CN113327771A - 一种片式导电聚合物电容器封装方法及电容器 - Google Patents
一种片式导电聚合物电容器封装方法及电容器 Download PDFInfo
- Publication number
- CN113327771A CN113327771A CN202110511973.1A CN202110511973A CN113327771A CN 113327771 A CN113327771 A CN 113327771A CN 202110511973 A CN202110511973 A CN 202110511973A CN 113327771 A CN113327771 A CN 113327771A
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- 239000003990 capacitor Substances 0.000 title claims abstract description 94
- 229920001940 conductive polymer Polymers 0.000 title claims abstract description 36
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 151
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical group [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910001257 Nb alloy Inorganic materials 0.000 claims abstract description 7
- RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005022 packaging material Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 76
- 238000005520 cutting process Methods 0.000 claims description 55
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 14
- 239000004332 silver Substances 0.000 claims description 14
- 238000007747 plating Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000009713 electroplating Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 238000001465 metallisation Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920001692 polycarbonate urethane Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011135 tin Substances 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910052755 nonmetal Inorganic materials 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000013047 polymeric layer Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- H01G9/0029—Processes of manufacture
-
- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
-
- 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
- H01G9/15—Solid electrolytic 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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G2009/05—Electrodes or formation of dielectric layers thereon characterised by their structure consisting of tantalum, niobium, or sintered material; Combinations of such electrodes with solid semiconductive electrolytes, e.g. manganese dioxide
-
- 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
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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Materials Engineering (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110511973.1A CN113327771B (zh) | 2021-05-11 | 2021-05-11 | 一种片式导电聚合物电容器封装方法及电容器 |
US17/560,311 US11587739B2 (en) | 2021-05-11 | 2021-12-23 | Chip-style conductive polymer capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110511973.1A CN113327771B (zh) | 2021-05-11 | 2021-05-11 | 一种片式导电聚合物电容器封装方法及电容器 |
Publications (2)
Publication Number | Publication Date |
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CN113327771A true CN113327771A (zh) | 2021-08-31 |
CN113327771B CN113327771B (zh) | 2022-08-23 |
Family
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CN202110511973.1A Active CN113327771B (zh) | 2021-05-11 | 2021-05-11 | 一种片式导电聚合物电容器封装方法及电容器 |
Country Status (2)
Country | Link |
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US (1) | US11587739B2 (zh) |
CN (1) | CN113327771B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114639548A (zh) * | 2022-04-18 | 2022-06-17 | 丰宾电子(深圳)有限公司 | 一种mlpc基板式电镀端子结构电容器及其制造方法 |
Citations (14)
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CN1275783A (zh) * | 1999-06-01 | 2000-12-06 | 罗姆股份有限公司 | 封装的固体电解电容器及其制造方法 |
KR20010073279A (ko) * | 2000-01-13 | 2001-08-01 | 윤덕용 | 고전압 전해축전지용 양극 전극의 제조방법 |
US20030156364A1 (en) * | 2002-02-21 | 2003-08-21 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
JP2003257788A (ja) * | 2002-03-04 | 2003-09-12 | Showa Denko Kk | 固体電解コンデンサ及びその製造方法 |
CN101162654A (zh) * | 2006-10-13 | 2008-04-16 | 富士通媒体部品株式会社 | 固体电解电容器 |
