TWI626243B - 包含氮雜苯并咪唑碳烯配位體的金屬錯合物及其於oled中的用途 - Google Patents
包含氮雜苯并咪唑碳烯配位體的金屬錯合物及其於oled中的用途 Download PDFInfo
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- TWI626243B TWI626243B TW101121395A TW101121395A TWI626243B TW I626243 B TWI626243 B TW I626243B TW 101121395 A TW101121395 A TW 101121395A TW 101121395 A TW101121395 A TW 101121395A TW I626243 B TWI626243 B TW I626243B
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- 0 CC1N(C(C)=C(C)C)c2nc(*)c(*)c(*)c2*1 Chemical compound CC1N(C(C)=C(C)C)c2nc(*)c(*)c(*)c2*1 0.000 description 1
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- 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
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- 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
- C07F15/0086—Platinum compounds
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- 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
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- 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
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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]
- H10K50/14—Carrier transporting layers
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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]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
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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]
- H10K50/18—Carrier blocking layers
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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
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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
- H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
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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
- C09K2211/1003—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
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- 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
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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
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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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
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
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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
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
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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
- H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
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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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11169895 | 2011-06-14 | ||
| ??11169895.7 | 2011-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201307367A TW201307367A (zh) | 2013-02-16 |
| TWI626243B true TWI626243B (zh) | 2018-06-11 |
Family
ID=47356605
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101121395A TWI626243B (zh) | 2011-06-14 | 2012-06-14 | 包含氮雜苯并咪唑碳烯配位體的金屬錯合物及其於oled中的用途 |
| TW106103305A TWI626296B (zh) | 2011-06-14 | 2012-06-14 | 包含氮雜苯并咪唑碳烯配位體的金屬錯合物及其於oled中的用途 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106103305A TWI626296B (zh) | 2011-06-14 | 2012-06-14 | 包含氮雜苯并咪唑碳烯配位體的金屬錯合物及其於oled中的用途 |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP3415521A1 (enExample) |
| JP (2) | JP6300722B2 (enExample) |
| KR (2) | KR102090916B1 (enExample) |
| CN (2) | CN107501330A (enExample) |
| TW (2) | TWI626243B (enExample) |
| WO (1) | WO2012172482A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101951851B1 (ko) | 2009-12-14 | 2019-02-26 | 유디씨 아일랜드 리미티드 | 디아자벤즈이미다졸로카르벤 리간드를 포함하는 금속 착물 및 oled에서의 그의 용도 |
| WO2012172482A1 (en) * | 2011-06-14 | 2012-12-20 | Basf Se | Metal complexes comprising azabenzimidazole carbene ligands and the use thereof in oleds |
| WO2013024409A1 (en) | 2011-08-12 | 2013-02-21 | Basf Se | Carbazolocarbazol-bis(dicarboximides) and their use as semiconductors |
