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Electronic device

  • US 10,044,208 B2
  • Filed: 02/07/2017
  • Issued: 08/07/2018
  • Est. Priority Date: 01/11/2013
  • Status: Active Grant
First Claim
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1. A method of charging an electronic device comprising:

  • a power source;

    a first electrode;

    a second electrode; and

    an electrolytic solution between the first electrode and the second electrode,the method comprising;

    supplying a first current from the power source that flows between the first electrode and the second electrode in a first direction during a first period; and

    supplying a second current from the power source that flows between the first electrode and the second electrode in a second direction during a second period;

    wherein the first direction and the second direction are opposite to each other,wherein a reaction product grows on the first electrode by supplying the first current,wherein the reaction product on the first electrode is dissolved by supplying the second current,wherein the first period is longer than the second period, andwherein the reaction product is a compound.

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