Lg Display Co., Ltd.

Hye-Ock Choi

Sung-Il Woo

Seung-Jae Lee

Dong-Young Kim

Bo-Min Seo

Jong-Kwan Bin

Ji-Yeon Kang

Min-Jee Kim

A quantum dot emitting diode includes first and second electrodes facing each other; a quantum dot emitting material layer between the first and second electrodes; and an electron transporting layer including an electron transporting material and disposed between the quantum dot emitting material layer and the second electrode, wherein the electron transporting material includes a core of metal oxide and a shell of silica.

Quantum dot emitting diode and quantum dot display device including the same

The present disclosure relates to a light-emitting diode including a first electrode and a second electrode facing each other; an electron transfer layer between the first electrode and the second electrode; and a light emitting material between the first electrode and the second electrode, wherein the electron transfer layer consists of anisotropic nanorods, and the long axes of the anisotropic nanorods are arranged at an angle of about 20 degrees to about 90 degrees with respect to an interface with an adjacent layer into which electrons are injected.

Anisotropic nanorod-applied light-emitting diode and light-emitting device including the same

The present invention provides an organic compound for an organic light emitting diode. The organic compound is represented by: The organic compound is capable of reducing a driving voltage of an organic light emitting diode by an excellent charge transporting property. The present invention also provides an organic light emitting diode and an organic light emitting display device including the organic compound.

Organic compound, and organic light emitting diode and organic light emitting display device including the same

Growing community of inventors

Paju-si, South Korea

Hye-Ock Choi