公开(公告)号：US07768773B2

公开(公告)日：2010-08-03

申请号：US12017473

申请日：2008-01-22

申请人： Hana Breznova ,  Martin Biler

发明人： Hana Breznova ,  Martin Biler

IPC分类号： H01G9/00 ,  H01G9/04 ,  H01G9/145

CPC分类号： H01G9/0032 ,  H01G9/052 ,  H01G9/15 ,  Y10T29/417

摘要： An electrolytic capacitor anode etched with an organic acid prior to anodic oxidation of the anode to create the dielectric layer. Without intending to be limited by theory, it is believed that the organic acid can etch away at least a portion of any oxides on the anode. This provides a relatively uniform surface for the creation of the dielectric, which in turn leads to a dielectric layer having a substantially uniform thickness and homogeneous amorphous structure and thus improved leakage current and stability. The organic acid may also have other residual benefits, such as removing any metallic impurities from the surface of the anode.

摘要翻译： 在阳极阳极氧化之前用有机酸蚀刻的电解电容器阳极以产生电介质层。 不期望受理论限制，据信有机酸可以蚀刻掉阳极上任何氧化物的至少一部分。 这提供了用于产生电介质的相对均匀的表面，其又导致具有基本均匀的厚度和均匀的非晶结构的电介质层，从而改善了漏电流和稳定性。 有机酸还可具有其它的剩余益处，例如从阳极表面去除任何金属杂质。

公开(公告)号：US07483259B2

公开(公告)日：2009-01-27

申请号：US11689046

申请日：2007-03-21

申请人： Martin Biler

发明人： Martin Biler

IPC分类号： H01G9/00 ,  H01G9/02

CPC分类号： H01G9/0036 ,  H01G9/028 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

摘要： An electrolytic capacitor containing an anode and solid electrolyte overlying the anode is provided. The capacitor may also include a barrier layer that overlies the solid electrolyte to help protect the capacitor from its working environment. More specifically, the barrier layer may include a three-dimensional crosslinked network that provides excellent adhesion to the underlying layers, and also improved barrier properties to moisture. In this manner, the barrier layer can enable the electrolytic capacitor to increase it performance in relatively high humidity and/or high temperature environments.

摘要翻译： 提供了包含阳极和固体电解质的电解电容器，其覆盖阳极。 电容器还可以包括覆盖固体电解质的阻挡层，以帮助保护电容器免受其工作环境的影响。 更具体地，阻挡层可以包括三维交联网络，其对下面的层提供优异的粘附性，并且还改善了对湿气的阻挡性能。 以这种方式，阻挡层可以使电解电容器在相对高的湿度和/或高温环境下增加其性能。

公开(公告)号：US07460358B2

公开(公告)日：2008-12-02

申请号：US11689042

申请日：2007-03-21

申请人： Martin Biler

发明人： Martin Biler

IPC分类号： H01G9/00

CPC分类号： H01G9/0036 ,  H01G9/028 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

摘要： An electrolytic capacitor containing a protective adhesive layer positioned between the dielectric layer and the solid electrolyte layer (e.g., a conductive polymer layer, manganese dioxide) is generally disclosed. The protective adhesive layer can include a polymer having a repeating unit with a functional hydroxyl group, such as poly(vinyl alcohol). For instance, the polymer can be at least 90 mole % hydrolyzed. The polyvinyl alcohol can be a co-polymer of vinyl alcohol and a monomer, such as an acrylic ester like a methacrylic ester (e.g., methyl methacrylate).

