PL2500343T3 - Materiały organiczne i stosujące je organiczne urządzenia elektroluminescencyjne - Google Patents

Materiały organiczne i stosujące je organiczne urządzenia elektroluminescencyjne

Info

Publication number
PL2500343T3
PL2500343T3 PL09851216T PL09851216T PL2500343T3 PL 2500343 T3 PL2500343 T3 PL 2500343T3 PL 09851216 T PL09851216 T PL 09851216T PL 09851216 T PL09851216 T PL 09851216T PL 2500343 T3 PL2500343 T3 PL 2500343T3
Authority
PL
Poland
Prior art keywords
organic
electroluminescent devices
materials
organic electroluminescent
organic materials
Prior art date
Application number
PL09851216T
Other languages
English (en)
Inventor
Yong Qiu
Yinkui Li
Jing Xie
Original Assignee
Beijing Visionox Technology Co., Ltd.
Kunshan Visionox Display Co., Ltd.
Tsinghua University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 200910234760 external-priority patent/CN101891673B/zh
Priority claimed from CN 200910234478 external-priority patent/CN102074655B/zh
Application filed by Beijing Visionox Technology Co., Ltd., Kunshan Visionox Display Co., Ltd., Tsinghua University filed Critical Beijing Visionox Technology Co., Ltd.
Publication of PL2500343T3 publication Critical patent/PL2500343T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/53—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
PL09851216T 2009-11-13 2009-12-30 Materiały organiczne i stosujące je organiczne urządzenia elektroluminescencyjne PL2500343T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 200910234760 CN101891673B (zh) 2009-11-13 2009-11-13 一种有机材料及其在有机电致发光器件中的应用
CN 200910234478 CN102074655B (zh) 2009-11-19 2009-11-19 一种有机电致发光器件
EP09851216.3A EP2500343B1 (en) 2009-11-13 2009-12-30 Organic materials and organic electroluminescent apparatuses using the same
PCT/CN2009/076276 WO2011057461A1 (zh) 2009-11-13 2009-12-30 有机材料及采用该材料的有机电致发光器件

Publications (1)

Publication Number Publication Date
PL2500343T3 true PL2500343T3 (pl) 2018-08-31

Family

ID=43991181

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09851216T PL2500343T3 (pl) 2009-11-13 2009-12-30 Materiały organiczne i stosujące je organiczne urządzenia elektroluminescencyjne

Country Status (6)

Country Link
US (1) US9412951B2 (pl)
EP (1) EP2500343B1 (pl)
JP (1) JP5498580B2 (pl)
KR (1) KR101411122B1 (pl)
PL (1) PL2500343T3 (pl)
WO (1) WO2011057461A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1144632A (ja) * 1997-07-28 1999-02-16 Toa Medical Electronics Co Ltd 粒子計測装置のデータ異常判定方法
PL2440015T3 (pl) 2009-06-05 2018-04-30 Beijing Visionox Technology Co., Ltd. Organiczne urządzenie elektroluminescencyjne i sposób jego testowania
CN102795983B (zh) * 2011-05-25 2016-01-20 海洋王照明科技股份有限公司 蒽醌衍生物材料及其制备方法和应用
US20150028311A1 (en) * 2011-11-28 2015-01-29 Ocean's King Lighting Science & Technology Co., Lt Doped organic electroluminescent device and method for preparing same
JP6126577B2 (ja) * 2012-02-28 2017-05-10 保土谷化学工業株式会社 置換基を有するピリジル基とトリフェニレン環構造を有する化合物および有機エレクトロルミネッセンス素子
WO2014010823A1 (ko) 2012-07-13 2014-01-16 주식회사 엘지화학 헤테로환 화합물 및 이를 포함하는 유기 전자 소자
WO2014122933A1 (ja) * 2013-02-08 2014-08-14 ソニー株式会社 有機エレクトロルミネッセンス素子
KR102104637B1 (ko) * 2013-06-28 2020-04-27 삼성디스플레이 주식회사 유기전계발광소자
CN103382181B (zh) * 2013-07-09 2015-05-20 京东方科技集团股份有限公司 多芳基取代嘧啶衍生物及其制备方法、有机电致发光器件、有机电致发光显示装置

