KR102377225B9 - organic light-emitting diode with high efficiency and long lifetime - Google Patents

organic light-emitting diode with high efficiency and long lifetime

Info

Publication number
KR102377225B9
KR102377225B9 KR1020170089236A KR20170089236A KR102377225B9 KR 102377225 B9 KR102377225 B9 KR 102377225B9 KR 1020170089236 A KR1020170089236 A KR 1020170089236A KR 20170089236 A KR20170089236 A KR 20170089236A KR 102377225 B9 KR102377225 B9 KR 102377225B9
Authority
KR
South Korea
Prior art keywords
emitting diode
organic light
high efficiency
long lifetime
lifetime
Prior art date
Application number
KR1020170089236A
Other languages
Korean (ko)
Other versions
KR102377225B1 (en
KR20190007789A (en
Inventor
이세진
박석배
이봉향
유태정
최영태
이다정
우성은
Original Assignee
에스에프씨주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 에스에프씨주식회사 filed Critical 에스에프씨주식회사
Priority to KR1020170089236A priority Critical patent/KR102377225B1/en
Publication of KR20190007789A publication Critical patent/KR20190007789A/en
Application granted granted Critical
Publication of KR102377225B1 publication Critical patent/KR102377225B1/en
Publication of KR102377225B9 publication Critical patent/KR102377225B9/en

Links

Classifications

    • 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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • 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
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020170089236A 2017-07-13 2017-07-13 organic light-emitting diode with high efficiency and long lifetime KR102377225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170089236A KR102377225B1 (en) 2017-07-13 2017-07-13 organic light-emitting diode with high efficiency and long lifetime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170089236A KR102377225B1 (en) 2017-07-13 2017-07-13 organic light-emitting diode with high efficiency and long lifetime

Publications (3)

Publication Number Publication Date
KR20190007789A KR20190007789A (en) 2019-01-23
KR102377225B1 KR102377225B1 (en) 2022-03-22
KR102377225B9 true KR102377225B9 (en) 2023-11-20

Family

ID=65323828

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170089236A KR102377225B1 (en) 2017-07-13 2017-07-13 organic light-emitting diode with high efficiency and long lifetime

Country Status (1)

