Display apparatus
View Patent ↗An area of a region arranged on one side out of a display region in a direction in which scanning signal lines extend is reduced. A display apparatus includes: a partial circuit; a plurality of scanning signal lines; and a plurality of scanning signal connection wirings for connecting the partial circuit and each of the plurality of scanning signal lines. Each of the plurality of scanning signal lines extends in an X-axis direction, and is arranged with a pitch in a Y-axis direction. A plurality of ends respectively included in the plurality of scanning signal connection wirings are connected to the partial circuit, and are arranged in the Y-axis direction. A distance in the Y-axis direction between the respective centers of the two ends adjacent to each other is narrower than the pitch.
1. A display device comprising:
a first scanning line;
a second scanning line;
a third scanning line extending in a first direction;
a video signal line;
a first transistor connected to the first scanning line and the video signal line;
a second transistor connected to the second scanning line and the video signal line;
a third transistor connected to the third scanning line and the video signal line;
a gate driver supplying scanning signals to the first, the second, and the third scanning lines;
a first connection wiring connected to the first scanning line;
a second connection wiring connected to the second scanning line; and
a third connection wiring connected to the third scanning line,
wherein the first connection wiring has a first end connected to the gate driver, the second connection wiring is next to the first connection wiring and has a second end connected to the gate driver, and the third connection wiring is next to the second connection wiring and has a third end connected to the gate driver,
wherein the first scanning line, the second scanning line, and the third scanning line are arranged with a first pitch, and
wherein a first distance in a second direction between the first end and the second end is smaller than the first pitch, and a second distance in the second direction between the second end and the third end is larger than the first pitch.
2. The display device according to claim 1 ,
wherein the video signal line extends in the second direction.
3. The display device according to claim 1 ,
wherein the first transistor is an element of a first pixel, the second transistor is an element of a second pixel, and the third transistor is an element of a third pixel,
wherein the first, the second, and the third pixels are the outermost pixels of a display region, and
wherein the first, the second, and the third connection wirings, and the gate driver are arranged in a peripheral region.
4. The display device according to claim 3 ,
wherein the first, the second, and the third pixels are arranged in the second direction.
5. The display device according to claim 4 ,
wherein the video signal line extends in the second direction.
6. The display device according to claim 1 , further comprising a substrate having a first edge,
wherein the gate driver is disposed between the first edge and the video signal line, and
wherein the first edge extends in the second direction.
7. The display device according to claim 6 ,
wherein the video signal line extends in the second direction.
8. The display device according to claim 1 ,
wherein the gate driver comprises a plurality of buffer circuits, and
wherein the first, the second, and the third ends are connected to output portions of the plurality of buffer circuit.
9. The display device according to claim 8 ,
wherein the plurality of buffer circuits are connected to enable circuits which are controlled by shift registers and clock signals.
10. The display device according to claim 8 ,
wherein the first transistor is an element of a first pixel, the second transistor is an element of a second pixel, and the third transistor is an element of a third pixel,
wherein the first, the second, and the third pixels are the outermost pixels of a display region, and
wherein the first, the second, and the third connection wirings, and the gate driver are arranged in a peripheral region.
11. The display device according to claim 10 ,
wherein the first, the second, and the third pixels are arranged in the second direction.
12. The display device according to claim 8 , further comprising a substrate having a first edge,
wherein the gate driver is disposed between the first edge and the video signal line, and
wherein the first edge extends in the second direction.