Birch, Stewart, Kolasch & Birch LLP
Organic light emitting display device
An organic light emitting display device includes subpixel groups including a plurality of subpixels, the subpixel groups being repeatedly arranged, wherein each of the subpixel groups includes a first subpixel unit and a second subpixel unit which each include a single blue subpixel, a single red subpixel, and two green subpixels, the two green subpixels of the first subpixel unit are arranged to be spaced apart in different directions with respect to a first extended line that runs through centers of the blue subpixel and the red subpixel of the first subpixel unit, and the two green subpixels of the second subpixel unit are arranged to be spaced apart in the same direction with respect to a second extended line that runs through centers of the blue subpixel and the red subpixel of the second subpixel unit.
LG DISPLAY CO., LTD.
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H01L H01L G09G H01L G09G G09G G02F
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JungHyun YoungSun YuHoon SeonMee JungGeun
Ham Seo Kim Lee Jo