The present invention relates to: an organic compound represented by a combination of Chemical Formulas 1 and 2; an organic optoelectronic device comprising the organic compound; and a display device.

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The present invention relates to: an organic compound represented by a combination of Chemical Formulas 1 and 2; an organic optoelectronic device comprising the organic compound; and a display device.

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An oxime ester compound represented by general formula (I): ##STR00001##
wherein R.sup.1, R.sup.2, and R.sup.3 each independently represent R.sup.11, OR.sup.11, COR.sup.11, SR.sup.11, CONR.sup.12R.sup.13, or CN; R.sup.11, R.sup.12, and R.sup.13 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylalkyl group having 7 to 30 carbon atoms, or a heterocyclic group having 2 to 20 carbon atoms, R.sup.4 and R.sup.5 each independently represent R.sup.11, OR.sup.11, SR.sup.11, COR.sup.11, CONR.sup.12R.sup.13, NR.sup.12COR.sup.11, OCOR.sup.11, COOR.sup.11, SCOR.sup.11, OCSR.sup.11, COSR.sup.11, CSOR.sup.11, CN, a halogen atom, or a hydroxyl group; and a and b each independently represent 0 to 3.

An oxime ester compound represented by general formula (I): ##STR00001##
wherein R.sup.1, R.sup.2, and R.sup.3 each independently represent R.sup.11, OR.sup.11, COR.sup.11, SR.sup.11, CONR.sup.12R.sup.13, or CN; R.sup.11, R.sup.12, and R.sup.13 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylalkyl group having 7 to 30 carbon atoms, or a heterocyclic group having 2 to 20 carbon atoms, R.sup.4 and R.sup.5 each independently represent R.sup.11, OR.sup.11, SR.sup.11, COR.sup.11, CONR.sup.12R.sup.13, NR.sup.12COR.sup.11, OCOR.sup.11, COOR.sup.11, SCOR.sup.11, OCSR.sup.11, COSR.sup.11, CSOR.sup.11, CN, a halogen atom, or a hydroxyl group; and a and b each independently represent 0 to 3.

The present invention aims to provide a polymerizable compound that has high storage stability without causing crystal precipitation when added to a polymerizable composition and to provide a polymerizable composition containing the polymerizable compound. A polymer film produced by polymerization of the polymerizable composition has a low haze, high thickness uniformity, low occurrence of nonuniform orientation, high surface hardness, high adhesiveness, and good appearances and fewer orientation defects even after ultraviolet irradiation. The present invention also aims to provide a polymer produced by polymerization of the polymerizable composition and an optically anisotropic body produced from the polymer.

The present invention aims to provide a polymerizable compound that has high storage stability without causing crystal precipitation when added to a polymerizable composition and to provide a polymerizable composition containing the polymerizable compound. A polymer film produced by polymerization of the polymerizable composition has a low haze, high thickness uniformity, low occurrence of nonuniform orientation, high surface hardness, high adhesiveness, and good appearances and fewer orientation defects even after ultraviolet irradiation. The present invention also aims to provide a polymer produced by polymerization of the polymerizable composition and an optically anisotropic body produced from the polymer.

An amine-based compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the amine-based compound. An electronic apparatus includes the light-emitting device:

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The description of Formula 1 is the same as in the specification.

An amine-based compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the amine-based compound. An electronic apparatus includes the light-emitting device:

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The description of Formula 1 is the same as in the specification.

An organic electroluminescence device includes a first electrode and a second electrode which face each other, and a plurality of organic layers between the first electrode and the second electrode, where at least one of the organic layers includes an amine compound represented by Formula 1, and the organic electroluminescence device may exhibit improved luminous efficiency:

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An organic electroluminescence device includes a first electrode and a second electrode which face each other, and a plurality of organic layers between the first electrode and the second electrode, where at least one of the organic layers includes an amine compound represented by Formula 1, and the organic electroluminescence device may exhibit improved luminous efficiency:

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