发明名称 |
ORGANIC LIGHT EMITTING DISPLAY DEVICE |
摘要 |
Discussed is an organic light emitting display device. The organic light emitting display device according to an embodiment includes a first electrode and a second electrode on a substrate to be opposite to each other and at least three emission parts between the first electrode and the second electrode. A first distance between the substrate and the first emission layer, a second distance between the first emission layer and the second emission layer, a third distance between the second emission layer and the third emission layer, and a fourth distance between the third emission layer and the second electrode are different from each other. |
申请公布号 |
US2016164042(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
US201514960918 |
申请日期 |
2015.12.07 |
申请人 |
LG DISPLAY CO., LTD. |
发明人 |
CHO Gwijeong;HAN ChangWook;KUM Taeil;KIM Taeshick;CHOI Heedong;KIM JiYoung;LEE Mingyu;LIM TaeSeok |
分类号 |
H01L51/52;H01L27/32 |
主分类号 |
H01L51/52 |
代理机构 |
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代理人 |
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主权项 |
1. An organic light emitting display device comprising:
a first electrode on a substrate; a first emission part on the first electrode, the first emission part including a first emission layer; a second emission part on the first emission part, the second emission part including a second emission layer; a third emission part on the second emission part, the third emission part including a third emission layer; and a second electrode on the third emission part, wherein a first distance between the substrate and the first emission layer, a second distance between the first emission layer and the second emission layer, a third distance between the second emission layer and the third emission layer, and a fourth distance between the third emission layer and the second electrode are different from each other. |
地址 |
SEOUL KR |