Display device, driving method of the same and electronic device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorHiroyuki Miyake
Life of this patent
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Abstract
A display device includes a pixel portion to which a non-inverted video signal is input in a first period and an inverted video signal is input in a second period, and a signal line driver circuit comprising a switch circuit portion for controlling output of the non-inverted video signal and the inverted video signal to the pixel portion. The switch circuit portion is controlled by a first signal serving as a first high power supply potential and a first low power supply potential in the first period and is controlled by a second signal serving as a second high power supply potential and a second low power supply potential in the second period, so that the switch circuit portion controls output of the non-inverted video signal and the inverted video signal to the pixel portion.
Claims17
A display device comprising:
- a pixel portion comprising first to sixth pixels which are arranged continuously in this order and controlled by a scan line;
- first to sixth lines intersecting with the scan line, the first to sixth lines being electrically connected to the first to sixth pixels, respectively;
- first to sixth transistors each comprising a first terminal, a second terminal, and a gate, wherein the first terminals of the first to sixth transistors are electrically connected to the first to sixth lines, respectively;
- and
- first to sixth wirings electrically connected to the gates of the first to sixth transistors, respectively,
- wherein the second terminal of the first transistor, the second terminal of the third transistor, and the second terminal of the fifth transistor are electrically connected to a first node, and
- wherein the second terminal of the second transistor, the second terminal of the fourth transistor, and the second terminal of the sixth transistor are electrically connected to a second node.
A display device comprising:
- a pixel portion comprising first to sixth pixels which are continuously arranged in this order and controlled by a scan line;
- first to sixth lines intersecting with the scan line, the first to sixth lines being electrically connected to the first to sixth pixels, respectively;
- first to sixth transistors each comprising a first terminal, a second terminal, and a gate, wherein the first terminals of the first to sixth transistors are electrically connected to the first to sixth lines, respectively;
- and
- first to sixth wirings electrically connected to the gates of the first to sixth transistors, respectively,
- wherein the second terminal of the first transistor, the second terminal of the second transistor, and the second terminal of the third transistor are electrically connected to a first node, and
- wherein the second terminal of the fourth transistor, the second terminal of the fifth transistor, and the second terminal of the sixth transistor are electrically connected to a second node.
Dependencies are inferred from the claim text.