JPWO2021065356A1 - - Google Patents
Info
- Publication number
- JPWO2021065356A1 JPWO2021065356A1 JP2021550504A JP2021550504A JPWO2021065356A1 JP WO2021065356 A1 JPWO2021065356 A1 JP WO2021065356A1 JP 2021550504 A JP2021550504 A JP 2021550504A JP 2021550504 A JP2021550504 A JP 2021550504A JP WO2021065356 A1 JPWO2021065356 A1 JP WO2021065356A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H01G9/07—Dielectric layers
-
- 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
- H01G9/0029—Processes of manufacture
- H01G9/0032—Processes of manufacture formation of the dielectric layer
-
- 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
-
- 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
- H01G9/055—Etched foil electrodes
-
- 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
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
-
- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/035—Liquid electrolytes, e.g. impregnating materials
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019180470 | 2019-09-30 | ||
| JP2019180470 | 2019-09-30 | ||
| PCT/JP2020/033684 WO2021065356A1 (ja) | 2019-09-30 | 2020-09-04 | 電解コンデンサ用電極箔、電解コンデンサおよび電解コンデンサの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021065356A1 true JPWO2021065356A1 (https=) | 2021-04-08 |
| JPWO2021065356A5 JPWO2021065356A5 (https=) | 2022-06-08 |
| JP7660300B2 JP7660300B2 (ja) | 2025-04-11 |
Family
ID=75337163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021550504A Active JP7660300B2 (ja) | 2019-09-30 | 2020-09-04 | 電解コンデンサ用電極箔、電解コンデンサおよび電解コンデンサの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11915885B2 (https=) |
| JP (1) | JP7660300B2 (https=) |
| CN (1) | CN114521279B (https=) |
| WO (1) | WO2021065356A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116206901A (zh) * | 2023-02-21 | 2023-06-02 | 西安交通大学 | 一种钛电解电容器阳极箔的制备方法 |
| WO2025204209A1 (ja) * | 2024-03-26 | 2025-10-02 | パナソニックＩｐマネジメント株式会社 | 誘電体、それを含むキャパシタ、およびキャパシタを備える機器 |
| JP2026061892A (ja) * | 2024-09-30 | 2026-04-09 | 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017154461A1 (ja) * | 2016-03-10 | 2017-09-14 | パナソニックＩｐマネジメント株式会社 | 電極箔の製造方法および電解コンデンサの製造方法 |
| WO2018180029A1 (ja) * | 2017-03-30 | 2018-10-04 | パナソニックＩｐマネジメント株式会社 | 電極および電解コンデンサ並びにそれらの製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113253A (en) * | 1958-09-22 | 1963-12-03 | Nippon Electric Co | Capacitors |
| US3365626A (en) * | 1960-10-19 | 1968-01-23 | Gen Electric | Electrical capacitor |
| JP4197119B2 (ja) * | 2001-11-12 | 2008-12-17 | 東邦チタニウム株式会社 | 複合チタン酸化被膜の製造方法およびチタン電解コンデンサの製造方法 |
| WO2006014753A1 (en) * | 2004-07-23 | 2006-02-09 | Sundew Technologies, Llp | Capacitors with high energy storage density and low esr |
| JP5383042B2 (ja) * | 2005-07-29 | 2014-01-08 | 昭和電工株式会社 | 複合酸化物膜およびその製造方法、複合酸化物膜を含む誘電材料、圧電材料、コンデンサ、圧電素子並びに電子機器 |
| US9431178B2 (en) * | 2011-03-15 | 2016-08-30 | Panasonic Intellectual Property Management Co., Ltd. | Solid electrolytic capacitor and method of producing same |
| WO2013073332A1 (ja) * | 2011-11-18 | 2013-05-23 | 三洋電機株式会社 | 固体電解コンデンサ及びその製造方法 |
| JP2015115475A (ja) | 2013-12-12 | 2015-06-22 | パナソニックＩｐマネジメント株式会社 | 電極箔、電解コンデンサおよび電極箔の製造方法 |
| JP6432685B2 (ja) * | 2015-08-12 | 2018-12-05 | 株式会社村田製作所 | コンデンサ |
| WO2017145700A1 (ja) * | 2016-02-23 | 2017-08-31 | 株式会社村田製作所 | コンデンサ |
-
2020
- 2020-09-04 JP JP2021550504A patent/JP7660300B2/ja active Active
- 2020-09-04 CN CN202080066323.4A patent/CN114521279B/zh active Active
- 2020-09-04 WO PCT/JP2020/033684 patent/WO2021065356A1/ja not_active Ceased
- 2020-09-04 US US17/637,199 patent/US11915885B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017154461A1 (ja) * | 2016-03-10 | 2017-09-14 | パナソニックＩｐマネジメント株式会社 | 電極箔の製造方法および電解コンデンサの製造方法 |
| WO2018180029A1 (ja) * | 2017-03-30 | 2018-10-04 | パナソニックＩｐマネジメント株式会社 | 電極および電解コンデンサ並びにそれらの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114521279A (zh) | 2022-05-20 |
| CN114521279B (zh) | 2025-06-27 |
| US11915885B2 (en) | 2024-02-27 |
| US20220301786A1 (en) | 2022-09-22 |
| JP7660300B2 (ja) | 2025-04-11 |
| WO2021065356A1 (ja) | 2021-04-08 |
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