EA201791488A1 - Гибкий дисплей на органических светодиодах и способ его изготовления - Google Patents

Гибкий дисплей на органических светодиодах и способ его изготовления

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Publication number
EA201791488A1
EA201791488A1 EA201791488A EA201791488A EA201791488A1 EA 201791488 A1 EA201791488 A1 EA 201791488A1 EA 201791488 A EA201791488 A EA 201791488A EA 201791488 A EA201791488 A EA 201791488A EA 201791488 A1 EA201791488 A1 EA 201791488A1
Authority
EA
Eurasian Patent Office
Prior art keywords
flexible display
layer
manufacture
buffer layer
organic leds
Prior art date
Application number
EA201791488A
Other languages
English (en)
Other versions
EA033953B1 (ru
Inventor
Цзянбо Яо
Original Assignee
Шэньчжэнь 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 Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. filed Critical Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
Publication of EA201791488A1 publication Critical patent/EA201791488A1/ru
Publication of EA033953B1 publication Critical patent/EA033953B1/ru

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Classifications

    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
    • H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • 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
    • 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
    • H10K77/111—Flexible substrates
    • 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
    • H10K2102/311—Flexible OLED
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment
    • 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
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Раскрыт гибкий дисплей на органических светодиодах и способ его изготовления. Способ включает в себя последовательное формирование первого буферного слоя, слоя переключающей матрицы, слоя блока отображения и инкапсулирующего тонкопленочного слоя на гибкой подложке. Когда гибкий дисплей на органических светодиодах изгибается вдоль гибкой подложки, генерируется первое усилие изгибной деформации. Первый буферный слой используется для поглощения первого усилия изгибной деформации, и материал первого буферного слоя представляет собой органический изоляционный материал.
EA201791488A 2014-12-31 2015-01-07 Гибкий дисплей на органических светодиодах и способ его изготовления EA033953B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410849194.2A CN104485351A (zh) 2014-12-31 2014-12-31 一种柔性有机发光显示器及其制作方法
PCT/CN2015/070267 WO2016106797A1 (zh) 2014-12-31 2015-01-07 一种柔性有机发光显示器及其制作方法

Publications (2)

Publication Number Publication Date
EA201791488A1 true EA201791488A1 (ru) 2017-11-30
EA033953B1 EA033953B1 (ru) 2019-12-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791488A EA033953B1 (ru) 2014-12-31 2015-01-07 Гибкий дисплей на органических светодиодах и способ его изготовления

Country Status (7)

Country Link
US (2) US9680114B2 (ru)
JP (1) JP2018506836A (ru)
KR (1) KR20170093196A (ru)
CN (1) CN104485351A (ru)
EA (1) EA033953B1 (ru)
GB (1) GB2549030A (ru)
WO (1) WO2016106797A1 (ru)

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KR20170050729A (ko) * 2015-10-30 2017-05-11 엘지디스플레이 주식회사 유기 발광 표시 장치
CN105975135A (zh) * 2016-06-22 2016-09-28 联想(北京)有限公司 一种显示装置、电子设备及显示装置的制作方法
CN106023825B (zh) * 2016-06-22 2021-02-19 联想(北京)有限公司 一种显示屏幕、显示屏幕的制作方法及电子设备
KR102604018B1 (ko) * 2016-07-07 2023-11-22 삼성디스플레이 주식회사 표시 장치
CN109427249A (zh) 2017-08-31 2019-03-05 昆山工研院新型平板显示技术中心有限公司 柔性显示面板及其制作方法
CN107507518A (zh) * 2017-09-05 2017-12-22 武汉华星光电半导体显示技术有限公司 柔性显示装置
US10517196B2 (en) 2017-09-05 2019-12-24 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display device
CN107958920B (zh) * 2017-11-23 2020-10-09 合肥鑫晟光电科技有限公司 柔性显示面板、柔性显示装置及其制备方法
TWI651698B (zh) * 2018-01-17 2019-02-21 友達光電股份有限公司 可撓性顯示器及其製造方法
KR102395757B1 (ko) * 2021-01-28 2022-05-10 (주)유티아이 플렉시블 커버 윈도우
CN113053243B (zh) * 2021-03-10 2022-06-24 武汉天马微电子有限公司 一种显示面板及显示装置
CN113437120B (zh) * 2021-06-11 2022-08-05 深圳市华星光电半导体显示技术有限公司 显示面板及其制作方法
CN114141842B (zh) * 2021-11-29 2023-05-09 深圳市华星光电半导体显示技术有限公司 阵列基板和柔性显示面板

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JP4244120B2 (ja) * 2001-06-20 2009-03-25 株式会社半導体エネルギー研究所 発光装置及びその作製方法
TW548860B (en) * 2001-06-20 2003-08-21 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
US7211828B2 (en) * 2001-06-20 2007-05-01 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic apparatus
JP4526771B2 (ja) * 2003-03-14 2010-08-18 株式会社半導体エネルギー研究所 半導体装置の作製方法
KR101363835B1 (ko) * 2007-02-05 2014-02-17 엘지디스플레이 주식회사 표시장치 및 이의 제조 방법
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Also Published As

Publication number Publication date
WO2016106797A1 (zh) 2016-07-07
JP2018506836A (ja) 2018-03-08
EA033953B1 (ru) 2019-12-13
US9680114B2 (en) 2017-06-13
US20160190488A1 (en) 2016-06-30
KR20170093196A (ko) 2017-08-14
CN104485351A (zh) 2015-04-01
US10096664B2 (en) 2018-10-09
GB2549030A (en) 2017-10-04
US20170207286A1 (en) 2017-07-20
GB201710745D0 (en) 2017-08-16

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