US 12,719,465 B2 · Semiconductor device, display apparatus, and electronic device

Abstract

A semiconductor device with a high driving speed is provided. The semiconductor device includes first to third transistors and a first capacitor. One of a source and a drain of the third transistor is electrically connected to a gate of the second transistor, and the other of the source and the drain of the third transistor is electrically connected to a gate of the first transistor and a first terminal of the first capacitor. One of a source and a drain of the first transistor is electrically connected to one of a source and a drain of the second transistor, and the other of the source and the drain of the first transistor is electrically connected to the other of the source and the drain of the second transistor and a second terminal of the first capacitor.

Claims24

Dependent claims

A semiconductor device comprising:

a first transistor;
a second transistor;
a third transistor;
and
a first capacitor,
wherein one of a source and a drain of the third transistor is directly connected to a gate of the second transistor,
wherein the other of the source and the drain of the third transistor is directly connected to a gate of the first transistor and a first terminal of the first capacitor,
wherein one of a source and a drain of the first transistor is directly connected to one of a source and a drain of the second transistor, and
wherein the other of the source and the drain of the first transistor is directly connected to the other of the source and the drain of the second transistor and a second terminal of the first capacitor.

6 more elements

A semiconductor device comprising:

a first transistor;
a second transistor;
a third transistor;
a fourth transistor;
and
a first capacitor,
wherein one of a source and a drain of the third transistor is directly connected to a gate of the second transistor and a gate of the third transistor,
wherein the other of the source and the drain of the third transistor is directly connected to a gate of the first transistor, one of a source and a drain of the fourth transistor, and a first terminal of the first capacitor,
wherein one of a source and a drain of the first transistor is directly connected to one of a source and a drain of the second transistor, and
wherein the other of the source and the drain of the first transistor is directly connected to the other of the source and the drain of the second transistor and a second terminal of the first capacitor.

7 more elements

A semiconductor device comprising:

a first transistor;
a second transistor;
a third transistor;
a fourth transistor;
and
a first capacitor,
wherein a gate of the third transistor is directly connected to a gate of the second transistor,
wherein one of a source and a drain of the third transistor is directly connected to a gate of the first transistor, one of a source and a drain of the fourth transistor, and a first terminal of the first capacitor,
wherein one of a source and a drain of the first transistor is directly connected to one of a source and a drain of the second transistor, and
wherein the other of the source and the drain of the first transistor is directly connected to the other of the source and the drain of the second transistor and a second terminal of the first capacitor.

7 more elements

Dependencies are inferred from the claim text.

Semiconductor device, display apparatus, and electronic device

Life of this patent

Semiconductor device, display apparatus, and electronic device

Life of this patent

Abstract

Claims24