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51. 发明公开

KR1020080085756A 전해 축전기용 양극 无效
标题翻译：阳极用于电解电容器
公开(公告)号：KR1020080085756A
公开(公告)日：2008-09-24
申请号：KR1020080025321
申请日：2008-03-19
申请人： 에이브이엑스 코포레이션
发明人： 존스,브래디 , 에거딩,칼엘. , 버틀러,알렌 , 닝,강 , 풀,카예 , 니스,크레익윌리엄
IPC分类号： H01G9/04 , H01G9/052
CPC分类号： H01G9/052 , H01G9/0032 , Y10T29/417 , Y10T29/49204
摘要： An anode for an electrolytic capacitor is provided to improve volumetric efficiency and ESR(Equivalent Series Resistance) by reducing a thickness and increasing an aspect ratio. A wet electrolytic capacitor(40) includes an anodized electrode(20), a cathode current collector(41), and a working electrolyte(44). The anodized electrode includes an electrically conductive monolithic body and a dielectric film(21). The electrically conductive monolithic body is formed by chemically reducing a laminate of ceramic layers to have a thickness below approximately 1500 um. The dielectric film is formed on the electrically conductive monolithic body. The working electrolyte is positioned between the cathode current collector and the anodized electrode.
摘要翻译：提供电解电容器的阳极，通过减小厚度和增加纵横比来提高体积效率和ESR（等效串联电阻）。湿电解电容器（40）包括阳极氧化电极（20），阴极集电器（41）和工作电解质（44）。阳极氧化电极包括导电单体和电介质膜（21）。导电单块体通过化学还原陶瓷层的层压体而形成，其厚度低于约1500μm。电介质膜形成在导电整体上。工作电解质位于阴极集电器和阳极氧化电极之间。

52. 发明公开

KR1020070104949A 고체 전해 콘덴서 소자, 그 제조 방법 및 고체 전해 콘덴서 有权
标题翻译：固体电解电容器元件，其制造方法和固体电解电容器
公开(公告)号：KR1020070104949A
公开(公告)日：2007-10-29
申请号：KR1020077023056
申请日：2006-03-29
申请人： 쇼와 덴코 가부시키가이샤
发明人： 나이토카즈미 , 야베쇼지
IPC分类号： H01G9/15 , H01G9/045
CPC分类号： H01G9/07 , H01G9/0032 , H01G9/028 , H01G9/15 , Y10T29/417
摘要： Disclosed is a method for manufacturing a solid electrolytic capacitor element wherein a dielectric layer is formed on the surface of a conductor, and a semiconductor layer containing a conductive polymer and an electrode layer are sequentially formed on the dielectric layer. In this method, the dielectric layer is formed by chemical conversion in an electrolyte solution containing a dopant. By using a solid electrolytic capacitor element manufactured by such a method, there can be obtained a solid electrolytic capacitor with good reliability.
摘要翻译：公开了一种固体电解电容器元件的制造方法，其中在导电体的表面上形成介电层，并且在电介质层上依次形成含有导电聚合物和电极层的半导体层。在该方法中，通过在含有掺杂剂的电解液中进行化学转化来形成电介质层。通过使用通过这种方法制造的固体电解电容器元件，可以获得具有良好可靠性的固体电解电容器。

53. 发明公开

KR1020060123249A 콘덴서용 니오브 분말, 니오브 소결체 및 콘덴서 有权
标题翻译：镍镉电容器，铌烧结体和电容器
公开(公告)号：KR1020060123249A
公开(公告)日：2006-12-01
申请号：KR1020067010952
申请日：2004-11-09
申请人： 쇼와 덴코 가부시키가이샤
发明人： 오모리카즈히로 , 아미타히토시
IPC分类号： B22F1/00 , C01B21/06 , H01G9/022
CPC分类号： H01G9/0525 , B22F1/02 , B22F7/004 , B22F2998/10 , C04B35/495 , C04B35/6265 , C04B35/6268 , C04B35/628 , C04B35/62836 , C04B35/62897 , C04B2235/3251 , C04B2235/3253 , C04B2235/404 , C04B2235/5409 , C04B2235/5445 , H01G9/0032 , H01G9/052 , H01G11/56 , Y02E60/13 , Y10T428/12181 , B22F9/16 , B22F1/0003 , B22F9/04 , B22F3/1121
摘要： The present invention relates to niobium powder for a capacitor, comprising a niobium layer and a mixed layer of silicon nitride and niobium, the mixed layer being present in the vicinity of the powder particle surface; granulated niobium powder thereof; a niobium sintered body using the niobium powder and the granulated powder; and a capacitor using the sintered body as one electrode. The niobium powder for a capacitor of the present invention enables to produce a niobium capacitor having a high capacitance, a low leakage current, a low ESR and good tan delta characteristics and being excellent particularly in the properties of the breakdown voltage and soldering heat resistance.
摘要翻译：本发明涉及用于电容器的铌粉末，其包含铌层和氮化硅和铌的混合层，该混合层存在于粉末颗粒表面附近; 颗粒状铌粉末; 使用铌粉末和造粒粉末的铌烧结体; 以及使用烧结体作为一个电极的电容器。本发明的电容器用铌粉末能够制造具有高电容，低漏电流，低ESR和良好的tanδ特性的铌电容器，特别是在击穿电压和焊接耐热性的特性方面优异。

54. 发明公开

KR1020060021901A 밸브 금속 유도 양극체를 양극 산화 처리하는 방법 및그것을 위한 전해액 无效
标题翻译：阀门金属衍生阳极体和电解质的放电方法
公开(公告)号：KR1020060021901A
公开(公告)日：2006-03-08
申请号：KR1020057024269
申请日：2004-06-07
申请人： 케메트 일렉트로닉스 코포레이션
发明人： 멜로디,브라이언존 , 키나드,존토니 , 휠러,데이빗알렉산더
IPC分类号： C25D11/06
CPC分类号： H01G9/0032 , C25D11/06 , C25D11/26
摘要： An electrolyte solution for anodizing a metal and a capacitor comprising the anodized metal. The electrolyte comprises more than about 5%, by weight, and less than about 30%, by weight, water; about 0.1 to 20%, by weight, ionogen and an aprotic polar solvent. The ionogen comprises phosphoric acid and an alkanol amine in an amount, and ratio, sufficient to maintain a pH of about 4 to about 9.
摘要翻译：一种阳极氧化金属的电解液和包含该阳极氧化金属的电容器。电解质包含大于约5重量％且小于约30重量％的水; 约0.1至20重量％的离子源和非质子极性溶剂。离子基质包含一定量的磷酸和链烷醇胺，并且其比例足以保持约4至约9的pH。

55. 发明公开

KR1020030074348A 밸브 금속 분말, 밸브 금속 분말을 생산하기 위한 방법 및 고체 전해질 캐패시터를 제조하기 위한 방법 有权
公开(公告)号：KR1020030074348A
公开(公告)日：2003-09-19
申请号：KR1020030014986
申请日：2003-03-11
申请人： 하.체. 스타르크 게엠베하
发明人： 뢰펠홀츠,요슈아 , 제이예다,하디 , 볼프,뤼디거 , 라이헤르트,칼하인츠 , 슈니터,크리스토프
IPC分类号： B22F9/16
CPC分类号： H01G9/0032 , B22F9/22 , C01G33/00 , C01G35/00 , C01P2002/54 , C01P2004/03 , C01P2004/04 , C01P2004/20 , C01P2004/32 , C01P2004/50 , C01P2004/51 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/16 , C01P2006/17 , C01P2006/40 , C01P2006/60 , C01P2006/80 , C22B5/04 , C22B34/24 , H01G9/0525
摘要： 원하는 형태의 전구물질을 생산하고, 전구물질을 밸브 금속의 산화물로 전환하고, 열처리에 의해 산화물의 구조를 안정화하고, 형태를 유지하면서도 안정화된 산화물을 환원시킴으로써 밸브 금속 분말을 생산하기 위한 공정에 관한 것이다. 상세하게는, 이런 방식으로 얻어질 수 있고 평균 응집물 크기가 10 내지 80 ㎛, 양호하게는 20 내지 40 ㎛인 구형 응집물을 포함하는 밸브 금속 분말과, 고체 전해질 캐패시터를 생산하기 위한 이들 밸브 금속 분말의 용도에 관한 것이다.

