Organic light emitting display device with substantially polygonal sub-pixels
An organic light emitting display device includes a plurality of sub-pixels arranged in a substantially hexagonally-shaped structure, each of the sub-pixels including a corresponding one of a plurality of organic light emitting devices, wherein the plurality of sub-pixels includes a plurality of first sub-pixels for emitting light of a first color, a plurality of second sub-pixels for emitting light of a second color, and a plurality of third sub-pixels for emitting light of a third color, and wherein centers of adjacent ones of the first, second, and third sub-pixels form a triangle having one of three sides that is shorter than the other two of the sides.
1. An organic light emitting display device comprising:
a plurality of sub-pixels, each of the sub-pixels comprising a corresponding one of a plurality of organic light emitting devices,
wherein the plurality of sub-pixels comprises:
a plurality of first sub-pixels for emitting light of a first color;
a plurality of second sub-pixels for emitting light of a second color; and
a plurality of third sub-pixels for emitting light of a third color,
and
wherein centers of adjacent ones of the first, second, and third sub-pixels having no intervening sub-pixels therebetween form a triangle having one of three sides that has different length from lengths of the other two of the sides,
wherein the plurality of sub-pixels are arranged in first and second columns along a first direction, each of the columns extending in a second direction substantially perpendicular to the first direction, each of the first columns comprising at least one of the first sub-pixels, each of the second columns comprising at least one of the second sub-pixels and at least one of the third sub-pixels,
wherein the plurality of first sub-pixels, the plurality of second sub-pixels, and the plurality of third sub-pixels have a substantially same length as each other along the second direction, and each of the plurality of third sub-pixels has an area different from areas of the plurality of first sub-pixels and the plurality of second sub-pixels, and
wherein the centers of the first sub-pixels are arranged along the first direction with no intervening portion of the second sub-pixels or the third sub-pixels therebetween.
2. The organic light emitting display device of claim 1 , wherein the first color is green, the second color is blue, and the third color is red.
3. The organic light emitting display device of claim 1 , wherein a width of at least one of the first sub pixels along the first direction is narrower than a width of at least one of the second sub pixels along the first direction.
4. The organic light emitting display device of claim 1 , wherein a width of at least one of the third sub pixels along the first direction is narrower than a width of at least one of the first sub pixels along the first direction.
5. An organic light emitting display device comprising:
a plurality of sub-pixels, each of the sub-pixels comprising a corresponding one of a plurality of organic light emitting devices,
wherein the plurality of sub-pixels comprises:
a plurality of first sub-pixels for emitting light of a first color;
a plurality of second sub-pixels for emitting light of a second color; and
a plurality of third sub-pixels for emitting light of a third color,
wherein the first, second and third sub-pixels are arranged in a column direction,
wherein the plurality of first sub-pixels, the plurality of second sub-pixels, and the plurality of third sub-pixels have a substantially same length as each other along the column direction or a second direction perpendicular to the column direction, and each of the plurality of third sub-pixels has an aspect ratio different from aspect ratios of the plurality of first sub-pixels and the plurality of second sub-pixels, and
wherein a first center line in the column direction through centers of aligned ones of the first sub-pixels is separated from a second center line in the column direction through centers of aligned ones of the second sub-pixels, the aligned ones of the second sub-pixels being adjacent corresponding ones of the aligned ones of the first sub-pixels in the column direction.
6. The organic light emitting display device of claim 5 , wherein a third center line in the column direction through centers of aligned ones of the third sub-pixels is separated from the first center line, the aligned ones of the third sub-pixels being adjacent corresponding ones of the aligned ones of the first sub-pixels in the column direction.
7. The organic light emitting display device of claim 6 , wherein a distance between the first center line and the third center line is shorter than a distance between the first center line and the second center line.
8. The organic light emitting display device of claim 7 , wherein the first color is green, the second color is blue, and the third color is red.