Organic light emitting material

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12245497
APP PUB NO 20210242411A1
SERIAL NO

17145696

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Abstract

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Provided is an organic light-emitting material. The light-emitting material is a series of metal complexes containing a ligand(s) based on isoquinoline which is substituted with deuterium at 3- and 4-position and a ligand(s) based on acetylacetone. The compounds can be used as the light-emitting material in an emissive layer of an organic electroluminescent device. These novel compounds can provide better device performance. Further provided are an electroluminescent device and a compound combination including the light-emitting material.

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Patent Owner(s)

  • BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Zhihong Beijing, CN 19 51
Hao, Xinfang Beijing, CN 3 4
Huang, Weizhou Beijing, CN 1 4
Kwong, Chi Yuen Raymond Beijing, CN 106 79
Liu, Renmao Beijing, CN 278 1675
Lu, Nannan Beijing, CN 14 18
Lu, Xueyu Beijing, CN 6 4
Wu, Yongjun Beijing, CN 237 3233
Xia, Chuanjun Beijing, CN 528 7869
Zhang, Cuifang Beijing, CN 21 25
Zhang, Dongdong Beijing, CN 73 156
Zhang, Qi Beijing, CN 768 6016

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