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2 371 445

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IPC

C07F5/00(2006-01-01)

H01L51/50(2006-01-01)

(21) (22)

Application

2008137219/04, 2008-09-17

(24)

Start date

2008-09-17

(22)

Actual filing date

2008-09-17

(45)

Published

2009-10-27

(72)

Inventor

Bochkarev Mikhail NikolaevichKatkova Marina AleksandrovnaIl'Ichev Vasilij AleksandrovichKonev Aleksej Nikolaevich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Metalloorganicheskoj Khimii Im. G.A. Razuvaeva Ran Ran)

SCANDIUM COMPOUNDS WITH HETEROCYCLIC LIGANDS AND ORGANIC LIGHT-EMITTING DIODE USING SAID COMPOUNDS AS EMISSION LAYER Russian patent published in 2009 - IPC C07F5/00 H01L51/50

Abstract RU 2371445 C1

FIELD: chemistry.

SUBSTANCE: invention relates to new chemical compounds, particularly to complexes of scandium with heterocyclic ligands tris[2-(1,3-benzox(ti/imid)azol-2-yl)phenolate-O,N]scandium of general formula , where X - is oxygen, or sulphur, or NH, which can be used as an electroluminescent (emission) layer in organic light-emitting diodes (OLED). Invented also is an organic light-emitting diode, in which the emission layer is made from tris[2-(1,3-benzoxazol-2-yl)phenolate-O,N]scandium.

EFFECT: obtaining new chemical compounds which can be used as electroluminescent (emission) layer in organic light-emitting diodes (OLED).

6 cl, 3 ex

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RU 2 371 445 C1

Authors

Bochkarev Mikhail Nikolaevich

Katkova Marina Aleksandrovna

Il'Ichev Vasilij Aleksandrovich

Konev Aleksej Nikolaevich

Dates

2009-10-27—Published

2008-09-17—Filed