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Electrolytic capacitor anode of valve metal oxide 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-018/00
  • B32B-031/00
  • H01G-009/00
출원번호 US-0396615 (1999-09-15)
발명자 / 주소
  • Fife James A.
출원인 / 주소
  • Cabot Corporation
인용정보 피인용 횟수 : 127  인용 특허 : 18

초록

Methods to at least partially reduce valve metal oxides are described wherein the process includes heat treating the valve metal oxide in the presence of a getter material, in an atmosphere which permits the transfer of oxygen atoms from the starting valve metal oxide to the getter material, and for

대표청구항

[ What is claimed is:] [1.]1. An electrolytic capacitor anode comprising a valve, metal oxide having an atomic ratio of metal to oxygen of 1: less than 25.

이 특허에 인용된 특허 (18)

  1. Patel Hitendra K. ; Li Changming, Capacitor.
  2. Maeda Takahiro,JPX ; Yanagi Shouichi,JPX ; Kuriyama Chojiro,JPX, Capacitor element for solid electrolytic capacitor, device and process for making the same.
  3. Saiki Yoshihiko (Tokyo JPX), Chip-type solid electrolytic capacitors.
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  5. Fisher Richard L. (Warren OH), Deoxidation of a refractory metal.
  6. Fisher Richard L. (Warren OH), Deoxidation of titanium and similar metals using a deoxidant in a molten metal carrier.
  7. Worcester Samuel A. (Ogden UT) Case Patti L. (Ogden UT), Direct production of niobium titanium alloy during niobium reduction.
  8. Pozdeev Yuri L.,ILX, Doped sintered tantalum pellets with nitrogen in a capacitor.
  9. Popp Thomas,DEX ; Bolz Armin,DEX, Electrolytic capacitor with fractal surface.
  10. Herbert Edward (Canton CT) Repp John D. (Barkhamsted CT), Matrix capacitor.
  11. Hurd Frank W. (Northfield MN), Metal reduction process.
  12. Hard Robert A. (Oley PA), Method for deoxidizing tantalum material.
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  14. Lindmayer Joseph (Bethesda MD), Method of applying an antireflective coating to a solar cell.
  15. Boyarina Maya F. (ulitsa Trefoleva ; 15 ; kv. 92 Leningrad SUX) Vildgrube Vladimir G. (Svetla novsky prospekt ; 44 ; korpus 2 ; kv. 144 Leningrad SUX) Sergeev Jury S. (prospekt Morisa Toreza ; 30 ; k, Non-evaporable getter.
  16. Wurm ; Jorg, Process for deoxidation of refractory metals.
  17. Chang Hongju (Wayne PA), Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom.
  18. Murayama Tomohiro (Fukuoka JPX) Kanetake Yasuo (Kyoto JPX), Solid electrolytic capacitor and manufacturing method thereof.

이 특허를 인용한 특허 (127)

