Display device
According to one embodiment, a display device includes a pair of substrates including a display area in which pixels are arranged, pixel electrodes and memories provided in the pixels, signal lines supplied with digital signals, switching elements connecting the memories and the signal lines, scanning lines supplied with scanning signals, a first driver unit, and a second driver unit. The first driver unit is provided in a peripheral area around the display area, and supplies the digital signal to the signal line. The second driver unit is provided in the peripheral area, and supplies the scanning signal to the scanning line. In the display device, at least a part of the first driver unit is provided between the display area and the second driver unit.
1. A display device comprising:
a first substrate having a circumferential edge which corresponds to at least a part of an outline of the first substrate;
a plurality of pixels arranged in matrix in a first direction and a second direction in a display area;
a plurality of dummy pixels each of which does not display an image;
a guard ring located between the circumferential edge and the display area; and
a gate driver located between the guard ring and the display area,
wherein
the guard ring is provided along the circumferential edge and a part of the gate driver is adjacent the guard ring,
the guard ring has a stepwise pattern in which a width of the guard ring in the second direction gradually changes along the first direction,
the plurality of dummy pixels are arranged along an outline of the display area between the circumferential edge and the display area, and
a number of the dummy pixels in the first direction differs along the second direction.
2. The display device of claim 1 , further comprising a source driver, wherein
a part of the source driver is located between the part of the gate driver and the display area.
3. The display device of claim 1 , wherein the guard ring is supplied with a common potential.
4. A display device comprising:
a first substrate having a circumferential edge which corresponds to at least a part of an outline of the first substrate;
a plurality of pixels arranged in matrix in a first direction and a second direction in a display area;
a plurality of dummy pixels each of which does not display an image,
a guard ring located between the circumferential edge and the display area;
a gate driver located between the guard ring and the display area; and
a source driver,
wherein
the guard ring is provided along the circumferential edge and a part of the gate driver is adjacent the guard ring,
the guard ring has a stepwise pattern in which a width of the guard ring in the second direction gradually changes along the first direction,
a part of the source driver is located between the part of the gate driver and the display area,
the plurality of dummy pixels are arranged along an outline of the display area between the circumferential edge and the display area,
the plurality of pixels include a first row pixel group and a second row pixel group adjacent to the first row pixel group in the second direction, and
a number of the dummy pixels arranged next to the first row pixel group in the first direction is different from a number of the dummy pixels arranged next to the second row pixel group in the first direction.
5. The display device of claim 4 , further comprising a first voltage line located between the dummy pixels and the part of the source driver, wherein
the first voltage line extends stepwise along the circumferential edge.
6. The display device of claim 5 , further comprising:
a first column pixel group; and
a data signal line connected to the first column pixel group, wherein
the data signal line extends in the second direction in the display area,
the source driver is electrically connected to the data signal line, and
the data signal line obliquely intersects the first voltage line.
7. The display device of claim 4 , wherein
each of pixel of the plurality of pixels includes three sub pixels, and
the dummy pixel has a same shape as the sub pixel and arranged at a same pitch as the sub pixel.