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US 10,501,655 B2Granted
Organic film forming composition and electronic apparatus comprising a cured product thereof
AssigneeSamsung Display Co., Ltd.
InventorsWonmin Yun, Eungseok Park, Byoungduk Lee, Yunah Chung, Yoonhyeung Cho, Yongchan Ju
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Abstract
An organic film forming composition having improved hygroscopic properties (e.g., moisture-adsorbing abilities) and an electronic apparatus including a cured product of the organic film forming composition. The organic film forming composition may include a metal (meth)acrylate represented by Formula 1; and a curable material having at least two curable groups selected from the groups represented by Formulae 2A to 2D:
Claims14
An organic film forming composition comprising:
- a metal (meth)acrylate represented by Formula 1;
- and
- a curable material,
- wherein, in Formula 1,
- M is a metal atom;
- n is an integer selected from 1 to 3;
- R1 to R3 are each independently selected from hydrogen, deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazino group, a hydrazono group, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C2-C60 alkenyl group, a substituted or unsubstituted C2-C60 alkynyl group, a substituted or unsubstituted C1-C60 alkoxy group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C1-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C1-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, and a substituted or unsubstituted C1-C60 heteroaryl group;
- and
- represents an interaction between adjacent ions,
- wherein the curable material is selected from ethylene glycol di(meth)acrylate, hexanediol di(meth)acrylate, heptanediol di(meth)acrylate, octanediol di(meth)acrylate, nonanediol di(meth)acrylate, decanediol di(meth)acrylate, dodecanediol di(meth)acrylate, triethylpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, pentaerythritol tetra(meth)acrylate, dipentaerythritol tri(meth)acrylate, dipentaerythritol tetra(meth)acrylate, and combinations thereof, and the amount of the metal (meth)acrylate is about 0.1 to 10 parts by weight based on 100 parts by weight of the curable material.
7 more elements
Dependencies are inferred from the claim text.