Cheil Industries Inc.

Samsung Sdi Co., Inc.

Ho-Kuk Jung

Mi-Young Chae

Nam-Soo Kim

Myeong-Soon Kang

Dong-Min Kang

Eui-Su Kang

Eun-Sun Yu

Nam-Heon Lee

Sung-Hyun Jung

Han-ILL Lee

Kyu-Yeol In

Su-Jin Han

Soo-Hyun Min

Young-Sung Park

Jae-Han Park

Jin-Seong Park

Jin-Hyun Lui

Hyun-jung Kim

Byungku Kim

Young-Kyoung Jo

Jae-Jin Oh

Young-Kwon Kim

Youn-Hwan Kim

Yong-Tak Yang

Gi-Wook Kang

Seung-Gyoung Lee

Hyon-Gyu Lee

Woo-Seok Jeong

Seung-Jae Lee

Hyung Sun Kim

Hun Rae Kim

Sangshin Lee

Eun Sun Yu

Sang-Shin Lee

Hyun-Jung Kim

Soo-Young Jeong

Chang-Ju Shin

Jong-Woo Won

Kipo P Jang

Namheon Lee

Dongyeong Kim

Dong-Wan Ryu

Jiyun Kwon

Yuna Jang

Eunjeong Choi

Han-Ill Lee

Chang-Woo Kim

Chunkeun Jang

Pyeong-Seok Cho

Chang-ju Shin

Jongwoo Choi

Eiu-Su Kang

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

Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device

Provided are an organic compound represented by the following Chemical Formula 1 and having a molecular weight of greater than or equal to 538 and less than 750, a composition for an organic optoelectronic device including the organic compound, an organic optoelectric device including the organic compound or the composition, and a display device including the organic optoelectronic device.  In Chemical Formula 1, Z, Rto R, n1 to n4 are the same as defined in the specification.

Organic compound, composition, organic optoelectronic device, and display device

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

The present invention relates to: an organic compound which is represented by formula 1 and has a molecular weight of less than 750; a composition for an organic optoelectronic diode which includes the organic compound; an organic optoelectronic diode which applies the organic compound and the composition; and a display device which includes the organic optoelectronic diode.

Organic compound, composition, organic optoelectronic diode, and display device

The present invention relates to a compound for an organic optoelectronic device represented by chemical formula 1, an organic optoelectronic device employing the same and a display device apparatus. The details of chemical formula 1 are as defined in the specification.

Compound for organic optoelectronic device, organic optoelectronic device and display apparatus

The present invention relates to a compound for an organic optoelectronic element represented by Chemical Formula 1, an element comprising the same, and a display device comprising the organic optoelectronic element (details of Chemical Formula 1 are as described in the specification).

Compound for organic optoelectronic element, organic optoelectronic element comprising same, and display device

The present invention relates to an organic optoelectronic device and a display apparatus comprising same, the organic optoelectronic device comprising: an anode and a cathode facing each other; a light-emitting layer located between the anode and cathode; a hole transport layer located between the anode and light-emitting layer; an auxiliary hole transport layer located between the hole transport layer and light-emitting layer; an electron transport layer located between the cathode and light-emitting layer; and an auxiliary electron transport layer between the electron transport layer and light-emitting layer, wherein the auxiliary electron transport layer comprises at least one type of a first compound expressed by a particular Chemical Formula, and the auxiliary hole transport layer comprises at least one type of a second compound expressed by a particular Chemical Formula.

Organic optoelectronic device and display apparatus

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

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

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 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, 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

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: 

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Uiwang-si, South Korea

Ho-Kuk Jung