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  18. Pascenko, Ivan, Electrolytic capacitor assembly containing a resettable fuse.
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  20. Edson, Douglas Mark; Fife, James Allen; Vaillancourt, Glenn Maurice; Wadler, David Allen, Electrolytic capacitor with a thin film fuse.
  21. Horacek, Ivan; Petrzilek, Jan, External coating for a solid electrolytic capacitor.
  22. Iijima, Hitoshi, Fine particle recovery methods for valve metal powders.
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  38. Zednicek,Stanislav; Dvorak,Leos; Matousek,Radek; Navratil,Jiri, Low profile electrolytic capacitor assembly.
  39. Petrzilek, Jan; Navratil, Jiri; Biler, Martin, Low profile multi-anode assembly.
  40. Petrzilek, Jan; Navratil, Jiri; Biler, Martin, Low profile multi-anode assembly in cylindrical housing.
  41. Biler, Martin; Petrzilek, Jan; Zednickova, Ivana, Manganese oxide capacitor for use in extreme environments.
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  43. Biler, Martin; Petrzilek, Jan; Zednickova, Ivana, Manganese oxide capacitor for use in extreme environments.
  44. Petrzilek, Jan; Uher, Miloslav; Djebara, Lotfi, Mechanically robust solid electrolytic capacitor assembly.
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  48. McCracken, Colin; Grant, Nigel Patrick, Method of forming anode bodies for solid state capacitors.
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  50. Kimmel,Jonathon L.; Qiu,Yongjian, Methods of making a niobium metal oxide.
  51. Kitchell,Ricky W.; Wolbach,Heather L., Methods of making a niobium metal oxide.
  52. Reed, David M.; Venigalla, Sridhar; Kitchell, Ricky W.; Krause, Stephen J.; Enman, Heather L.; Schultz, Dorran L.; Kerchner, Jeffrey A., Methods of making a niobium metal oxide and oxygen reduced niobium oxides.
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  54. Fife, James A., Methods to make capacitors containing a partially reduced niobium metal oxide.
  55. Jonathon L. Kimmel ; Ricky W. Kitchell. ; James A. Fife, Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides.
  56. Kimmel, Jonathon L.; Kitchell, Ricky W.; Fife, James A., Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides.
  57. Kimmel, Jonathon L.; Redd, Randall V., Modified oxygen reduced valve metal oxides.
  58. Kimmel,Jonathon L.; Redd,Randall V., Modified oxygen reduced valve metal oxides.
  59. Biler, Martin; Vilc, Ladislav, Moisture resistant solid electrolytic capacitor assembly.
  60. Zednickova, Ivana, Multi-anode solid electrolytic capacitor assembly.
  61. Djebara, Lotfi; Kubes, Ludek, Multi-notched anode for electrolytic capacitor.
  62. Djebara, Lotfi; Kubes, Ludek, Multi-notched anode for electrolytic capacitor.
  63. Djebara, Lotfi; Kubes, Ludek; Matousek, Radek; Zednicek, Stanislav, Multiple leadwires using carrier wire for low ESR electrolytic capacitors.
  64. Ning,Gang, Neutral electrolyte for a wet electrolytic capacitor.
  65. Kobayashi, Yasumi; Umemoto, Takashi; Nonoue, Hiroshi, Niobium solid electrolytic capacitor and its production method.
  66. Schnitter, Christoph; Reichert, Karlheinz, Niobium-based capacitor anode.
  67. Djebara, Lotfi; Zednicek, Stanislav; Snitil, Jiri; Navratil, Jiri; Kubes, Ludek, Notched lead wire for a solid electrolytic capacitor.
  68. Kimmel, Jonathon L.; Kitchell, Ricky W., Oxygen reduced niobium oxides.
  69. Reed, David M.; Venigalla, Sridhar; Kerchner, Jeffrey A., Phase formation of oxygen reduced valve metal oxides and granulation methods.
  70. Biler, Martin; Sita, Zdenek, Polymer based solid state capacitors and a method of manufacturing them.
  71. Amita, Hitoshi; Omori, Kazuhiro, Porous anode body for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor.
  72. Jones, Brady A.; McCracken, Colin; Fife, James; Margerison, Ian; Karnik, Tomas, Powder modification in the manufacture of solid state capacitor anodes.
  73. Yuan, Shi, Process for heat treating metal powder and products made from the same.
  74. Schnitter,Christoph, Process for producing capacitors.
  75. Schnitter,Christoph, Process for producing niobium suboxide.
