公开(公告)号：WO0245104A2

公开(公告)日：2002-06-06

申请号：PCT/US0143061

申请日：2001-11-13

Applicant: KEMET ELECTRONICS CORP ,  MELODY BRIAN J ,  KINARD JOHN T ,  LESSNER PHILLIP M ,  HARRINGTON ALBERT K ,  WHEELER DAVID A

Inventor： MELODY BRIAN J ,  KINARD JOHN T ,  LESSNER PHILLIP M ,  HARRINGTON ALBERT K ,  WHEELER DAVID A

IPC: C25D11/06 ,  C25D11/08 ,  C25D11/10 ,  H01G20060101 ,  H01G9/00 ,  H01G

CPC classification number: H01G9/0032

Abstract: A method of anodizing comprising suspending at least one aluminium substrate into an electrolyte solution and applying an anodizing current to the electrolyte solution, wherein the electrolyte solution comprises from about 5 to about 99.5 wt.% glycerine, about 0.05 to about 5.0 wt.% of at least one orthophosphate salt selected from the group consisting of ammonium phosphates, alkali metal phosphates, amine phosphates, or mixtures thereof, and water.

Abstract translation: 一种阳极氧化方法，包括将至少一个铝基材悬浮在电解质溶液中并向该电解质溶液施加阳极化电流，其中该电解质溶液包含约5至约99.5重量％的甘油，约0.05至约5.0重量％的 选自磷酸铵，碱金属磷酸盐，磷酸胺或其混合物中的至少一种正磷酸盐和水。

公开(公告)号：WO2011087870A2

公开(公告)日：2011-07-21

申请号：PCT/US2010061931

申请日：2010-12-22

Applicant: KEMET ELECTRONICS CORP ,  SUMMEY BRANDON ,  POLTORAK JEFFREY ,  LESSNER PHILLIP M ,  QIU YONGJIAN ,  HAHN RANDOLPH S ,  JACOBS DAVID ,  BRENNEMAN KEITH R ,  HARRINGTON ALBERT ,  STOLARSKI CHRIS

Inventor： SUMMEY BRANDON ,  POLTORAK JEFFREY ,  LESSNER PHILLIP M ,  QIU YONGJIAN ,  HAHN RANDOLPH S ,  JACOBS DAVID ,  BRENNEMAN KEITH R ,  HARRINGTON ALBERT ,  STOLARSKI CHRIS

CPC classification number: H01G9/15 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/048 ,  Y10T29/41 ,  Y10T29/417 ,  Y10T29/43

Abstract: An improved solid electrolytic capacitor and method of forming a solid electrolytic capacitor is described. The method includes forming an anode comprising a valve metal or conductive oxide of a valve metal wherein an anode lead extension protrudes from the anode. A dielectric is formed on the anode and a cathode layer is formed on the dielectric. The anode, dielectric, and cathode layer are encased in a non-conducting material and the anode lead extension is exposed outside of the encasement at a side surface. A conductive metal layer is adhered to the anode lead extension which allows termination preferably by electrically connecting a preformed solid metal terminal, most preferably an L shaped terminal, to the conductive metal layer at the side surface.

Abstract translation: 描述了改进的固体电解电容器和形成固体电解电容器的方法。 该方法包括形成包括阀金属或阀金属的导电氧化物的阳极，其中阳极引线延伸部从阳极伸出。 在阳极上形成电介质，在电介质上形成阴极层。 阳极，电介质和阴极层被封装在非导电材料中，并且阳极引线延伸部暴露在外壳的外侧的侧表面处。 导电金属层粘附到阳极引线延伸部，其优选地通过将预制的固体金属端子，最优选地L形端子电连接到侧表面处的导电金属层来终止。

公开(公告)号：CZ2001784A3

公开(公告)日：2001-08-15

申请号：CZ2001784

申请日：1999-08-31

Applicant: KEMET ELECTRONICS CORP

Inventor： LESSNER PHILLIP M ,  SU TSUNG-YUAN ,  MELODY BRIAN J ,  KINARD JOHN T ,  RAJASEKARAN VEERIYA

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/042 ,  H01G9/052

Abstract: The present invention relates to a method for making a solid electrolytic capacitor having a low equivalent series resistance by impregnating a porous capacitor pellet with conductive polymer. An oxidized pellet is dipped in a high concentration conductive polymer solution to deposit the polymer in doped (conductive) form. The solution also contains a crosslinking agent to prevent redissolution of the polymer when the pellet is re-dipped. After dipping, the solvent in the polymer solution is evaporated and a conductive film formed. In order to evaporate the solvent quickly, the solvent should have a boiling point of 80-220° C. and preferably a boiling point of 100-150° C. The conductive polymer film has a low resistivity (less than 1 ohm-cm, preferably less than 0.2 ohm-cm).

公开(公告)号：AU3924802A

公开(公告)日：2002-06-11

申请号：AU3924802

申请日：2001-11-13

Applicant: KEMET ELECTRONICS CORP

Inventor： MELODY BRIAN J ,  KINARD JOHN T ,  LESSNER PHILLIP M ,  HARRINGTON ALBERT K ,  WHEELER DAVID A

IPC: C25D11/06 ,  C25D11/08 ,  C25D11/10 ,  H01G20060101 ,  H01G9/00

Abstract: A method of anodizing comprising suspending at least one aluminum substrate into an electrolyte solution and applying an anodizing current to the electrolyte solution, wherein the electrolyte solution comprises from about 5 to about 99.5 wt % glycerine, about 0.05 to about 5.0 wt. % of at least one orthophosphate salt selected from the group consisting of ammonium phosphates, alkali metal phosphates, amine phosphates, or mixtures thereof, and water.

