Patent ID: 11908887
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A capacitor comprising:
a first electrode;
a plurality of dielectric films on the first electrode in a sequential series, the plurality of dielectric films having different conductances from each other; and
a second electrode on the plurality of dielectric films,
wherein the plurality of dielectric films are configured such that
the capacitor has a first capacitance,
a capacitance across a dielectric film having the smallest conductance, among the plurality of dielectric films, is a second capacitance,
the smallest conductance is less than or equal to a tenth ( 1/10) a conductance of each of a remainder of the plurality of dielectric films, and
a difference in capacitance between the first capacitance and the second capacitance is less than a difference in capacitance between the first capacitance and a capacitance of each of the remainder of the plurality of dielectric films.