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07159483A (ja) 1993-12-09 1995-06-23 Toshiba Corp 集積回路装置およびそのテスト方法
KR0148078B1 (ko) 1995-07-25 1998-08-01 김광호 연장된 리드를 갖는 리드 온 칩용 리드프레임
JP3541625B2 (ja) 1997-07-02 2004-07-14 セイコーエプソン株式会社 表示装置及びアクティブマトリクス基板
JP2000134411A (ja) 1998-10-27 2000-05-12 Canon Inc イメージセンサ及びそれを備えた情報処理装置
JP2000259091A (ja) 1999-03-04 2000-09-22 Casio Comput Co Ltd 表示パネル、フレキシブル配線基板及びそれらを備えた表示装置
JP4013503B2 (ja) 2001-08-24 2007-11-28 セイコーエプソン株式会社 電気光学パネルの検査方法
JP4380954B2 (ja) 2001-09-28 2009-12-09 三洋電機株式会社 アクティブマトリクス型表示装置
CN1239447C (zh) 2002-01-15 2006-02-01 清华大学 一种有机电致发光材料
CN1435893A (zh) 2002-01-30 2003-08-13 胜园科技股份有限公司 有机发光二极管显示器电极引线的布设结构
JP4054861B2 (ja) 2002-08-08 2008-03-05 三菱電機株式会社 表示装置および表示装置の製造方法
CN100485995C (zh) 2002-12-30 2009-05-06 铼宝科技股份有限公司 电激发光显示装置
CN100439978C (zh) 2003-03-07 2008-12-03 友达光电股份有限公司 液晶显示面板的测试方法及其设备
WO2005041310A1 (en) 2003-10-28 2005-05-06 Semiconductor Energy Laboratory Co., Ltd. Display device and method for manufacturing the same, and television receiver
JP4480989B2 (ja) 2003-11-28 2010-06-16 オプトレックス株式会社 有機el表示装置
JP5167571B2 (ja) * 2004-02-18 2013-03-21 ソニー株式会社 表示素子
JP2005241988A (ja) 2004-02-26 2005-09-08 Alps Electric Co Ltd 表示装置
US7503821B2 (en) 2004-07-23 2009-03-17 Lg Display Co., Ltd. Mother glass and method of fabricating organic electro luminescence display device using the same
US7247529B2 (en) 2004-08-30 2007-07-24 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing display device
KR100588018B1 (ko) 2004-09-30 2006-06-09 엘지전자 주식회사 모기판 및 이를 이용한 유기전계발광표시소자의 제조방법
JP4790260B2 (ja) 2004-12-22 2011-10-12 出光興産株式会社 アントラセン誘導体を用いた有機エレクトロルミネッセンス素子
KR100632662B1 (ko) 2005-04-18 2006-10-12 엘지전자 주식회사 유기 전계 발광 패널
TWI259027B (en) 2005-04-29 2006-07-21 Univision Technology Inc Organic electroluminescence device capable of preventing long-distance short circuit
KR20060120328A (ko) 2005-05-19 2006-11-27 엘지.필립스 엘시디 주식회사 액정표시장치용 어레이기판
JP4428329B2 (ja) 2005-05-30 2010-03-10 エプソンイメージングデバイス株式会社 電気光学装置及びその製造方法並びに電子機器
CN1889800A (zh) 2005-06-29 2007-01-03 铼宝科技股份有限公司 有机电激发光显示面板
US7489204B2 (en) 2005-06-30 2009-02-10 International Business Machines Corporation Method and structure for chip-level testing of wire delay independent of silicon delay
US20070046189A1 (en) * 2005-08-31 2007-03-01 Eastman Kodak Company Intermediate connector for a tandem OLED device
US20070048545A1 (en) * 2005-08-31 2007-03-01 Eastman Kodak Company Electron-transporting layer for white OLED device
KR100890862B1 (ko) 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
JP2007147949A (ja) 2005-11-28 2007-06-14 Epson Imaging Devices Corp 電気光学装置、及び電気光学装置の検査方法、電気光学装置の製造方法、並びに電子機器
TW200729129A (en) 2006-01-17 2007-08-01 Chi Mei El Corp Flat panel display and its testing method
KR100736575B1 (ko) 2006-04-28 2007-07-06 엘지전자 주식회사 디스플레이 소자용 모기판 및 이를 이용한 디스플레이 장치
CN101077971B (zh) 2006-05-25 2010-08-11 清华大学 一种有机电致磷光发光材料及其应用
KR100903203B1 (ko) * 2006-11-30 2009-06-18 에스에프씨 주식회사 안트라센 유도체 및 이를 채용한 유기전계발광소자
JP2008162921A (ja) 2006-12-27 2008-07-17 Idemitsu Kosan Co Ltd ベンゾチアジアゾール誘導体及びそれを用いた有機エレクトロルミネッセンス素子用
CN101221971A (zh) 2007-01-11 2008-07-16 奇晶光电股份有限公司 平面显示器及该平面显示器的测试方法
DE102007029663B3 (de) 2007-06-27 2008-11-20 Alfing Kessler Sondermaschinen Gmbh Bruchtrennmodul für eine Werkzeugmaschine, Werkzeugmaschine mit einem Bruchtrennmodul und Verfahren zum Bruchtrennen
JP2010245060A (ja) 2007-07-07 2010-10-28 Idemitsu Kosan Co Ltd 有機el素子
CN101188247B (zh) 2007-08-16 2010-11-10 清华大学 一种有机电致发光显示器及其制备方法
KR100961781B1 (ko) * 2007-09-17 2010-06-07 에스에프씨 주식회사 n형 유기반도체 화합물 및 이를 이용한 유기전계발광소자
CN101412907A (zh) * 2007-10-17 2009-04-22 中国科学院理化技术研究所 有机电致发光材料及其合成方法和用途
KR100911962B1 (ko) 2007-10-22 2009-08-13 삼성모바일디스플레이주식회사 유기전계발광 표시 장치
JP5402639B2 (ja) 2007-10-26 2014-01-29 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP5353233B2 (ja) 2007-12-27 2013-11-27 Jnc株式会社 ピリジルフェニル基を有するアントラセン誘導体化合物及び有機電界発光素子
US7955719B2 (en) * 2008-01-30 2011-06-07 Global Oled Technology Llc Tandem OLED device with intermediate connector
KR101068224B1 (ko) 2008-02-05 2011-09-28 에스에프씨 주식회사 안트라센 유도체 및 이를 포함하는 유기전계발광소자
JP5304010B2 (ja) 2008-04-23 2013-10-02 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、表示装置及び照明装置
KR20090111915A (ko) * 2008-04-23 2009-10-28 (주)그라쎌 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고있는 유기 발광 소자
CN102017218B (zh) 2008-05-08 2013-05-01 新日铁化学株式会社 有机场致发光元件
CN101407493B (zh) * 2008-05-29 2010-07-21 清华大学 一种有机材料及其在有机电致发光器件中的应用
CN101308749A (zh) 2008-06-06 2008-11-19 南京华显高科有限公司 等离子体显示器用实验测试屏
EP2141214A3 (en) 2008-06-25 2010-02-24 Gracel Display Inc. Novel organic electroluminescent compounds and organic electroluminescent device using the same
KR101551207B1 (ko) * 2008-09-04 2015-09-08 롬엔드하스전자재료코리아유한회사 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고 있는 유기 발광 소자
CN101364636A (zh) 2008-09-28 2009-02-11 清华大学 一种有机电致发光器件
KR101507166B1 (ko) 2008-12-08 2015-04-30 엘지디스플레이 주식회사 청색 발광 화합물 및 이를 포함하는 유기전계발광소자
CN101452997B (zh) 2008-12-31 2011-06-22 清华大学 一种叠层结构有机电致发光器件
PL2440015T3 (pl) 2009-06-05 2018-04-30 Beijing Visionox Technology Co., Ltd. Organiczne urządzenie elektroluminescencyjne i sposób jego testowania
CN102074655B (zh) 2009-11-19 2013-05-01 昆山维信诺显示技术有限公司 一种有机电致发光器件

