Cheil Industries Inc.

Samsung Sdi Co., Inc.

Eui-Su Kang

Mi-Young Chae

Eun-Sun Yu

Ho-Kuk Jung

Nam-Heon Lee

Nam-Soo Kim

Soo-Hyun Min

Dong-Min Kang

Myeong-Soon Kang

Young-Hoon Kim

Sung-Hyun Jung

Hyung-Sun Kim

Han-ILL Lee

Ho-Jae Lee

Young-Sung Park

Jae-Jin Oh

Sang-Shin Lee

Yong-Tak Yang

Jin-Seok Hong

Dal-Ho Huh

Su-Jin Han

Dong-Wan Ryu

Dong-Kyu Ryu

Young-Kyoung Jo

Kyu-Yeol In

Gi-Wook Kang

Hun Rae Kim

Yu-Na Jang

Soo-Young Jeong

Youn-Hwan Kim

Jeong-Woo Lee

Kyoung-Mi Lee

Jin-Seong Park

Seung-Gyoung Lee

Pyeong-Seok Cho

Hyon-Gyu Lee

Min-Jee Park

Tae-Woo Lee

Chang-Ju Shin

Han-Ill Lee

Chang-Woo Kim

Jae-Han Park

Hun Sung Kim

Young-Kwon Kim

Jin-Hyun Lui

Woo-Seok Jeong

Han-III Lee

Ja-Hyun Kim

Sun-Ha Park

Han-Iii Lee

Disclosed are an organic alloy for an organic optoelectric device that is an organic alloy of at least two kinds of organic compounds, the at least two kinds of organic compounds includes a first organic compound and a second organic compound, a difference between evaporation temperatures of the first organic compound and the second organic compound is less than or equal to about 20° C. at less than or equal to about 10torr, and a light emitting wavelength of the organic alloy is different from light emitting wavelengths of the first organic compound, the second organic compound, and a simple mixture of the first organic compound and the second organic compound, and an organic optoelectric device and a display device including the organic alloy.

Method of manufacturing organic optoelectronic device, and organic optoelectronic device and display device

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

An organic optoelectronic device and a display device including the same, the organic optoelectronic device including: an anode and a cathode facing each other; a light-emitting layer positioned between the anode and the cathode; a hole transport layer positioned between the anode and the light-emitting layer; an auxiliary hole transport layer positioned between the hole transport layer and the light-emitting layer; an electron transport layer positioned between the cathode and the light-emitting layer; and an auxiliary electron transport layer positioned between the electron transport layer and the light-emitting layer, wherein the auxiliary electron transport layer includes at least one kind of first compound represented by chemical formula 1, and the auxiliary hole transport layer includes at least one kind of second compound represented by a combination of a moiety represented by chemical formula 2, a moiety represented by chemical formula 3 and a moiety represented by chemical formula 4.

Organic optoelectronic device and display device

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

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

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

Luminescent material for organic optoelectric device and organic optoelectric device and display device

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

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

Disclosed are a luminescent material for an organic optoelectric device represented by Chemical Formula 1, an organic optoelectric device including the luminescent material for an organic optoelectric device, and a display device including the organic optoelectric device.

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

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

A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula ('CF') 1: 

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

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

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

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Uiwang-si, South Korea

Eui-Su Kang