Pixel arrangement of an organic light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorsGun-Shik Kim, Jun-Sik Oh, Jae-Shin Kim
Life of this patent
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Abstract
A pixel arrangement of an organic light emitting display device with a plurality of repeatedly arranged sub-pixel groups, each of the sub-pixel groups includes two first sub-pixels in i-th and (i+2)-th columns (i is a natural number), two second sub-pixels in the i-th and (i+2)-th columns, the second sub-pixels being arranged in different rows with respect to the first sub-pixels, and two third sub-pixels in (i+1)-th and (i+3)-th columns, each third sub-pixel being arranged to overlap at least two adjacent rows of the first and second sub-pixels.
Claims16
A pixel arrangement of an organic light emitting display device with a plurality of repeatedly arranged sub-pixel groups, each of the sub-pixel groups comprising:
- two first sub-pixels in i-th and (i+2)-th columns (i is a natural number);
- two second sub-pixels in the i-th and (i+2)-th columns, the second sub-pixels being arranged in different rows with respect to the first sub-pixels;
- and
- two third sub-pixels in (i+1)-th and (i+3)-th columns, each third sub-pixel overlapping at least two adjacent rows of the first and second sub-pixels,
- wherein the (i+1)-th and (i+3)-th columns include only the third sub-pixels,
- wherein the third sub-pixel is at least two times longer than the first sub-pixel along a column direction, and
- wherein the first sub-pixels and the second sub-pixels are alternately arranged in a same column and are alternately arranged in a same row, the i-th and (i+2)-th columns including only the first and second sub-pixels.
A pixel arrangement of an organic light emitting display device, comprising:
- first and second sub-pixels arranged alternately in a plurality of columns, the first and second sub-pixels being configured to emit different colors;
- and
- third sub-pixels between adjacent columns of alternating first and second sub-pixels, each third sub-pixel overlapping four alternating first and second sub-pixels within a same column.
Dependencies are inferred from the claim text.