KR20190114794A - 유기 전계 발광 소자 - Google Patents

유기 전계 발광 소자 Download PDF

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Publication number
KR20190114794A
KR20190114794A KR1020190032533A KR20190032533A KR20190114794A KR 20190114794 A KR20190114794 A KR 20190114794A KR 1020190032533 A KR1020190032533 A KR 1020190032533A KR 20190032533 A KR20190032533 A KR 20190032533A KR 20190114794 A KR20190114794 A KR 20190114794A
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KR
South Korea
Prior art keywords
group
organic electroluminescent
layer
compound
organic
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KR1020190032533A
Other languages
English (en)
Korean (ko)
Inventor
가츠유키 모리이
무네히로 하세가와
Original Assignee
가부시키가이샤 닛폰 쇼쿠바이
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Publication of KR20190114794A publication Critical patent/KR20190114794A/ko

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • H01L51/0072
    • H01L51/5012
    • H01L51/5072
    • H01L51/5092
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14Carrier transporting layers
    • H10K50/16Electron transporting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17Carrier injection layers
    • H10K50/171Electron injection layers
    • H01L2251/5338
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301Details of OLEDs
    • H10K2102/311Flexible OLED
KR1020190032533A 2018-03-30 2019-03-21 유기 전계 발광 소자 KR20190114794A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018068645A JP7216482B2 (ja) 2018-03-30 2018-03-30 有機電界発光素子
JPJP-P-2018-068645 2018-03-30

Publications (1)

Publication Number Publication Date
KR20190114794A true KR20190114794A (ko) 2019-10-10

Family

ID=68206319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190032533A KR20190114794A (ko) 2018-03-30 2019-03-21 유기 전계 발광 소자

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JP (1) JP7216482B2 (ja)
KR (1) KR20190114794A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4026836A4 (en) 2019-09-06 2023-08-30 Nippon Hoso Kyokai ORGANIC THIN FILM, ORGANIC THIN FILM PRODUCTION METHOD, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, ILLUMINATION DEVICE, ORGANIC THIN FILM SOLAR CELL, THIN FILM TRANSISTOR, PHOTOELECTRIC CONVERSION ELEMENT, COATING COMPOSITION AND MATERIAL FOR ELEMENTS ORGANIC ELECTROLUMINESCENT
KR20230108306A (ko) 2020-12-18 2023-07-18 가부시키가이샤 닛폰 쇼쿠바이 유기 전계 발광 소자, 표시 장치, 조명 장치, 유기 전계 발광 소자의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4040249B2 (ja) * 2000-11-16 2008-01-30 富士フイルム株式会社 発光素子
JP2015212243A (ja) * 2014-05-02 2015-11-26 キヤノン株式会社 新規有機化合物及びそれを有する有機発光素子
JP6511657B2 (ja) * 2014-09-03 2019-05-15 日本放送協会 有機金属錯体、有機エレクトロルミネッセンス素子およびその製造方法、表示装置、照明装置、有機薄膜太陽電池
JP6663751B2 (ja) * 2016-03-03 2020-03-13 日本放送協会 有機電界発光素子材料および有機電界発光素子

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
인화 조 (Yinhua Zho) 외 21명 「사이언스 (Science)」, 제336권, 2012년, p327
지앙샨 첸 (Jiangshan Chen) 외 6 명 「저널 오브 머티리얼즈 케미스트리 (Journal Of Materials Chemistry)」, 제22권, 2012년, p5164-5170
효성 최 (Hyosung Choi) 외 8 명 「어드밴스드 머티리얼스 (Advanced Materials)」, 제23권, 2011년, p2759

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JP7216482B2 (ja) 2023-02-01
JP2019179863A (ja) 2019-10-17

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