KR20150075352A - 유기 일렉트로루미네센스 소자 - Google Patents
유기 일렉트로루미네센스 소자 Download PDFInfo
- Publication number
- KR20150075352A KR20150075352A KR1020140133348A KR20140133348A KR20150075352A KR 20150075352 A KR20150075352 A KR 20150075352A KR 1020140133348 A KR1020140133348 A KR 1020140133348A KR 20140133348 A KR20140133348 A KR 20140133348A KR 20150075352 A KR20150075352 A KR 20150075352A
- Authority
- KR
- South Korea
- Prior art keywords
- hole transporting
- layer
- group
- light emitting
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 125000001072 heteroaryl group Chemical group 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
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- 125000001424 substituent group Chemical group 0.000 claims description 3
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Images
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
- H10K85/631—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
- 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
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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
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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
- H10K50/156—Hole transporting layers comprising a multilayered structure
-
- 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
- H10K50/80—Constructional details
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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
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/826—Multilayers, e.g. opaque multilayers
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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
- H10K2102/351—Thickness
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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
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
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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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- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Indole Compounds (AREA)
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| JP2013266552A JP2015122459A (ja) | 2013-12-25 | 2013-12-25 | 有機ｅｌ素子 |
| JPJP-P-2013-266552 | 2013-12-25 |
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| KR20150075352A true KR20150075352A (ko) | 2015-07-03 |
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| JP (1) | JP2015122459A (enExample) |
| KR (1) | KR20150075352A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10734586B2 (en) | 2016-03-30 | 2020-08-04 | Samsung Display Co., Ltd. | Organic light emitting device |
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| KR20210034702A (ko) | 2012-08-03 | 2021-03-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 전자 장치 및 조명 장치 |
| CN107275362B (zh) * | 2016-12-28 | 2020-10-09 | 上海天马有机发光显示技术有限公司 | 一种oled显示面板及包含其的电子设备 |
| US10985323B2 (en) | 2017-10-19 | 2021-04-20 | Canon Kabushiki Kaisha | Light-emitting device including a plurality of organic electroluminescent elements |
| JP6833776B2 (ja) * | 2017-10-19 | 2021-02-24 | キヤノン株式会社 | 複数の有機ｅｌ素子を有する発光装置 |
| WO2019088231A1 (ja) * | 2017-11-01 | 2019-05-09 | 出光興産株式会社 | トップエミッション型の有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス発光装置、及び電子機器 |
| CN111063813B (zh) * | 2019-12-05 | 2021-02-02 | 深圳市华星光电半导体显示技术有限公司 | 一种oled器件结构及其制备方法 |
| JP2023004428A (ja) * | 2021-06-25 | 2023-01-17 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス表示装置及び電子機器 |
| JP7631252B2 (ja) | 2022-03-31 | 2025-02-18 | キヤノン株式会社 | 発光装置、表示装置、撮像装置、及び、電子機器 |
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| JP4311707B2 (ja) * | 2002-08-28 | 2009-08-12 | キヤノン株式会社 | 有機発光素子 |
| JP2005150084A (ja) * | 2003-10-24 | 2005-06-09 | Pentax Corp | 白色有機エレクトロルミネセンス素子 |
| JP2005294188A (ja) * | 2004-04-05 | 2005-10-20 | Sony Corp | 表示素子 |
| US7247394B2 (en) * | 2004-05-04 | 2007-07-24 | Eastman Kodak Company | Tuned microcavity color OLED display |
| US9530968B2 (en) * | 2005-02-15 | 2016-12-27 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
| CN101278417A (zh) * | 2005-09-30 | 2008-10-01 | 出光兴产株式会社 | 有机电致发光元件 |
| JP2007200938A (ja) * | 2006-01-23 | 2007-08-09 | Fujifilm Corp | 有機電界発光素子 |
| JP4795268B2 (ja) * | 2006-04-20 | 2011-10-19 | キヤノン株式会社 | 有機発光素子 |
| JP2008300503A (ja) * | 2007-05-30 | 2008-12-11 | Sony Corp | 有機電界発光素子および表示装置 |
| JP2009010364A (ja) * | 2007-05-30 | 2009-01-15 | Sony Corp | 有機電界発光素子および表示装置 |
| KR101443216B1 (ko) * | 2007-09-05 | 2014-09-24 | 삼성전자주식회사 | 광 반응성 재료를 이용한 유기발광소자 및 그 제조 방법 |
| KR20090048299A (ko) * | 2007-11-08 | 2009-05-13 | 주식회사 엘지화학 | 새로운 유기 발광 소자 재료 및 이를 이용한 유기 발광소자 |
| JP5355421B2 (ja) * | 2007-12-21 | 2013-11-27 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| JP5019638B2 (ja) * | 2008-08-22 | 2012-09-05 | 株式会社ジャパンディスプレイセントラル | 有機ｅｌ表示装置 |
| US8367222B2 (en) * | 2009-02-27 | 2013-02-05 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent device |
| KR20120022861A (ko) * | 2009-04-01 | 2012-03-12 | 이데미쓰 고산 가부시키가이샤 | 유기 전기발광 소자 |
| KR102040535B1 (ko) * | 2011-09-16 | 2019-11-05 | 도레이 카부시키가이샤 | 발광 소자 재료 및 발광 소자 |
| WO2013102992A1 (ja) * | 2012-01-05 | 2013-07-11 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料とそれを用いた素子 |
| WO2013118812A1 (ja) * | 2012-02-10 | 2013-08-15 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| US9054323B2 (en) * | 2012-03-15 | 2015-06-09 | Universal Display Corporation | Secondary hole transporting layer with diarylamino-phenyl-carbazole compounds |
| WO2013146942A1 (ja) * | 2012-03-28 | 2013-10-03 | 出光興産株式会社 | 新規化合物、有機エレクトロルミネッセンス素子用材料および有機エレクトロルミネッセンス素子 |
| KR101950836B1 (ko) * | 2012-05-22 | 2019-02-22 | 엘지디스플레이 주식회사 | 유기 발광 소자 및 그의 제조 방법 |
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- 2014-12-23 US US14/581,028 patent/US20150179943A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10734586B2 (en) | 2016-03-30 | 2020-08-04 | Samsung Display Co., Ltd. | Organic light emitting device |
| US11145819B2 (en) | 2016-03-30 | 2021-10-12 | Samsung Display Co., Ltd. | Organic light emitting device |
| US11925111B2 (en) | 2016-03-30 | 2024-03-05 | Samsung Display Co., Ltd. | Organic light emitting device |
| US12410120B2 (en) | 2016-03-30 | 2025-09-09 | Samsung Display Co., Ltd. | Organic light emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015122459A (ja) | 2015-07-02 |
| US20150179943A1 (en) | 2015-06-25 |
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