Display device comprising first and second transistors wherein gates of the first and second transistors are supplied with a same selection signal
First Claim
Patent Images
1. A display device comprising:
- a first wiring;
a second wiring;
a third wiring;
a fourth wiring;
a first transistor;
a second transistor;
a first conductive layer; and
a second conductive layer,wherein the third wiring and the fourth wiring extend in a first direction, are arranged in a second direction intersecting with the first direction, and intersect with the first wiring and the second wiring,wherein the first wiring and the second wiring extend in the second direction and are arranged in the first direction,wherein a gate of the first transistor is electrically connected to the third wiring, one of a source and a drain of the first transistor is electrically connected to the first wiring, and the other of the source and the drain of the first transistor is electrically connected to the first conductive layer,wherein a gate of the second transistor is electrically connected to the fourth wiring, one of a source and a drain of the second transistor is electrically connected to the second wiring, and the other of the source and the drain of the second transistor is electrically connected to the second conductive layer,wherein each of the first conductive layer and the second conductive layer comprises a portion overlapping with part of the second wiring,wherein the first wiring and the second wiring are supplied with respective signals, andwherein the third wiring and the fourth wiring are supplied with the same selection signal.
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Abstract
A display device that is suitable for increasing in size is provided. A display device with high resolution is provided. The display device has a structure in which two adjacent gate lines are supplied with the same selection signal. In addition, two pixels adjacent in the column direction are connected to respective source lines. Furthermore, one of the two source lines overlaps with a conductive layer functioning as a pixel electrode. Moreover, part of a semiconductor layer of a transistor is provided between the two source lines.
39 Citations
12 Claims
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1. A display device comprising:
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a first wiring; a second wiring; a third wiring; a fourth wiring; a first transistor; a second transistor; a first conductive layer; and a second conductive layer, wherein the third wiring and the fourth wiring extend in a first direction, are arranged in a second direction intersecting with the first direction, and intersect with the first wiring and the second wiring, wherein the first wiring and the second wiring extend in the second direction and are arranged in the first direction, wherein a gate of the first transistor is electrically connected to the third wiring, one of a source and a drain of the first transistor is electrically connected to the first wiring, and the other of the source and the drain of the first transistor is electrically connected to the first conductive layer, wherein a gate of the second transistor is electrically connected to the fourth wiring, one of a source and a drain of the second transistor is electrically connected to the second wiring, and the other of the source and the drain of the second transistor is electrically connected to the second conductive layer, wherein each of the first conductive layer and the second conductive layer comprises a portion overlapping with part of the second wiring, wherein the first wiring and the second wiring are supplied with respective signals, and wherein the third wiring and the fourth wiring are supplied with the same selection signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification