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EA201990029A1 - Прибор на органических светодиодах и устройство отображения - Google Patents

Прибор на органических светодиодах и устройство отображения

Info

Publication number
EA201990029A1
EA201990029A1 EA201990029A EA201990029A EA201990029A1 EA 201990029 A1 EA201990029 A1 EA 201990029A1 EA 201990029 A EA201990029 A EA 201990029A EA 201990029 A EA201990029 A EA 201990029A EA 201990029 A1 EA201990029 A1 EA 201990029A1
Authority
EA
Eurasian Patent Office
Prior art keywords
refractive index
electrode
display device
organic leds
layer
Prior art date
Application number
EA201990029A
Other languages
English (en)
Other versions
EA036248B1 (ru
Inventor
Цзин Хуан
Original Assignee
Ухань Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд
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 Ухань Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд filed Critical Ухань Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд
Publication of EA201990029A1 publication Critical patent/EA201990029A1/ru
Publication of EA036248B1 publication Critical patent/EA036248B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping 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
    • H10K50/805—Electrodes
    • 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
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • 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
    • H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • 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
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Описаны прибор на органических светодиодах и устройство отображения. Прибор на органических светодиодах содержит стеклянную подложку, первый электрод, органический светоизлучающий слой, второй электрод и слой с улучшенным коэффициентом оптического вывода под стеклянной подложкой или на втором электроде. Материал слоя с улучшенным коэффициентом оптического вывода содержит первый материал с первым показателем преломления и второй материал со вторым показателем преломления, и разница значений между первым показателем преломления и вторым показателем преломления больше, чем заданное пороговое значение.
EA201990029A 2016-06-16 2016-07-12 Прибор на органических светодиодах и устройство отображения EA036248B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610429048.3A CN105957974B (zh) 2016-06-16 2016-06-16 一种有机发光二极管器件及显示装置
PCT/CN2016/089717 WO2017215060A1 (zh) 2016-06-16 2016-07-12 一种有机发光二极管器件及显示装置

Publications (2)

Publication Number Publication Date
EA201990029A1 true EA201990029A1 (ru) 2019-05-31
EA036248B1 EA036248B1 (ru) 2020-10-19

Family

ID=56905845

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990029A EA036248B1 (ru) 2016-06-16 2016-07-12 Прибор на органических светодиодах и устройство отображения

Country Status (7)

Country Link
US (1) US10217965B2 (ru)
JP (1) JP6811311B2 (ru)
KR (1) KR102115124B1 (ru)
CN (1) CN105957974B (ru)
EA (1) EA036248B1 (ru)
GB (1) GB2565447A (ru)
WO (1) WO2017215060A1 (ru)

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KR102377173B1 (ko) * 2015-08-25 2022-03-22 엘지디스플레이 주식회사 유기발광다이오드 표시장치
CN108878674A (zh) * 2017-05-11 2018-11-23 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
CN109473563B (zh) * 2017-09-08 2021-05-07 上海和辉光电股份有限公司 一种oled发光器件
CN112038501B (zh) * 2020-09-08 2021-08-10 长春海谱润斯科技股份有限公司 一种顶发射有机电致发光器件
CN114442377A (zh) * 2022-01-24 2022-05-06 湖南飞优特电子科技有限公司 一种能消除lcd蚀刻纹的膜层

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US7602118B2 (en) * 2005-02-24 2009-10-13 Eastman Kodak Company OLED device having improved light output
WO2008133285A1 (ja) * 2007-04-24 2008-11-06 Asahi Glass Company, Limited 膜付き基板、透明導電性膜付き基板および発光素子
JP5133107B2 (ja) * 2008-03-28 2013-01-30 三洋化成工業株式会社 中空粒子の製造方法
JP5260129B2 (ja) * 2008-04-28 2013-08-14 三洋化成工業株式会社 中空樹脂粒子
JPWO2010131430A1 (ja) * 2009-05-12 2012-11-01 パナソニック株式会社 シート及び発光装置
KR20120131712A (ko) * 2011-05-26 2012-12-05 엘지이노텍 주식회사 발광소자 패키지
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KR20130111154A (ko) * 2012-03-30 2013-10-10 주식회사 엘지화학 유기전자소자용 기판
US20150171372A1 (en) * 2012-07-04 2015-06-18 Sharp Kabushiki Kaisha Fluorescent material, fluorescent coating material, phosphor substrate, electronic apparatus, and led package
WO2014084699A1 (ko) * 2012-11-30 2014-06-05 주식회사 엘지화학 유기전자소자용 기판
JP2015011164A (ja) * 2013-06-28 2015-01-19 キヤノン株式会社 光学部材及び撮像装置
JPWO2015004811A1 (ja) * 2013-07-12 2017-03-02 株式会社日立製作所 有機ｅｌ素子及びそれを用いた有機ｅｌ照明装置
CN103996797A (zh) * 2014-06-11 2014-08-20 广州新视界光电科技有限公司 一种有机电致发光器件及其制备方法
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TWI570965B (zh) * 2015-02-26 2017-02-11 友達光電股份有限公司 發光裝置和顯示器

Also Published As

Publication number Publication date
GB201814851D0 (en) 2018-10-24
EA036248B1 (ru) 2020-10-19
JP6811311B2 (ja) 2021-01-13
KR20190017043A (ko) 2019-02-19
US20180212197A1 (en) 2018-07-26
GB2565447A (en) 2019-02-13
CN105957974A (zh) 2016-09-21
CN105957974B (zh) 2017-11-17
KR102115124B1 (ko) 2020-05-25
JP2019518319A (ja) 2019-06-27
WO2017215060A1 (zh) 2017-12-21
US10217965B2 (en) 2019-02-26

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