Display device and manufacturing method thereof
A display device according to an embodiment includes blue pixels, red pixels, green pixels, and optical sensing pixels disposed on a substrate, wherein a first group of the optical sensing pixels are disposed in a same line in a second direction, a second group comprising a group of the red pixels, a group of the optical sensing pixels, and a group of the blue pixels are disposed in a same line in a first direction that is perpendicular to the second direction, and a distance between a first of the blue pixels and a first of the red pixels disposed with a first of the optical sensing pixels therebetween is longer than a distance between the first of the blue pixels and a second of the red pixels without the optical sensing pixel therebetween.
1 . A display device comprising:
blue pixels, red pixels, green pixels, and optical sensing pixels disposed on a substrate, wherein:
a first group of the optical sensing pixels are disposed in a same line in a second direction,
a second group comprising a group of the red pixels, a group of the optical sensing pixels, and a group of the blue pixels are disposed in a same line in a first direction that is perpendicular to the second direction, and
a distance between a first of the blue pixels and a first of the red pixels disposed with a first of the optical sensing pixels therebetween is longer than a distance between the first of the blue pixels and a second of the red pixels without the optical sensing pixel therebetween.
2 . The display device of claim 1 , wherein
the first of the red pixels, the first of the optical sensing pixels, the first of the blue pixels, the second of the red pixels, a second of the optical sensing pixels, and a second of the blue pixels are disposed in a sequential order in the first direction.
3 . The display device of claim 1 , wherein
a group of the green pixels are disposed in a same line in the first direction.
4 . The display device of claim 3 , wherein
the group of the green pixels are not disposed in a same line in the first direction in which the second group is disposed.
5 . The display device of claim 3 , wherein
emission layers of green pixels neighboring in the first direction are electrically connected to each other.
6 . The display device of claim 3 , wherein the green pixels are disposed in parallel to each other in the first direction, and a distance between a first of the green pixels in the group and a neighboring second of the green pixels in the group in the first direction is different from a distance between the first of the green pixels and a neighboring third of the green pixels in the group in a direction opposite to the first direction.
7 . The display device of claim 1 , wherein
the first group of the optical sensing pixels are not disposed in a same line in the second direction in which any red pixel, any green pixel, and any blue pixel are disposed.
8 . The display device of claim 1 , wherein
the blue pixels, the green pixels, the red pixels, and the optical sensing pixels each have a corresponding opening of a quadrangular shape.
9 . The display device of claim 1 , wherein
at least one of the blue pixels, green pixels, or red pixels has an opening of an octagonal shape.
10 . A display device comprising:
pixel sections disposed on a substrate, wherein:
at least one of the pixel sections includes four green pixels, two red pixels, two blue pixels, and two optical sensing pixels,
a group of the optical sensing pixels are disposed in a same line in a first direction in which a corresponding group of the red pixels and a corresponding group of the blue pixels are disposed,
each optical sensing pixel is not disposed, in a same line in a second direction that is perpendicular to the first direction, with any of the red pixels, any of the green pixels, or any of the blue pixels, and
a distance of two of the green pixels disposed in one of the pixel sections in the first direction is greater than a distance of two neighboring green pixels disposed in respective neighboring pixel sections in the first direction.
11 . The display device of claim 10 , wherein
none of the green pixels are disposed, in a same line in the first direction, in which any of the red pixels, any of the blue pixels, and any of the optical sensing pixels are disposed.
12 . The display device of claim 10 , wherein
in the one of the pixel sections, two corresponding ones of the green pixels are disposed in a same line in the second direction in which a corresponding one of the red pixels and a corresponding one of the blue pixels are disposed.
13 . The display device of claim 10 , wherein
emission layers of two green pixels disposed in other units and neighboring in the first direction are electrically connected to each other.
14 . The display device of claim 10 , wherein
the blue pixels, the green pixels, the red pixels, and the optical sensing pixels each have a corresponding opening of a quadrangular shape.
15 . The display device of claim 10 , wherein
at least one of the blue pixels, the green pixels, or the red pixels has an opening of an octagonal shape.