Abstract: An organometallic compound, an organic light-emitting device including the same, and a method of manufacturing organic light-emitting device, the organometallic compound being represented by Formula 1, below:

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one pyrene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the pyrene-based compound may be in the second emission layer.

Abstract: An organic light emitting diode display includes a first substrate, an organic light emitting diode on the first substrate, a capping layer on the organic light emitting diode. The capping layer includes a first surface facing the organic light emitting diode and a second surface opposite the first surface. The capping layer has a gradient of refractive index that varies along a thickness direction from the first surface toward the second surface.

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one anthracene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the anthracene-based compound may be in the second emission layer.

Abstract: An organometallic compound, an organic light-emitting device including the same, and a method of manufacturing organic light-emitting device, the organometallic compound being represented by Formula 1, below:

Abstract: A light emitting diode (LED) assembly includes a printed circuit board; first and second LED arrays arranged on the printed circuit board and each including a plurality of LEDs, wherein the LEDs in each of the first and second LED array are connected to each other in series, and an output terminal of the first LED array faces an output terminal of the second LED array; a first input line connected to an input terminal of the first LED array; a second input line connected to an input terminal of the second LED array; and one output line connected to the output terminal of the first LED array and the output terminal of the second LED array, wherein the first input line, the second input line and the one output line are disposed at one side of the printed circuit board with respect to the LEDs.

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one pyrene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the pyrene-based compound may be in the second emission layer.

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one anthracene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the anthracene-based compound may be in the second emission layer.

Abstract: A light emitting diode (LED) assembly includes a printed circuit board; first and second LED arrays arranged on the printed circuit board and each including a plurality of LEDs, wherein the LEDs in each of the first and second LED array are connected to each other in series, and an output terminal of the first LED array faces an output terminal of the second LED array; a first input line connected to an input terminal of the first LED array; a second input line connected to an input terminal of the second LED array; and one output line connected to the output terminal of the first LED array and the output terminal of the second LED array, wherein the first input line, the second input line and the one output line are disposed at one side of the printed circuit board with respect to the LEDs.

Abstract: Provided are organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminescence display devices using the compounds and a method for preparation of the devices. Also provided are organic metal compounds in which compounds for host and compounds for dopant where connected to make energy transmission between host and dopant possible at a molecular level, an organic electroluminescence display device using the same and a preparation method thereof.

Abstract: Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminescence display devices using the compounds and a method for preparation of the devices are disclosed. Also disclosed are organic metal compounds in which the compounds for host and the compounds for dopant are connected to make energy transmission between host and dopant possible in a molecular level, organic electroluminescence display devices using the same and a preparation method thereof.