Organic electroluminescent materials and devices

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United States of America Patent

PATENT NO 11897896
SERIAL NO

17895324

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Abstract

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Organic electroluminescent materials and devices are disclosed. The organic electroluminescent materials are novel benzodithiophene or its analogous structure compounds, which can be used as charge transporting materials, hole injection materials, or the like in an electroluminescent device. These novel compounds can offer excellent performance compared with existing materials, for example, to further improve the voltage, efficiency and/or lifetime of the OLEDs.

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Patent Owner(s)

Patent OwnerAddress
BEIJING SUMMER SPROUT TECHNOLOGY CO LTDROOM 601 6TH FLOOR BUILDING 3 NO 1 TANYUAN ROAD MENTOUGOU DISTRICT BEIJING 102308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Zhihao Beijing, CN 14 16
Kwong, Chi Yuen Raymond Beijing, CN 87 47
Xia, Chuanjun Beijing, CN 496 6457

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