SOLID ELECTROLYTIC CAPACITOR
PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having proper electrostatic capacitance characteristics. SOLUTION: The solid electrolytic capacitor is provided with a capacitor element, constituted by winding an anode foil and a cathode foil with a separator holding a conductive poly...
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creator | FUKUI NORIHITO NOGAMI KATSUNORI |
description | PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having proper electrostatic capacitance characteristics. SOLUTION: The solid electrolytic capacitor is provided with a capacitor element, constituted by winding an anode foil and a cathode foil with a separator holding a conductive polymer in between. Since an etching foil having a coating film composed of a metal carbide on its surface is used as the cathode foil, the electrostatic capacitance and ESR characteristics of the capacitor are satisfactory due to the proper continuity of the metal carbide. COPYRIGHT: (C)2005,JPO&NCIPI |
format | Patent |
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SOLUTION: The solid electrolytic capacitor is provided with a capacitor element, constituted by winding an anode foil and a cathode foil with a separator holding a conductive polymer in between. Since an etching foil having a coating film composed of a metal carbide on its surface is used as the cathode foil, the electrostatic capacitance and ESR characteristics of the capacitor are satisfactory due to the proper continuity of the metal carbide. COPYRIGHT: (C)2005,JPO&NCIPI</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CAPACITORS ; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ; ELECTRICITY</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050421&DB=EPODOC&CC=JP&NR=2005109270A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050421&DB=EPODOC&CC=JP&NR=2005109270A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUI NORIHITO</creatorcontrib><creatorcontrib>NOGAMI KATSUNORI</creatorcontrib><title>SOLID ELECTROLYTIC CAPACITOR</title><description>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having proper electrostatic capacitance characteristics. SOLUTION: The solid electrolytic capacitor is provided with a capacitor element, constituted by winding an anode foil and a cathode foil with a separator holding a conductive polymer in between. Since an etching foil having a coating film composed of a metal carbide on its surface is used as the cathode foil, the electrostatic capacitance and ESR characteristics of the capacitor are satisfactory due to the proper continuity of the metal carbide. COPYRIGHT: (C)2005,JPO&NCIPI</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CAPACITORS</subject><subject>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAJ9vfxdFFw9XF1Dgny94kM8XRWcHYMcHT2DPEP4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGpoYGlkbmBo7GRCkCALznIU8</recordid><startdate>20050421</startdate><enddate>20050421</enddate><creator>FUKUI NORIHITO</creator><creator>NOGAMI KATSUNORI</creator><scope>EVB</scope></search><sort><creationdate>20050421</creationdate><title>SOLID ELECTROLYTIC CAPACITOR</title><author>FUKUI NORIHITO ; NOGAMI KATSUNORI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2005109270A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CAPACITORS</topic><topic>CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>FUKUI NORIHITO</creatorcontrib><creatorcontrib>NOGAMI KATSUNORI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUKUI NORIHITO</au><au>NOGAMI KATSUNORI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SOLID ELECTROLYTIC CAPACITOR</title><date>2005-04-21</date><risdate>2005</risdate><abstract>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having proper electrostatic capacitance characteristics. SOLUTION: The solid electrolytic capacitor is provided with a capacitor element, constituted by winding an anode foil and a cathode foil with a separator holding a conductive polymer in between. Since an etching foil having a coating film composed of a metal carbide on its surface is used as the cathode foil, the electrostatic capacitance and ESR characteristics of the capacitor are satisfactory due to the proper continuity of the metal carbide. COPYRIGHT: (C)2005,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY |
title | SOLID ELECTROLYTIC CAPACITOR |
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