Pixel arrangement of color display panel

A pixel arrangement of color display panel, comprising:

• a plurality of white sub-pixels, configured to provide a white light, wherein the white sub-pixels extend along a first direction and form a plurality of white sub-pixel columns, and the white sub-pixel has a fourth length in the first direction;
• a plurality of first sub-pixels, disposed between the white sub-pixel columns and configured to provide a first color light, wherein the first sub-pixel has a first length in the first direction;
• a plurality of second sub-pixels, disposed between the white sub-pixel columns and configured to provide a second color light, wherein the second sub-pixel has a second length in the first direction;
• and
• a plurality of third sub-pixels, disposed between the white sub-pixel columns and configured to provide a third color light, wherein the third sub-pixel has a third length in the first direction, a portion of the first sub-pixels, the second sub-pixels and the third sub-pixels are arranged along the first direction and form a plurality of first sub-pixel columns arranged substantially in parallel, the first sub-pixels, the second sub-pixels and the third sub-pixels of the first sub-pixel column are repeatedly arranged in a sequence of the second sub-pixel, the first sub-pixel, the third sub-pixel and the first sub-pixel, the other portion of the first sub-pixels, the second sub-pixels and the third sub-pixels are arranged along the first direction and form a plurality of second sub-pixel columns arranged substantially in parallel, and the first sub-pixels, the second sub-pixels and the third sub-pixels of the second sub-pixel column are repeatedly arranged in a sequence of the third sub-pixel, the first sub-pixel, the second sub-pixel and the first sub-pixel, and wherein the first length is substantially equal to the second length, the second length is substantially equal to the third length, the fourth length is greater than the first length, and the first sub-pixel of the first sub-pixel column entirely overlap the first sub-pixel of the second sub-pixel column in a second direction perpendicular to the first direction.