Ink containing light-emitting elements and method of fabricating display device using the same

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United States of America

PATENT NO 12132140
APP PUB NO 20220093817A1
SERIAL NO

17476993

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Abstract

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An ink includes a solvent, and light-emitting elements dispersed in the solvent, each of the light-emitting elements comprising semiconductor layers and an insulating film partially surrounding outer surfaces of the semiconductor layers, wherein the solvent has Hansen solubility parameters of a polarity parameter between about 4 and about 9 and a hydrogen bonding parameter between about 6 and about 11.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Eun A Suwon-si, KR 12 7
Ha, Jae Kook Seoul, KR 22 19
Hong, Na Mi Cheonan-si, KR 9 3
Im, Hyun Deok Seoul, KR 101 536
Kang, Jong Hyuk Suwon-si, KR 112 757
Kim, Duk Ki Suwon-si, KR 29 38
Kim, Gyu Bong Suwon-si, KR 13 139
Kim, Hoi Lim Seoul, KR 5 2
Kim, Yong Hwi Asan-si, KR 8 14
Ko, Hyo Jin Seoul, KR 14 18
Lee, Chang Hee Seoul, KR 126 971
Sim, Jun Bo Suwon-si, KR 19 11
Yun, Sae Na Suwon-si, KR 2 2

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