Compound, composition including the same, liquid composition, and organic electroluminescent device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12178122
APP PUB NO 20210184132A1
SERIAL NO

17111641

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Abstract

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Provided is a compound that has a long pot life of a solution and is able to achieve low driving voltage, high efficiency, and long lifespan of an organic electroluminescent device. The present disclosure relates to a compound having a triphenyl triazine structural moiety and including a group that has a structure in which a substituted or unsubstituted carbazole group and a predetermined number of carbazole rings are directly bonded via a single bond, as described in the specification.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO KOREA SUWON SUWON GYEONGGI-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imamura, Atsushi Kanagawa-ken, JP 81 444
Irisa, Shiro Kanagawa-ken, JP 7 6
Ito, Mitsunori Kanagawa-ken, JP 134 5128
Kinoshita, Masaru Kanagawa-ken, JP 50 743
Kishi, Norifumi Kanagawa-ken, JP 3 1
Korai, Keisuke Kanagawa-ken, JP 15 20
Numata, Masaki Kanagawa-ken, JP 63 2207
Sakurai, Rie Kanagawa-ken, JP 22 139
Son, Jhunmo Yongin-si, KR 47 192

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