Multilayer capacitors, method for making multilayer capacitors

Ma, Beihai; Balachandran, Uthamalingam

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Title: Multilayer capacitors, method for making multilayer capacitors

Abstract

The invention provides a stacked capacitor configuration comprising subunits each with a thickness of as low as 20 microns. Also provided is combination capacitor and printed wire board wherein the capacitor is encapsulated by the wire board. The invented capacitors are applicable in micro-electronic applications and high power applications, whether it is AC to DC or DC to AC, or DC to DC.

Inventors:: Ma, Beihai; Balachandran, Uthamalingam

Issue Date:: 2018-03-06

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1425940

Patent Number(s):: 9908817

Application Number:: 13/528,544

Assignee:: UChicago Argonne, LLC (Chicago, IL)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

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C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2235/3227 - Lanthanum oxide or oxide-forming salts thereof
C04B2235/3232 - Titanium oxides or titanates, e.g. rutile or anatase
C04B2235/3244 - Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
C04B2235/3296 - Lead oxides, plumbates or oxide forming salts thereof, e.g. silver plumbate
C04B2235/441 - Alkoxides, e.g. methoxide, tert-butoxide
C04B2235/443 - Nitrates or nitrites
C04B2235/449 - Organic acids, e.g. EDTA, citrate, acetate, oxalate
C04B2235/6562 - Heating rate
C04B2235/6565 - Cooling rate
C04B2235/6584 - at an oxygen percentage below that of air
C04B2235/768 - Perovskite structure ABO3
C04B35/491 - based on lead zirconates and lead titanates {, e.g. PZT}
C04B35/624 - Sol-gel processing

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C26/00 - Coating not provided for in groups C23C2/00 - C23C24/00
C23C28/04 - only coatings of inorganic non-metallic material
C23C28/30 - {Coatings combining at least one metallic layer and at least one inorganic non-metallic layer}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
H01G4/1218 - {based on titanium oxides or titanates
H01G4/1245 - {containing also titanates}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/70 - Energy storage for electromobility

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DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2012 Jun 20

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Ma, Beihai, and Balachandran, Uthamalingam. Multilayer capacitors, method for making multilayer capacitors.  United States: N. p., 2018. 
        Web.

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                    Ma, Beihai, & Balachandran, Uthamalingam. Multilayer capacitors, method for making multilayer capacitors.  United States.

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                    Ma, Beihai, and Balachandran, Uthamalingam. Tue .  
        "Multilayer capacitors, method for making multilayer capacitors".  United States.  https://www.osti.gov/servlets/purl/1425940.

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@article{osti_1425940,

  title        = {Multilayer capacitors, method for making multilayer capacitors},

  author       = {Ma, Beihai and Balachandran, Uthamalingam},

  abstractNote = {The invention provides a stacked capacitor configuration comprising subunits each with a thickness of as low as 20 microns. Also provided is combination capacitor and printed wire board wherein the capacitor is encapsulated by the wire board. The invented capacitors are applicable in micro-electronic applications and high power applications, whether it is AC to DC or DC to AC, or DC to DC.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {3}

}

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Works referenced in this record:

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patent, August 1972

Capek, Raymond G.; Takahashi, Frank T.
US Patent Document 3683469
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patent, April 1998

Watt, Michael Man-Kuen
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Nonlinear optical materials and process for producing the same
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Ando, Masanori; Kadono, Kohei; Haruta, Masatake
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Koutsaroff, Ivoyl; Vandermeulen, Mark; Cervin-Lawry, Andrew
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Similar Records

Title: Multilayer capacitors, method for making multilayer capacitors

Abstract

Citation Formats

Method of Fabricating Multilayer Ceramic Capacitors patent, August 1972

High dielectric multilayer capacitor patent, August 1989

Packaged electrical component patent, March 1995

High capacitance thin film capacitor patent, October 1995

High power capacitor patent, April 1997

Multi-layer film capacitor structures and method patent, April 1998

Nonlinear optical materials and process for producing the same patent, September 1998

Capacitor module, bank of such modules, and storehouse housing such banks patent, April 2001

Capacitor stack structure and method of fabricating description patent, January 2002

Method of manufacturing dielectric ceramic composition and electronic device containing dielectric layer patent, November 2002

Dielectric ceramic and monolithic ceramic capacitor including same patent, December 2004

Thin film dielectrics for capacitors and methods of making thereof patent, April 2006

Multi-level thin film capacitor on a ceramic substrate patent, May 2007

Method for fabricating dielectric capacitor patent-application, September 2001

Silicon carbide semiconductor device and its manufacturing method patent-application, June 2003

Capacitor and a process for electrically connecting electrode layers to a point of connection patent-application, June 2003

Process for the producing of electrolytic capacitors patent-application, November 2005

Method and apparatus for a capacitor shell including two mateable cupped components patent-application, January 2006

Method for Fabrication of Ceramic Dielectric Films on Copper Foils patent-application, December 2010

Improved dielectric properties of lead zirconate titanate thin films deposited on metal foils with LaNiO3 buffer layers journal, February 2001

Evolution of materials technology for stacked-capacitors in 65nm embedded-DRAM journal, November 2005

Chemical solution deposition of ferroelectric lead lanthanum zirconate titanate films on base-metal foils journal, January 2008

Method of Fabricating Multilayer Ceramic Capacitors
patent, August 1972

High dielectric multilayer capacitor
patent, August 1989

Packaged electrical component
patent, March 1995

High capacitance thin film capacitor
patent, October 1995

High power capacitor
patent, April 1997

Multi-layer film capacitor structures and method
patent, April 1998

Nonlinear optical materials and process for producing the same
patent, September 1998

Capacitor module, bank of such modules, and storehouse housing such banks
patent, April 2001

Capacitor stack structure and method of fabricating description
patent, January 2002

Method of manufacturing dielectric ceramic composition and electronic device containing dielectric layer
patent, November 2002

Dielectric ceramic and monolithic ceramic capacitor including same
patent, December 2004

Thin film dielectrics for capacitors and methods of making thereof
patent, April 2006

Multi-level thin film capacitor on a ceramic substrate
patent, May 2007

Method for fabricating dielectric capacitor
patent-application, September 2001

Silicon carbide semiconductor device and its manufacturing method
patent-application, June 2003

Capacitor and a process for electrically connecting electrode layers to a point of connection
patent-application, June 2003

Process for the producing of electrolytic capacitors
patent-application, November 2005

Method and apparatus for a capacitor shell including two mateable cupped components
patent-application, January 2006

Method for Fabrication of Ceramic Dielectric Films on Copper Foils
patent-application, December 2010

Improved dielectric properties of lead zirconate titanate thin films deposited on metal foils with LaNiO₃ buffer layers
journal, February 2001

Evolution of materials technology for stacked-capacitors in 65nm embedded-DRAM
journal, November 2005

Chemical solution deposition of ferroelectric lead lanthanum zirconate titanate films on base-metal foils
journal, January 2008