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Self-powered electronic component and manufacturing method therefor

  • US 4,878,094 A
  • Filed: 03/30/1988
  • Issued: 10/31/1989
  • Est. Priority Date: 03/30/1988
  • Status: Expired due to Fees
First Claim
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1. A self-powered semiconductor component, comprising:

  • a semiconductor substrate;

    layers of semiconductor materials having different electrical conductivities and together forming an electronic component; and

    a microbattery integrated with said component, said microbattery comprising(a) a layer of an alkali metal which provides a source of ions and forms the negative electrode of the microbattery;

    (b) a layer of an intercalation compound capable of inserting ions issued from the alkali metal and forming the positive electrode of the battery; and

    (c) a layer of an ion-superconducting solid electrolyte glass of high ionic conductivity forming a separator between said alkali metal and intercalation compound layers.

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