JP5186442B2 - 有機金属化合物およびこれを用いたディスプレイ装置 - Google Patents
有機金属化合物およびこれを用いたディスプレイ装置 Download PDFInfo
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- JP5186442B2 JP5186442B2 JP2009155421A JP2009155421A JP5186442B2 JP 5186442 B2 JP5186442 B2 JP 5186442B2 JP 2009155421 A JP2009155421 A JP 2009155421A JP 2009155421 A JP2009155421 A JP 2009155421A JP 5186442 B2 JP5186442 B2 JP 5186442B2
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- organometallic compound
- display device
- organic electroluminescent
- organometallic
- electroluminescent layer
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- 150000002902 organometallic compounds Chemical class 0.000 title claims description 48
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 claims description 7
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 239000002019 doping agent Substances 0.000 claims description 6
- 125000002883 imidazolyl group Chemical group 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 229910052741 iridium Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000539 dimer Substances 0.000 description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 5
- 125000002524 organometallic group Chemical group 0.000 description 5
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 4
- VLRICFVOGGIMKK-UHFFFAOYSA-N pyrazol-1-yloxyboronic acid Chemical compound OB(O)ON1C=CC=N1 VLRICFVOGGIMKK-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- ZLGVZKQXZYQJSM-UHFFFAOYSA-N 1,2-diphenylbenzimidazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2N1C1=CC=CC=C1 ZLGVZKQXZYQJSM-UHFFFAOYSA-N 0.000 description 2
- WRADRBKCECTJHV-UHFFFAOYSA-N 2-(2,4-difluorophenyl)-1-phenylbenzimidazole Chemical compound FC1=CC(F)=CC=C1C1=NC2=CC=CC=C2N1C1=CC=CC=C1 WRADRBKCECTJHV-UHFFFAOYSA-N 0.000 description 2
- NFCPRRWCTNLGSN-UHFFFAOYSA-N 2-n-phenylbenzene-1,2-diamine Chemical compound NC1=CC=CC=C1NC1=CC=CC=C1 NFCPRRWCTNLGSN-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- -1 iridium (III) bis [1,2-diphenyl-1H-benzimidazole] (tetrakis (1-pyrazolyl) borate) Chemical compound 0.000 description 2
- MILUBEOXRNEUHS-UHFFFAOYSA-N iridium(3+) Chemical compound [Ir+3] MILUBEOXRNEUHS-UHFFFAOYSA-N 0.000 description 2
- LNJXVUXPFZKMNF-UHFFFAOYSA-K iridium(3+);trichloride;trihydrate Chemical compound O.O.O.Cl[Ir](Cl)Cl LNJXVUXPFZKMNF-UHFFFAOYSA-K 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000103 photoluminescence spectrum Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000002061 vacuum sublimation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XNCMQRWVMWLODV-UHFFFAOYSA-N 1-phenylbenzimidazole Chemical compound C1=NC2=CC=CC=C2N1C1=CC=CC=C1 XNCMQRWVMWLODV-UHFFFAOYSA-N 0.000 description 1
- JSWRVDNTKPAJLB-UHFFFAOYSA-N 2,4-difluorobenzoyl chloride Chemical compound FC1=CC=C(C(Cl)=O)C(F)=C1 JSWRVDNTKPAJLB-UHFFFAOYSA-N 0.000 description 1
- 125000004215 2,4-difluorophenyl group Chemical group [H]C1=C([H])C(*)=C(F)C([H])=C1F 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Cc1ccccc1 Chemical compound Cc1ccccc1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-M picolinate Chemical group [O-]C(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-M 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- 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
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0033—Iridium compounds
-
- 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
-
- 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
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/80—Manufacture or treatment specially adapted for the organic devices covered by this subclass using temporary substrates
-
- 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
- C09K2211/1007—Non-condensed systems
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- 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
- C09K2211/1022—Heterocyclic 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
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
-
- 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
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
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- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/1201—Manufacture or treatment
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Description
有機金属化合物(1):イリジウム(III)ビス[1,2−ジフェニル−1H−ベンゾイミダゾール](テトラキス(1−ピラゾリル)ボレート)の合成
dichloro-bridged dimer)(7.35g、4.8mmol)を得た。
有機金属化合物(2):イリジウム(III)ビス[2−(2,4−ジフロロ−フェニル)−1−フェニル−1H−ベンゾイミダゾール](テトラキス(1−ピラゾリル)ボレート)の合成
Claims (6)
- 請求項1に記載の有機金属化合物を有した発光層を含むディスプレイ装置。
- 前記有機金属化合物が緑色燐光ドーパント材料として用いられる請求項2記載のディスプレイ装置。
- 前記有機エレクトロルミネセント層は、前記有機金属化合物を有した発光層を含む請求項4に記載のディスプレイ装置。
- 前記有機エレクトロルミネセント層は、緑色燐光ドーパント材料として前記有機金属化合物を有した発光層を含む請求項4又は請求項5に記載のディスプレイ装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093130362A TWI260339B (en) | 2004-10-07 | 2004-10-07 | Organometallic compound and organic electroluminescent device including the same |