Country Link
KR (1) KR102377225B1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200018275A (en) * 2018-08-10 2020-02-19 롬엔드하스전자재료코리아유한회사 Organic electroluminescent compound and organic electroluminescent device comprising the same
WO2020032574A1 (en) * 2018-08-10 2020-02-13 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound and organic electroluminescent device comprising the same
WO2020190116A1 (en) * 2019-03-15 2020-09-24 주식회사 엘지화학 Organic light emitting diode
CN111808085B (en) * 2019-04-12 2023-11-07 北京鼎材科技有限公司 Compound and application thereof, and organic electroluminescent device comprising compound
KR20200139398A (en) * 2019-06-04 2020-12-14 주식회사 동진쎄미켐 Compound for capping layer and organic electroluminescent divice including the same
JPWO2021059086A1 (en) * 2019-09-27 2021-04-01
WO2021125552A1 (en) * 2019-12-20 2021-06-24 주식회사 엘지화학 Novel compound and organic light-emitting diode comprising same
CN113045433A (en) * 2019-12-26 2021-06-29 罗门哈斯电子材料韩国有限公司 Organic electroluminescent compounds and organic electroluminescent device comprising the same
KR102334762B1 (en) * 2019-12-27 2021-12-06 엘티소재주식회사 Heterocyclic compound, organic light emitting device comprising same and composition for organic layer of organic light emitting device
CN113527235A (en) * 2020-04-16 2021-10-22 东进世美肯株式会社 Novel compound for cover layer and organic light-emitting element comprising same
KR20210138823A (en) * 2020-05-11 2021-11-22 삼성디스플레이 주식회사 Organic electroluminescence device and polycyclic compound for organic electroluminescence device
CN111635392A (en) * 2020-06-04 2020-09-08 烟台显华化工科技有限公司 Compound, hole transport material and organic electroluminescent device
WO2022015084A1 (en) * 2020-07-15 2022-01-20 주식회사 엘지화학 Organic light-emitting element
CN115398661A (en) * 2020-07-15 2022-11-25 株式会社Lg化学 Organic light emitting device
WO2022040002A1 (en) 2020-08-17 2022-02-24 Aligos Therapeutics, Inc. Methods and compositions for targeting pd-l1
KR20220033348A (en) * 2020-09-09 2022-03-16 삼성에스디아이 주식회사 Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
CN114315799B (en) * 2020-09-29 2023-11-14 江苏三月科技股份有限公司 Compound containing triazine structure and application thereof
JP7196363B2 (en) 2020-11-05 2022-12-26 出光興産株式会社 Compounds, materials for organic electroluminescence devices, organic electroluminescence devices and electronic devices
WO2022181072A1 (en) * 2021-02-26 2022-09-01 出光興産株式会社 Organic electroluminescent element and electronic device
CN114276366A (en) * 2021-04-20 2022-04-05 北京八亿时空液晶科技股份有限公司 Indole derivative and application thereof
KR102623895B1 (en) * 2021-04-27 2024-01-11 주식회사 엘지화학 Organic light emitting device
US20240081148A1 (en) * 2021-04-27 2024-03-07 Lg Chem, Ltd. Organic light emitting device
US20240164123A1 (en) * 2021-04-27 2024-05-16 Lg Chem, Ltd. Organic light emitting device
WO2022240267A1 (en) * 2021-05-14 2022-11-17 주식회사 엘지화학 Organic light emitting device
CN113717093B (en) * 2021-07-12 2024-04-05 阜阳欣奕华材料科技有限公司 Compound and organic electroluminescent device, display device
WO2023287228A1 (en) * 2021-07-15 2023-01-19 주식회사 엘지화학 Organic light emitting device
CN114105891B (en) * 2021-12-02 2024-01-26 长春海谱润斯科技股份有限公司 Fluorene derivative and organic electroluminescent device thereof
KR20230126310A (en) * 2022-02-22 2023-08-30 솔루스첨단소재 주식회사 Organic compound and organic electroluminescent device using the same
WO2023203438A1 (en) * 2022-04-22 2023-10-26 株式会社半導体エネルギー研究所 Light-emitting device, organic compound, light-emitting apparatus, light-receiving/emitting apparatus, electronic instrument, and illumination apparatus
CN114805386B (en) * 2022-06-08 2024-02-09 上海钥熠电子科技有限公司 Organic compound, host material, and organic photoelectric device
CN115197182B (en) * 2022-07-01 2023-06-20 安徽秀朗新材料科技有限公司 Synthesis process of halogenated dibenzofuran derivative
CN115960062B (en) * 2023-01-31 2024-02-23 中钢集团南京新材料研究院有限公司 Preparation method of 9-chloronaphtho [2,3-b ] benzofuran

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110013220A (en) 2009-07-31 2011-02-09 다우어드밴스드디스플레이머티리얼 유한회사 Novel organic electroluminescent compounds and organic electroluminescent device using the same
JP5120398B2 (en) 2010-03-04 2013-01-16 コニカミノルタホールディングス株式会社 Organic electroluminescence element and display device
KR102327086B1 (en) * 2014-06-11 2021-11-17 삼성디스플레이 주식회사 Organic light-emitting devices
KR102212965B1 (en) * 2014-06-18 2021-02-05 덕산네오룩스 주식회사 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
KR102283230B1 (en) * 2014-10-24 2021-07-29 덕산네오룩스 주식회사 Display device using a composition for organic electronic element, and an organic electronic element thereof

Also Published As

Publication number Publication date
KR102377225B1 (en) 2022-03-22
KR20190007789A (en) 2019-01-23

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