Show metadata Hide metadata

(19)

(11)

2 568 489

(13)

(51)

IPC

C08G75/00(2006-01-01)

C08G75/32(2006-01-01)

C09K11/06(2006-01-01)

H01L51/50(2006-01-01)

(21) (22)

Application

2013139993/05, 2013-08-29

(24)

Start date

2013-08-29

(22)

Actual filing date

2013-08-29

(45)

Published

2015-11-20

(72)

Inventor

Akkuratov Aleksandr Vital'EvichNikitenko Sergej LeonidovichKaplunov Mikhail GershovichTroshin Pavel Anatol'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Problem Khimicheskoj Fiziki Rossijskoj Akademii Nauk Ran)

COUPLED CARBAZOLE- AND CYCLOPENTADITHIOPHEN-BASED POLYMER AND ITS APPLICATION AS ELECTROLUMINESCENT MATERIAL IN ORGANIC LEDS Russian patent published in 2015 - IPC C08G75/00 C08G75/32 C09K11/06 H01L51/50

Abstract RU 2568489 C2

FIELD: chemistry.

SUBSTANCE: invention relates to new coupled polymers to be used as electroluminescent material in organic LEDs. It discloses the coupled polymer based on carbazole and cyclopentadithiophen and its application as electroluminescent material in organic LEDs.

EFFECT: maximum luminescence in the range of 510-570 nm, higher stability and charging capacity.

2 cl, 9 dwg, 2 ex

Similar patents RU2568489C2

Title	Year	Author	Number
CONJUGATED COPOLYMER BASED ON CARBAZOLE, BENZOTHIADIAZOLE, BENZENE AND THIOPHENE AND ITS APPLICATION AS ELECTROLUMINESCENT MATERIAL IN ORGANIC LIGHT-EMITTING DIODES	2013	Akkuratov Aleksandr Vital'Evich Susarova Diana Karimovna Troshin Pavel Anatol'Evich	RU2560554C2
ORGANIC LEDS BASED ON COORDINATION COMPOUNDS OF LANTHANIDES AND METHOD FOR THEIR PRODUCTION	2022	Utochnikova Valentina Vladimirovna Gladkikh Arsenij Yurevich Kozlov Makarij Igorevich Vashchenko Andrej Aleksandrovich Kuzmina Nataliya Petrovna	RU2804718C1
CYCLOMETALATED PLATINUM (II) COMPLEX, BASED ON IT COPOLYMERS AND ORGANIC LIGHT-EMITTING DIODE WITH APPLICATION OF SAID COPOLYMERS AS EMISSION LAYER	2011	Begantsova Julija Evgen'Evna Bochkarev Leonid Nikolaevich Il'Ichev Vasilij Aleksandrovich Abakumov Gleb Arsent'Evich Bochkarev Mikhail Nikolaevich	RU2467013C1
MULTILAYER ELECTROLUMINESCENT DEVICE	2013	Burlov Anatolij Sergeevich Mal'Tsev Evgenij Ivanovich Dmitriev Artem Vladimirovich Lypenko Dmitrij Aleksandrovich Pozin Sergej Igorevich Vannikov Anatolij Veniaminovich Garnovskij Dmitrij Aleksandrovich Koshchienko Jurij Vladimirovich Metelitsa Anatolij Viktorovich Tsivadze Aslan Jusupovich Minkin Vladimir Isaakovich	RU2532565C2
BIS(2-PHENYLPYRIDINATO-N,C){2-[2'-(4-ALKYLBENZOLE SULPHONAMIDO)PHENYL]BENZOXAZOLATO-N,N'}IRIDIUM(III) AND ELECTROLUMINESCENT DEVICE BASED THEREON	2015	Burlov Anatolij Sergeevich Koshchienko Jurij Vladimirovich Maltsev Evgenij Ivanovich Vannikov Anatolij Veniaminovich Lypenko Dmitrij Aleksandrovich Dmitriev Artem Vladimirovich Vlasenko Valerij Grigorevich Makarova Nadezhda Ivanovna Metelitsa Anatolij Viktorovich Tsivadze Aslan Jusupovich Minkin Vladimir Isaakovich	RU2602236C1
ORGANIC ELECTROLUMINESCENT MATERIAL IRRADIATING IN RED SPECTRAL REGION	1998	Jakushchenko I.K. Kaplunov M.G. Shamaev S.N. Efimov O.N. Nikolaeva G.V. Belov M.Ju. Pivovarov A.P. Skvortsov A.G. Voronina V.A.	RU2155204C2
BIS[2-(N-TOZYLAMINO)BENZYLIDEN-4'-DIMETHYLAMINOPHENYLIMINATO]ZINC(II) AND BASED ON IT ELECTROLUMINISCENT DEVICE	2012	Tsivadze Aslan Jusupovich Burlov Anatolij Sergeevich Vannikov Anatolij Veniaminovich Mal'Tsev Evgenij Ivanovich Dmitriev Artem Vladimirovich Lypenko Dmitrij Aleksandrovich Pozin Sergej Igorevich Garnovskij Dmitrij Aleksandrovich Vlasenko Valerij Grigor'Evich Uraev Ali Iskhakovich Metelitsa Anatolij Viktorovich Minkin Vladimir Isaakovich	RU2518893C1
ELECTROLUMINESCENT DEVICE	2013	Nikitenko Vladimir Rolenovich Burlov Anatolij Sergeevich Mal'Tsev Evgenij Ivanovich Garnovskij Dmitrij Aleksandrovich Dmitriev Artem Vladimirovich Vlasenko Valerij Grigor'Evich Lypenko Dmitrij Aleksandrovich Vannikov Anatolij Veniaminovich Metelitsa Anatolij Viktorovich Minkin Vladimir Isaakovich	RU2551675C2
ORGANIC LUMINESCENT SUBSTANCE, BASED ON PYRENE DERIVATIVES, DEVICE, AND THEREOF-CONTAINING ELECTROLUMINESCENT DEVICE	2013	Jakushchenko Igor' Konstantinovich Kaplunov Mikhail Gershovich Krasnikova Svetlana Sergeevna	RU2572414C2
ORGANIC LIGHT EMITTING DIODE	2020	Korshunov Vladislav Mikhajlovich Chmovzh Timofej Nikolaevich Golovanov Ivan Sergeevich Knyazeva Ekaterina Aleksandrovna Mikhalchenko Lyudmila Vasilevna Sajfutyarov Rasim Ramilevich Avetisov Igor Khristoforovich Tajdakov Ilya Viktorovich Rakitin Oleg Alekseevich	RU2752951C1

RU 2 568 489 C2

Authors

Akkuratov Aleksandr Vital'Evich

Nikitenko Sergej Leonidovich

Kaplunov Mikhail Gershovich

Troshin Pavel Anatol'Evich

Dates

2015-11-20—Published

2013-08-29—Filed