TW093130362 | 2004-10-07 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005286102A Division JP4448482B2 (ja) | 2004-10-07 | 2005-09-30 | 有機金属化合物およびこれを用いたディスプレイ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009263383A JP2009263383A (ja) | 2009-11-12 |
JP5186442B2 true JP5186442B2 (ja) | 2013-04-17 |
Family
ID=36145732
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2005286102A Active JP4448482B2 (ja) | 2004-10-07 | 2005-09-30 | 有機金属化合物およびこれを用いたディスプレイ装置 |
JP2009155421A Active JP5186442B2 (ja) | 2004-10-07 | 2009-06-30 | 有機金属化合物およびこれを用いたディスプレイ装置 |
Family Applications Before (1)
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JP2005286102A Active JP4448482B2 (ja) | 2004-10-07 | 2005-09-30 | 有機金属化合物およびこれを用いたディスプレイ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7601437B2 (ja) |
JP (2) | JP4448482B2 (ja) |
TW (1) | TWI260339B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2336143B1 (en) | 2003-12-02 | 2015-11-25 | Semiconductor Energy Laboratory Co, Ltd. | Organic metal complex and light-emitting element using the same |
TWI260339B (en) * | 2004-10-07 | 2006-08-21 | Au Optronics Corp | Organometallic compound and organic electroluminescent device including the same |
US7951471B2 (en) * | 2004-12-07 | 2011-05-31 | Semiconductor Energy Laboratory Co., Ltd. | Organometallic complex, and light-emitting element and light-emitting device using the same |
US7902374B2 (en) * | 2005-05-06 | 2011-03-08 | Universal Display Corporation | Stability OLED materials and devices |
US9051344B2 (en) * | 2005-05-06 | 2015-06-09 | Universal Display Corporation | Stability OLED materials and devices |
JP4912780B2 (ja) * | 2005-08-09 | 2012-04-11 | 株式会社半導体エネルギー研究所 | 有機金属錯体、発光素子、発光装置および電子機器 |
US7652283B2 (en) * | 2005-08-09 | 2010-01-26 | Semiconductor Energy Laboratory Co., Ltd. | Organometallic complex, and light emitting element and electronic appliance using the same |
EP1988143A4 (en) * | 2006-02-20 | 2009-11-25 | Konica Minolta Holdings Inc | ORGANIC ELECTROLUMINESCENT ELEMENT, WHITE LIGHT EMITTING ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE |
WO2010015092A1 (en) * | 2008-08-07 | 2010-02-11 | 0798465 B.C. Ltd | Mixed reactant flow-by fuel cell |
KR20190105108A (ko) * | 2011-11-30 | 2019-09-11 | 노발레드 게엠베하 | 유기 전자 소자 |
KR20140119043A (ko) * | 2011-12-28 | 2014-10-08 | 솔베이(소시에떼아노님) | 이종 리간드 발광 착물 |
EP2674468A1 (en) * | 2012-06-15 | 2013-12-18 | Solvay Sa | Heteroleptic light emitting complexes |
CN105283461B (zh) | 2013-06-14 | 2018-07-17 | 株式会社半导体能源研究所 | 有机金属铱配合物、发光元件、发光装置以及照明装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0579151B1 (en) * | 1992-07-13 | 1996-10-09 | Eastman Kodak Company | An internal junction organic electroluminescent device with a novel composition |
US6465115B2 (en) * | 1998-12-09 | 2002-10-15 | Eastman Kodak Company | Electroluminescent device with anthracene derivatives hole transport layer |
US7306856B2 (en) * | 2000-07-17 | 2007-12-11 | Fujifilm Corporation | Light-emitting element and iridium complex |
US6939624B2 (en) * | 2000-08-11 | 2005-09-06 | Universal Display Corporation | Organometallic compounds and emission-shifting organic electrophosphorescence |
US6835469B2 (en) * | 2001-10-17 | 2004-12-28 | The University Of Southern California | Phosphorescent compounds and devices comprising the same |
TW200300154A (en) * | 2001-11-09 | 2003-05-16 | Jsr Corp | Light emitting polymer composition, and organic electroluminescene device and production process thereof |
CN101172986A (zh) * | 2002-08-16 | 2008-05-07 | 南加利福尼亚大学 | 含阴离子配体的有机发光材料 |
US6687266B1 (en) * | 2002-11-08 | 2004-02-03 | Universal Display Corporation | Organic light emitting materials and devices |
TWI237524B (en) * | 2004-05-17 | 2005-08-01 | Au Optronics Corp | Organometallic compound and organic electroluminescent device including the same |
US20060008670A1 (en) * | 2004-07-06 | 2006-01-12 | Chun Lin | Organic light emitting materials and devices |
US20080038586A1 (en) * | 2004-07-16 | 2008-02-14 | Masato Nishizeki | White Light Emitting Organic Electroluminescence Element, Display and Illuminator |
JP2006054236A (ja) | 2004-08-10 | 2006-02-23 | Konica Minolta Holdings Inc | 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 |
TWI260339B (en) * | 2004-10-07 | 2006-08-21 | Au Optronics Corp | Organometallic compound and organic electroluminescent device including the same |
-
2004
- 2004-10-07 TW TW093130362A patent/TWI260339B/zh active
-
2005
- 2005-01-28 US US11/045,995 patent/US7601437B2/en active Active
- 2005-09-30 JP JP2005286102A patent/JP4448482B2/ja active Active
-
2009
- 2009-06-30 JP JP2009155421A patent/JP5186442B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009263383A (ja) | 2009-11-12 |
TWI260339B (en) | 2006-08-21 |
JP2006117660A (ja) | 2006-05-11 |
TW200611958A (en) | 2006-04-16 |
JP4448482B2 (ja) | 2010-04-07 |
US7601437B2 (en) | 2009-10-13 |
US20060078758A1 (en) | 2006-04-13 |
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