Lg Display Co., Ltd.

Hye-Li Min

Dong-Young Kim

Byung-Geol Kim

Min-Surk Hyung

Jae-Hyun Park

Kyu-Nam Kim

Jong-Hoon Woo

Na-yeon Lee

Chang-Woo Chun

Discussed is a luminous body including a plurality of emission moieties, each emission moiety including an inorganic emission particle and a coating layer surrounding a surface of the inorganic emission particle, and an encapsulation moiety connected to or combined with the coating layer of the plurality of emission moieties by a covalent bond and surrounding the plurality of emission moieties.

Luminous body, and light emitting film, light emitting diode and light emitting device including the same

The present invention provides a luminous body, and light emitting film, light emitting diode and light emitting device including the same. The luminous body can include a plurality of emission moieties each including an inorganic emission particle and a coating layer surrounding a surface of the inorganic emission particle, and an encapsulation moiety connected to the coating layer and surrounding the plurality of emission moieties. The present invention further provides a light emitting film, a liquid crystal display device, a light emitting diode package, a light emitting diode and a light emitting display device including the luminous body.

The present disclosure relates to an organic compound having a fused aromatic or hetero aromatic ring including a carbazole or fluorene moiety and a group having excellent charge mobility property, and a light emitting diode and a light emitting device having the organic compound. The organic compound can be applied into the light emitting diode by using solution process and has very deep HOMO energy level. When the organic compound is applied into a chare transfer layer, a HOMO energy level bandgap between the charge transfer layer and an emitting material layer is reduced so that holes and electrons can be injected into the emitting material layer in a balanced manner.

Organic compound, light emitting diode and light emitting device having the compound

A quantum dot, a quantum dot light emitting diode and a quantum dot display device are discussed. The quantum dot includes a first core including a first semiconductor material, a first shell positioned at an outer side of the first core and including a second semiconductor material, and a second core positioned between the first core and the first shell and including one of the first and second semiconductor materials and a doping metal.

Quantum dot, quantum dot light emitting diode and quantum dot display device

A luminous body includes a first moiety including a plurality of first ligands combined to a surface of an inorganic emitting particle; and a second moiety including silsesquioxanes connected to a second ligand connected to one of the first ligands, wherein one of the first and second ligands is a polar ligand, and the other one of the first and second ligands is a non-polar ligand.

Luminous body, light emitting film, light emitting diode and light emitting device having luminous body

An inorganic composite luminescent material includes inorganic illuminants. An inorganic illuminant includes an inorganic luminescent particle configured to emit light, and a porous coating surrounding the inorganic luminescent particle. The porous coating has a plurality of pores. The inorganic composite luminescent material can further include scattering agents within at least a portion of the plurality of pores in the porous coating of the inorganic illuminants. The scattering agents are configured to scatter the light emitted from the inorganic luminescent particles.

Inorganic composite luminescent material, light-emitting film, light-emitting diode package, light emitting diode and light-emitting device including the same

A liquid crystal display device includes a liquid crystal panel; and a backlight unit disposed at one side of the liquid crystal panel. The backlight unit includes a prism sheet, which comprises a base and a plurality of prism patterns arranged on the base and a binder and a silicon compound having adjacent siloxane moieties linked via a diselenide group, and a light source disposed at a lower portion of the prism sheet. In the liquid crystal display device, the prism sheet is disposed between the light source and the liquid crystal panel.

Growing community of inventors

Paju-si, South Korea

Hye-Li Min