Provided are a compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device thereof.

Provided are a compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device thereof.

A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder:

##STR00001## (meanings of the symbols that are included in the formula are as given in the specification).

A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder:

##STR00001## (meanings of the symbols that are included in the formula are as given in the specification).

The present application belongs to the technical field of organic materials, and provides a nitrogen-containing compound, an electronic element, and an electronic device. The nitrogen-containing compound has a structure shown in formula 1. The nitrogen-containing compound can improve the performance of the electronic element,

##STR00001##

The present application belongs to the technical field of organic materials, and provides a nitrogen-containing compound, an electronic element, and an electronic device. The nitrogen-containing compound has a structure shown in formula 1. The nitrogen-containing compound can improve the performance of the electronic element,

##STR00001##

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.

##STR00001##

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.

##STR00001##

The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.

The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.