CN110890413B - 发光装置、显示装置和照明装置 - Google Patents

发光装置、显示装置和照明装置 Download PDF

Info

Publication number
CN110890413B
CN110890413B CN201911244802.6A CN201911244802A CN110890413B CN 110890413 B CN110890413 B CN 110890413B CN 201911244802 A CN201911244802 A CN 201911244802A CN 110890413 B CN110890413 B CN 110890413B
Authority
CN
China
Prior art keywords
light
layer
reflective interface
emitting
emitting layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201911244802.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN110890413A (zh
Inventor
福田俊广
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.)
Magno Bolan Co ltd
Original Assignee
Joled Inc
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 Joled Inc filed Critical Joled Inc
Priority to CN201911244802.6A priority Critical patent/CN110890413B/zh
Publication of CN110890413A publication Critical patent/CN110890413A/zh
Application granted granted Critical
Publication of CN110890413B publication Critical patent/CN110890413B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H10K59/30—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)
CN201911244802.6A 2016-11-29 2017-10-12 发光装置、显示装置和照明装置 Active CN110890413B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911244802.6A CN110890413B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-231492 2016-11-29
JP2016231492A JP6695785B2 (ja) 2016-11-29 2016-11-29 発光装置、表示装置および照明装置
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710946560.XA Division CN108123048B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置

Publications (2)

Publication Number Publication Date
CN110890413A CN110890413A (zh) 2020-03-17
CN110890413B true CN110890413B (zh) 2023-08-08

Family

ID=62193373

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201911244802.6A Active CN110890413B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置
CN201710946560.XA Active CN108123048B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710946560.XA Active CN108123048B (zh) 2016-11-29 2017-10-12 发光装置、显示装置和照明装置

Country Status (3)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102163694A (zh) * 2010-01-29 2011-08-24 索尼公司 发光装置、照明装置和显示装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102163694A (zh) * 2010-01-29 2011-08-24 索尼公司 发光装置、照明装置和显示装置

Also Published As

Publication number Publication date
CN108123048B (zh) 2020-01-07
JP6695785B2 (ja) 2020-05-20
JP2018088365A (ja) 2018-06-07
CN108123048A (zh) 2018-06-05
US20180151840A1 (en) 2018-05-31
CN110890413A (zh) 2020-03-17
US10205126B2 (en) 2019-02-12

Similar Documents

Publication Publication Date Title
CN110890413B (zh) 发光装置、显示装置和照明装置
KR101434361B1 (ko) 백색 유기 전계 발광소자 및 이를 이용한 컬러 디스플레이장치
CN102024844B (zh) 有机发光显示设备
KR101434362B1 (ko) 유기 전계 발광소자 및 이를 이용한 컬러 디스플레이 장치
CN101924191B (zh) 显示器件、显示装置以及调节它们中的白光色移的方法
US8227978B2 (en) White organic light emitting device and color display apparatus employing the same
KR102377032B1 (ko) 유기 발광 표시 장치
CN101409330B (zh) 白光有机发光器件及采用其的彩色显示设备
CN101262726A (zh) 发光装置及其制造方法以及电子设备
JP2013051155A (ja) 有機ｅｌ素子
CN102683612A (zh) 发光器件、照明设备和显示设备
CN102709477A (zh) 发光元件、照明装置和显示设备
CN109698217B (zh) 发光装置
CN110473974B (zh) 发光装置
CN110544707B (zh) 发光装置
JP6868311B2 (ja) 発光装置、表示装置および照明装置
JP6800269B2 (ja) 発光装置
JP6800268B2 (ja) 発光装置
CN116347949A (zh) 发光装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240403

Address after: Tokyo

Patentee after: Japan Display Design and Development Contract Society

Country or region after: Japan

Address before: Tokyo

Patentee before: JOLED Inc.

Country or region before: Japan

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20250729

Address after: Tokyo, Japan

Patentee after: Magno Bolan Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Patentee before: Japan Display Design and Development Contract Society

Country or region before: Japan

TR01 Transfer of patent right