EP3631825A4 - High energy density capacitor and wireless charging system - Google Patents

High energy density capacitor and wireless charging system Download PDF

Info

Publication number
EP3631825A4
EP3631825A4 EP18806703.7A EP18806703A EP3631825A4 EP 3631825 A4 EP3631825 A4 EP 3631825A4 EP 18806703 A EP18806703 A EP 18806703A EP 3631825 A4 EP3631825 A4 EP 3631825A4
Authority
EP
European Patent Office
Prior art keywords
high energy
wireless charging
energy density
charging system
density capacitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18806703.7A
Other languages
German (de)
French (fr)
Other versions
EP3631825A1 (en
Inventor
Edward L. Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flash Power Capacitors LLC
Original Assignee
Flash Power Capacitors LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/942,705 external-priority patent/US20190035562A1/en
Application filed by Flash Power Capacitors LLC filed Critical Flash Power Capacitors LLC
Priority claimed from PCT/US2018/034683 external-priority patent/WO2018218164A1/en
Publication of EP3631825A1 publication Critical patent/EP3631825A1/en
Publication of EP3631825A4 publication Critical patent/EP3631825A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/33—Thin- or thick-film capacitors 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/07—Dielectric layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/60—Electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
EP18806703.7A 2017-05-26 2018-05-25 High energy density capacitor and wireless charging system Pending EP3631825A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762511754P 2017-05-26 2017-05-26
US201762511727P 2017-05-26 2017-05-26
US201762556640P 2017-09-11 2017-09-11
US15/942,705 US20190035562A1 (en) 2017-05-26 2018-04-02 High energy density capacitor system and method
PCT/US2018/034683 WO2018218164A1 (en) 2017-05-26 2018-05-25 High energy density capacitor and wireless charging system

Publications (2)

Publication Number Publication Date
EP3631825A1 EP3631825A1 (en) 2020-04-08
EP3631825A4 true EP3631825A4 (en) 2021-03-17

Family

ID=69669560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18806703.7A Pending EP3631825A4 (en) 2017-05-26 2018-05-25 High energy density capacitor and wireless charging system

Country Status (2)

Country Link
EP (1) EP3631825A4 (en)
CN (1) CN111052279B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490240A2 (en) * 1990-12-03 1992-06-17 Micron Technology, Inc. Ferroelectric capacitor and method for forming local interconnection
US20040175561A1 (en) * 2003-03-05 2004-09-09 Duff William B. Electrical charges storage device having enhanced power characteristics
EP1732146A1 (en) * 2004-03-09 2006-12-13 Kyocera Corporation Multilayer piezoelectric element and its manufacturing method
WO2007012484A1 (en) * 2005-07-26 2007-02-01 Siemens Aktiengesellschaft Method for producing a monolithic piezo actuator with stack elements, monilithic piezo actuator with stack elements, and use of the piezo actuator
US20080316678A1 (en) * 2006-07-14 2008-12-25 Ehrenberg Scott G Nanoparticle ultracapacitor
WO2010029161A1 (en) * 2008-09-12 2010-03-18 Imec Patterned electret structures and methods for manufacturing patterned electret structures
US20140367757A1 (en) * 2013-06-13 2014-12-18 Qualcomm Incorporated Metal-insulator-metal capacitor structures
US20150062780A1 (en) * 2013-08-30 2015-03-05 Corning Incorporated Low resistance ultracapacitor electrode and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO309500B1 (en) * 1997-08-15 2001-02-05 Thin Film Electronics Asa Ferroelectric data processing apparatus, methods for its preparation and readout, and use thereof
US20100214718A1 (en) * 2009-02-24 2010-08-26 Chia-Fu Yeh Magnetic capacitor
WO2011085197A2 (en) * 2010-01-09 2011-07-14 Dais Analytic Corporation Energy storage devices including a solid multilayer electrolyte
CN101908417A (en) * 2010-05-25 2010-12-08 保定维特瑞交通设施工程有限责任公司 Double charge layer capacitor and preparation process thereof
US20140063689A1 (en) * 2012-09-04 2014-03-06 Christopher Lorne Blair Dielectric material to enhance capacitance of a capacitor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490240A2 (en) * 1990-12-03 1992-06-17 Micron Technology, Inc. Ferroelectric capacitor and method for forming local interconnection
US20040175561A1 (en) * 2003-03-05 2004-09-09 Duff William B. Electrical charges storage device having enhanced power characteristics
EP1732146A1 (en) * 2004-03-09 2006-12-13 Kyocera Corporation Multilayer piezoelectric element and its manufacturing method
WO2007012484A1 (en) * 2005-07-26 2007-02-01 Siemens Aktiengesellschaft Method for producing a monolithic piezo actuator with stack elements, monilithic piezo actuator with stack elements, and use of the piezo actuator
US20080316678A1 (en) * 2006-07-14 2008-12-25 Ehrenberg Scott G Nanoparticle ultracapacitor
WO2010029161A1 (en) * 2008-09-12 2010-03-18 Imec Patterned electret structures and methods for manufacturing patterned electret structures
US20140367757A1 (en) * 2013-06-13 2014-12-18 Qualcomm Incorporated Metal-insulator-metal capacitor structures
US20150062780A1 (en) * 2013-08-30 2015-03-05 Corning Incorporated Low resistance ultracapacitor electrode and manufacturing method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018218164A1 *

Also Published As

Publication number Publication date
CN111052279A (en) 2020-04-21
CN111052279B (en) 2022-07-26
EP3631825A1 (en) 2020-04-08

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