JP6695785B2 - 発光装置、表示装置および照明装置 - Google Patents

発光装置、表示装置および照明装置 Download PDF

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Publication number
JP6695785B2
JP6695785B2 JP2016231492A JP2016231492A JP6695785B2 JP 6695785 B2 JP6695785 B2 JP 6695785B2 JP 2016231492 A JP2016231492 A JP 2016231492A JP 2016231492 A JP2016231492 A JP 2016231492A JP 6695785 B2 JP6695785 B2 JP 6695785B2
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Japan
Prior art keywords
light emitting
emitting layer
reflective interface
light
layer
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JP2016231492A
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English (en)
Japanese (ja)
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JP2018088365A (ja
JP2018088365A5 (enExample
Inventor
福田　俊広
俊広 福田
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Joled Inc
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Joled Inc
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Priority to JP2016231492A priority Critical patent/JP6695785B2/ja
Priority to US15/782,826 priority patent/US10205126B2/en
Priority to CN201911244802.6A priority patent/CN110890413B/zh
Priority to CN201710946560.XA priority patent/CN108123048B/zh
Publication of JP2018088365A publication Critical patent/JP2018088365A/ja
Publication of JP2018088365A5 publication Critical patent/JP2018088365A5/ja
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    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/876—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
    • 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
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
    • 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
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80518—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
    • 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
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Filters (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2016231492A 2016-11-29 2016-11-29 発光装置、表示装置および照明装置 Active JP6695785B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016231492A JP6695785B2 (ja) 2016-11-29 2016-11-29 発光装置、表示装置および照明装置
US15/782,826 US10205126B2 (en) 2016-11-29 2017-10-12 Light emission device including light extraction plane and a plurality of reflection interfaces, display apparatus including the light emission device, and illumination apparatus including the light emission device
CN201911244802.6A CN110890413B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置
CN201710946560.XA CN108123048B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016231492A JP6695785B2 (ja) 2016-11-29 2016-11-29 発光装置、表示装置および照明装置

Related Child Applications (1)

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JP2020076284A Division JP6868311B2 (ja) 2020-04-22 2020-04-22 発光装置、表示装置および照明装置

Publications (3)

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JP2018088365A JP2018088365A (ja) 2018-06-07
JP2018088365A5 JP2018088365A5 (enExample) 2019-05-23
JP6695785B2 true JP6695785B2 (ja) 2020-05-20

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US (1) US10205126B2 (enExample)
JP (1) JP6695785B2 (enExample)
CN (2) CN110890413B (enExample)

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* Cited by examiner, † Cited by third party
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JP6843727B2 (ja) * 2017-10-20 2021-03-17 株式会社Ｊｏｌｅｄ 発光装置
JP6800268B2 (ja) * 2018-05-11 2020-12-16 株式会社Ｊｏｌｅｄ 発光装置
CN110544707B (zh) * 2018-05-29 2023-06-06 株式会社日本有机雷特显示器 发光装置
US11495777B2 (en) 2019-09-30 2022-11-08 Joled Inc. Self-luminous element, self-luminous panel, and self-luminous panel manufacturing method
JP7031898B2 (ja) * 2019-09-30 2022-03-08 株式会社Joled 発光素子、自発光パネル、および、発光素子の製造方法
US11864443B2 (en) 2019-10-04 2024-01-02 Jdi Design And Development G. K. Self-luminous display panel having different optical distances between light-shielding film and light emission reference points depending on light emission color
JP7474040B2 (ja) 2019-10-07 2024-04-24 ＪＤＩ Ｄｅｓｉｇｎ ａｎｄ Ｄｅｖｅｌｏｐｍｅｎｔ 合同会社 自発光型表示パネル
CN114975815A (zh) * 2021-02-25 2022-08-30 京东方科技集团股份有限公司 显示面板及其制备方法、显示装置、车辆
CN115942784B (zh) * 2022-12-22 2025-01-24 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

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JP3274527B2 (ja) * 1992-09-22 2002-04-15 株式会社日立製作所 有機発光素子とその基板
TW466889B (en) 1999-11-22 2001-12-01 Sony Corp Display device
US6888305B2 (en) * 2001-11-06 2005-05-03 Universal Display Corporation Encapsulation structure that acts as a multilayer mirror
JP2005524965A (ja) * 2002-05-08 2005-08-18 ゼオラックス コーポレーション フィードバック増強型発光ダイオードを使用した照明装置＜関連出願の記載＞本願は、２００２年５月８日出願の米国仮出願第６０／３７９，１４１号（その全部が引用により本文書に組み込まれている）の利益を主張する。本願は、２００３年５月８日出願の「フィードバック増強型発光デバイス（ｆｅｅｄｂａｃｋｅｎｈａｎｃｅｄｌｉｇｈｔｅｍｉｔｔｉｎｇｄｅｖｉｃｅ）」と称するの米国特許出願第号、および２００３年５月８日出願の「フィードバック増強型照明ダイオードを使用したディスプレイデバイス（ｄｉｓｐｌａｙｄｅｖｉｃｅｓｕｓｉｎｇｆｅｅｄｂａｃｋｅｎｈａｎｃｅｄｌｉｇｈｔｉｎｇｄｉｏｄｅ）」と称するの米国特許出願第号（これら出願は、その全部が引用により本文書に組み込まれている）に関連している。
US7367691B2 (en) * 2003-06-16 2008-05-06 Industrial Technology Research Institute Omnidirectional one-dimensional photonic crystal and light emitting device made from the same
JP2006244713A (ja) 2005-02-28 2006-09-14 Sanyo Electric Co Ltd 有機エレクトロルミネッセント素子
JP2007234253A (ja) * 2006-02-27 2007-09-13 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子
JP2008059791A (ja) * 2006-08-29 2008-03-13 Canon Inc 有機ｅｌ素子アレイ
JP5178088B2 (ja) * 2006-09-07 2013-04-10 キヤノン株式会社 有機発光装置
JP5407908B2 (ja) 2010-01-29 2014-02-05 ソニー株式会社 発光装置、照明装置および表示装置
JP5407910B2 (ja) 2010-01-29 2014-02-05 ソニー株式会社 発光装置、照明装置および表示装置
JP5407909B2 (ja) * 2010-01-29 2014-02-05 ソニー株式会社 発光素子、照明装置および表示装置
JP5407907B2 (ja) * 2010-01-29 2014-02-05 ソニー株式会社 発光素子、照明装置および表示装置
JP2012038555A (ja) * 2010-08-06 2012-02-23 Canon Inc 有機ｅｌ表示装置
JP2012195226A (ja) * 2011-03-17 2012-10-11 Sony Corp 発光素子、照明装置および表示装置
JP2014056666A (ja) * 2012-09-11 2014-03-27 Sony Corp 表示装置およびその製造方法、並びに電子機器
US9859340B2 (en) * 2014-06-04 2018-01-02 Sharp Kabushiki Kaisha Organic electroluminescent display device having bent type or curved surface type display

Also Published As

Publication number Publication date
CN108123048B (zh) 2020-01-07
JP2018088365A (ja) 2018-06-07
CN108123048A (zh) 2018-06-05
US20180151840A1 (en) 2018-05-31
CN110890413B (zh) 2023-08-08
CN110890413A (zh) 2020-03-17
US10205126B2 (en) 2019-02-12

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