CN109791996A - 高聚物及电致发光器件 - Google Patents

高聚物及电致发光器件 Download PDF

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Publication number
CN109791996A
CN109791996A CN201780059727.9A CN201780059727A CN109791996A CN 109791996 A CN109791996 A CN 109791996A CN 201780059727 A CN201780059727 A CN 201780059727A CN 109791996 A CN109791996 A CN 109791996A
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Prior art keywords
carbon atom
atom number
bound
singly
aromatic
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CN201780059727.9A
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CN109791996B (zh
Inventor
潘君友
谭甲辉
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Guangzhou Chinaray Optoelectronic Materials Ltd
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Guangzhou Chinaray Optoelectronic Materials Ltd
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Publication of CN109791996A publication Critical patent/CN109791996A/zh
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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
    • 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
    • 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
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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
    • H10K50/15—Hole transporting layers
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

一种电致发光器件，包括阳极、阴极、位于阳极和阴极之间的发光层及位于阳极和发光层之间的空穴传输层。发光层包括无机发光纳米材料，空穴传输层包括有机空穴传输材料，有机空穴传输材料的HOMOHTM≤‑5.4eV，且∣(HOMO‑1)HTM‑HOMOHTM∣≥0.3eV。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201780059727.9A 2016-12-08 2017-12-08 高聚物及电致发光器件 Active CN109791996B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2016111232815 2016-12-08
CN201611123281 2016-12-08
PCT/CN2017/115311 WO2018103747A1 (zh) 2016-12-08 2017-12-08 高聚物及电致发光器件

Publications (2)

Publication Number Publication Date
CN109791996A true CN109791996A (zh) 2019-05-21
CN109791996B CN109791996B (zh) 2021-04-20

Family

ID=62491743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780059727.9A Active CN109791996B (zh) 2016-12-08 2017-12-08 高聚物及电致发光器件

Country Status (3)

Country Link
US (1) US20200098995A1 (zh)
CN (1) CN109791996B (zh)
WO (1) WO2018103747A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022143821A1 (zh) * 2020-12-31 2022-07-07 Tcl科技集团股份有限公司 光电器件
WO2022143827A1 (zh) * 2020-12-31 2022-07-07 Tcl科技集团股份有限公司 光电器件

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785867B (zh) 2017-04-26 2023-05-02 Oti照明公司 用于图案化表面上覆层的方法和包括图案化覆层的装置
US11751415B2 (en) 2018-02-02 2023-09-05 Oti Lumionics Inc. Materials for forming a nucleation-inhibiting coating and devices incorporating same
US11730012B2 (en) 2019-03-07 2023-08-15 Oti Lumionics Inc. Materials for forming a nucleation-inhibiting coating and devices incorporating same
JP7276059B2 (ja) * 2019-10-07 2023-05-18 三菱ケミカル株式会社 有機電界発光素子用組成物、有機電界発光素子、表示装置及び照明装置
CN112378835B (zh) * 2021-01-15 2021-04-16 泛肽生物科技(浙江)有限公司 一种标准聚苯乙烯绝对计数微球冻干品及其制备方法、应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942340A (en) * 1997-10-02 1999-08-24 Xerox Corporation Indolocarbazole electroluminescent devices
CN102471680A (zh) * 2009-07-14 2012-05-23 默克专利有限公司 用于有机电致发光器件的材料
CN102916097A (zh) * 2011-08-01 2013-02-06 潘才法 一种电致发光器件
TW201348236A (zh) * 2012-04-19 2013-12-01 羅門哈斯電子材料韓國公司 新穎有機電場發光化合物及使用該化合物之有機電場發光裝置
CN103467450A (zh) * 2013-09-04 2013-12-25 吉林奥来德光电材料股份有限公司 一类新型有机电致发光材料及其在器件中的应用
CN104137288A (zh) * 2012-03-05 2014-11-05 东丽株式会社 发光元件
WO2016010402A1 (en) * 2014-07-18 2016-01-21 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7649197B2 (en) * 2005-03-23 2010-01-19 Semiconductor Energy Laboratory Co., Ltd. Composite material, and light emitting element and light emitting device using the composite material
US8114530B2 (en) * 2007-07-10 2012-02-14 Idemitsu Kosan Co., Ltd. Material for organic electroluminescence device and organic electroluminescence device utilizing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942340A (en) * 1997-10-02 1999-08-24 Xerox Corporation Indolocarbazole electroluminescent devices
CN102471680A (zh) * 2009-07-14 2012-05-23 默克专利有限公司 用于有机电致发光器件的材料
CN102916097A (zh) * 2011-08-01 2013-02-06 潘才法 一种电致发光器件
CN104137288A (zh) * 2012-03-05 2014-11-05 东丽株式会社 发光元件
TW201348236A (zh) * 2012-04-19 2013-12-01 羅門哈斯電子材料韓國公司 新穎有機電場發光化合物及使用該化合物之有機電場發光裝置
CN103467450A (zh) * 2013-09-04 2013-12-25 吉林奥来德光电材料股份有限公司 一类新型有机电致发光材料及其在器件中的应用
WO2016010402A1 (en) * 2014-07-18 2016-01-21 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022143821A1 (zh) * 2020-12-31 2022-07-07 Tcl科技集团股份有限公司 光电器件
WO2022143827A1 (zh) * 2020-12-31 2022-07-07 Tcl科技集团股份有限公司 光电器件

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Publication number Publication date
US20200098995A1 (en) 2020-03-26
WO2018103747A1 (zh) 2018-06-14
CN109791996B (zh) 2021-04-20

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