JP2016157944A - 発光素子、表示装置、電子機器、及び照明装置 - Google Patents

発光素子、表示装置、電子機器、及び照明装置 Download PDF

Info

Publication number
JP2016157944A
JP2016157944A JP2016031971A JP2016031971A JP2016157944A JP 2016157944 A JP2016157944 A JP 2016157944A JP 2016031971 A JP2016031971 A JP 2016031971A JP 2016031971 A JP2016031971 A JP 2016031971A JP 2016157944 A JP2016157944 A JP 2016157944A
Authority
JP
Japan
Prior art keywords
light
layer
light emitting
emitting element
organic compound
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.)
Withdrawn
Application number
JP2016031971A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016157944A5 (enExample
Inventor
瀬尾　哲史
Tetsushi Seo
哲史 瀬尾
崇浩 石曽根
Takahiro Ishizone
崇浩 石曽根
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JP2016157944A publication Critical patent/JP2016157944A/ja
Publication of JP2016157944A5 publication Critical patent/JP2016157944A5/ja
Priority to JP2021079049A priority Critical patent/JP7179117B2/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/60—Up-conversion, e.g. by triplet-triplet annihilation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/70—Down-conversion, e.g. by singlet fission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/90—Multiple hosts in the emissive layer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
JP2016031971A 2015-02-24 2016-02-23 発光素子、表示装置、電子機器、及び照明装置 Withdrawn JP2016157944A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021079049A JP7179117B2 (ja) 2015-02-24 2021-05-07 発光素子、表示装置、電子機器及び照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015033617 2015-02-24
JP2015033617 2015-02-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021079049A Division JP7179117B2 (ja) 2015-02-24 2021-05-07 発光素子、表示装置、電子機器及び照明装置

Publications (2)

Publication Number Publication Date
JP2016157944A true JP2016157944A (ja) 2016-09-01
JP2016157944A5 JP2016157944A5 (enExample) 2019-04-04

Family

ID=56690035

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016031971A Withdrawn JP2016157944A (ja) 2015-02-24 2016-02-23 発光素子、表示装置、電子機器、及び照明装置
JP2021079049A Active JP7179117B2 (ja) 2015-02-24 2021-05-07 発光素子、表示装置、電子機器及び照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021079049A Active JP7179117B2 (ja) 2015-02-24 2021-05-07 発光素子、表示装置、電子機器及び照明装置

Country Status (2)

Country Link
US (2) US10062861B2 (enExample)
JP (2) JP2016157944A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019038619A1 (ja) * 2017-08-25 2019-02-28 株式会社半導体エネルギー研究所 表示パネル及び表示装置
JP2021176190A (ja) * 2020-01-31 2021-11-04 株式会社半導体エネルギー研究所 発光デバイス、発光装置、電子機器および照明装置
WO2024004515A1 (ja) * 2022-06-27 2024-01-04 キヤノン株式会社 有機発光素子