56. 发明公开

KR1020030032261A 복합유전체를 갖는 전도성 고분자 콘덴서 无效
标题翻译：具有复合电介质的导电聚合物电容器
公开(公告)号：KR1020030032261A
公开(公告)日：2003-04-26
申请号：KR1020010063957
申请日：2001-10-17
申请人： 대우전자부품(주)
发明人： 김재근 , 강기혁
IPC分类号： H01G9/07
CPC分类号： H01G9/07 , H01G9/0032
摘要： PURPOSE: A conductive polymer capacitor having a complex dielectric is provided to enhance the capacitor performance characteristic by forming a complex dielectric on the surface of the anode foil. CONSTITUTION: An Al-based conductive polymer capacitor has an anode foil(10) and a cathode foil(40). An electrolyte sheet(30) is inserted between the anode foil(10) and the cathode foil(40). The one-sided surface area of an anode foil(10) is widened through etching. A dielectric layer(12) is formed on the etched surface of the anode foil(10) with a dielectric sol solution. The dielectric sol solution is prepared by mixing an Al2O3 solution with Nb2O5 solution for a predetermined period of time. The dielectric sol solution is coated onto the surface of the anode foil(10) such that a complex dielectric is formed on the surface of the anode foil(10).
摘要翻译：目的：提供具有复杂电介质的导电聚合物电容器，以通过在阳极箔的表面上形成复合电介质来增强电容器性能。构成：Al基导电聚合物电容器具有阳极箔（10）和阴极箔（40）。电解质片（30）插入在阳极箔（10）和阴极箔（40）之间。阳极箔（10）的单面表面积通过蚀刻加宽。介电层（12）用介电溶胶溶液形成在阳极箔（10）的蚀刻表面上。介电溶胶溶液通过将Al 2 O 3溶液与Nb 2 O 5溶液混合预定的时间来制备。将介电溶胶溶液涂覆到阳极箔（10）的表面上，使得在阳极箔（10）的表面上形成复合电介质。

57. 发明公开

KR1020000019269A SOL-GEL법에 EXMET를 사용한 고용량 유전체층 형성방법 无效
标题翻译：使用EXMET SOL-GEL方法形成高容量电介质层的方法
公开(公告)号：KR1020000019269A
公开(公告)日：2000-04-06
申请号：KR1019980037275
申请日：1998-09-10
申请人： 대우전자부품(주)
发明人： 최창구
IPC分类号： H01G9/07 , H01G13/04
CPC分类号： H01G9/0032 , H01G9/07
摘要： PURPOSE: A method for forming a dielectric layer of high capacity using EXMET to SIL-GEL method is provided to extend a capacity of a dielectric by using Exmet. CONSTITUTION: A method for forming a dielectric layer of high capacity using EXMET to SIL -GEL method relates to a method for extending a dielectric capacity when manufacturing an aluminum electrolytic capacitor by using a sol-gel method. Particularly, the method is to extend a surface of a dielectric and the dielectric capacity by using Exmet. The method comprises a hydrolysis process and an impregnation process. A hydrolysis process is performed to generate a dielectric material from sol solution. Exmet of a mesh type is impregnated with the sol solution.
摘要翻译：目的：提供使用EXMET至SIL-GEL方法形成高容量的电介质层的方法，以通过使用Exmet扩展电介质的容量。构成：使用EXMET-SIL-GEL方法形成高容量的电介质层的方法涉及一种通过使用溶胶 - 凝胶法制造铝电解电容器时延长介电容量的方法。特别地，该方法是通过使用Exmet扩展电介质的表面和介电容量。该方法包括水解方法和浸渍方法。进行水解处理以从溶胶溶液产生电介质材料。用溶胶溶液浸渍筛网类型。

