Organic luminescent material having an ancillary ligand with a partially fluorine-substituted substituent

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PATENT NO 11993617
SERIAL NO

17071612

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Abstract

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Provided is an organic light-emitting material having an ancillary ligand with partially fluorinated substituents. The organic light-emitting material is a metal complex having a diketone ancillary ligand with partially fluorinated substituents and may be used as a light-emitting material in an organic electroluminescent device. These new types of metal complex can fine-tune the emission wavelength more effectively, reduce voltage, improve efficiency, prolong lifetimes, and provide better device performance. Further provided are an organic electroluminescent device and a compound formulation.

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Patent Owner(s)

Patent OwnerAddress
BEIJING SUMMER SPROUT TECHNOLOGY CO LTDBEIJING 102308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Zhihong Beijing, CN 19 51
Kwong, Chi Yuen Raymond Beijing, CN 106 79
Qiao, Jin Beijing, CN 3 7
Wu, Yongjun Beijing, CN 237 3233
Xia, Chuanjun Beijing, CN 528 7869

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