JP6860989B2 - 発光素子、発光装置、電子機器および照明装置 - Google Patents

発光素子、発光装置、電子機器および照明装置 Download PDF

Info

Publication number
JP6860989B2
JP6860989B2 JP2016142425A JP2016142425A JP6860989B2 JP 6860989 B2 JP6860989 B2 JP 6860989B2 JP 2016142425 A JP2016142425 A JP 2016142425A JP 2016142425 A JP2016142425 A JP 2016142425A JP 6860989 B2 JP6860989 B2 JP 6860989B2
Authority
JP
Japan
Prior art keywords
light emitting
layer
organic compound
emitting element
level
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
JP2016142425A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017130643A (ja
JP2017130643A5 (enExample
Inventor
鈴木　邦彦
邦彦 鈴木
瀬尾　哲史
哲史 瀬尾
晴恵 尾坂
晴恵 尾坂
恒徳 鈴木
恒徳 鈴木
直明 橋本
直明 橋本
恭子 竹田
恭子 竹田
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 JP2017130643A publication Critical patent/JP2017130643A/ja
Publication of JP2017130643A5 publication Critical patent/JP2017130643A5/ja
Application granted granted Critical
Publication of JP6860989B2 publication Critical patent/JP6860989B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting 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
    • H10K59/40—OLEDs integrated with touch screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2016142425A 2015-07-24 2016-07-20 発光素子、発光装置、電子機器および照明装置 Active JP6860989B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015146604 2015-07-24
JP2015146604 2015-07-24
JP2016006140 2016-01-15
JP2016006140 2016-01-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021055034A Division JP7029012B2 (ja) 2015-07-24 2021-03-29 発光素子、発光装置、電子機器および照明装置

Publications (3)

Publication Number Publication Date
JP2017130643A JP2017130643A (ja) 2017-07-27
JP2017130643A5 JP2017130643A5 (enExample) 2019-08-29
JP6860989B2 true JP6860989B2 (ja) 2021-04-21

Family

ID=57837446

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016142425A Active JP6860989B2 (ja) 2015-07-24 2016-07-20 発光素子、発光装置、電子機器および照明装置
JP2021055034A Expired - Fee Related JP7029012B2 (ja) 2015-07-24 2021-03-29 発光素子、発光装置、電子機器および照明装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021055034A Expired - Fee Related JP7029012B2 (ja) 2015-07-24 2021-03-29 発光素子、発光装置、電子機器および照明装置

Country Status (2)

Country Link
US (2) US10700288B2 (enExample)
JP (2) JP6860989B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018021022A (ja) * 2016-07-20 2018-02-08 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、および照明装置
JP2021097253A (ja) * 2015-07-24 2021-06-24 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102379123B1 (ko) * 2015-08-27 2022-03-24 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
KR102717925B1 (ko) * 2018-12-05 2024-10-15 엘지디스플레이 주식회사 유기발광다이오드 및 이를 포함하는 유기발광장치
KR102768532B1 (ko) * 2020-05-12 2025-02-18 덕산네오룩스 주식회사 유기전기소자용 화합물을 포함하는 유기전기소자 및 그 전자 장치
KR102849004B1 (ko) * 2020-12-14 2025-08-21 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
JP7780191B2 (ja) * 2022-03-04 2025-12-04 株式会社Kyulux 有機発光素子、遅延蛍光材料の評価方法、遅延蛍光材料の設計方法、有機発光素子の設計方法、およびプログラム

