electric Co Ltd | 固体電解コンデンサ及びその製造方法 |
| JP2006286771A (ja) | 2005-03-31 | 2006-10-19 | Taiyo Yuden Co Ltd | セラミック電子部品の製造方法及びセラミック電子部品 |
| JP2009094474A (ja) | 2007-09-19 | 2009-04-30 | Panasonic Corp | チップ形固体電解コンデンサ |
| US20100115746A1 (en) | 2007-12-17 | 2010-05-13 | Samsung Electro-Mechanics Co., Ltd. | Solid electrolytic capacitor and method of manufacturing the same |
| JP2020173991A (ja) | 2019-04-11 | 2020-10-22 | 日立化成株式会社 | 導電粒子 |
| JP2020178098A (ja) | 2019-04-22 | 2020-10-29 | パナソニックＩｐマネジメント株式会社 | 固体電解コンデンサおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022163645A1 (ja) | 2022-08-04 |
| US12456586B2 (en) | 2025-10-28 |
| CN116802757A (zh) | 2023-09-22 |
| US20240087817A1 (en) | 2024-03-14 |
| JPWO2022163645A1 (https=) | 2022-08-04 |
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