TWI340759B - Emitting material and organic light emitting diode using the same - Google Patents

Emitting material and organic light emitting diode using the same

Info

Publication number
TWI340759B
TWI340759B TW095142879A TW95142879A TWI340759B TW I340759 B TWI340759 B TW I340759B TW 095142879 A TW095142879 A TW 095142879A TW 95142879 A TW95142879 A TW 95142879A TW I340759 B TWI340759 B TW I340759B
Authority
TW
Taiwan
Prior art keywords
same
organic light
light emitting
emitting diode
emitting material
Prior art date
Application number
TW095142879A
Other languages
English (en)
Other versions
TW200730604A (en
Inventor
Kong Kyeom Kim
Hye Young Jang
Sung Kil Hong
Sung Jin Yeo
Sang Young Jeon
Original Assignee
Lg Chemical Ltd
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
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200730604A publication Critical patent/TW200730604A/zh
Application granted granted Critical
Publication of TWI340759B publication Critical patent/TWI340759B/zh

Links

Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
    • C07C13/62—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with more than three condensed rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/56—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic condensed
    • C07C15/60—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic condensed containing three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
    • 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 radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • 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
    • 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
    • C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW095142879A 2005-11-18 2006-11-20 Emitting material and organic light emitting diode using the same TWI340759B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050111004 2005-11-18
KR20060044097 2006-05-17

Publications (2)

Publication Number Publication Date
TW200730604A TW200730604A (en) 2007-08-16
TWI340759B true TWI340759B (en) 2011-04-21

Family

ID=38048850

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095142879A TWI340759B (en) 2005-11-18 2006-11-20 Emitting material and organic light emitting diode using the same

Country Status (7)

Country Link
US (1) US8197951B2 (zh)
EP (2) EP1948755B1 (zh)
JP (1) JP4796081B2 (zh)
KR (1) KR100827917B1 (zh)
CN (1) CN101124292B (zh)
TW (1) TWI340759B (zh)
WO (1) WO2007058503A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570984B (zh) * 2012-05-30 2017-02-11 Guangdong Aglaia Optoectronic Materials Co Ltd Organic electronic materials

