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1. (KR1020100073954) ORGANIC ELECTROLUMINESCENT DEVICE, CAPABLE OF OBTAINING EXCELLENT EFFICIENCY AND LIFESPAN BY INCLUDING A TRIAZINE DERIVATIVE AS AN ELECTRON-TRANSPORT MATERIAL

Office : Republic of Korea
Application Number: 1020090032570 Application Date: 15.04.2009
Publication Number: 1020100073954 Publication Date: 01.07.2010
Grant Number: 1011629320000 Grant Date: 05.07.2012
Publication Kind : B1
IPC:
C09K 11/06
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
06
containing organic luminescent materials
Applicants: MERCK PATENT GMBH
메르크 파텐트 게엠베하
Inventors: PFLUMM CHRISTOF
플룸 크리슈토프
LEU SIMONE
로이 시모네
KAISER JOACHIM
카이저 요아힘
PARHAM AMIR HOSSAIN
파르함 아미르 호자인
VOGES FRANK
보게스 프랑크
KROEBER JONAS VALENTIN
크뢰버 요나스 발렌틴
BUESING ARNE
뷔징 아르네
Agents: 특허법인코리아나
Priority Data: 10 2008 064 200.2 22.12.2008 DE
Title: (EN) ORGANIC ELECTROLUMINESCENT DEVICE, CAPABLE OF OBTAINING EXCELLENT EFFICIENCY AND LIFESPAN BY INCLUDING A TRIAZINE DERIVATIVE AS AN ELECTRON-TRANSPORT MATERIAL
(KO) 유기 전계발광 소자
Abstract: front page image
(EN) PURPOSE: An organic electroluminescent device is provided to have very high effectiveness due to an improved injection of electrons, to have excellent lifespan, to reduce an operation voltage due to the improved injection of electrons. CONSTITUTION: An organic electroluminescent device includes an anode, a cathode, and one or more light emitting layers. A light emitting layer includes one or more fluorescent emitters or phosphorescent emitters. The light emitting layer is used with a hole-black layer. An electron-transport layer including one or more a chemical formula 1 or a chemical formula 2 is introduced between the light emitting layer or the hole-black layer and the cathode. COPYRIGHT KIPO 2010
(KO) 본 발명은 트리아진 유도체를 전자-수송 물질로서 포함하는 유기 전계발광 소자에 관한 것이다.
Also published as:
EP2371016JP2012513668US20110095282CN102077384EP2849243KR1020110112186
JP6138751JP2015111679KR1020180122034KR1020190025753WO/2010/072300