Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Muhyun Baik

Hyeonho Choi

Seungyeon Kwak

Seungyeol Baek

Seoungtae Kim

Kyuyoung Hwang

Jinhoon Jeong

Byoungki Choi

Yongsik Jung

Sangdong Kim

Jongwon Choi

Joonghyuk Kim

Yongsuk Cho

Won-joon Son

Jinwoo Kim

Won-Joon Son

Wooyoun Kim

Provided are a light-emitting device, a method of manufacturing the light-emitting device, and an operating method of the light-emitting device, wherein the light-emitting device includes a first conductive layer and a light-emitting group represented by Formula 1:*-A-(A)-(A).  Formula 1 The detailed description of Formula 1 is the same as described in the present specification.

Light-emitting device, method of manufacturing the same, and operating method of the same

A light-emitting device, including: a carbon-containing film, wherein the carbon-containing film includes at least one carbon atom; and a light-emitting group represented by Formula 1, wherein the light-emitting group is chemically bonded to the at least one carbon atom on a surface of the carbon-containing film:*—(C≡C)-(A)-(A)  Formula 1wherein * indicates a chemical bonding site to the at least one carbon atom on the surface of the carbon-containing film, Ais a linking group, Ais a group comprising a light-emitting moiety, and m1 and m2 are each independently an integer from 1 to 10.

Light-emitting device, method of preparing the light-emitting device, and method of operating the light-emitting device

An organometallic compound represented by Formula I, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound.

Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound

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Daejeon, South Korea

Muhyun Baik