摘要翻译： 通常公开了一种包含位于电介质层和固体电解质层之间的保护性粘合剂层（例如，导电聚合物层，二氧化锰）的电解电容器。 保护性粘合剂层可以包括具有官能羟基的重复单元的聚合物，例如聚（乙烯醇）。 例如，聚合物可以至少90摩尔％水解。 聚乙烯醇可以是乙烯醇和单体如丙烯酸酯如甲基丙烯酸酯（例如甲基丙烯酸甲酯）的共聚物。

公开(公告)号：US20080232035A1

公开(公告)日：2008-09-25

申请号：US11689042

申请日：2007-03-21

申请人： Martin Biler

发明人： Martin Biler

IPC分类号： H01G9/025 ,  H01G9/042 ,  H01G9/15

CPC分类号： H01G9/0036 ,  H01G9/028 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

摘要： An electrolytic capacitor containing a protective adhesive layer positioned between the dielectric layer and the solid electrolyte layer (e.g., a conductive polymer layer, manganese dioxide) is generally disclosed. The protective adhesive layer can include a polymer having a repeating unit with a functional hydroxyl group, such as poly(vinyl alcohol). For instance, the polymer can be at least 90 mole % hydrolyzed. The polyvinyl alcohol can be a co-polymer of vinyl alcohol and a monomer, such as an acrylic ester like a methacrylic ester (e.g., methyl methacrylate).

摘要翻译： 通常公开了一种包含位于电介质层和固体电解质层之间的保护性粘合剂层（例如，导电聚合物层，二氧化锰）的电解电容器。 保护性粘合剂层可以包括具有官能羟基的重复单元的聚合物，例如聚（乙烯醇）。 例如，聚合物可以至少90摩尔％水解。 聚乙烯醇可以是乙烯醇和单体如丙烯酸酯如甲基丙烯酸酯（例如甲基丙烯酸甲酯）的共聚物。

公开(公告)号：US08780530B2

公开(公告)日：2014-07-15

申请号：US13486007

申请日：2012-06-01

申请人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

发明人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

IPC分类号： H01G9/00

CPC分类号： H01G9/10 ,  H01G9/012

摘要： A capacitor assembly that includes an electrolytic capacitor that contains an anode body, dielectric overlying the anode, and a solid electrolyte overlying the dielectric is provided. An anode lead is also electrically connected to the anode body and extends therefrom, The capacitor and leadframe are enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas. In this manner, the solid electrolyte (e.g., conductive polymer) is less likely to undergo a reaction in high temperature environments, thus increasing the thermal stability of the capacitor assembly.

摘要翻译： 提供一种电容器组件，其包括电解电容器，其包含阳极体，覆盖阳极的电介质和覆盖在电介质上的固体电解质。 阳极引线也电连接到阳极体并从其延伸。在惰性气体的存在下，电容器和引线框被封闭并气密地密封在陶瓷壳体内。 以这种方式，固体电解质（例如，导电聚合物）在高温环境中不太可能发生反应，从而增加电容器组件的热稳定性。

公开(公告)号：US08493713B2

公开(公告)日：2013-07-23

申请号：US12967152

申请日：2010-12-14

申请人： Martin Biler ,  Lubomir Kubac ,  Jiri Akrman

发明人： Martin Biler ,  Lubomir Kubac ,  Jiri Akrman

IPC分类号： H01G9/02

CPC分类号： H01G9/025 ,  H01G9/042 ,  H01G9/045 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/417

摘要： A dispersion that contains an intrinsically conductive polythiophene formed via poly(ionic liquid)-mediated polymerization is provided. Without intending to be limited by theory, it is believed that a thiophene monomer can polymerize along the chains of a poly(ionic liquid). In this manner, the poly(ionic liquid) may act as a template for polymerization to provide a particle dispersion that is substantially homogeneous and stable. Such dispersions may be employed in an electrolytic capacitor as a solid electrolyte and/or as a conductive coating that is electrical communication with the electrolyte. Regardless, the dispersion may be more easily and cost effectively formed and incorporated into the structure of the capacitor. Moreover, due to the presence of the ionic liquid, the dispersion is conductive and does not require the addition of conventional dopants, such as polystyrene sulfonic acid. For example, the dispersion may have a specific conductivity, in the dry state, of about 1 Siemen per centimeter (“S/cm”) or more, in some embodiments about 10 S/cm or more, in some embodiments about 20 S/cm or more, and in some embodiments, from about 50 to about 500 S/cm.