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60111473T3 (de) 2000-10-30 2012-09-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Organische lichtemittierende Bauelemente
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
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
JP2004214180A (ja) * 2002-12-16 2004-07-29 Canon Inc 有機発光素子
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
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
JP4878819B2 (ja) * 2005-11-18 2012-02-15 ケミプロ化成株式会社 新規なトリアジン誘導体およびそれを含む有機エレクトロルミネッセンス素子
EP1956022B1 (en) 2005-12-01 2012-07-25 Nippon Steel Chemical Co., Ltd. Compound for organic electroluminescent element and organic electroluminescent element
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
EP2067838B1 (en) * 2007-12-04 2013-04-10 Sony Corporation A medium for photon energy up-conversion
JP2009266570A (ja) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd 面状型照明器具
JP5172448B2 (ja) * 2008-04-24 2013-03-27 パナソニック株式会社 照明装置
KR101367514B1 (ko) * 2008-07-11 2014-02-27 주식회사 엘지화학 신규한 안트라센 유도체 및 이를 이용한 유기전자소자
WO2010005268A2 (ko) * 2008-07-11 2010-01-14 주식회사 엘지화학 신규한 안트라센 유도체 및 이를 이용한 유기 전자 소자
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
KR20110000612A (ko) * 2009-06-27 2011-01-04 정석종 휴대용 의복 건조기
KR101380008B1 (ko) * 2009-07-13 2014-04-02 주식회사 엘지화학 신규한 안트라센 유도체 및 이를 이용한 유기 전자 소자
US9054317B2 (en) 2009-10-05 2015-06-09 Thorn Lighting Ltd. Multilayer organic device
KR101352116B1 (ko) 2009-11-24 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
CN102648268B (zh) 2009-12-07 2014-08-13 新日铁住金化学株式会社 有机发光材料及有机发光元件
JP5815341B2 (ja) * 2010-09-09 2015-11-17 株式会社半導体エネルギー研究所 複素環化合物
EP2433929B1 (en) * 2010-09-27 2013-10-23 Semiconductor Energy Laboratory Co, Ltd. Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
KR102136426B1 (ko) 2011-02-16 2020-07-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
DE112012007377B4 (de) 2011-02-16 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
DE112012007312B4 (de) 2011-03-23 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
JP2012209504A (ja) * 2011-03-30 2012-10-25 Nec Lighting Ltd 有機ｅｌ照明装置
WO2012132809A1 (en) 2011-03-30 2012-10-04 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element
KR101900847B1 (ko) * 2011-07-08 2018-09-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR101419810B1 (ko) 2012-04-10 2014-07-15 서울대학교산학협력단 엑시플렉스를 형성하는 공동 호스트를 포함하는 유기 발광 소자
CN107039593B (zh) 2012-04-20 2019-06-04 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
WO2014054551A1 (en) * 2012-10-03 2014-04-10 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, electronic device, and lighting device
KR102407604B1 (ko) * 2013-05-16 2022-06-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
JP5669163B1 (ja) * 2013-08-14 2015-02-12 国立大学法人九州大学 有機エレクトロルミネッセンス素子
KR102331669B1 (ko) * 2013-11-13 2021-11-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR102717395B1 (ko) 2013-12-02 2024-10-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR102523989B1 (ko) 2013-12-02 2023-04-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
CN104716268B (zh) * 2013-12-17 2017-09-29 北京维信诺科技有限公司 一种有机电致发光器件及其制备方法
US10153438B2 (en) * 2014-04-18 2018-12-11 Kyulux, Inc. Organic light-emitting device
KR20150130224A (ko) 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
TWI682563B (zh) 2014-05-30 2020-01-11 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置以及照明裝置
KR102377360B1 (ko) 2014-08-08 2022-03-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 조명 장치, 표시 장치, 디스플레이 패널, 전자 기기
KR102353647B1 (ko) 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
WO2016051309A1 (en) 2014-09-30 2016-04-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
US10950803B2 (en) * 2014-10-13 2021-03-16 Universal Display Corporation Compounds and uses in devices
WO2016063169A1 (en) 2014-10-23 2016-04-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element
US10236448B2 (en) 2014-10-31 2019-03-19 Semiconductor Energy Laboratory Co., Ltd. Benzo[a] anthracene compound, light-emitting element, display device, electronic device, and lighting device
CN105895810B (zh) * 2015-01-26 2018-11-30 北京维信诺科技有限公司 一种热活化敏化磷光有机电致发光器件
US10062861B2 (en) 2015-02-24 2018-08-28 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
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
KR20180010136A (ko) * 2016-07-20 2018-01-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021097253A (ja) * 2015-07-24 2021-06-24 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置
JP7029012B2 (ja) 2015-07-24 2022-03-02 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置
JP2018021022A (ja) * 2016-07-20 2018-02-08 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、および照明装置
JP7032069B2 (ja) 2016-07-20 2022-03-08 株式会社半導体エネルギー研究所 有機化合物

Also Published As

Publication number Publication date
US10700288B2 (en) 2020-06-30
JP2017130643A (ja) 2017-07-27
US20170025621A1 (en) 2017-01-26
JP7029012B2 (ja) 2022-03-02
JP2021097253A (ja) 2021-06-24
US20200328354A1 (en) 2020-10-15

Similar Documents

Publication Publication Date Title
JP6945681B2 (ja) 発光素子、発光装置、電子機器、照明装置、および有機金属錯体
JP7029008B2 (ja) 化合物
KR102929154B1 (ko) 헤테로 고리 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102679425B1 (ko) 발광 소자
JP6861551B2 (ja) 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
JP7807524B2 (ja) 化合物
JP7029012B2 (ja) 発光素子、発光装置、電子機器および照明装置
JP6929677B2 (ja) 発光素子、発光装置、電子機器および照明装置
JP6752666B2 (ja) 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
JP6875106B2 (ja) 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
JP6804935B2 (ja) 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
JP6775303B2 (ja) 有機金属錯体、発光素子、発光装置、電子機器、および照明装置
JP2021170648A (ja) 化合物および合成方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190717

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190717

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200630

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: 20200909

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201105

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210118

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210309

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210329

R150 Certificate of patent or registration of utility model

Ref document number: 6860989

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250