Samsung Electronics Co., Ltd.

Toppan Holdings Inc.

Dic Corporation

Eiji Otsuki

Fumiaki Kato

Mitsunori Ito

Norihito Ishii

Katsunori Shibata

Satoshi Inayama

Minoru Tabuchi

Takayuki Miki

Ikuro Kiyoto

Mariko Toshimitsu

Masanori Wakita

Masahiro Kobayashi

An ink composition that contains light-emitting nanocrystalline particles, a photopolymerizable component containing at least one photopolymerizable compound and having a Hansen solubility parameter δp of 3.0 MPaor more, and a phosphite compound with a partial structure represented by the following formula (1). [In the formula (1), Xto Xindependently denote an oxygen atom or a sulfur atom, Rdenotes an alkyl group, and * denotes a bonding arm.]

Ink composition, light conversion layer, and color filter

An ink composition for an organic light-emitting device, the ink composition including a luminescent host material and a solvent, wherein the luminescent host material includes at least one compound represented by Formula (1) and Formula (3), and wherein the solvent includes at least one selected from an aromatic ether, an aromatic ester, and an aromatic ketone: wherein, in Formulas (1) and (3), groups and variables are the same as described in the specification.

Ink composition for organic light-emitting device, organic light-emitting device including film formed by using the ink composition, and method of manufacturing the organic light-emitting device

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Sakura, Japan

Eiji Otsuki