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI720697B (zh) 2012-08-03 2021-03-01 日商半導體能源研究所股份有限公司 發光元件
JP2017212024A (ja) * 2014-08-28 2017-11-30 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
US9902687B2 (en) 2014-09-19 2018-02-27 Idemitsu Kosan Co., Ltd. Compound
TWI860824B (zh) * 2015-03-09 2024-11-01 日商半導體能源研究所股份有限公司 發光元件、顯示裝置、電子裝置及照明設備
TWI836636B (zh) * 2015-03-09 2024-03-21 日商半導體能源研究所股份有限公司 發光元件，顯示裝置，電子裝置，與照明裝置
KR102623039B1 (ko) 2015-05-15 2024-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기 및 조명 장치
US10700288B2 (en) 2015-07-24 2020-06-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, lighting device, and lighting system
CN113937228A (zh) 2015-12-01 2022-01-14 株式会社半导体能源研究所 发光元件、发光装置、电子设备及照明装置
KR102503845B1 (ko) * 2016-04-20 2023-02-27 삼성디스플레이 주식회사 유기발광소자 및 이를 포함하는 유기발광 표시패널
KR102488916B1 (ko) 2016-05-06 2023-01-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR20180010136A (ko) 2016-07-20 2018-01-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US9917270B1 (en) * 2017-05-08 2018-03-13 Cynora Gmbh Organic electroluminescent device having an exciton quenching layer
KR20250086808A (ko) 2017-11-02 2025-06-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
DE112019001181T5 (de) 2018-03-07 2020-12-10 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Anzeigevorrichtung, elektronisches Gerät, organische Verbindung und Beleuchtungsvorrichtung
US11063224B2 (en) * 2018-05-30 2021-07-13 Kunshan Go-Visionox Opto-Electronics Co., Ltd. Organic electroluminescent device
KR102643219B1 (ko) * 2018-08-08 2024-03-05 주식회사 엘지에너지솔루션 발광물질을 포함하는 리드필름을 구비한 이차전지 및 이차전지의 불량 검사 방법
US11930653B2 (en) 2019-02-06 2024-03-12 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting appliance, display device, electronic appliance, and lighting device
WO2020217129A1 (ja) 2019-04-25 2020-10-29 株式会社半導体エネルギー研究所 発光デバイス、発光装置、電子機器、および照明装置
JPWO2021002112A1 (enExample) * 2019-07-01 2021-01-07
KR102875305B1 (ko) * 2019-10-24 2025-10-23 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광장치
US11968898B2 (en) * 2019-10-24 2024-04-23 Lg Display Co., Ltd. Organic light emitting diode and organic light emitting device including the same
CN111129331B (zh) * 2019-12-30 2022-07-26 Tcl华星光电技术有限公司 一种发光器件结构、发光器件结构制程方法及显示面板
CN111584732B (zh) * 2020-06-10 2022-06-28 太原理工大学 一种全激基发射的白光有机发光二极管
CN111653679B (zh) * 2020-06-18 2023-07-04 京东方科技集团股份有限公司 有机发光器件及其制备方法、显示面板和显示装置
KR20220095398A (ko) * 2020-12-29 2022-07-07 삼성디스플레이 주식회사 발광 소자 및 이를 포함한 전자 장치
WO2023008160A1 (ja) 2021-07-26 2023-02-02 株式会社ブリヂストン 推定装置、推定方法、推定プログラム、及びロボットシステム
US20230080701A1 (en) * 2021-09-14 2023-03-16 Fujifilm Business Innovation Corp. Light emitting device and optical measurement apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180241A1 (ja) * 2012-06-01 2013-12-05 出光興産株式会社 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
JP2014045179A (ja) * 2012-08-03 2014-03-13 Semiconductor Energy Lab Co Ltd 発光素子

