Method for operating semiconductor device
First Claim
1. A method for operating a semiconductor device comprising a capacitor and a switching element,wherein the capacitor comprises a first electrode, a second electrode, and a dielectric between the first electrode and the second electrode, andwherein the switching element comprises a first terminal and a second terminal, the first terminal being electrically connected to the first electrode,the method comprising steps of:
- turning on the switching element in a first period;
turning off the switching element in a second period longer than or equal to 1 ns and shorter than or equal to 500 μ
s; and
turning on the switching element in a third period,wherein the first period, the second period, and the third period are continuous in this order.
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Accused Products
Abstract
Provided is a highly reliable semiconductor device, a semiconductor device with a reduced circuit area, a memory element having favorable characteristics, a highly reliable memory element, or a memory element with increased storage capacity per unit volume. A semiconductor device includes a capacitor and a switching element. The capacitor includes a first electrode, a second electrode, and a dielectric. The dielectric is positioned between the first electrode and the second electrode. The switching element includes a first terminal and a second terminal. The first terminal is electrically connected to the first electrode. The following steps are sequentially performed: a first step of turning on the switching element in a first period, a second step of turning off the switching element in a second period, and a third step of turning on the switching element in a third period.
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Citations
12 Claims
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1. A method for operating a semiconductor device comprising a capacitor and a switching element,
wherein the capacitor comprises a first electrode, a second electrode, and a dielectric between the first electrode and the second electrode, and wherein the switching element comprises a first terminal and a second terminal, the first terminal being electrically connected to the first electrode, the method comprising steps of: -
turning on the switching element in a first period; turning off the switching element in a second period longer than or equal to 1 ns and shorter than or equal to 500 μ
s; andturning on the switching element in a third period, wherein the first period, the second period, and the third period are continuous in this order. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for operating a semiconductor device comprising a first memory element and a second memory element,
wherein each of the first memory element and the second memory element comprises a capacitor and a switching element, wherein the capacitor comprises a first electrode, a second electrode, and a dielectric between the first electrode and the second electrode, and wherein the switching element comprises a first terminal and a second terminal, the first terminal being electrically connected to the first electrode, the method comprising steps of: -
turning on the switching element of the first memory element in a first period; turning off the switching element of the first memory element in a second period; turning on the switching element of the first memory element in a third period; turning on the switching element of the second memory element in a fourth period; turning off the switching element of the second memory element in a fifth period; and turning on the switching element of the second memory element in a sixth period, wherein the first period, the second period, and the third period are continuous in this order, and wherein the fourth period, the fifth period, and the sixth period are continuous in this order. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification