CN110582862B - 有机电致发光装置 - Google Patents

有机电致发光装置 Download PDF

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Publication number
CN110582862B
CN110582862B CN201880029993.1A CN201880029993A CN110582862B CN 110582862 B CN110582862 B CN 110582862B CN 201880029993 A CN201880029993 A CN 201880029993A CN 110582862 B CN110582862 B CN 110582862B
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CN
China
Prior art keywords
layer
organic electroluminescent
light
electrode
hole transport
Prior art date
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CN201880029993.1A
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English (en)
Chinese (zh)
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CN110582862A (zh
Inventor
张诚佑
D-H·李
赵相熙
金南均
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Specialty Materials Korea Ltd
Original Assignee
Rohm and Haas Electronic Materials Korea Ltd
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Publication date
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Priority claimed from PCT/KR2018/006210 external-priority patent/WO2018221978A1/en
Publication of CN110582862A publication Critical patent/CN110582862A/zh
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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
    • H10K50/85—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CN201880029993.1A 2017-05-31 2018-05-31 有机电致发光装置 Active CN110582862B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2017-0067654 2017-05-31
KR20170067654 2017-05-31
KR10-2018-0056164 2018-05-16
KR1020180056164A KR102641027B1 (ko) 2017-05-31 2018-05-16 유기 전계 발광 소자
PCT/KR2018/006210 WO2018221978A1 (en) 2017-05-31 2018-05-31 Organic electroluminescent device

Publications (2)

Publication Number Publication Date
CN110582862A CN110582862A (zh) 2019-12-17
CN110582862B true CN110582862B (zh) 2023-08-01

Family

ID=64670623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880029993.1A Active CN110582862B (zh) 2017-05-31 2018-05-31 有机电致发光装置

Country Status (4)

Country Link
US (1) US11171302B2 (https=)
JP (2) JP2020522123A (https=)
KR (1) KR102641027B1 (https=)
CN (1) CN110582862B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114512195B (zh) * 2022-01-27 2023-08-08 本源量子计算科技（合肥）股份有限公司 基于分子动力学模拟体系性质的计算方法、装置及介质
CN114864839B (zh) * 2022-07-08 2022-11-01 京东方科技集团股份有限公司 显示基板及显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010123716A (ja) * 2008-11-19 2010-06-03 Fujifilm Corp 有機電界発光素子
CN104752619A (zh) * 2013-12-26 2015-07-01 东丽先端材料研究开发（中国）有限公司 有机发光元件
KR20160052443A (ko) * 2014-11-04 2016-05-12 롬엔드하스전자재료코리아유한회사 도판트 화합물 및 호스트 화합물의 신규한 조합 및 이를 포함하는 유기 전계 발광 소자
KR20160110078A (ko) * 2015-03-13 2016-09-21 롬엔드하스전자재료코리아유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자

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JP2006073641A (ja) * 2004-08-31 2006-03-16 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子およびそれを備えた有機エレクトロルミネッセンス装置
KR100700013B1 (ko) * 2004-11-26 2007-03-26 삼성에스디아이 주식회사 유기전계발광소자 및 그의 제조 방법
KR100730121B1 (ko) 2004-11-29 2007-06-19 삼성에스디아이 주식회사 유기 전계 발광 소자 및 그 제조 방법
JP4927423B2 (ja) * 2005-03-24 2012-05-09 エルジー ディスプレイ カンパニー リミテッド 発光装置及びその製造方法
JP4372048B2 (ja) 2005-05-30 2009-11-25 株式会社東芝 屈折率変化素子
JP5233081B2 (ja) 2006-05-17 2013-07-10 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
JP5541849B2 (ja) * 2008-06-23 2014-07-09 エルジー ディスプレイ カンパニー リミテッド 有機ｅｌディスプレイおよびその製造方法
US8471463B2 (en) 2011-08-12 2013-06-25 Canon Kabushiki Kaisha Organic EL element, and light-emitting apparatus, image-forming apparatus, display apparatus and imaging apparatus using the organic EL element
JP2013140722A (ja) * 2012-01-05 2013-07-18 Toppan Printing Co Ltd 有機エレクトロルミネッセンス素子
US9252194B2 (en) * 2012-02-01 2016-02-02 Sharp Kabushiki Kaisha Display device having a reflection of light reducing multilayer
JP6071569B2 (ja) * 2013-01-17 2017-02-01 キヤノン株式会社 有機発光素子
US9660200B2 (en) * 2013-07-01 2017-05-23 Samsung Display Co., Ltd. Organic light-emitting device
KR101566434B1 (ko) * 2013-07-15 2015-11-06 삼성디스플레이 주식회사 유기 발광 장치
CN103928634B (zh) 2014-03-24 2016-05-25 京东方科技集团股份有限公司 有机电致发光器件及其制备方法、显示装置
KR101641781B1 (ko) * 2014-09-12 2016-07-21 주식회사 엘지화학 유기 발광 소자
KR102298757B1 (ko) 2014-10-24 2021-09-07 삼성디스플레이 주식회사 유기발광 표시장치
WO2017004031A1 (en) * 2015-07-01 2017-01-05 Koch Gene C Active matrix enhanced organic light emitting diode displays for large screen graphic display application

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010123716A (ja) * 2008-11-19 2010-06-03 Fujifilm Corp 有機電界発光素子
CN104752619A (zh) * 2013-12-26 2015-07-01 东丽先端材料研究开发（中国）有限公司 有机发光元件
KR20160052443A (ko) * 2014-11-04 2016-05-12 롬엔드하스전자재료코리아유한회사 도판트 화합물 및 호스트 화합물의 신규한 조합 및 이를 포함하는 유기 전계 발광 소자
KR20160110078A (ko) * 2015-03-13 2016-09-21 롬엔드하스전자재료코리아유한회사 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자

Also Published As

Publication number Publication date
JP2020522123A (ja) 2020-07-27
JP2023126912A (ja) 2023-09-12
JP7576663B2 (ja) 2024-10-31
CN110582862A (zh) 2019-12-17
KR102641027B1 (ko) 2024-02-28
KR20180131398A (ko) 2018-12-10
US20210159444A1 (en) 2021-05-27
US11171302B2 (en) 2021-11-09

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CP03 Change of name, title or address

Address after: Han Guozhongqingnandao

Patentee after: DuPont Special Materials Korea Co.,Ltd.

Country or region after: Republic of Korea

Address before: Han Guozhongqingnandao

Patentee before: ROHM AND HAAS ELECTRONIC MATERIALS KOREA Ltd.

Country or region before: Republic of Korea

CP03 Change of name, title or address