This invention discloses metal complexes containing carborane moiety. The metal complexes showed desired properties in term of EQE, LT, and CIE.

An organic molecule is disclosed having a first chemical unit consisting of a structure according to Formula I ##STR00001## and two second chemical units, which in each case are the same or different in each occurrence, having a structure according to Formula II. ##STR00002##

Organic compounds containing indolocarbazoles as electron donor connected with electron acceptors such aza-triphenylene or dibenzoquinoxaline that can improve the performance of phosphorescent organic light emitting devices are disclosed.

The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound of the present disclosure provides an organic electroluminescent device having high efficiency and/or long lifespan.

An organic electronic component is disclosed. In an embodiment an organic electronic component includes at least one organic layer having a fluorinated sulfonimide metal salt of the following formula: ##STR00001## wherein M is either a divalent or higher-valent metal having an atomic mass of greater than 26 g/mol or a monovalent metal having an atomic mass of greater than or equal to 39 g/mol, where 1n7, and wherein R.sub.1, R.sub.2 are selected independently of one another from the group consisting of a fluorine-substituted aryl radical, a fluorine-substituted alkyl radical and a fluorine-substituted arylalkyl radical.

A light-emitting element with high emission efficiency and high reliability is provided. The light-emitting element includes a light-emitting layer containing a first organic compound, a second organic compound, and a guest material. The first organic compound has a nitrogen-containing six-membered heteroaromatic skeleton. In the light-emitting layer, the weight ratio of an organic compound having a nitrogen-containing five-membered heterocyclic skeleton with an NH group, a secondary amine skeleton with an NH group, or a primary amine skeleton with an NH group to the first organic compound is less than or equal to 0.03, or alternatively, the weight ratio of the organic compound having a nitrogen-containing five-membered heterocyclic skeleton with an NH group, a secondary amine skeleton with an NH group, or a primary amine skeleton with an NH group to the second organic compound is less than or equal to 0.01.

A pyrromethene-boron complex is a compound represented by general formula (1). ##STR00001##
In general formula (1), X is CR.sup.7 or N. R.sup.1 to R.sup.9 are each a group selected from prescribed groups, where R.sup.2 and R.sup.5 are selected from among the groups other than a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. R.sup.2 and R.sup.5 are groups not containing a heteroaryl group with at least two condensed rings. At least one of R.sup.1 to R.sup.6 is a group containing a fluorine atom.

The present invention relates to organic electronic devices. The devices can include a first electrode, a second electrode, and a substantially organic layer. The substantially organic layer may include a lithium-containing compound, and may be arranged between the first and the second electrode. Also provided herein are organic light emitting diodes, organic solar cells, and organic field effect transistors that include the lithium-containing compound.

This invention discloses iridium complexes containing phenylpyridine ligand wherein there is an aryl or heterocyclic ring fused into phenyl ring. This invention also discloses organic light emitting devices comprising an anode, a cathode, and an organic layer disposed between the anode and the cathode, the organic layer comprising an iridium complex, and formulations comprising iridium complexes. The iridium complexes showed desired device performance.

The present disclosure relates to an organic compound, a light emitting diode and an organic light emitting diode display device using the same. The organic compound is represented by a following chemical formula 1. ##STR00001## This organic compound has the advantages in the thermal stability, the emission property, the color purity, the hole transport property and the hole movement property, and thus the lifetime, the emission efficiency and the emission property of the LED using the same are improved.