Samsung Display Co., Ltd.

Sooyon Kim

Youngkook Kim

Seokhwan Hwang

Sanghyun Han

Hyejin Jung

Jongwoo Kim

Haejin Kim

Taekyung Kim

Kwanghyun Kim

Jeonga Oh

Jaeyong Lee

Mieun Jun

Junha Park

Eunjae Jeong

Munki Sim

Eunyoung Lee

Jino Lim

Minkyung Kim

Seunggak Yang

Jonghyuk Lee

Mina Kim

Miehwa Park

A condensed-cyclic compound and an organic light-emitting device, the condensed-cyclic compound being represented by the following Formula 1:

Condensed-cyclic compound and organic light emitting device including the same

According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer may include a first compound represented by Formula 1 and a second compound represented by one selected from Formulae 2-1 to 2-4:

Organic light-emitting device

Provided are a condensed cyclic compound having the following structure: wherein ring Dand ring Dare each independently a C-Caromatic ring, and an organic light-emitting device including the same.

Condensed cyclic compound and organic light-emitting device including the same

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a condensed cyclic compound of Formula 1: An organic light-emitting device including the condensed cyclic compound of Formula 1 may have high efficiency, low driving voltage, high luminance, and a long lifespan.

A condensed cyclic compound and an organic light-emitting device including the same. The a condensed cyclic compound represented by Formula 1: 

Condensed-cyclic compound and organic light-emitting device including the same

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a compound of Formula 1:  According to one or more embodiments of the present disclosure, due to the inclusion of the compound of Formula 1, characteristics of an organic light-emitting device may be improved.

Compound and organic light-emitting device including the same

An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: 

A compound represented by Formula 1 and an organic light-emitting device including the same are provided: 

Provided are a compound represented by Formula 1 and an organic light-emitting device including the same: 

A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same. 

Condensed cyclic compound and an organic light-emitting device including the same

A condensed-cyclic compound is represented by Formula 1: where X, Lto L, Rto R, Arto Ar, c1 to c3, a1 to a2, and b1 to b3 are as defined in the specification.

Condensed-cyclic compound and organic light-emitting device comprising the same

An organic light-emitting device includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and a condensed cyclic compound of Formula 1. The emission layer includes a host and a dopant, and the condensed cyclic compound acts as the dopant. 

An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a compound of Formula 1: wherein R, R, X, m, and n in Formula 1 are as defined in the specification.

Compound and organic light-emitting device comprising the compound

A condensed-cyclic compound is represented by Formula 1: where Xand Rto Rare as defined in the specification, and at least one of Rto Ris a group represented by Formula 2, and at least one of Rto Ris a group represented by Formula 3: where L, L, Arto Ar, a1 and a2 are as defined in the specification.

An amine-based compound and an organic light-emitting diode including the amine-based compound.

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Yongin-si, South Korea

Sooyon Kim