摘要翻译： 提供了包含通过聚（离子液体）介导的聚合形成的本征导电聚噻吩的分散体。 不期望受理论的限制，据信噻吩单体可以沿聚（离子液体）的链聚合。 以这种方式，聚（离子液体）可以用作聚合的模板，以提供基本均匀和稳定的颗粒分散体。 这种分散体可以用作电解电容器作为固体电解质和/或作为与电解质电连通的导电涂层。 无论如何，分散可以更容易且成本有效地形成并且并入电容器的结构中。 此外，由于离子液体的存在，分散体是导电的，并且不需要添加常规的掺杂剂，例如聚苯乙烯磺酸。 例如，分散体在干燥状态下可具有大约1厘米每厘米（“S / cm”）或更高的特定导电率，在一些实施方案中可以具有约10S / cm或更高，在一些实施方案中约20S / cm以上，在一些实施方式中为约50〜约500S / cm。

公开(公告)号：US08194395B2

公开(公告)日：2012-06-05

申请号：US12575627

申请日：2009-10-08

申请人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

发明人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

IPC分类号： H01G9/00

CPC分类号： H01G9/10 ,  H01G9/012

摘要： A capacitor assembly that includes an electrolytic capacitor that contains an anode body, dielectric overlying the anode, and a solid electrolyte overlying the dielectric is provided. An anode lead is also electrically connected to the anode body and extends in a longitudinal direction therefrom. The anode lead is connected to an “upstanding” portion of a leadframe. Among other things, this helps to limit substantial horizontal movement of the lead and thereby improve the mechanical robustness of the part. The capacitor and leadframe are enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas. It is believed that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the solid electrolyte (e.g., conductive polymer) is less likely to undergo a reaction in high temperature environments, thus increasing the thermal stability of the capacitor assembly.

摘要翻译： 提供一种电容器组件，其包括电解电容器，其包含阳极体，覆盖阳极的电介质和覆盖在电介质上的固体电解质。 阳极引线也电连接到阳极体并沿其纵向方向延伸。 阳极引线连接到引线框架的“直立”部分。 除此之外，这有助于限制引线的实质水平运动，从而提高部件的机械坚固性。 在存在惰性气体的情况下，将电容器和引线框封闭并密封在陶瓷外壳内。 据信陶瓷壳体能够限制供应到电容器的导电聚合物的氧气和水分的量。 以这种方式，固体电解质（例如，导电聚合物）在高温环境中不太可能发生反应，从而增加电容器组件的热稳定性。

公开(公告)号：US20110085285A1

公开(公告)日：2011-04-14

申请号：US12575627

申请日：2009-10-08

申请人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

发明人： Stanislav Zednicek ,  Ladislav Vilc ,  Martin Biler

IPC分类号： H01G9/025 ,  H01G9/00

CPC分类号： H01G9/10 ,  H01G9/012

摘要： A capacitor assembly that includes an electrolytic capacitor that contains an anode body, dielectric overlying the anode, and a solid electrolyte overlying the dielectric is provided. An anode lead is also electrically connected to the anode body and extends in a longitudinal direction therefrom. The anode lead is connected to an “upstanding” portion of a leadframe. Among other things, this helps to limit substantial horizontal movement of the lead and thereby improve the mechanical robustness of the part. The capacitor and leadframe are enclosed and hermetically sealed within a ceramic housing in the presence of an inert gas. It is believed that the ceramic housing is capable of limiting the amount of oxygen and moisture supplied to the conductive polymer of the capacitor. In this manner, the solid electrolyte (e.g., conductive polymer) is less likely to undergo a reaction in high temperature environments, thus increasing the thermal stability of the capacitor assembly.

