Material for organic electroluminescence device and electroluminescence device employing the same

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United States of America

PATENT NO RE49118
SERIAL NO

16804850

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A material for organic electroluminescence devices comprising a compound having a specific structure and an organic electroluminescence device comprising an organic thin film layer which comprises one layer or a plurality of layers comprising at least a light emitting layer and disposed between a cathode and an anode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices, are provided. The material provides the organic electroluminescence device exhibiting a great efficiency of light emission, having no defect pixels, exhibiting excellent heat resistance and having a long life.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTDTOKYO 100-8321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Hidetsugu Sodegaura, JP 107 1696
Iwakuma, Toshihiro Sodegaura, JP 131 7123
Matsuura, Masahide Sodegaura, JP 77 2583
Nakano, Yuki Sodegaura, JP 374 1987

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