Birch, Stewart, Kolasch & Birch, LLP
Organic light emitting display device
An organic light emitting display device is discussed. The organic light emitting display device in one embodiment includes at least one light emitting part between an anode and a cathode, and including at least one organic layer and a light emitting layer, wherein the organic layer includes a compound having one or more nitrogen atoms and a substituent with relatively high electron mobility.
LG DISPLAY CO., LTD.
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Seonkeun Min Hyeseung Hyoseok Jeongdae Sunghoon Seunghee
Yoo Yun Kang Kim Seo Joo Yoon