Lg Chem, Ltd

Lg Display Co., Ltd.

Seokhee Yoon

Seokhyun Yoon

Jaechol Lee

Jaesoon Bae

Donggu Lee

Sungkyoung Kang

Hosub Lee

Jiyeon Shin

Jinseck Kim

Hwakyung Kim

Eun Ju Park

Taehun Yoon

Daeho Kim

Jae Hak Jeong

Hyeon Sik Choi

Yongwook Kim

Minsoo Kang

Kwanghyun Kim

Sang Young Jeon

Jae C Lee

Yeon Hwan Kim

Ho Gyu Lee

Kong Kyeom Kim

Jun Gi Jang

Jae Soon Bae

Eunju Park

Sehwan Son

Youn-Gu Lee

Jieun Kim

Keunsoo Lee

Chung Whan Lee

Sae Hwan Son

Esder Kang

Se-Hwan Son

Sang-Young Jeon

Sung Gap Im

Young Kyu Han

Youngju Park

Jinmi Jung

Byungjae Kim

Bugon Shin

Changhee Lee

Sae-Hwan Son

Yeon-Hwan 1603-905 Munchon Maeul Kim

Hyeon 203-601 Expo Apt Choi

Jun-Gi Jang

Young-Kyu 121-203 Hanbit Apt Han

The present specification relates to a carbazole derivative of Chemical Formula 1, a coating composition including the carbazole derivative, an organic light emitting device using the same and a method for manufacturing the same.

Carbazole derivative and organic light emitting element using same

The present specification relates to a coating composition for a hole injection or transporting layer or a charge generating layer of an organic electroluminescent device, the coating composition including: an organic metal complex including one or more of Group V, Group VI, and Group VII transition metals; an organic metal complex or metal salt including one or more of Group I, Group VIII, Group XI, and Group XII metals; and an organic solvent, and a method for manufacturing an organic electroluminescent device and an organic electroluminescent device using the same.

Organic electroluminescent device and manufacturing method therefor

The present specification relates to a compound, a coating composition including the same, and an organic light emitting device.

Compound, coating composition comprising same, and organic light emitting diode

The present disclosure relates to a compound of Chemical Formula 1, a coating composition including the same, and an organic light emitting device including the same.

Compound, coating composition comprising same, and organic light emitting element comprising same

The present specification relates to an organic light emitting device comprising a first electrode; a second electrode provided opposite to the first electrode; and one or more organic material layers comprising a hole injection layer provided between the first electrode and the second electrode, wherein the hole injection layer comprises a first host, a second host and a dopant, and the first host and the second host have a HOMO energy level value difference of 0.2 eV or greater.

Organic light-emitting device and manufacturing method therefor

The present specification relates to a hole injection or transfer layer or charge generation layer coating composition of an organic electroluminescence device including an organic metal complex including sulfur; and an organic solvent, a method for manufacturing an organic electroluminescence device using the same, and an organic electroluminescence device.

The present specification relates to a fluorene-based compound of Formula 1, a coating composition comprising the fluorene-based compound of Formula 1, an organic light emitting device using the same, and a manufacturing method thereof.

Fluorene-based compound, organic light-emitting device using same and method for preparing same

The present specification relates to a hole injection or transfer layer coating composition of an organic light emitting diode comprising an organic metal complex of a transition metal; a fluorine-based polymer comprising sulfonic acid or sulfonate; and an organic solvent, a method for manufacturing an organic light emitting diode and an organic light emitting diode using the same.

Coating composition, method for producing organic electroluminescent device using same, and organic electroluminescent device produced thereby

The present specification relates to a hole injection or transfer layer or charge generation layer coating composition of an organic electroluminescent device comprising an organic metal complex comprising at least one of Mo, V, Re, Ni and Pt, and W; and an organic solvent, a method for manufacturing an organic electroluminescent device using the same, and an organic electroluminescent device.

Organic electroluminescent device and method for manufacturing the same

The present specification relates to a carbazole derivative, a coating composition comprising the carbazole derivative, an organic light emitting device using the same, and a method for manufacturing the same.

Carbazole derivative and organic light emitting device using same

Disclosed are a single-source precursor for synthesizing metal chalcogenide nanoparticles for producing a light absorption layer of solar cells comprising a Group VI element linked as a ligand to any one metal selected from the group consisting of copper (Cu), zinc (Zn) and tin (Sn), metal chalcogenide nanoparticles produced by heat-treating at least one type of the single-source precursor, a method of preparing the same, a thin film produced using the same and a method of producing the thin film.

Method of preparing metal chalcogenide nanoparticles and method of producing light absorption layer thin film based thereon

Disclosed are metal chalcogenide nanoparticles forming a light absorption layer of solar cells including a first phase including copper (Cu)-tin (Sn) chalcogenide and a second phase including zinc (Zn) chalcogenide, and a method of preparing the same.

Metal chalcogenide nanoparticles for preparing light absorption layer of solar cells and method of preparing the same

Disclosed are a precursor for preparing a light absorption layer of a solar cell including (a) an aggregate-phase composite including a first phase including a copper (Cu)-tin (Sn) bimetallic metal and a second phase including zinc (Zn)-containing chalcogenide, or including the first phase including a copper (Cu)-tin (Sn) bimetallic metal, the second phase including zinc (Zn)-containing chalcogenide and a third phase including copper (Cu)-containing chalcogenide; or (b) core-shell structured nanoparticles including a core including copper (Cu)-tin (Sn) bimetallic metal nanoparticles and a shell including zinc (Zn)-containing chalcogenide, or the zinc (Zn)-containing chalcogenide and copper (Cu)-containing chalcogenide; or (c) a mixture thereof, and a method of preparing the same.

Precursor for preparing light absorption layer of solar cells and method of preparing the same

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Daejeon, South Korea

Seokhee Yoon