  76. Fife, James A.; Sebald, Zebbie L., Protective coating for electrolytic capacitors.
  77. Fife, James A.; Sebald, Zebbie L., Protective coating for electrolytic capacitors.
  78. Zednicek, Stanislav; Millman, William A., Refractory metal paste for solid electrolytic capacitors.
  79. Breznova, Hana; Biler, Martin, Sintered anode pellet etched with an organic acid for use in an electrolytic capacitor.
  80. Breznova, Hana; Biler, Martin, Sintered anode pellet treated with a surfactant for use in an electrolytic capacitor.
  81. Schnitter,Christoph; W��tting,Gerhard, Sintered bodies based on niobium suboxide.
  82. Biler, Martin; Petrzilek, Jan, Solid electrolytic capacitor.
  83. Marek,Ladislav; Tomasko,Jaroslav; Zednicek,Stanislav, Solid electrolytic capacitor assembly.
  84. Zednickova, Ivana, Solid electrolytic capacitor assembly.
  85. Djebara, Lotfi, Solid electrolytic capacitor assembly with multiple cathode terminations.
  86. Biler,Martin, Solid electrolytic capacitor containing a barrier layer.
  87. Vyroubal, Ales, Solid electrolytic capacitor containing a cathode termination with a slot for an adhesive.
  88. Biler, Martin, Solid electrolytic capacitor containing a conductive coating formed from a colloidal dispersion.
  89. Biler, Martin, Solid electrolytic capacitor containing a conductive polymer.
  90. Aoki, Kiyofumi; Noborio, Hiromasa; Tatsuno, Junya; Inazawa, Koji, Solid electrolytic capacitor containing a multi-layered adhesion coating.
  91. Biler, Martin; Kubac, Lubomir; Becvarikova, Radana, Solid electrolytic capacitor containing a poly(3,4-ethylenedioxythiophene) quaternary onium salt.
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  93. Biler,Martin, Solid electrolytic capacitor containing a protective adhesive layer.
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  101. Vilc, Ladislav; Biler, Martin; Zednicek, Stanislav, Solid electrolytic capacitor for use in high voltage and high temperature applications.
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  106. Vyroubal, Ales, Solid electrolytic capacitor with improved anode termination.
  107. Zednicek, Stanislav, Solid electrolytic capacitor with improved mechanical stability.
  108. Navratil, Jiri, Solid electrolytic capacitor with increased volumetric efficiency.
  109. Burke, Michael; Johnson, Daniel, Solid electrolytic capacitor with integrated fuse assembly.
  110. Ning, Gang; Sebald, Zebbie Lynn; Rawal, Bharat, Substrate for use in wet capacitors.
  111. Mizusaki, Yujiro; Iijima, Hitoshi; Noguchi, Yoshikazu, Tantalum powder and methods of manufacturing same.
  112. Petrzilek, Jan; Navratil, Jiri; Biler, Martin, Thermally conductive encapsulant material for a capacitor assembly.
  113. Djebara, Lotfi; Zednicek, Stanislav; Horacek, Ivan; Petrzilek, Jan, Thin wire/thick wire lead assembly for electrolytic capacitor.
  114. Djebara, Lotfi; Zednicek, Stanislav; Horacek, Ivan; Petrzilek, Jan, Thin wire/thick wire lead assembly for electrolytic capacitor.
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  117. Biler, Martin, Wet capacitor cathode containing an alkyl-substituted poly(3,4-ethylenedioxythiophene).
  118. Biler, Martin, Wet capacitor cathode containing an alkyl-substituted poly(3,4-ethylenedioxythiophene).
  119. Fife,James Allen; Sebald,Zebbie Lynn; Ning,Gang, Wet electrolytic capacitor.
  120. Liu, Yanming; Laforge, Jason, Wet electrolytic capacitor.
  121. Fife,James Allen; Ning,Gang; Sebald,Zebbie Lynn; Bates,James Steven; Pease,Robert Hazen, Wet electrolytic capacitor containing a cathode coating.
  122. Jones, Brady; Ning, Gang; Rawal, Bharat, Wet electrolytic capacitor containing a plurality of thin powder-formed anodes.
  123. Djebara, Lotfi; Bates, James S.; Weaver, Mitchell D., Wet electrolytic capacitor containing a recessed planar anode and a restraint.
  124. Karnik, Tomas; Petrzilek, Jan; Biler, Martin, Wet electrolytic capacitor containing an improved anode.
  125. Laforge, Jason; Liu, Yanming, Wet electrolytic capacitor for use in a subcutaneous implantable cardioverter-defibrillator.
  126. Fife,James A.; Ning,Gang; Jones,Brady, Wet electrolytic capacitors.
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