TWI563064B - Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element - Google Patents
Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said elementInfo
- Publication number
- TWI563064B TWI563064B TW101128767A TW101128767A TWI563064B TW I563064 B TWI563064 B TW I563064B TW 101128767 A TW101128767 A TW 101128767A TW 101128767 A TW101128767 A TW 101128767A TW I563064 B TWI563064 B TW I563064B
- Authority
- TW
- Taiwan
- Prior art keywords
- light emitting
- organic electric
- display device
- employing
- electric light
- Prior art date
Links
- 238000005286 illumination Methods 0.000 title 1
Classifications
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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
-
- 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
- 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
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/052—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
- C07D491/16—Peri-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
- 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
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
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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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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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
- 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
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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
- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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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
- C09K2211/1029—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
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three 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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- 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
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
-
- 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]
- H10K50/17—Carrier injection 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]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection layers
-
- 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
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers
- H10K50/181—Electron blocking layers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Electroluminescent Light Sources (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011176340A JP6046884B2 (ja) | 2011-08-11 | 2011-08-11 | 有機電界発光素子、該素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置 |
PCT/JP2012/069691 WO2013021907A1 (ja) | 2011-08-11 | 2012-08-02 | 有機電界発光素子、該素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201313876A TW201313876A (zh) | 2013-04-01 |
TWI563064B true TWI563064B (en) | 2016-12-21 |
Family
ID=47668416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101128767A TWI563064B (en) | 2011-08-11 | 2012-08-09 | Organic electric light emitting element, material for said element, and light emitting device, display device, and illumination device employing said element |
Country Status (4)
Country | Link |
---|---|
US (2) | US10468607B2 (zh) |
JP (1) | JP6046884B2 (zh) |
TW (1) | TWI563064B (zh) |
WO (1) | WO2013021907A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6046884B2 (ja) * | 2011-08-11 | 2016-12-21 | ユー・ディー・シー アイルランド リミテッド | 有機電界発光素子、該素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置 |
JP5753027B2 (ja) * | 2011-08-22 | 2015-07-22 | ユー・ディー・シー アイルランド リミテッド | 有機電界発光素子、化合物、並びに該素子を用いた発光装置、表示装置及び照明装置 |
US9748492B2 (en) | 2012-11-02 | 2017-08-29 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent device |
US20150311450A1 (en) * | 2012-11-30 | 2015-10-29 | Lg Chem, Ltd. | New compounds and organic electronic device using the same |
KR101652462B1 (ko) * | 2014-09-12 | 2016-08-30 | 가톨릭대학교 산학협력단 | 퓨즈드-코어 구조를 포함하는 전자 소자용 유기 화합물, 이를 포함하는 유기 광전자 소자 및 표시장치 |
WO2017221999A1 (en) * | 2016-06-22 | 2017-12-28 | Idemitsu Kosan Co., Ltd. | Specifically substituted benzofuro- and benzothienoquinolines for organic light emitting diodes |
CN108822018A (zh) * | 2017-05-05 | 2018-11-16 | 吉林奥来德光电材料股份有限公司 | 有机电致发光材料及其制备方法和有机电致发光器件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201120008A (en) * | 2009-10-09 | 2011-06-16 | Samsung Mobile Display Co Ltd | Condensed-cyclic compound and organic light emitting diode including organic layer containing the condensed-cyclic compound |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050095613A (ko) * | 2003-01-17 | 2005-09-29 | 니폰 가야꾸 가부시끼가이샤 | 발광소자, 그것에 이용하는 축합다환계 화합물 및 그제조방법 |
JP2004226673A (ja) * | 2003-01-23 | 2004-08-12 | Toyota Industries Corp | 有機電界発光装置 |
US8188315B2 (en) * | 2004-04-02 | 2012-05-29 | Samsung Mobile Display Co., Ltd. | Organic light emitting device and flat panel display device comprising the same |
JP2006073809A (ja) * | 2004-09-02 | 2006-03-16 | Nippon Kayaku Co Ltd | 発光素子 |
KR20080047209A (ko) | 2006-11-24 | 2008-05-28 | 삼성전자주식회사 | 유기 발광 화합물 및 이를 구비한 유기 발광 소자 |
JP5374908B2 (ja) * | 2007-04-27 | 2013-12-25 | 住友化学株式会社 | ピレン系高分子化合物及びそれを用いてなる発光素子 |
JP2008311446A (ja) * | 2007-06-15 | 2008-12-25 | Mitsui Chemicals Inc | 有機トランジスタ |
DE102008035413A1 (de) | 2008-07-29 | 2010-02-04 | Merck Patent Gmbh | Verbindungen für organische elektronische Vorrichtungen |
JP5264353B2 (ja) * | 2008-07-31 | 2013-08-14 | 山本化成株式会社 | 有機トランジスタ |
JP2010087410A (ja) * | 2008-10-02 | 2010-04-15 | Mitsui Chemicals Inc | 有機トランジスタ |
JP2010138121A (ja) | 2008-12-12 | 2010-06-24 | Canon Inc | トリアジン化合物及びこれを用いた有機発光素子 |
US9169206B2 (en) | 2008-12-23 | 2015-10-27 | Luminano Co., Ltd. | Organic semiconductor compound, method for preparing the same, and organic semiconductor composition, and organic semiconductor thin film and element containing the same |
JP2010205986A (ja) * | 2009-03-04 | 2010-09-16 | Mitsui Chemicals Inc | 有機トランジスタ |
KR101582707B1 (ko) * | 2009-04-03 | 2016-01-05 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 전기활성 재료 |
KR101356941B1 (ko) * | 2009-07-01 | 2014-01-28 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 전자 소자 |
KR101193183B1 (ko) | 2009-09-03 | 2012-10-19 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 이용한 유기 발광 소자 |
KR101196093B1 (ko) | 2010-05-06 | 2012-11-01 | 주식회사 두산 | 페난스로카바졸 화합물 및 이를 이용한 유기 전계 발광 소자 |
JP5634751B2 (ja) * | 2010-05-26 | 2014-12-03 | 山本化成株式会社 | 有機トランジスタ |
KR101810045B1 (ko) | 2010-10-25 | 2017-12-19 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 포함한 유기 발광 소자 |
JP6046884B2 (ja) * | 2011-08-11 | 2016-12-21 | ユー・ディー・シー アイルランド リミテッド | 有機電界発光素子、該素子用材料、並びに該素子を用いた発光装置、表示装置及び照明装置 |
-
2011
- 2011-08-11 JP JP2011176340A patent/JP6046884B2/ja active Active
-
2012
- 2012-08-02 US US14/237,764 patent/US10468607B2/en active Active
- 2012-08-02 WO PCT/JP2012/069691 patent/WO2013021907A1/ja active Application Filing
- 2012-08-09 TW TW101128767A patent/TWI563064B/zh active
-
2019
- 2019-10-24 US US16/662,143 patent/US20200058883A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201120008A (en) * | 2009-10-09 | 2011-06-16 | Samsung Mobile Display Co Ltd | Condensed-cyclic compound and organic light emitting diode including organic layer containing the condensed-cyclic compound |
Also Published As
Publication number | Publication date |
---|---|
JP6046884B2 (ja) | 2016-12-21 |
US10468607B2 (en) | 2019-11-05 |
WO2013021907A1 (ja) | 2013-02-14 |
US20200058883A1 (en) | 2020-02-20 |
TW201313876A (zh) | 2013-04-01 |
US20150053936A1 (en) | 2015-02-26 |
JP2013041893A (ja) | 2013-02-28 |
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