58. 发明公开

KR1020000014156A 전해캐패시터용 포일의 유전체층 형성방법 无效
标题翻译：用于形成用于电解电容器的电介质层的方法
公开(公告)号：KR1020000014156A
公开(公告)日：2000-03-06
申请号：KR1019980033398
申请日：1998-08-18
申请人： 대우전자부품(주)
发明人： 김재근
IPC分类号： H01G9/02
CPC分类号： H01G9/0032 , H01G9/07
摘要： PURPOSE: A method for forming dielectric layer of a foil used for an electrolytic capacitor is provided to form a dielectric layer to foils, which is used to the electrolytic capacitor independently to matters of a foil. CONSTITUTION: The method for forming dielectric layer of a foil used for an electrolytic capacitor comprises the steps of: mixing(S100) a metal alkoxide matter, a diluent, and a stabilizing matter; reacting(S200) the metal alkoxide matter, the diluent, and the stabilizing matter to occur polycondensation and hydrolysis; adding(S300) a foil to titanium oxide solution of colloid state; evaporating(S400) aqueous solution from the foil coated with the titanium oxide solution of colloid state; and drying(S500) the foil and treating the foil with heat.
摘要翻译：目的：提供一种用于形成用于电解电容器的箔的电介质层的方法，以形成用于电解电容器的箔的电介质层，其独立于箔的物质。构成：用于形成用于电解电容器的箔的电介质层的方法包括以下步骤：混合（S100）金属醇盐物质，稀释剂和稳定物质; 使（S200）金属醇盐物质，稀释剂和稳定物质发生缩聚和水解; 加入（S300）一个箔到胶态氧化钛溶液; 从涂覆有胶体状态的氧化钛溶液的箔上蒸发（S400）水溶液; 并烘干（S500）该箔片并用热处理该箔片。

59. 发明公开

KR1020000001245A 탄탈 캐패시터의 유전체 표면적 확대방법 失效
标题翻译：增加钽电容电介质表面积的方法
公开(公告)号：KR1020000001245A
公开(公告)日：2000-01-15
申请号：KR1019980021419
申请日：1998-06-10
申请人： 대우전자부품(주)
发明人： 최창구
IPC分类号： H01G9/02
CPC分类号： H01G9/07 , H01G9/0032
摘要： PURPOSE: A fabrication method of tantalum capacitor is provided to increase a dielectric surface area of tantalum capacitor. CONSTITUTION: The increasing method of dielectric surface area of tantalum capacitor comprises the steps of: a molding step(100) of mixing a polyurethane as a binder to a tantalum powder and inserting a tantalum wire(12) used as an anode lead wire to a pellet; a sintering step(200) of heating the molded tantalum powder in a vacuum furnace(20) at temperature of 1600-2000°C to remove the polyurethane; and a forming step(300) of a dielectric layer such as Ta2O5 on the surface of the tantalum device(10) by applying a DC voltage.
摘要翻译：目的：提供钽电容器的制造方法，以增加钽电容器的电介质表面积。构成：钽电容器的电介质表面积的增加方法包括以下步骤：将作为粘合剂的聚氨酯与钽粉混合并将用作阳极引线的钽丝（12）插入到颗粒; 在真空炉（20）中在1600-2000℃的温度下加热模制的钽粉末以除去聚氨酯的烧结步骤（200）以及通过施加DC电压在钽器件（10）的表面上形成诸如Ta 2 O 5的电介质层的形成步骤（300）。

60. 发明授权

KR101906693B1 콘덴서 有权
公开(公告)号：KR101906693B1
公开(公告)日：2018-10-10
申请号：KR1020167020469
申请日：2015-01-09
申请人： 가부시키가이샤 무라타 세이사쿠쇼
发明人： 사에끼,히로마사 , 이노우에,노리유끼 , 아라까와,다께오 , 이와지,나오끼
IPC分类号： H01G9/07 , H01G9/00 , H01G9/055 , H01G9/15
CPC分类号： H01G9/07 , H01G9/0029 , H01G9/0032 , H01G9/032 , H01G9/04 , H01G9/045 , H01G9/052 , H01G9/055 , H01G9/15
摘要： 본발명은, 다공금속기재의표면의불순물의영향을받기어려워누설전류가작아, 신뢰성이높은콘덴서를제공한다. 본발명의콘덴서는, 다공금속기재와, 상기다공금속기재위에원자층퇴적법에의하여형성된제1 버퍼층과, 상기제1 버퍼층위에원자층퇴적법에의하여형성된유전체층과, 상기유전체층위에형성된상부전극을포함한다.

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