JPS6453535A - Solid electrolytic capacitor - Google Patents
Solid electrolytic capacitorInfo
- Publication number
- JPS6453535A JPS6453535A JP21048687A JP21048687A JPS6453535A JP S6453535 A JPS6453535 A JP S6453535A JP 21048687 A JP21048687 A JP 21048687A JP 21048687 A JP21048687 A JP 21048687A JP S6453535 A JPS6453535 A JP S6453535A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- action metal
- hardness
- metal wire
- anode body
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 6
- 239000011347 resin Substances 0.000 abstract 6
- 229920005989 resin Polymers 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 235000011837 pasties Nutrition 0.000 abstract 2
- 239000005871 repellent Substances 0.000 abstract 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
- H01G2/065—Mountings specially adapted for mounting on a printed-circuit support for surface mounting, e.g. chip capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To prevent a stress from being concentrated on a valve-action metal wire by a method wherein a pasty water-repellent material is applied to the root of the valve-action metal wire of an anode body and a resin layer with a specific hardness value is piled up at the root of the valve-action metal wire. CONSTITUTION:This capacitor is constituted by the following: an anode body obtained by molding and sintering a valve-action metal powder; a fluorine-based pasty water-repellent material 12 used to prevent a semiconductor mother liquid and a cathode liquid from creeping up; a valve-action metal wire 13 buried in the anode body 11 ; a resin layer 14 whose hardness is in a hardness range of 80-90. A UV-hardening resin material to be piled up is divided into three equal parts; a hardener or the like is added to them; their hardness is adjusted to obtain the hardness after hardening; the resin layer 14 is formed. If the resin with the hardness range of 80-90 is used, a root part of the valve-action metal wire can be reinforced; the thermal expansion and a contraction stress of the resin itself are moderate; a stress is not impressed on the side of the anode body; a good result is obtained regarding the heat resistance of a solder and in a test of a thermal shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21048687A JPS6453535A (en) | 1987-08-25 | 1987-08-25 | Solid electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21048687A JPS6453535A (en) | 1987-08-25 | 1987-08-25 | Solid electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453535A true JPS6453535A (en) | 1989-03-01 |
Family
ID=16590144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21048687A Pending JPS6453535A (en) | 1987-08-25 | 1987-08-25 | Solid electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453535A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100752706B1 (en) * | 2005-12-20 | 2007-08-29 | 삼성전기주식회사 | Method of manufacturing solid electrolytic condenser |
| WO2009104377A1 (en) * | 2008-02-21 | 2009-08-27 | 三洋電機株式会社 | Solid electrolytic capacitor and method for manufacturing the same |
| JP2010238891A (en) * | 2009-03-31 | 2010-10-21 | Sanyo Electric Co Ltd | Solid electrolytic capacitor |
-
1987
- 1987-08-25 JP JP21048687A patent/JPS6453535A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100752706B1 (en) * | 2005-12-20 | 2007-08-29 | 삼성전기주식회사 | Method of manufacturing solid electrolytic condenser |
| WO2009104377A1 (en) * | 2008-02-21 | 2009-08-27 | 三洋電機株式会社 | Solid electrolytic capacitor and method for manufacturing the same |
| JP2009200229A (en) * | 2008-02-21 | 2009-09-03 | Sanyo Electric Co Ltd | Solid-state electrolytic capacitor, and manufacturing method thereof |
| JP2010238891A (en) * | 2009-03-31 | 2010-10-21 | Sanyo Electric Co Ltd | Solid electrolytic capacitor |
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