Electrochemical capacitor
First Claim
1. An electrochemical capacitor comprising:
- a substrate;
an solid electrolyte over the substrate; and
a positive electrode and a negative electrode over the solid electrolyte,wherein the solid electrolyte is in contact with the substrate between the positive electrode and the negative electrode.
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Accused Products
Abstract
An electrochemical capacitor capable of increasing a capacity is proposed. The electrochemical capacitor is a positive electrode and a negative electrode formed over a surface plane of a substrate. Additionally, the electrochemical capacitor has an electrolyte, and the positive electrode and the negative electrode are in contact with a same surface plane of the electrolyte. In other words, the electrochemical capacitor has a positive electrode active material and a negative electrode active material over a surface plane of an electrolyte, a positive electrode current collector which is in contact with the positive electrode active material, and a negative electrode current collector which is in contact with the negative electrode active material. By the aforesaid structure, a capacity of the electrochemical capacitor can be increased.
38 Citations
18 Claims
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1. An electrochemical capacitor comprising:
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a substrate; an solid electrolyte over the substrate; and a positive electrode and a negative electrode over the solid electrolyte, wherein the solid electrolyte is in contact with the substrate between the positive electrode and the negative electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An electrochemical capacitor comprising:
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a substrate; a solid electrolyte comprising a first portion, a second portion, and a third portion over the substrate; and a positive electrode over the first portion, and a negative electrode over the second portion, wherein a thickness of the solid electrolyte at the first portion and a thickness of the solid electrolyte at the second portion are different from a thickness of the solid electrolyte at the third portion, and wherein a sealing member seals the substrate and the solid electrolyte. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification