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US 12,552,888 B2Granted
Curable resin composition and display device
AssigneeSumitomo Chemical Company, Limited
InventorsYoshihiro Harada, Yoshifumi Komatsu, Masayoshi Tokuda
Life of this patent
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Abstract
A curable resin composition contains quantum dots (A), a resin (B), a photopolymerizable compound (C), a photopolymerization initiator (D), an antioxidant (E), a leveling agent (F), and a solvent (G), wherein the resin (B) has a weight-average molecular weight in terms of polystyrene of less than 10000 and an acid value of 90 mg KOH/g or more and 150 mg KOH/g or less.
Claims8
A curable resin composition comprising:
- quantum dots (A);
- a resin (B);
- a photopolymerizable compound (C);
- a photopolymerization initiator (D);
- an antioxidant (E);
- a leveling agent (F);
- and a solvent (G),
- wherein the resin (B) has a weight-average molecular weight in terms of polystyrene of less than 10000 and an acid value of 90 mg KOH/g or more and 150 mg KOH/g or less, and an acrylic equivalent of 300 g/eq or more and 2000 g/eq or less,
- wherein a mass ratio of the resin (B) to the photopolymerizable compound (C) is 2 or more,
- wherein the antioxidant (E) comprises a phosphorus/phenol composite antioxidant, and
- wherein a content ratio of the antioxidant (E), based on 100 parts by mass of the resin (B), is 7 parts by mass or more and 30 parts by mass or less.
8 more elements
Dependencies are inferred from the claim text.