| US10249827B2 (en) | 2012-09-20 | 2019-04-02 | Udc Ireland Limited | Azadibenzofurans for electronic applications |
| KR20140071732A (ko) * | 2012-12-04 | 2014-06-12 | 롬엔드하스전자재료코리아유한회사 | 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| TWI734860B (zh) * | 2013-03-20 | 2021-08-01 | 愛爾蘭商Udc愛爾蘭責任有限公司 | 包含Ir金屬-碳烯錯合物之有機電子裝置及設備 |
| CN109438518B (zh) | 2013-07-02 | 2021-06-15 | Udc 爱尔兰有限责任公司 | 用于有机发光二级管中的单取代的二氮杂苯并咪唑卡宾金属络合物 |
| EP3239161A1 (en) * | 2013-07-31 | 2017-11-01 | UDC Ireland Limited | Luminescent diazabenzimidazole carbene metal complexes |
| WO2015063046A1 (en) | 2013-10-31 | 2015-05-07 | Basf Se | Azadibenzothiophenes for electronic applications |
| WO2015091716A1 (en) * | 2013-12-20 | 2015-06-25 | Basf Se | Highly efficient oled devices with very short decay times |
| EP3126371B1 (en) | 2014-03-31 | 2021-11-10 | UDC Ireland Limited | Metal complexes, comprising carbene ligands having an o-substituted non-cyclometalated aryl group and their use in organic light emitting diodes |
| WO2016016791A1 (en) | 2014-07-28 | 2016-02-04 | Idemitsu Kosan Co., Ltd (Ikc) | 2,9-functionalized benzimidazolo[1,2-a]benzimidazoles as hosts for organic light emitting diodes (oleds) |
| EP2982676B1 (en) | 2014-08-07 | 2018-04-11 | Idemitsu Kosan Co., Ltd. | Benzimidazo[2,1-B]benzoxazoles for electronic applications |
| TWI690534B (zh) | 2014-08-08 | 2020-04-11 | 愛爾蘭商Udc愛爾蘭責任有限公司 | 電致發光咪唑并喹噁啉碳烯金屬錯合物 |
| EP2993215B1 (en) | 2014-09-04 | 2019-06-19 | Idemitsu Kosan Co., Ltd. | Azabenzimidazo[2,1-a]benzimidazoles for electronic applications |
| KR102308117B1 (ko) | 2014-10-17 | 2021-10-01 | 삼성전자주식회사 | 카바졸계 화합물 및 이를 포함한 유기 발광 소자 |
| EP3015469B1 (en) | 2014-10-30 | 2018-12-19 | Idemitsu Kosan Co., Ltd. | 5-(benzimidazol-2-yl)benzimidazo[1,2-a]benzimidazoles for electronic applications |
| WO2016079667A1 (en) | 2014-11-17 | 2016-05-26 | Idemitsu Kosan Co., Ltd. | Indole derivatives for electronic applications |
| KR102512938B1 (ko) | 2014-11-18 | 2023-03-23 | 유디씨 아일랜드 리미티드 | 유기 발광 다이오드에 사용하기 위한 Pt- 또는 Pd-카르벤 착체 |
| GB201421390D0 (en) * | 2014-12-02 | 2015-01-14 | Univ St Andrews | Luminescent complexes for OLEDs |
| EP3034506A1 (en) | 2014-12-15 | 2016-06-22 | Idemitsu Kosan Co., Ltd | 4-functionalized carbazole derivatives for electronic applications |
| EP3034507A1 (en) | 2014-12-15 | 2016-06-22 | Idemitsu Kosan Co., Ltd | 1-functionalized dibenzofurans and dibenzothiophenes for organic light emitting diodes (OLEDs) |
| US10418569B2 (en) | 2015-01-25 | 2019-09-17 | Universal Display Corporation | Organic electroluminescent materials and devices |
| EP3053918B1 (en) | 2015-02-06 | 2018-04-11 | Idemitsu Kosan Co., Ltd. | 2-carbazole substituted benzimidazoles for electronic applications |
| EP3054498B1 (en) | 2015-02-06 | 2017-09-20 | Idemitsu Kosan Co., Ltd. | Bisimidazodiazocines |
| GB2535476A (en) * | 2015-02-16 | 2016-08-24 | Cambridge Display Tech Ltd | Compound, composition and organic light-emitting device |
| EP3061759B1 (en) | 2015-02-24 | 2019-12-25 | Idemitsu Kosan Co., Ltd | Nitrile substituted dibenzofurans |
| CN107406473B (zh) | 2015-03-10 | 2020-06-16 | 国立研究开发法人产业技术综合研究所 | 杂配铱络合物、与使用该化合物的发光材料及有机发光元件 |
| EP3070144B1 (en) | 2015-03-17 | 2018-02-28 | Idemitsu Kosan Co., Ltd. | Seven-membered ring compounds |
| EP3072943B1 (en) | 2015-03-26 | 2018-05-02 | Idemitsu Kosan Co., Ltd. | Dibenzofuran/carbazole-substituted benzonitriles |
| EP3075737B1 (en) | 2015-03-31 | 2019-12-04 | Idemitsu Kosan Co., Ltd | Benzimidazolo[1,2-a]benzimidazole carrying aryl- or heteroarylnitril groups for organic light emitting diodes |
| US20180182980A1 (en) | 2015-06-03 | 2018-06-28 | Udc Ireland Limited | Highly efficient oled devices with very short decay times |
| EP3356369B1 (en) | 2015-10-01 | 2022-05-04 | Idemitsu Kosan Co., Ltd | Benzimidazolo[1,2-a]benzimidazole carrying triazine groups for organic light emitting diodes |
| EP3356368B1 (en) | 2015-10-01 | 2021-07-21 | Idemitsu Kosan Co., Ltd | Benzimidazolo[1,2-a]benzimidazole carrying benzimidazolo[1,2-a]benzimidazolyl groups, carbazolyl groups, benzofurane groups or benzothiophene groups for organic light emitting diodes |
