Cheil Industries Inc.

Samsung Sdi Co., Inc.

Nam-Heon Lee

Mi-Young Chae

Dong-Min Kang

Eui-Su Kang

Ho-Kuk Jung

Sung-Hyun Jung

Eun-Sun Yu

Dal-Ho Huh

Nam-Soo Kim

Myeong-Soon Kang

Dong-Wan Ryu

Young-Kyoung Jo

Hyun-jung Kim

Jin-Seok Hong

Han-Ill Lee

Young-Sung Park

Youn-Hwan Kim

Hyung-Sun Kim

Ho-Jae Lee

Soo-Hyun Min

Soo-Young Jeong

Chang-Ju Shin

Jae-Jin Oh

Yong-Tak Yang

Gi-Wook Kang

Young-Hoon Kim

Hun Rae Kim

Wook Hwan Kim

Sang-Shin Lee

Hyun-Jung Kim

Sang-Il Lee

Han-ILL Lee

Dong-Kyu Ryu

Yu-Na Jang

Jun-Seok Kim

Hun Sung Kim

Jong-Woo Won

Kyoung-Mi Lee

Kyu-Yeol In

Jin-Hyun Lui

Pyeong-Seok Cho

Seung-Gyoung Lee

Hyon-Gyu Lee

Chun-Keun Jang

Woo-Seok Jeong

Ju-Yeon Jung

Chang-ju Shin

Han-Il Lee

Hyun Gyu Lee

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

Disclosed is an organic optoelectric device, including an anode and a cathode facing each other, an emission layer interposed between the anode and the cathode, a hole transport layer interposed between the anode and the emission layer, and a hole transport auxiliary layer interposed between the hole transport layer and the emission layer. The emission layer includes at least one first compound represented by Chemical Formula 1: The emission layer further includes at least one second compound represented by Chemical Formula 2: The hole transport auxiliary layer includes a third compound represented by Chemical Formula 2, the third compound being the same as or different from the second compound.

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

A compound represented by Chemical Formula 1, an organic optoelectronic device including the same, and a display device including the organic optoelectronic device are provided. The structure of the compound represented by Chemical Formula 1 is described in the present specification.

Compound, organic optoelectronic device comprising the same, and display device

Provided are a compound for an organic optoelectric 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 the compound for an organic optoelectric device represented by Chemical Formula 1 is described in the specification. The compound for an organic photoelectric device provides an organic light emitting diode having excellent electrochemical and thermal stability and improved life-span characteristics, and high luminous efficiency at a low driving voltage, and the compound for an organic photoelectric device may be appropriate for a solution process.

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

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

A compound for an organic optoelectronic device is represented by Chemical Formula 1:  

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

A material for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode, the material including at least one compound represented by the following Chemical Formula A-1; and at least one compound represented by the following Chemical Formula B-1: 

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

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

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 the following Chemical Formula 1 or 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. 

A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the organic photoelectric device, the compound being represented by the following Chemical Formula 1: 

Compound for an organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device

A compound for an organic photoelectric device, the compound being represented by Chemical Formula 1 or 2: 

A compound for an organic photoelectric device and an organic photoelectric device including the same, the compound being represented by the following Chemical Formula 1: 

Compound for organic photoelectric device and organic photoelectric device including the same

A compound for an optoelectronic device, an organic light emitting diode, and a display device, the compound for an optoelectronic device being represented by the following Chemical Formula 1: 

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

A compound for an organic photoelectric device, organic photoelectric device, and a display device, the compound being represented by the following Chemical Formula 1: 

Compound including fluorenyl group for organic photoelectric device and organic photoelectric device including the same

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Uiwang-si, South Korea

Nam-Heon Lee