Duk San Neolux Co., Ltd.

Samsung Display Co., Ltd.

Jung Cheol Park

Soung Yun Mun

Bum Sung Lee

Sun-Hee Lee

Mun Jae Lee

Sun Hee Lee

Daesung Kim

Yeon Hee Choi

Hak Young Lee

Jung Wook Lee

Ki Won Kim

Jae Taek Kwon

Sun Pil Hwang

Nam Jin Park

Seong Je Park

Hee Sun Ji

Hyo Jin Kim

Kwanhee Lee

Junghwan Park

Mikyung Kim

Dae Sung Kim

Bumsung Lee

Seok Jong Lee

Gyumin Lee

Seungwon Yeo

Yong Wook Park

Jin Ho Yun

Gyu Min Lee

Jinho Yun

Jae-Taek Kwon

Seung-won Choi

Moon Sung Kang

Yun-Sun Byun

Namjin Park

Seok Hyun Kim

Sung Yun Mun

Hyojin Kim

Yun Sun Byun

Provided are a compound capable of lowering a driving voltage, enhancing light emitting efficiency and thermal resistance, and improving lifespan and color purity of the element, an organic element using the same, and an electric device for the same.

Compound for organic electric element, organic electric element comprising the same, and electronic device thereof

Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminescence efficiency, stability, and life span.

Compound for organic electronic element, organic electronic element using the same, and electronic device thereof

Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.

Compound for organic electric element, organic electric element comprising the same and electronic device thereof

Compound for organic electric element, organic electric element using same, and electronic apparatus thereof

Provided is an organic electronic element comprising a hole transport layer containing a compound of Formula (1) and an emitting auxiliary layer containing a compound of Formula (2), capable of improving the light emitting efficiency, stability, and life span of an electronic device using the same.

Compound for organic electronic element, organic electronic element using the same, and an electronic device

Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminous efficiency, stability, and life span.

Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof

The present invention provides an organic electric element in which a first electrode, a second electrode, and an organic material layer are sequentially stacked, wherein the organic material layer comprises a hole transport layer, an emission-auxiliary layer and a light emitting layer, at least one of the hole transport layer and the emission-auxiliary layer comprises the compound represented by Formula 1, and the light emitting layer comprises the compound represented by Formula 2. According to the present invention, the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved.

Organic electric element comprising compound for organic electric element and electronic device thereof

The present invention provides an organic light-emitting element comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel, which have different colors, the organic light-emitting element comprising: a substrate; a first electrode arranged on the substrate; a second electrode arranged on the first electrode so as to face the first electrode; an organic light-emitting layer arranged between the first electrode and the second electrode, the organic light-emitting layer comprising a first organic light-emitting layer arranged on the first sub-pixel, a second organic light-emitting layer arranged on the second sub-pixel, and a third organic light-emitting layer arranged on the third sub-pixel; a hole transport layer arranged between the first electrode and the organic light-emitting layer; and a light-emitting supplement layer arranged between the hole transport layer and the organic light-emitting layer, the light-emitting supplement layer comprising a first light-emitting supplement layer, which is commonly arranged on the first sub-pixel, the second sub-pixel, and the third sub-pixel, a second light-emitting supplement layer, which is arranged on the second sub-pixel between the first light-emitting supplement layer and the second organic light-emitting layer, and a third light-emitting supplement layer, which is arranged on the third sub-pixel between the first light-emitting supplement layer and the third organic light-emitting layer.

Organic light-emitting element and organic light-emitting display device

Provided are a compound of Formula 1 and an organic electric element including a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode and comprising the compound, the element showing improved luminescent efficiency, stability, and life span.

Provided is a novel compound for EBL capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.

Compound for organic electric element, organic electric element using the same, and electronic device comprising same

Provided is an organic electronic element comprising a hole transport layer containing a compound of Formula (3) or (4) and an emitting auxiliary layer containing a compound of Formula (2), capable of improving the light emitting efficiency, stability, and life span of an electronic device using the same.

Growing community of inventors

Suwon-si, South Korea

Jung Cheol Park