| EP3150604B1 (en) | 2015-10-01 | 2021-07-14 | Idemitsu Kosan Co., Ltd. | Benzimidazolo[1,2-a]benzimidazole carrying benzimidazolo[1,2-a]benzimidazolylyl groups, carbazolyl groups, benzofurane groups or benzothiophene groups for organic light emitting diodes |
| EP3150606B1 (en) | 2015-10-01 | 2019-08-14 | Idemitsu Kosan Co., Ltd. | Benzimidazolo[1,2-a]benzimidazoles carrying benzofurane or benzothiophene groups for organic light emitting diodes |
| CN108349987A (zh) | 2015-11-04 | 2018-07-31 | 出光兴产株式会社 | 苯并咪唑稠合杂芳族类 |
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| WO2017109722A1 (en) | 2015-12-21 | 2017-06-29 | Idemitsu Kosan Co., Ltd. | Nitrogen-containing heterocyclic compounds and organic electroluminescence devices containing them |
| KR102684614B1 (ko) | 2015-12-21 | 2024-07-15 | 유디씨 아일랜드 리미티드 | 삼각형 리간드를 갖는 전이 금속 착체 및 oled에서의 이의 용도 |
| WO2017178864A1 (en) | 2016-04-12 | 2017-10-19 | Idemitsu Kosan Co., Ltd. | Seven-membered ring compounds |
| WO2017221999A1 (en) | 2016-06-22 | 2017-12-28 | Idemitsu Kosan Co., Ltd. | Specifically substituted benzofuro- and benzothienoquinolines for organic light emitting diodes |
| EP3466954A1 (en) | 2017-10-04 | 2019-04-10 | Idemitsu Kosan Co., Ltd. | Fused phenylquinazolines bridged with a heteroatom |
| WO2019084037A1 (en) * | 2017-10-26 | 2019-05-02 | University Of Puerto Rico | NOVEL CARBAZOLE EHOP-016 DERIVATIVES AS ANTICANCER AGENTS AND ANTI-MIGRATORY AGENTS |
| EP3604477A1 (en) | 2018-07-30 | 2020-02-05 | Idemitsu Kosan Co., Ltd. | Polycyclic compound, organic electroluminescence device, and electronic device |
| EP3608319A1 (en) | 2018-08-07 | 2020-02-12 | Idemitsu Kosan Co., Ltd. | Condensed aza cycles as organic light emitting device and materials for use in same |
| TW202030902A (zh) | 2018-09-12 | 2020-08-16 | 德商麥克專利有限公司 | 電致發光裝置 |
| TWI826522B (zh) | 2018-09-12 | 2023-12-21 | 德商麥克專利有限公司 | 電致發光裝置 |
| JP7459065B2 (ja) | 2018-09-12 | 2024-04-01 | メルク パテント ゲーエムベーハー | 有機エレクトロルミネッセンスデバイス用の材料 |
| US20220127286A1 (en) | 2019-03-04 | 2022-04-28 | Merck Patent Gmbh | Ligands for nano-sized materials |
| KR102188262B1 (ko) * | 2019-03-11 | 2020-12-08 | 부산대학교 산학협력단 | 진청색 이리듐 착화합물 및 이를 포함하는 유기전계발광소자 |
| KR102769410B1 (ko) | 2019-04-11 | 2025-02-17 | 메르크 파텐트 게엠베하 | 유기 전계 발광 디바이스용 재료 |
| KR102922029B1 (ko) | 2019-04-15 | 2026-02-03 | 삼성디스플레이 주식회사 | 유기금속 화합물, 이를 포함하는 유기 발광 소자 및 이를 포함하는 장치 |
| KR102673123B1 (ko) * | 2019-06-27 | 2024-06-07 | 솔루스첨단소재 주식회사 | 유기 전계 발광 소자 |
| CN114641482A (zh) | 2019-11-04 | 2022-06-17 | 默克专利有限公司 | 用于有机电致发光器件的材料 |
| TW202134252A (zh) | 2019-11-12 | 2021-09-16 | 德商麥克專利有限公司 | 有機電致發光裝置用材料 |
| TW202136181A (zh) | 2019-12-04 | 2021-10-01 | 德商麥克專利有限公司 | 有機電致發光裝置用的材料 |
| CN115052865A (zh) | 2020-01-29 | 2022-09-13 | 默克专利有限公司 | 苯并咪唑衍生物 |
| WO2021191058A1 (en) | 2020-03-23 | 2021-09-30 | Merck Patent Gmbh | Materials for organic electroluminescent devices |
| CN114058013A (zh) * | 2021-10-12 | 2022-02-18 | 上海工程技术大学 | 一种聚苯并咪唑类树脂的制备方法 |
| KR20250110873A (ko) | 2022-11-17 | 2025-07-21 | 메르크 파텐트 게엠베하 | 유기 전계발광 디바이스용 재료 |
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| US20050260447A1 (en) * | 2004-05-18 | 2005-11-24 | Jason Brooks | Cyclometallated iridium carbene complexes for use as hosts |
| TW201241002A (en) * | 2011-03-08 | 2012-10-16 | Universal Display Corp | Pyridyl carbene phosphorescent emitters |
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Also Published As
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|---|---|
| JP6584474B2 (ja) | 2019-10-02 |
| TW201307367A (zh) | 2013-02-16 |
| KR20140041732A (ko) | 2014-04-04 |
| JP2018024696A (ja) | 2018-02-15 |
| WO2012172482A1 (en) | 2012-12-20 |
| JP6300722B2 (ja) | 2018-03-28 |
| CN103732603B (zh) | 2017-05-31 |
| CN107501330A (zh) | 2017-12-22 |
| EP2721043A1 (en) | 2014-04-23 |
| EP2721043B1 (en) | 2018-08-29 |
| TW201736572A (zh) | 2017-10-16 |
| JP2014523874A (ja) | 2014-09-18 |
| KR20190020835A (ko) | 2019-03-04 |
| TWI626296B (zh) | 2018-06-11 |
| KR102090916B1 (ko) | 2020-03-19 |
| CN103732603A (zh) | 2014-04-16 |
| EP2721043A4 (en) | 2015-02-25 |
| EP3415521A1 (en) | 2018-12-19 |
| KR101950460B1 (ko) | 2019-02-20 |
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