KR102413966B1 - 유기 발광 소자 - Google Patents

유기 발광 소자 Download PDF

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Publication number
KR102413966B1
KR102413966B1 KR1020207013199A KR20207013199A KR102413966B1 KR 102413966 B1 KR102413966 B1 KR 102413966B1 KR 1020207013199 A KR1020207013199 A KR 1020207013199A KR 20207013199 A KR20207013199 A KR 20207013199A KR 102413966 B1 KR102413966 B1 KR 102413966B1
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South Korea
Prior art keywords
group
optionally substituted
light emitting
layer
refractive index
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KR1020207013199A
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English (en)
Korean (ko)
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KR20200087758A (ko
Inventor
펑 왕
광난 진
다케시 이케다
진차이 리
다이사쿠 다나카
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도레이 카부시키가이샤
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Classifications

    • H01L51/5275—
    • 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
    • H10K85/658—Organoboranes
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/04—Esters of boric acids
    • H01L51/008—
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
KR1020207013199A 2017-11-23 2018-11-15 유기 발광 소자 Active KR102413966B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201711179577.3 2017-11-23
CN201711179753.3 2017-11-23
CN201711179577 2017-11-23
CN201711179753 2017-11-23
PCT/CN2018/115705 WO2019100999A1 (zh) 2017-11-23 2018-11-15 有机发光元件

Publications (2)

Publication Number Publication Date
KR20200087758A KR20200087758A (ko) 2020-07-21
KR102413966B1 true KR102413966B1 (ko) 2022-06-29

Family

ID=66630895

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207013199A Active KR102413966B1 (ko) 2017-11-23 2018-11-15 유기 발광 소자

Country Status (7)

Country Link
US (1) US11296304B2 (https=)
EP (1) EP3716348A4 (https=)
JP (1) JP7255592B2 (https=)
KR (1) KR102413966B1 (https=)
CN (1) CN111316461B (https=)
TW (1) TWI739046B (https=)
WO (1) WO2019100999A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021036683A1 (zh) * 2019-08-27 2021-03-04 东丽先端材料研究开发（中国）有限公司 芳香胺化合物、覆盖层材料及发光元件
CN110483495B (zh) * 2019-09-16 2020-04-28 长春海谱润斯科技有限公司 一种杂环化合物及其有机电致发光器件
CN113937234B (zh) * 2020-06-29 2023-08-15 江苏三月科技股份有限公司 一种含有覆盖层的顶发射有机电致发光器件
KR102895820B1 (ko) * 2020-11-19 2025-12-05 삼성디스플레이 주식회사 표시 장치
CN112701238B (zh) * 2021-01-06 2022-11-11 长春海谱润斯科技股份有限公司 一种包含覆盖层及密封层的有机发光器件
CN113549094B (zh) * 2021-07-10 2022-07-29 浙江华显光电科技有限公司 一种硼配位化合物及发光器件
CN117229192B (zh) * 2022-08-25 2024-10-18 江苏三月科技股份有限公司 含有三氟甲基或全氟异丙基的双邻苯二甲酰亚胺类有机化合物及包含其的有机电致发光器件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030198829A1 (en) * 2002-02-28 2003-10-23 Eastman Kodak Company Organic element for electroluminescent devices
US20110121271A1 (en) * 2009-11-25 2011-05-26 Hee-Song Jeon Organic light emitting diode display
US20160133880A1 (en) * 2014-11-06 2016-05-12 Samsung Display Co., Ltd. Organic light-emitting device and method of fabricating the same

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US5925438A (en) * 1996-06-17 1999-07-20 Dai Nippon Printing Co., Ltd. Antireflection film
WO2001039554A1 (fr) 1999-11-22 2001-05-31 Sony Corporation Dispositif d'affichage
KR100700013B1 (ko) 2004-11-26 2007-03-26 삼성에스디아이 주식회사 유기전계발광소자 및 그의 제조 방법
JP5258166B2 (ja) 2005-03-24 2013-08-07 エルジー ディスプレイ カンパニー リミテッド 発光素子、その発光素子を備えた発光装置及びその製造方法
JP4817789B2 (ja) 2005-10-07 2011-11-16 東芝モバイルディスプレイ株式会社 有機ｅｌ表示装置
JP2010237623A (ja) * 2009-03-31 2010-10-21 Fujifilm Corp 反射防止フィルム、偏光板、画像表示装置
EP2487991A4 (en) 2009-10-09 2013-04-03 Idemitsu Kosan Co ORGANIC ELECTROLUMINESCENCE ELEMENT
CN102544334B (zh) * 2011-01-19 2014-05-21 南京第壹有机光电有限公司 一种高效发光的电致发光器件
US9882136B2 (en) * 2012-05-31 2018-01-30 Hodogaya Chemical Co., Ltd. Organic electroluminescent device
CN102993224A (zh) * 2012-09-28 2013-03-27 浙江理工大学 有机二氟化硼配合物
CN102993223A (zh) * 2012-09-28 2013-03-27 浙江理工大学 N,o-双齿配基的有机二氟化硼配合物
CN106654049B (zh) 2016-12-29 2018-12-18 上海天马有机发光显示技术有限公司 覆盖层、包括所述覆盖层的oled显示面板和电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030198829A1 (en) * 2002-02-28 2003-10-23 Eastman Kodak Company Organic element for electroluminescent devices
US20110121271A1 (en) * 2009-11-25 2011-05-26 Hee-Song Jeon Organic light emitting diode display
US20160133880A1 (en) * 2014-11-06 2016-05-12 Samsung Display Co., Ltd. Organic light-emitting device and method of fabricating the same
KR101620092B1 (ko) 2014-11-06 2016-05-13 삼성디스플레이 주식회사 유기 발광 소자 및 그 제조방법
CN105590948A (zh) 2014-11-06 2016-05-18 三星显示有限公司 有机发光装置及其制造方法

Also Published As

Publication number Publication date
JP2021504876A (ja) 2021-02-15
US11296304B2 (en) 2022-04-05
EP3716348A1 (en) 2020-09-30
US20210175475A1 (en) 2021-06-10
WO2019100999A1 (zh) 2019-05-31
KR20200087758A (ko) 2020-07-21
CN111316461B (zh) 2023-01-20
JP7255592B2 (ja) 2023-04-11
TWI739046B (zh) 2021-09-11
EP3716348A4 (en) 2021-09-08
CN111316461A (zh) 2020-06-19
TW201925212A (zh) 2019-07-01

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