Display device having cyclically-arrayed sub-pixels
In a display device, first and second sub pixels arranged in juxtaposition between adjacent scan lines are lined alternately in a column direction in at least one of first and third columns of sub pixels; at least one of third and fourth sub pixels is arranged between adjacent scan lines in at least one of second and fourth columns of sub pixels; the first, second, third, and fourth sub pixels are included in an identical row of pixels and the first, second, third, and fourth columns of sub pixels; and a first pixel that is in an identical row of pixels and includes sub pixels of the first and second columns includes a sub pixel not present in a second pixel that is adjacent to the first pixel in a row direction and is included in the third and fourth columns.
1. A display device comprising:
a plurality of sub pixels including a first sub pixel, a second sub pixel, and a third sub pixel; and
a plurality of signal lines extending in a first direction, wherein
in the first direction or a second direction that intersects with the first direction, a width of the first sub pixel is smaller than a width of the third sub pixel, and a width of the second sub pixel is smaller than the width of the third sub pixel,
of the plurality of signal lines, a first signal line coupled to a switching element of the second sub pixel has a first distance to a second signal line that is coupled to a switching element of the first sub pixel, and a second distance to a third signal line that is coupled to a switching element of the third sub pixel, and
the first distance is different than the second distance.
2. The display device according to claim 1 , wherein:
the plurality of sub pixels further includes a fourth sub pixel, and
a first pixel includes the first sub pixel, the second sub pixel, and the third sub pixel, and a second pixel includes the first sub pixel, the second sub pixel, and the fourth sub pixel.
3. The display device according to claim 2 , wherein:
the third sub pixel corresponds to blue, and the fourth sub pixel corresponds to white.
4. The display device according to claim 1 , wherein
the first sub pixel and the second sub pixel are located in a same column and are alternatingly arranged in the first direction.
5. The display device according to claim 1 , wherein
an effective aperture width of the first sub pixel or an effective aperture width of the second sub pixel is smaller than an effective aperture width of the third sub pixel.
6. The display device according to claim 1 , further comprising a plurality of scan lines extending in the second direction, wherein
one or two sub pixels of the first sub pixel, the second sub pixel, and the third sub pixel are coupled to a scan line different from that of the remaining sub pixels.
7. The display device according to claim 1 , further comprising a control device that transmits a plurality of image signals to the plurality of signal lines, wherein
the control device transmits a first image signal of the plurality of image signals to be transmitted to the second sub pixel by shifting one horizontal line of pixels from a second image signal of the plurality of image signals to be transmitted to the first sub pixel.
8. A display device comprising:
a plurality of pixels including a first pixel and a second pixel,
the first pixel including a first red sub pixel, a first green sub pixel, and a blue sub pixel, and
the second pixel including a second red sub pixel, a second green sub pixel, and a white sub pixel, wherein,
in a first direction or a second direction that intersects with the first direction, a width of the first red sub pixel is smaller than a width of the blue sub pixel, and a width of the first green sub pixel is greater than the width of the blue sub pixel, and
in the first direction or the second direction, a width of the second red sub pixel is smaller than a width of the white sub pixel, and a width of the second green sub pixel is greater than the width of the white sub pixel.
9. The display device according to claim 8 , wherein:
the first red sub pixel, the first green sub pixel, the second red subpixel, and the second green sub pixel are located to a same column and are alternatingly arranged in the first direction.
10. The display device according to claim 8 , further comprising a plurality of signal lines extending in the first direction, wherein
of the plurality of signal lines, a first signal line coupled to a switching element of the first green sub pixel has a first distance to a second signal line that is coupled to a switching element of the first red sub pixel, and a second distance to a third signal line that is coupled to a switching element of the blue sub pixel, and
the first distance is different than the second distance.
11. The display device according to claim 8 , further comprising a plurality of signal lines extending in the first direction, wherein
of the plurality of signal lines, a first signal line coupled to a switching element of the second green sub pixel has a first distance to a second signal line that is coupled to a switching element of the second red sub pixel, and a second distance to a third signal line that is coupled to a switching element of the white sub pixel, and
the first distance is different than the second distance.
12. The display device according to claim 8 , wherein
an effective aperture width of the first red sub pixel or an effective aperture width of the first green sub pixel is smaller than an effective aperture width of the blue sub pixel.
13. The display device according to claim 8 , further comprising a plurality of scan lines extending in the second direction, wherein
one or two sub pixels of the first red sub pixel, the first green sub pixel, and the blue sub pixel are coupled to a scan line different from that of the remaining sub pixels.
14. The display device according to claim 8 , further comprising a control device that transmits a plurality of image signals to the plurality of signal lines, wherein
the control device transmits a first image signal of the plurality of image signals to be transmitted to the first green sub pixel by shifting by one horizontal line of pixels from a second image signal of the plurality of image signals to be transmitted to the first red sub pixel.
15. A display device comprising:
a plurality of pixels including a first pixel and a second pixel,
the first pixel including a first red sub pixel and a first green sub pixel located in a first column, and a blue sub pixel located in a second column adjacent the first column, and
the second pixel including a second red subpixel and a second green sub pixel located in a third column adjacent the second column, and a white sub pixel located in a fourth column adjacent the third column; and
a plurality of signal lines extending in a first direction that lies along at least one of the first column, the second column, the third column, or the fourth column, wherein
the first column, the second column, the third column, and the fourth column are cyclically arrayed, and
the first red sub pixel, the second red sub pixel, the first green sub pixel, the second green sub pixel, the blue sub pixel, and the white sub pixel are located in a same row of the plurality of pixels.
16. The display device according to claim 15 , wherein:
of the plurality of signal lines, a first signal line coupled to a switching element of the first green sub pixel has a first distance to a second signal line that is coupled to a switching element of the first red sub pixel, and a second distance to a third signal line that is coupled to a switching element of the blue sub pixel, and
the first distance is different than the second distance.
17. The display device according to claim 15 , wherein:
of the plurality of signal lines, a first signal line coupled to a switching element of the second green sub pixel has a first distance to a second signal line that is coupled to a switching element of the second red sub pixel, and a second distance to a third signal line that is coupled to a switching element of the white sub pixel, and
the first distance is different than the second distance.
18. The display device according to claim 15 , wherein:
an effective aperture width of the first red sub pixel or an effective aperture width of the first green sub pixel is smaller than an effective aperture width of the blue sub pixel.
19. The display device according to claim 15 , wherein:
one or two sub pixels of the first red sub pixel, the first green sub pixel, and the blue sub pixel are coupled to a scan line different from that of the remaining sub pixels.
20. The display device according to claim 15 , further comprising a control device that transmits a plurality of image signals to the plurality of signal lines, wherein
the control device transmits a first image signal of the plurality of image signals to be transmitted to the first green sub pixel by shifting by one horizontal line of pixels from a second image signal of the plurality of image signals to be transmitted to the first red sub pixel.