Samsung Display Co., Ltd.

Other

Samsung Sdi Co., Inc.

Samsung Mobile Display Co., Ltd.

Duk San Neolux Co., Ltd.

Dae Yup Shin

Chang Ho Lee

Hyun Ju Choi

Beom Joon Kim

Soo Jin Park

Bora Lee

Ji Hwan Yoon

Il Soo Oh

Hee Joo Ko

Pyung Eun Jeon

Se Jin Cho

Jong In Hong

Dong Hyun Jung

Jin Young Yun

Kwan Hee Lee

Yeon-woo Lee

Myoung Ki Kim

Tae Hyuk Kwon

In Jae Lee

Joong Won Sim

Junghwan Park

Daesung Kim

Sunhee Lee

Wonsam Kim

Soungyun Mun

Bumsung Lee

Changmin Lee

Yeon Hwa Lee

Mi Kyung Kim

Hwasoon Jung

Jang Hyuk Kwon

Jihun Byun

Sung Wook Kim

Ilsoo Oh

Pyungeun Jeon

Byung Doo Chin

Myeong Suk Kim

Heejoo Ko

Hwan Hee Cho

Bo Ra Lee

Ji Hye Shim

Injae Lee

JinYoung Yun

Beomjoon Kim

Kyung Sun Choi

Young Mok Son

Yeon Woo Lee

Sang Hyun Ju

Chan Hyo Lee

KeonHa Choi

Sejin Cho

Joongwon Sim

An organic light emitting display element according to an example embodiment includes: a first electrode, an emission layer positioned on the first electrode, and a second electrode positioned on the emission layer, in which the emission layer includes at least one of the compounds represented by the following Chemical Formulas 1 to 3. 

Organic light emitting diode display

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 and the second electrodes, where the organic material layer contains the compound of Formula 1 and improves luminous efficiency, stability, and life span of the element.

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

An organic light emitting diode (OLED) display includes a substrate, a thin film transistor disposed on the substrate, a first electrode disposed on the thin film transistor and electrically connected to the thin film transistor, a first auxiliary layer disposed on the first electrode, an emission layer disposed on the first auxiliary layer, an electron transport layer disposed on the emission layer, a first buffer layer disposed on the electron transport layer, and a second electrode disposed on the first buffer layer.

A method of fabricating an organic light emitting device includes forming a first electrode layer on a substrate, surface-treating the first electrode layer with CFplasma, forming a first common layer containing pentacene on the surface-treated first electrode layer, forming an organic light emitting layer on the first common layer, forming a second common layer on the organic light emitting layer, and forming a second electrode layer on the second common layer. The CFplasma treatment enhances the luminous efficiency of the organic light emitting device.

Method for fabricating organic light emitting device

An organic light-emitting display device includes a substrate which includes a plurality of areas, a plurality of first electrodes disposed on the areas of the substrate, respectively, a second electrode disposed on the first electrodes, and a plurality of emitting layers disposed between the first electrodes and the second electrode. At least two of the emitting layers are disposed on all of the areas.

Organic light-emitting display device having plural emitting layers disposed between two electrodes

Provided are organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminescence display devices using the compounds and a method for preparation of the devices. Also provided are organic metal compounds in which compounds for host and compounds for dopant where connected to make energy transmission between host and dopant possible at a molecular level, an organic electroluminescence display device using the same and a preparation method thereof.

Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the devices

Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminescence display devices using the compounds and a method for preparation of the devices are disclosed. Also disclosed are organic metal compounds in which the compounds for host and the compounds for dopant are connected to make energy transmission between host and dopant possible in a molecular level, organic electroluminescence display devices using the same and a preparation method thereof.

The present invention relates to a blue light-emitting compound for organic polymer EL devices and organic EL devices having superior color purity and light-emitting efficiency by providing a blue light-emitting compound for organic EL devices represented by Chemical Formula 1 and an organic EL device using the blue light-emitting compound:wherein R1 to R8 each independently represents a functional group selected from the group consisting of hydrogen alkyl groups, alkoxy groups, carbon rings, aryl groups, hetero rings and fused aromatic compounds having from 1 to 30 carbon atoms; to of R1 to R3 may additionally be connected by a ring; and two of R4 to R8 may additionally be connected by a ring.

Blue light-emitting compound for organic electroluminescent device and organic electroluminescent device using the same

Growing community of inventors

Suwon-si, South Korea

Dae Yup Shin