Samsung Sdi Co., Inc.

Cheil Industries Inc.

Young-Kyoung Jo

Sung-Hyun Jung

Jin-Seok Hong

Dong-Wan Ryu

Mi-Young Chae

Dal-Ho Huh

Han-ILL Lee

Eun-Sun Yu

Eui-Su Kang

Nam-Heon Lee

Dong-Kyu Ryu

Yu-Na Jang

Han-Ill Lee

Soo-Hyun Min

Jun-Seok Kim

Dong-Min Kang

Ho-Kuk Jung

Chang-Woo Kim

Jae-Jin Oh

Yong-Tak Yang

Jin-Hyun Lui

Seung-Jae Lee

Sang-Shin Lee

Su-Jin Han

Chang-Ju Shin

Soo-Young Jeong

Jae-Han Park

Youn-Hwan Kim

Gi-Wook Kang

Pyeong-Seok Cho

Min-Jee Park

Han-Il Lee

The present invention relates to a compound represented by formula 1, an organic optoelectronic element comprising the same, and a display device comprising the organic optoeletric element. Formula 1 and the description regarding the samen are as defined in the specification.

Compound, organic optoelectronic element comprising same and display device thereof

Provided are a compound for an organic optoelectronic device represented by Chemical Formula 1, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The structure of Chemical Formula 1 is shown in the specification. The compound for an organic optoelectronic device provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and having high luminous efficiency at a low driving voltage.

Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode

A compound, an organic light emitting element including the same, and a display device including the organic light emitting element are disclosed, and the compound for an organic optoelectric device represented by Chemical Formula 1 is provided.

Compound, organic light emitting element comprising same, and display device comprising organic light emitting element

A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Disclosed are a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The compound for an organic optoelectronic device represented by a combination of the following Chemical Formula 1 and Chemical Formula 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode

An organic optoelectric device including an anode and a cathode facing each other, an emission layer between the anode and the cathode, a hole transport layer between the anode and the emission layer, a hole transport auxiliary layer between the hole transport layer and the emission layer, an electron transport layer between the cathode and the emission layer, and an electron transport auxiliary layer between the electron transport layer and the emission layer, wherein the electron transport auxiliary layer includes a first compound represented by the following Chemical Formula 1, and the hole transport auxiliary layer includes a second compound represented by the following Chemical Formula 2: 

Organic optoelectric device and display device

A composition includes a first host compound including moieties represented by Chemical Formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics, 

Composition and organic optoelectric device and display device

Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode

An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device are disclosed.

Organic compound, organic optoelectronic device and display device

Disclosed are a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The compound for an organic optoelectronic device represented by the following Chemical Formula ad-1 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Compound for an organic optoelectronic device, organic light-emitting element comprising same, and display device comprising the organic light-emitting element

A compound for an organic optoelectronic device, an organic light-emitting device including the same and a display device including the organic light-emitting device are provided, and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formula 1 and 2 is provided and thus an organic light-emitting device has improved life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device

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Suwon-si, South Korea

Young-Kyoung Jo