Compound and organic electronic device comprising same

1. An organic electronic device comprising:

a first electrode;

a second electrode disposed to face the first electrode; and

an organic material layer having one or more layers disposed between the first electrode and the second electrode,

wherein the organic material layer comprises an electron blocking layer or a hole transporting layer, and the electron blocking layer or the hole transporting layer comprises a compound that is any one selected from the following structures:

and

wherein the organic material layer comprises a light emitting layer, and the light emitting layer comprises a compound represented by the following Chemical Formula A-1:

in Chemical Formula A-1,

X1 is a substituted or unsubstituted monovalent or more benzofluorene group; a substituted or unsubstituted monovalent or more fluoranthene group; a substituted or unsubstituted monovalent or more pyrene group; or a substituted or unsubstituted monovalent or more chrysene group,

L101 is a direct bond; a substituted or unsubstituted arylene group; or a substituted or unsubstituted heteroarylene group,

X2 and X3 are the same as or different from each other, and are each independently a substituted or unsubstituted aryl group; a substituted or unsubstituted silyl group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted aralkyl group; or a substituted or unsubstituted heteroaryl group, or are optionally bonded to each other to form a substituted or unsubstituted ring,

r is an integer of 1 or more, and

when r is 2 or more, substituents in the parenthesis are the same as or different from each other.

2. The organic electronic device of claim 1 , wherein the organic electronic device further comprises one or two or more layers selected from the group consisting of a light emitting layer, a hole injection layer, and a hole blocking layer.

3. The organic electronic device of claim 1 , wherein the organic electronic device is selected from the group consisting of an organic light emitting device, an organic phosphorescent device, an organic solar cell, an organic photoconductor (OPC), and an organic transistor.

4. The organic electronic device of claim 1 , wherein L101 is a direct bond, X1 is a substituted or unsubstituted divalent pyrene group, X2 and X3 are the same as or different from each other, and are each independently an aryl group which is unsubstituted or substituted with a germanium group, and r is 2.

5. The organic electronic device of claim 1 , wherein the light emitting layer further comprises a compound represented by the following Chemical Formula A-2:

in Chemical Formula A-2,

X4 is a 1-naphthyl group, a 2-naphthyl group, a 1-anthracenyl group, a 2-anthracenyl group, a 1-phenanthryl group, a 2-phenanthryl group, a 3-phenanthryl group, a 4-phenanthryl group, a 9-phenanthryl group, a 1-naphthacenyl group, a 2-naphthacenyl group, a 9-naphthacenyl group, a 1-pyrenyl group, a 2-pyrenyl group, a 4-pyrenyl group, a 3-methyl-2-naphthyl group, a 4-methyl-1-naphthyl group, or the following Chemical Formula

X6 is a phenyl group, a 1-naphtyl group, a 2-naphtyl group, a 1-anthracenyl group, a 2-anthracenyl group, a 1-phenanthryl group, a 2-phenanthryl group, a 3-phenanthryl group, a 4-phenanthryl group, a 9-phenanthryl group, a 1-naphthacenyl group, a 2-naphthacenyl group, a 9-naphthacenyl group, a 1-pyrenyl group, a 2-pyrenyl group, a 4-pyrenyl group, a 2-biphenylyl group, a 3-biphenylyl group, a 4-biphenylyl group, a p-terphenyl-4-yl group, a p-terphenyl-3-yl group, a p-terphenyl-2-yl group, an m-terphenyl-4-yl group, an m-terphenyl-3-yl group, an m-terphenyl-2-yl group, an o-tolyl group, an m-tolyl group, a p-tolyl group, a p-t-butylphenyl group, a p-(2-phenylpropyl)phenyl group, a 3-methyl-2-naphthyl group, a 4-methyl-1-naphthyl group, a 4-methyl-1-anthracenyl group, a 4′-methylbiphenylyl group, a 4″-t-butyl-p-terphenyl-4-yl group, or a 3-fluoranthenyl group,

X5 and X7 are the same as or different from each other, and are each independently hydrogen; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted aryl group; or a substituted or unsubstituted heteroaryl group,

p2 is an integer from 1 to 5,

p1 and p3 are each an integer from 1 to 4, and

when p1 to p3 are each 2 or more, each of X5, X6 and X7 is the same as or different from each other.

6. The organic electronic device of claim 5 , wherein X4 is a 1-naphthyl group, and X6 is a 2-naphthyl group.