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758972B2 (en) * 2006-09-26 2010-07-20 Semiconductor Energy Laboratory Co., Ltd. Stilbene derivative, light emitting element, light emitting device, and electronic appliance
TWI502049B (zh) * 2006-12-28 2015-10-01 Semiconductor Energy Lab 有機化合物及合成有機化合物與蒽衍生物之方法
US8795855B2 (en) 2007-01-30 2014-08-05 Global Oled Technology Llc OLEDs having high efficiency and excellent lifetime
KR101599705B1 (ko) * 2007-12-21 2016-03-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 안트라센 유도체와, 안트라센 유도체를 사용한 발광 재료, 발광소자, 발광장치 및 전자기기
EP2107062A1 (en) 2008-04-03 2009-10-07 SOLVAY (Société Anonyme) Naphthyl-substituted anthracene derivatives and their use in organic light-emitting diodes
JP2009209127A (ja) * 2008-02-08 2009-09-17 Toyo Ink Mfg Co Ltd カルバゾリル基を有する化合物およびその用途
TW200948929A (en) * 2008-02-22 2009-12-01 Toyo Ink Mfg Co Material for organic electro-luminescence element and organic electro-luminescence element
KR20090105495A (ko) * 2008-04-02 2009-10-07 (주)그라쎌 신규한 유기 발광 화합물 및 이를 발광재료로서 채용하고있는 유기 전기 발광 소자
WO2010010924A1 (ja) * 2008-07-25 2010-01-28 出光興産株式会社 アントラセン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
JP5325707B2 (ja) 2008-09-01 2013-10-23 株式会社半導体エネルギー研究所 発光素子
JP5329342B2 (ja) * 2008-09-01 2013-10-30 株式会社半導体エネルギー研究所 発光素子
US8877356B2 (en) 2009-07-22 2014-11-04 Global Oled Technology Llc OLED device with stabilized yellow light-emitting layer
EP2433929B1 (en) 2010-09-27 2013-10-23 Semiconductor Energy Laboratory Co, Ltd. Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
TW201229003A (en) * 2010-12-17 2012-07-16 Du Pont Anthracene derivative compounds for electronic applications
US20130248843A1 (en) * 2010-12-17 2013-09-26 E I Du Pont De Nemours And Company Anthracene derivative compounds for electronic applications
CN108558677A (zh) * 2018-04-13 2018-09-21 青岛科技大学 一种高度回旋交叉共轭有机化合物及其合成方法
CN108997101B (zh) * 2018-06-15 2021-10-08 苏州科技大学 反应型发光剂9,10-二苯基蒽衍生物及其制备方法与由其制备的高效弱光上转换体系
CN110642842B (zh) * 2019-09-30 2023-03-24 武汉天马微电子有限公司 化合物、显示面板以及显示装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07138561A (ja) * 1993-11-17 1995-05-30 Idemitsu Kosan Co Ltd 有機エレクトロルミネッセンス素子
JP3175816B2 (ja) 1995-04-04 2001-06-11 出光興産株式会社 有機エレクトロルミネッセンス素子
JP3712760B2 (ja) * 1995-05-17 2005-11-02 Ｔｄｋ株式会社 有機ｅｌ素子
EP0765106B1 (en) * 1995-09-25 2002-11-27 Toyo Ink Manufacturing Co., Ltd. Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted
US5811834A (en) * 1996-01-29 1998-09-22 Toyo Ink Manufacturing Co., Ltd. Light-emitting material for organo-electroluminescence device and organo-electroluminescence device for which the light-emitting material is adapted
US6465115B2 (en) * 1998-12-09 2002-10-15 Eastman Kodak Company Electroluminescent device with anthracene derivatives hole transport layer
JP4117093B2 (ja) 1998-12-28 2008-07-09 出光興産株式会社 有機エレクトロルミネッセンス素子用材料およびそれを使用した有機エレクトロルミネッセンス素子
JP4429438B2 (ja) * 1999-01-19 2010-03-10 出光興産株式会社 アミノ化合物及びそれを用いた有機エレクトロルミネッセンス素子
JP3838816B2 (ja) * 1999-06-03 2006-10-25 Ｔｄｋ株式会社 有機ｅｌ素子用化合物および有機ｅｌ素子
TW463520B (en) * 1999-07-30 2001-11-11 Sony Corp Organic electroluminescent device
DE60140720D1 (de) * 2000-03-29 2010-01-21 Idemitsu Kosan Co Anthracenderivate und organische elektrolumineszente vorrichtung die unter verwendung dieser derivate hergestellt ist
JP2001288377A (ja) 2000-04-06 2001-10-16 Sony Corp アミノスチリルアントラセン化合物及びその合成中間体、並びにこれらの製造方法
TW593622B (en) * 2000-05-19 2004-06-21 Eastman Kodak Co Method of using predoped materials for making an organic light-emitting device
JP2002012861A (ja) * 2000-07-03 2002-01-15 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子用発光材料およびそれを使用した有機エレクトロルミネッセンス素子
JP2002134276A (ja) * 2000-10-30 2002-05-10 Sony Corp 有機電界発光素子
US7053255B2 (en) * 2000-11-08 2006-05-30 Idemitsu Kosan Co., Ltd. Substituted diphenylanthracene compounds for organic electroluminescence devices
DE10135513B4 (de) 2001-07-20 2005-02-24 Novaled Gmbh Lichtemittierendes Bauelement mit organischen Schichten
KR100478520B1 (ko) * 2001-08-13 2005-03-28 삼성에스디아이 주식회사 청색 발광 화합물 및 이를 발색재료로 채용하고 있는 유기전계 발광 소자
KR100577179B1 (ko) * 2001-10-30 2006-05-10 엘지전자 주식회사 유기 전계 발광 소자
EP1440959A1 (en) 2001-10-31 2004-07-28 Idemitsu Kosan Co., Ltd. Novel soluble compound and organic electroluminescent devices
JP4170655B2 (ja) * 2002-04-17 2008-10-22 出光興産株式会社 新規芳香族化合物及びそれを利用した有機エレクトロルミネッセンス素子
US7485733B2 (en) 2002-05-07 2009-02-03 Lg Chem, Ltd. Organic compounds for electroluminescence and organic electroluminescent devices using the same
US7164155B2 (en) * 2002-05-15 2007-01-16 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
JP2004231563A (ja) * 2003-01-30 2004-08-19 Idemitsu Kosan Co Ltd ビアントリル誘導体、それを含む発光性塗膜形成用材料及び有機エレクトロルミネッセンス素子
US7651787B2 (en) * 2003-02-19 2010-01-26 Lg Display Co., Ltd. Organic electroluminescent device
JP4039985B2 (ja) * 2003-06-19 2008-01-30 三井化学株式会社 アントラセン化合物、および該アントラセン化合物を含有する有機電界発光素子
JP4035482B2 (ja) * 2003-06-27 2008-01-23 キヤノン株式会社 置換アントリル誘導体およびそれを使用した有機発光素子
US7056601B2 (en) * 2003-10-24 2006-06-06 Eastman Kodak Company OLED device with asymmetric host
JP5015459B2 (ja) * 2003-12-01 2012-08-29 出光興産株式会社 非対称モノアントラセン誘導体、有機エレクトロルミネッセンス素子用材料及びそれを利用した有機エレクトロルミネッセンス素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570984B (zh) * 2012-05-30 2017-02-11 Guangdong Aglaia Optoectronic Materials Co Ltd Organic electronic materials

