Samsung Display Devices Co., Ltd.

Kwangju Institute of Science and Technology

Jun-hwan Ahn

Han-sung Yu

Soon-ki Kwon

Yun-hi Kim

Dong-cheol Shin

Jung-hyun Lee

Jae-Suk Lee

Nam-Goo Kang

Hye-Kyong Lee

Young-Sun Cho

Sung-hyun Cho

A light-emitting compound and a display device adopting the light-emitting compounds as a color-developing substance. When the display device adopts an organic layer formed of the light-emitting compound, such as a light-emitting layer or an electron transport layer, as a blue light-emitting material, it can display blue and has good luminous efficiency and driving voltage characteristics.

Light-emitting compound and display device adopting light-emitting compound as color-developing substance

The present invention relates to vinyl-phenyl monomers and polymers prepared therefrom. More particularly, the present invention is to provide the vinyl-phenyl monomers expressed by formula (1) which are capable of various polymerization such as radical polymerization, cation polymerization, anion polymerization and metallocene catalyzed polymerization due to resonance effect of phenyl group and changing characteristics variously and thus, suitable in the synthesis of general-purpose polymers which can be used in photo-functional materials by forming a complex with a metal component having an optical characteristic.

Vinyl-phenyl pyridine monomers and polymers prepared thereform

The present invention relates to vinyl-phenyl monomers and polymers prepared therefrom. More particularly, the present invention is to provide the vinyl-phenyl monomers expressed by formula (1) which are capable of various polymerization such as radical polymerization, cation polymerization, anion polymerization and metallocene catalyzed polymerization due to resonance effect of phenyl group and changing characteristics variously and thus, suitable in the synthesis of general-purpose polymers which can be used in photo-functional materials by forming a complex with a metal component having an optical characteristic:

Vinyl-phenyl pyridine monomers and polymers prepared therefrom

A light-emitting compound and a display device adopting the light-emitting compound as a color-developing substance. When the display device adopts an organic layer formed of such light-emitting compound as a blue light-emitting material, luminous efficiency of the display device is improved.

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Kwangju, South Korea

Jun-hwan Ahn