Sungkyunkwan University

Samsung Display Co., Ltd.

Heeyeop Chae

Chang Min Lee

Hoon Bae Kim

Hyejin Kim

Changmin Lee

Choelmin Jang

Min Woo Park

Jun Yeob Lee

Sungmin Cho

Dong Geun Jung

Ho Kyoon Chung

Ho Seok Jin

Namhun Kim

Seung Woo Seo

Chae Min Lee

Woo Suk Lee

Bo Kyoung Kim

HyungSuk Moon

Sangkyu Jeon

Sang Joon Seo

Eunhee Nam

Hee Young Kim

A multilayer encapsulation thin-film and a method and apparatus for preparing a multilayer encapsulation thin-film are provided. The multilayer encapsulation thin-film includes an inorganic thin film that includes a metal oxide, and an organic thin film that includes a polymer and is formed on the inorganic thin film, where the inorganic thin film and the organic thin film are alternately stacked in multiple layers.

Multilayer encapsulation thin-film

The present invention provides a composition containing an inorganic nano-particle structure absorbing blue light and then emitting light and a siloxane compound; a light-conversion thin-film made of the composition; and a display panel using the film. When using the composition, the light-conversion thin-film as an optical member may have high stability. Further, when using the film, a display panel with excellent stability even under high-temperature and high-water conditions may be realized.

Composition comprising inorganic nano particle structure, light conversion thin film using the same, and display apparatus using the film

An inorganic nanoparticles-based structure in accordance with the present disclosure includes inorganic nano-particles; and a novel ligand coordinated to a surface of each of the inorganic nano-particles, wherein the ligand has a urethane bond resulting from reaction with an isocyanate compound having a double bond, and, thus, has a double bond at terminals thereof. Further, the present disclosure provides an optical member, a light-emitting device, and a quantum dot display device including the inorganic nanoparticles-based structure.

Inorganic nanoparticle structure, film, optical member, light-emitting device, and liquid crystal display apparatus having the same

A light-emitting structure in accordance with the present disclosure includes inorganic nano-particles; ligands coordinated to surfaces of the inorganic nano-particles, wherein each of the ligands contains an acrylic polymer. Further, the present disclosure provides an optical member, a light-emitting device, and a liquid crystal device including the light-emitting structure.

Light-emitting structure, optical member having the light-emitting structure, light-emitting device, and liquid crystal display apparatus

The present invention relates to a delayed fluorescence-quantum dot (QD) electroluminescent diode, the delayed fluorescence-quantum dot electroluminescent diode includes an anode, a cathode, and a light emitting layer located between the anode and the cathode, and the light emitting layer includes a QD and a delayed fluorescence material which supplies energy to the QD.

Electroluminescent diode having delayed florescence quantum dot

This invention relates to a polymer/inorganic multi-layer encapsulation film, and more particularly, to a multi-layer encapsulation film, which includes a plasma polymer thin film layer formed using a cross-shaped precursor having Si&#x2014;O bonding and an inorganic thin film layer, and ensures flexibility and has improved encapsulation.

Polymer/inorganic multi-layer encapsulation film

Growing community of inventors

Suwon-si, South Korea

Heeyeop Chae