Secondary cell
AssigneeMinolta Camera Kabushiki Kaisha
InventorsHideo Hotomi, Yumiko Takedomi
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Abstract
The invention provides a new secondary cell with a solid electrolyte layer wherein the solid electrolyte layer comprises a plasma-polymerized layer of an organic compound containing an alkali metal ion and an element with high electronegativity.
Claims11
A secondary cell comprising a negative electrode, a solid electrolyte layer, and a positive electrode, wherein the solid electrolyte layer comprises a plasma-polymerized layer of an organic compound which comprises an alkali metal ion and an element having high electronegativity.
A thin film secondary cell comprising a negative electrode, a solid electrolyte layer which is 5-100 .mu.m in thickness, and a positive electrode, wherein the solid electrolyte layer comprises a plasma-polymerized layer of an organic compound which comprises an alkali metal ion and an element having high electronegativity.
A secondary cell comprising a negative electrode, a solid electrolyte layer, a positive electrode, and a package, wherein the solid electrolyte layer comprises a plasma-polymerized layer of an organic compound which comprises an alkali metal ion and an element having high electonegativity, said package comprising upper and lower separate caps and a resin introduced for encapsulation between said caps.
Dependencies are inferred from the claim text.