Also Published As

Publication number Publication date
KR100827917B1 (ko) 2008-05-07
EP2305769A3 (en) 2011-04-27
EP2305769A2 (en) 2011-04-06
US8197951B2 (en) 2012-06-12
EP2305769B1 (en) 2012-09-19
JP4796081B2 (ja) 2011-10-19
CN101124292B (zh) 2014-04-30
US20070202355A1 (en) 2007-08-30
TW200730604A (en) 2007-08-16
WO2007058503A1 (en) 2007-05-24
EP1948755B1 (en) 2012-07-18
KR20070053148A (ko) 2007-05-23
JP2008530086A (ja) 2008-08-07
CN101124292A (zh) 2008-02-13
EP1948755A4 (en) 2010-03-10
EP1948755A1 (en) 2008-07-30

Similar Documents

Publication Publication Date Title
TWI340759B (en) Emitting material and organic light emitting diode using the same
EP1852486A4 (en) MATERIAL FOR LUMINESCENT ELEMENT AND LUMINESCENT ELEMENT
EP1943323A4 (en) NEW ORGANIC CONNECTION AND ORGANIC LIGHT-EMITTING DEVICE THEREFOR
EP1966124A4 (en) 4-AMINO FLUORENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE
EP1971664A4 (en) EMITTING MATERIALS AND ORGANIC LIGHT-EMITTING DEVICE THEREFOR
GB2447173B (en) Polymer compound and polymer light emitting device using the same
EP1993992A4 (en) TETRAPHENYLNAPHTHALENE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DIODE USING THE SAME
GB2425886B (en) Organic light emitting devices
EP1914810A4 (en) SUBSTRATE FOR AN LED AND LUMINOUS DIODE
TWI373282B (en) Organic light emitting devices
EP2215182A4 (en) NEW CONNECTION AND ORGANIC LIGHT-EMITTING DEVICE THEREFOR
EP1940202A4 (en) ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR PRODUCING THE SAME
EP1866984A4 (en) COMPOSITE MATERIAL, ELECTROLUMINESCENT ELEMENT, AND LIGHT EMITTING DEVICE
HK1104673A1 (en) Organic light emitting diode
EP2061858A4 (en) ORGANIC ELECTROLUMINESCENSE COMPOUNDS AND ORGANIC LUMINOUS DIODE THEREOF
EP1909336A4 (en) LIGHT EMITTING DEVICE
EP1928029A4 (en) LIGHT EMITTING COMPONENT
EP1794257A4 (en) NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME (3)
EP2162926A4 (en) LIGHT EMITTING DIODES AND METHODS OF MAKING SAME
EP1800357A4 (en) LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE SAME
EP1913798A4 (en) ORGANIC ILLUMINATING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
EP1743358A4 (en) LEDS COMPONENT
IL186692A0 (en) Novel materials used for emitting light
EP2129738A4 (en) ORGANIC ELECTROLUMINESCENT COMPOUNDS OF THE THIAZOLE SYSTEM AND ORGANIC ELECTROLUMINESCENT DIODES USING THE SAME
GB2437213B (en) Polymer compound and polymer light emitting device using the same