摘要翻译： 提供一种电容器组件，其包括电解电容器，其包含阳极体，覆盖阳极的电介质和覆盖在电介质上的固体电解质。 阳极引线也电连接到阳极体并沿其纵向方向延伸。 阳极引线连接到引线框架的“直立”部分。 除此之外，这有助于限制引线的实质水平运动，从而提高部件的机械坚固性。 在存在惰性气体的情况下，将电容器和引线框封闭并密封在陶瓷外壳内。 据信陶瓷壳体能够限制供应到电容器的导电聚合物的氧气和水分的量。 以这种方式，固体电解质（例如，导电聚合物）在高温环境中不太可能发生反应，从而增加电容器组件的热稳定性。

公开(公告)号：US20090185329A1

公开(公告)日：2009-07-23

申请号：US12017463

申请日：2008-01-22

申请人： Hana Breznova ,  Martin Biler

发明人： Hana Breznova ,  Martin Biler

IPC分类号： H01G9/042 ,  C25D9/00

CPC分类号： H01G9/052 ,  H01G9/0032 ,  H01G9/07 ,  H01G9/15 ,  Y10T29/417

摘要： An electrolytic capacitor that contains an anodically oxidized anode that is incorporated with an additional metallic element is provided. More specifically, the metallic element is built into the valve metal pentoxide of the dielectric layer. In one particular embodiment, the addition of the metallic element results in a niobium pentoxide dielectric that contains closely packed units of O atoms, Nb6 octahedral, and metal atoms (“A”) that serve as counter cations. The use of relatively small electropositive metal atoms (A″) helps fill the tetrahedral (e.g., Al, Si, Ti, Mg, or Mn), octahedral (e.g., Nb, V, Mg, or Mn) and trigonal bipyramid (e.g., V, Nb) interstices of the crystals. The stability of capacitor leakage current may be improved by variation in this crystal structure.

摘要翻译： 提供了包含与附加金属元件结合的阳极氧化阳极的电解电容器。 更具体地，金属元件被内置在电介质层的五氟氧化物阀中。 在一个具体实施方案中，加入金属元素导致五氧化二铌电介质，其包含紧密堆积的O原子单元，Nb6八面体和用作抗衡阳离子的金属原子（“A”）。 使用相对小的正电性金属原子（A“）有助于填充四面体（例如Al，Si，Ti，Mg或Mn），八面体（例如Nb，V，Mg或Mn）和三角双吡啶（例如 ，V，Nb）晶体间隙。 电容器漏电流的稳定性可以通过这种晶体结构的变化来改善。

公开(公告)号：US20090154058A1

公开(公告)日：2009-06-18

申请号：US12064052

申请日：2006-08-18

申请人： Martin Biler ,  Sita Zdenek

发明人： Martin Biler ,  Sita Zdenek

IPC分类号： H01G4/08 ,  B05D5/12

CPC分类号： H01G9/032 ,  H01G9/0036 ,  H01G9/028 ,  H01G9/052 ,  H01G9/15 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13 ,  Y10T29/417

摘要： The present invention relates to a solid state capacitor having a conductive polymer cathode layer counter electrode comprising acrylate binder and a method for its manufacture. In particular the present invention relates to a solid state capacitor comprising: providing a porous anode body of valve action material; forming a dielectric layer on said porous body; forming a cathode layer in contact with said dielectric layer, which cathode layer comprises a conductive polymer and an acrylic binder; and providing an anode terminal in electrical connection with the porous body anode and a cathode terminal in electrical connection with the cathode layer and a method for its manufacture.

摘要翻译： 本发明涉及具有包含丙烯酸酯粘合剂的导电聚合物阴极层对电极及其制造方法的固态电容器。 特别地，本发明涉及一种固态电容器，包括：提供阀作用材料的多孔阳极体; 在所述多孔体上形成介电层; 形成与所述介电层接触的阴极层，所述阴极层包括导电聚合物和丙烯酸粘合剂; 以及提供与多孔体阳极电连接的阳极端子和与阴极层电连接的阴极端子及其制造方法。