公开(公告)号：GB2363681B

公开(公告)日：2003-02-26

申请号：GB0126532

申请日：2000-05-18

Applicant: KEMET ELECTRONICS CORP

Inventor： WHEELER DAVID A ,  LESSNER PHILLIP M

IPC: H01G9/028 ,  C25D11/08 ,  H01G20060101 ,  H01G9/00 ,  H01G9/025 ,  H01G9/04 ,  H01G9/052 ,  H01G9/08

Abstract: Capacitor elements made with a solid polymeric electrolyte show reduced leakage current when reformed at about 60-85% of formation voltage during the impregnation phase between successive layers of polymeric electrolyte.

公开(公告)号：AU5589199A

公开(公告)日：2000-03-27

申请号：AU5589199

申请日：1999-08-31

Applicant: KEMET ELECTRONICS CORP

Inventor： LESSNER PHILLIP M ,  SU TSUNG-YUAN ,  MELODY BRIAN J ,  KINARD JOHN T ,  RAJASEKARAN VEERIYA

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/042 ,  H01G9/052

Abstract: The present invention relates to a method for making a solid electrolytic capacitor having a low equivalent series resistance by impregnating a porous capacitor pellet with conductive polymer. An oxidized pellet is dipped in a high concentration conductive polymer solution to deposit the polymer in doped (conductive) form. The solution also contains a crosslinking agent to prevent redissolution of the polymer when the pellet is re-dipped. After dipping, the solvent in the polymer solution is evaporated and a conductive film formed. In order to evaporate the solvent quickly, the solvent should have a boiling point of 80-220° C. and preferably a boiling point of 100-150° C. The conductive polymer film has a low resistivity (less than 1 ohm-cm, preferably less than 0.2 ohm-cm).

公开(公告)号：GB2357903B

公开(公告)日：2002-11-13

申请号：GB0105524

申请日：1999-08-31

Applicant: KEMET ELECTRONICS CORP

Inventor： LESSNER PHILLIP M ,  SU TSUNG-YUAN ,  MELODY BRIAN J ,  KINARD JOHN T ,  RAJASEKARAN VEERIYA

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/042 ,  H01G9/052

Abstract: The present invention relates to a method for making a solid electrolytic capacitor having a low equivalent series resistance by impregnating a porous capacitor pellet with conductive polymer. An oxidized pellet is dipped in a high concentration conductive polymer solution to deposit the polymer in doped (conductive) form. The solution also contains a crosslinking agent to prevent redissolution of the polymer when the pellet is re-dipped. After dipping, the solvent in the polymer solution is evaporated and a conductive film formed. In order to evaporate the solvent quickly, the solvent should have a boiling point of 80-220° C. and preferably a boiling point of 100-150° C. The conductive polymer film has a low resistivity (less than 1 ohm-cm, preferably less than 0.2 ohm-cm).

公开(公告)号：CZ20010784A3

公开(公告)日：2001-08-15

申请号：CZ20010784

申请日：1999-08-31

Applicant: KEMET ELECTRONICS CORP

Inventor： LESSNER PHILLIP M ,  SU TSUNG-YUAN ,  MELODY BRIAN J ,  KINARD JOHN T ,  RAJASEKARAN VEERIYA

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/042 ,  H01G9/052

CPC classification number: H01G9/025 ,  H01G9/0425 ,  Y10T29/417

公开(公告)号：EP2517220A4

公开(公告)日：2014-04-02

申请号：EP10843599

申请日：2010-12-22

Applicant: KEMET ELECTRONICS CORP

Inventor： SUMMEY BRANDON ,  POLTORAK JEFFREY ,  LESSNER PHILLIP M ,  QIU YONGJIAN ,  HAHN RANDOLPH S ,  JACOBS DAVID ,  BRENNEMAN KEITH R ,  HARRINGTON ALBERT ,  STOLARSKI CHRIS

IPC: H01G9/048 ,  H01G9/012 ,  H01G9/15

CPC classification number: H01G9/15 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/048 ,  Y10T29/41 ,  Y10T29/417 ,  Y10T29/43

Abstract: An improved solid electrolytic capacitor and method of forming a solid electrolytic capacitor is described. The method includes forming an anode comprising a valve metal or conductive oxide of a valve metal wherein an anode lead extension protrudes from the anode. A dielectric is formed on the anode and a cathode layer is formed on the dielectric. The anode, dielectric, and cathode layer are encased in a non-conducting material and the anode lead extension is exposed outside of the encasement at a side surface. A conductive metal layer is adhered to the anode lead extension which allows termination preferably by electrically connecting a preformed solid metal terminal, most preferably an L shaped terminal, to the conductive metal layer at the side surface.

Abstract translation: 描述了一种改进的固体电解电容器和形成固体电解电容器的方法。 该方法包括形成包括阀金属或阀金属的导电氧化物的阳极，其中阳极引线延伸部从阳极伸出。 在阳极上形成电介质，在电介质上形成阴极层。 阳极，电介质和阴极层被封装在非导电材料中，并且阳极引线延伸部在侧表面暴露在外壳的外部。 导电金属层粘附到阳极引线延伸部，其优选地通过将预成型的固体金属端子，最优选L形端子电连接到侧表面处的导电金属层来终止。