Lg Chem, Ltd

Seongmi Cho

Yongbum Cha

Sung Kil Hong

Jungoh Huh

Min Woo Jung

Dong Hoon Lee

Jungha Lee

Tae Yoon Park

Hoyong Lee

Minseung Chun

Sang Young Jeon

Jungbum Kim

Kongkyeom Kim

Seong So Kim

Dongheon Kim

Yun Hwan Kim

Hyoung Seok Kim

Jiwon Kwak

Dong Uk Heo

Chang Hwan Kim

Jin Joo Kim

Boonjae Jang

Miyeon Han

Wanpyo Hong

Minyoung Kang

Su Jin Han

Jungi Jang

Hyungjin Lee

Sung Jae Lee

Min Young Kang

Hwakyung Kim

Cheol Jun Song

Jung Ha Lee

Mooho Hong

Seonkyoung Son

Jeong Wook Mun

Wooyung Jung

Byoungkue Jeon

Seoyeon Kim

Young In Yang

Jihye Jung

Jungoh Huh Kwon

The present specification relates to a compound represented by Formula 1, and a color conversion film, a backlight unit, and a display device each including the compound.

Compound and color conversion film comprising same

The present specification provides a heterocyclic compound and an organic light emitting device including the same.

Heterocyclic compound and organic light emitting element comprising same

The present specification relates to a hetero-cyclic compound represented by the following Chemical Formula 1, and an organic light emitting device including the same. Such hetero-cyclic compound used as a material for an organic material layer of an organic light emitting device improves efficiency, achieves low driving voltage, and/or improves service life characteristics. [Chemical Formula 1]

Heterocyclic compound and organic light emitting diode containing same

Provided is a heterocyclic compound Chemical Formula 1 or 2: and an organic light emitting device comprising the same.

Heterocyclic compound and organic light emitting device comprising the same

Provided is a polycarbonate composition comprising a polycarbonate and a light blocking agent, and an optical product formed therefrom. The polycarbonate composition has a low yellow index, unlike conventional yellowish blue light-blocking products, and thus various colors can be implemented. Accordingly, it is possible to provide optical products with various colors, and the polycarbonate composition is very suitable for spectacles required to have high transparency and to block blue light that is harmful to eyes.

Polycarbonate composition and optical product formed therefrom

The present specification relates to an organic light emitting device including: an anode; a cathode disposed to face the anode; and a light emitting layer disposed between the anode and the cathode, in which the light emitting layer includes: a host including a P-type host and an N-type host, which produce an exciplex; and a phosphorescent dopant, and the host including the P-type host and the N-type host, which produce an exciplex, emits a photoluminescence light with a longer wavelength than a wavelength of each of the P-type host and the N-type host.

Organic light emitting element

Provided are a compound of Chemical Formula 1: and an organic light emitting device including the same.

Compound and organic light emitting device comprising same

Provided is a hetero-cyclic compound of Chemical Formula 1: and an organic light emitting device comprising the same.

Heterocyclic compound and organic light-emitting element including same

Provided is an organic light emitting device, comprising: an anode; a cathode disposed opposite to the anode; and one or more organic material layers disposed between the anode and cathode, the organic material layer including a light emitting layer that includes a compound of Chemical Formula 1 and a compound Chemical Formula 2:  

Organic light emitting device

Provided is a heterocyclic compound of Chemical Formula 1: and an organic light emitting device including the same.

Heterocyclic compound and organic light emitting element containing same

The present specification relates to a compound of Chemical Formula 1 and an organic electronic device comprising the same.

Compound, and organic electronic element comprising same

The present specification provides a heterocyclic compound and an organic light emitting device comprising the same.

Heterocyclic compound and organic light-emitting device comprising same

The present specification provides a novel compound capable of greatly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic electronic device, and an organic electronic device containing the compound in an organic compound layer.

Double spiro organic compound and organic electronic element comprising same

The present specification relates to a hetero-cyclic compound and an organic light emitting device including the same.

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Daejeon, South Korea

Seongmi Cho