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202608B2 (en) 2000-10-30 2012-02-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Organic light-emitting devices
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
EP2822019B1 (en) 2001-05-16 2018-01-17 The Trustees of Princeton University High efficiency multi-color electro-phosphorescent OLEDs
ITTO20010692A1 (it) 2001-07-13 2003-01-13 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico basato sull'emissione di ecciplessi od elettroplessi e sua realizzazione.
US6863997B2 (en) 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
ITBO20020165A1 (it) 2002-03-29 2003-09-29 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico con droganti cromofori
TWI314947B (en) 2002-04-24 2009-09-21 Eastman Kodak Compan Organic light emitting diode devices with improved operational stability
US7175922B2 (en) 2003-10-22 2007-02-13 Eastman Kodak Company Aggregate organic light emitting diode devices with improved operational stability
US7597967B2 (en) 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
US20060134464A1 (en) 2004-12-22 2006-06-22 Fuji Photo Film Co. Ltd Organic electroluminescent element
TWI307250B (en) * 2005-03-23 2009-03-01 Au Optronics Corp Organic electroluminescent device
TWI471058B (zh) * 2005-06-01 2015-01-21 Univ Princeton 螢光之經過濾電磷光作用
CN100487944C (zh) * 2005-08-25 2009-05-13 国际商业机器公司 光电器件的稳定性提高
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
JP4593631B2 (ja) 2005-12-01 2010-12-08 新日鐵化学株式会社 有機電界発光素子用化合物及び有機電界発光素子
KR101359632B1 (ko) * 2007-01-19 2014-02-19 삼성디스플레이 주식회사 백색 유기 발광 소자
JP2008288344A (ja) 2007-05-16 2008-11-27 Nippon Hoso Kyokai <Nhk> 有機ｅｌ素子
US8034465B2 (en) 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
JP5325707B2 (ja) 2008-09-01 2013-10-23 株式会社半導体エネルギー研究所 発光素子
KR101596226B1 (ko) 2008-09-05 2016-02-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치 및 전자기기
US20100295444A1 (en) * 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US20100295445A1 (en) * 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US8461574B2 (en) * 2009-06-12 2013-06-11 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP4771243B2 (ja) * 2009-09-11 2011-09-14 富士電機株式会社 有機発光素子
JP5732463B2 (ja) * 2009-10-05 2015-06-10 トルン ライティング リミテッドＴｈｏｒｎ Ｌｉｇｈｔｉｎｇ Ｌｉｍｉｔｅｄ 多層有機素子
KR101352116B1 (ko) * 2009-11-24 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
EP2511360A4 (en) 2009-12-07 2014-05-21 Nippon Steel & Sumikin Chem Co Organic light-emitting material and organic light-emitting element
JP2011204801A (ja) * 2010-03-24 2011-10-13 Toshiba Mobile Display Co Ltd 有機エレクトロルミネッセンス装置
CN103081155B (zh) 2011-02-16 2016-08-03 株式会社半导体能源研究所 发光元件
DE202012013753U1 (de) 2011-02-16 2021-03-01 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
KR102112967B1 (ko) 2011-03-23 2020-05-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR101994671B1 (ko) 2011-03-30 2019-07-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN103022370B (zh) * 2011-09-20 2016-02-03 乐金显示有限公司 白色有机发光装置
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
JP2013232629A (ja) * 2012-04-06 2013-11-14 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器、および照明装置
KR101419810B1 (ko) 2012-04-10 2014-07-15 서울대학교산학협력단 엑시플렉스를 형성하는 공동 호스트를 포함하는 유기 발광 소자
CN104247076B (zh) 2012-04-20 2017-03-01 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
US9318710B2 (en) * 2012-07-30 2016-04-19 Universal Display Corporation Organic electroluminescent materials and devices
KR102012069B1 (ko) 2013-08-26 2019-08-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR102353647B1 (ko) 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US10079347B2 (en) * 2015-06-22 2018-09-18 Feng-wen Yen Compounds for organic electroluminescence device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180241A1 (ja) * 2012-06-01 2013-12-05 出光興産株式会社 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子用材料
JP2014045179A (ja) * 2012-08-03 2014-03-13 Semiconductor Energy Lab Co Ltd 発光素子

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019038619A1 (ja) * 2017-08-25 2019-02-28 株式会社半導体エネルギー研究所 表示パネル及び表示装置
US11302898B2 (en) 2017-08-25 2022-04-12 Semiconductor Energy Laboratory Co., Ltd. Display panel having multiple common electrodes
US11805674B2 (en) 2017-08-25 2023-10-31 Semiconductor Energy Laboratory Co., Ltd. Display panel and display device including partition wall
US12324307B2 (en) 2017-08-25 2025-06-03 Semiconductor Energy Laboratory Co., Ltd. Display panel including first and second common electrodes
JP2021176190A (ja) * 2020-01-31 2021-11-04 株式会社半導体エネルギー研究所 発光デバイス、発光装置、電子機器および照明装置
WO2024004515A1 (ja) * 2022-06-27 2024-01-04 キヤノン株式会社 有機発光素子

Also Published As

Publication number Publication date
US20160248032A1 (en) 2016-08-25
US10461271B2 (en) 2019-10-29
JP2021122018A (ja) 2021-08-26
JP7179117B2 (ja) 2022-11-28
US20180366676A1 (en) 2018-12-20
US10062861B2 (en) 2018-08-28

Similar Documents

Publication Publication Date Title
JP7174116B2 (ja) 発光素子、発光装置、表示装置、電子機器および照明装置
JP7179117B2 (ja) 発光素子、表示装置、電子機器及び照明装置
KR102843213B1 (ko) 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
JP6770806B2 (ja) 発光素子、表示装置、電子機器、及び照明装置
JP6588308B2 (ja) 発光装置
JP2016219806A (ja) 発光素子、表示装置、電子機器、及び照明装置
JP7055856B2 (ja) 発光装置
JP2016127287A (ja) 発光素子、発光装置、表示装置、及び電子機器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190221

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190221

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200128

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200327

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200526

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200714

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200911

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210209

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20210510