JP2008277331A (ja) * | 2007-04-25 | 2008-11-13 | Nichicon Corp | 固体電解コンデンサ |
US20090086404A1 (en) * | 2007-09-27 | 2009-04-02 | Taiyo Yuden Co., Ltd. | Capacitor and method of manufacturing the same |
US20090201631A1 (en) * | 2008-02-13 | 2009-08-13 | Nec Tokin Corporation | Solid electrolytic capacitor |
US20090308532A1 (en) * | 2005-12-27 | 2009-12-17 | Rubycon Corporation | Process for producing laminated film capacitor |
US20120262847A1 (en) * | 2011-04-15 | 2012-10-18 | Nec Tokin Corporation | Solid electrolytic capacitor |
CN203367022U (zh) * | 2013-08-08 | 2013-12-25 | 株洲宏达电子有限公司 | 一种片式固体电解质钽电容器 |
CN111133541A (zh) * | 2017-09-29 | 2020-05-08 | 松下知识产权经营株式会社 | 电解电容器 |
CN112185707A (zh) * | 2020-11-06 | 2021-01-05 | 株洲宏达电子股份有限公司 | 一种片式钽电容器的制备方法 |
CN112735828A (zh) * | 2020-12-14 | 2021-04-30 | 东莞顺络电子有限公司 | 一种钽电解电容器的电极引出方法及封装方法 |
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US5950949A (en) | 1997-04-25 | 1999-09-14 | Zebco Division Of Brunswick Corporation | Adjustable brake for baitcast reel |
JP2004281716A (ja) * | 2003-03-17 | 2004-10-07 | Nichicon Corp | チップ状固体電解コンデンサ |
US20080247122A1 (en) * | 2007-04-06 | 2008-10-09 | Vishay Sprague, Inc. | Capacitor with improved volumetric efficiency and reduced cost |
JP5289123B2 (ja) * | 2009-03-23 | 2013-09-11 | 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 |
WO2014050112A1 (ja) * | 2012-09-28 | 2014-04-03 | 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 |
CN104685589B (zh) * | 2012-09-28 | 2018-05-29 | 松下知识产权经营株式会社 | 固体电解电容器 |
KR20220007398A (ko) * | 2020-07-10 | 2022-01-18 | 삼성전기주식회사 | 고체 전해 캐패시터 |
KR20220040022A (ko) * | 2020-09-23 | 2022-03-30 | 삼성전기주식회사 | 탄탈 커패시터 및 이의 제조 방법 |
-
2021
- 2021-05-11 CN CN202110511973.1A patent/CN113327771B/zh active Active
- 2021-12-23 US US17/560,311 patent/US11587739B2/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1275783A (zh) * | 1999-06-01 | 2000-12-06 | 罗姆股份有限公司 | 封装的固体电解电容器及其制造方法 |
KR20010073279A (ko) * | 2000-01-13 | 2001-08-01 | 윤덕용 | 고전압 전해축전지용 양극 전극의 제조방법 |
US20030156364A1 (en) * | 2002-02-21 | 2003-08-21 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
JP2003257788A (ja) * | 2002-03-04 | 2003-09-12 | Showa Denko Kk | 固体電解コンデンサ及びその製造方法 |
US20090308532A1 (en) * | 2005-12-27 | 2009-12-17 | Rubycon Corporation | Process for producing laminated film capacitor |
CN101162654A (zh) * | 2006-10-13 | 2008-04-16 | 富士通媒体部品株式会社 | 固体电解电容器 |
JP2008277331A (ja) * | 2007-04-25 | 2008-11-13 | Nichicon Corp | 固体電解コンデンサ |
US20090086404A1 (en) * | 2007-09-27 | 2009-04-02 | Taiyo Yuden Co., Ltd. | Capacitor and method of manufacturing the same |
US20090201631A1 (en) * | 2008-02-13 | 2009-08-13 | Nec Tokin Corporation | Solid electrolytic capacitor |
TW200943342A (en) * | 2008-02-13 | 2009-10-16 | Nec Tokin Corp | Solid electrolytic capacitor |
US20120262847A1 (en) * | 2011-04-15 | 2012-10-18 | Nec Tokin Corporation | Solid electrolytic capacitor |
CN203367022U (zh) * | 2013-08-08 | 2013-12-25 | 株洲宏达电子有限公司 | 一种片式固体电解质钽电容器 |
CN111133541A (zh) * | 2017-09-29 | 2020-05-08 | 松下知识产权经营株式会社 | 电解电容器 |
CN112185707A (zh) * | 2020-11-06 | 2021-01-05 | 株洲宏达电子股份有限公司 | 一种片式钽电容器的制备方法 |
CN112735828A (zh) * | 2020-12-14 | 2021-04-30 | 东莞顺络电子有限公司 | 一种钽电解电容器的电极引出方法及封装方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114639548A (zh) * | 2022-04-18 | 2022-06-17 | 丰宾电子(深圳)有限公司 | 一种mlpc基板式电镀端子结构电容器及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113327771B (zh) | 2022-08-23 |
US11587739B2 (en) | 2023-02-21 |
US20220367119A1 (en) | 2022-11-17 |
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Effective date of registration: 20221129 Address after: 523716 Building 1, No. 28, Tangqing West Road, Shitanpu, Tangxia Town, Dongguan City, Guangdong Province Patentee after: Dongguan Shunluo Tantalum Capacitor Electronics Co.,Ltd. Address before: 523000 building A5, No. 28, Tangqing West Road, Shitan Pu, Tangxia Town, Dongguan City, Guangdong Province Patentee before: Dongguan shunluo Electronics Co.,Ltd. |