Also Published As

Publication number Publication date
KR20120067999A (ko) 2012-06-26
US9412951B2 (en) 2016-08-09
EP2500343A1 (en) 2012-09-19
US20130087771A1 (en) 2013-04-11
KR101411122B1 (ko) 2014-06-25
JP2013503497A (ja) 2013-01-31
JP5498580B2 (ja) 2014-05-21
EP2500343A4 (en) 2013-06-12
WO2011057461A1 (zh) 2011-05-19
EP2500343B1 (en) 2018-01-31

Similar Documents

Publication Publication Date Title
DE112011101604A5 (de) Organische Elektrolumineszenzvorrichtungen
EP2582206A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
DE112011100815A5 (de) Organische Elektrolumineszenzvorrichtung
DE112011102558A5 (de) Organische Elektrolumineszenzvorrichtung
EP2535957A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
TWI560258B (en) Novel organic electroluminescent compounds and organic electroluminescent device using the same
EP2650941A4 (en) Organic electroluminescent element
GB2485255B (en) Organic electroluminescent device
EP2503851A4 (en) ORGANIC EL DISPLAY
DE112010001236A5 (de) Organische elektrolumineszenzvorrichtung
EP2521197A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
EP2618394A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
KR102193824B9 (ko) 유기 일렉트로루미네선스 소자 및 전자 기기
EP2416628A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
EP2643866A4 (en) ORGANIC ELECTROLUMINESCENT DEVICE
EP2525425A4 (en) ORGANIC ELECTROLUMINESCENT ELEMENT
EP2276085A4 (en) ORGANIC ELECTROLUMINESCENCE DEVICE
GB2484253B (en) Organic light-emitting composition and device
EP2485568A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
EP2469986A4 (en) ORGANIC EL DEVICE
EP2779263A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENE DEVICE
EP2461649A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
EP2696385A4 (en) ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE THEREWITH
GB2491748B (en) Organic electroluminescent device
DE112011104530A5 (de) Organische Elektrolumineszenzvorrichtung