A pixel structure, comprising: a plurality of pixel cells having a first pixel cell and adjacent pixel cells, each pixel cell including: a first pixel; and two second pixels (R,R;R,B) and two third pixels (B,B;B,R), surrounding and being adjacent to the first pixel, and two of the two second pixels (R,R;R,B) and the two third pixels being arranged on two opposite sides of the first pixe, the other two of the two second pixels and the two third pixels (B,B;B,R) being arranged on the two opposite remaining sides of the first pixel, each of the two second pixels (R,R;R,B) and the third pixels (B,B;B,R) has a rectangular shape having a longitudinal direction, characterized in that each of the two second pixels (R,R;R,B) is also a second pixel of an adjacent second pixel cell adjacent to the first pixel cell arranged along the longitudinal direction of the second pixels (R,R;R,B) and said second pixel is also a second pixel of adjacent third and fourth pixel cells, the first and second pixel cells on one hand and the third and fourth pixel cells on the other hand are each symmetrical with respect to an axis perpendicular to the longitudinal direction of the second pixel, each of the two third pixels (B,B;B,R) is also a third pixel of an adjacent fifth pixel cell adjacent to the first pixel cell arranged along the longitudinal direction of the third pixels (B,B;B,R) and said third pixel is also a third pixel of adjacent sixth and seventh pixel cells, the first and fifth pixel cells on one hand and the sixth and seventh pixel cells on the other hand are each symmetrical with respect to an axis perpendicular to the longitudinal direction of said third pixel. a first pixel; and two second pixels (R,R;R,B) and two third pixels (B,B;B,R), surrounding and being adjacent to the first pixel, and two of the two second pixels (R,R;R,B) and the two third pixels being arranged on two opposite sides of the first pixe, the other two of the two second pixels and the two third pixels (B,B;B,R) being arranged on the two opposite remaining sides of the first pixel, each of the two second pixels (R,R;R,B) and the third pixels (B,B;B,R) has a rectangular shape having a longitudinal direction, characterized in that each of the two second pixels (R,R;R,B) is also a second pixel of an adjacent second pixel cell adjacent to the first pixel cell arranged along the longitudinal direction of the second pixels (R,R;R,B) and said second pixel is also a second pixel of adjacent third and fourth pixel cells, the first and second pixel cells on one hand and the third and fourth pixel cells on the other hand are each symmetrical with respect to an axis perpendicular to the longitudinal direction of the second pixel, each of the two third pixels (B,B;B,R) is also a third pixel of an adjacent fifth pixel cell adjacent to the first pixel cell arranged along the longitudinal direction of the third pixels (B,B;B,R) and said third pixel is also a third pixel of adjacent sixth and seventh pixel cells, the first and fifth pixel cells on one hand and the sixth and seventh pixel cells on the other hand are each symmetrical with respect to an axis perpendicular to the longitudinal direction of said third pixel.