JP7039188B2 - 燐光発光層用ホスト材料、有機化合物、発光素子、発光装置、電子機器および照明装置 - Google Patents

燐光発光層用ホスト材料、有機化合物、発光素子、発光装置、電子機器および照明装置 Download PDF

Info

Publication number
JP7039188B2
JP7039188B2 JP2017118740A JP2017118740A JP7039188B2 JP 7039188 B2 JP7039188 B2 JP 7039188B2 JP 2017118740 A JP2017118740 A JP 2017118740A JP 2017118740 A JP2017118740 A JP 2017118740A JP 7039188 B2 JP7039188 B2 JP 7039188B2
Authority
JP
Japan
Prior art keywords
light emitting
layer
abbreviation
electrode
emitting element
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.)
Expired - Fee Related
Application number
JP2017118740A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018002710A (ja
JP2018002710A5 (enExample
Inventor
朋香 原
英子 井上
辰義 高橋
哲史 瀬尾
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 JP2018002710A publication Critical patent/JP2018002710A/ja
Publication of JP2018002710A5 publication Critical patent/JP2018002710A5/ja
Application granted granted Critical
Publication of JP7039188B2 publication Critical patent/JP7039188B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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, e.g. electroluminescent, chemiluminescent materials
    • 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
    • H10K85/649—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
    • 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
    • H10K2101/10—Triplet 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
    • H10K50/10—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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
    • 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
    • H10K50/165—Electron transporting layers comprising dopants
    • 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
    • H10K50/166—Electron transporting layers comprising a multilayered structure
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2017118740A 2016-06-24 2017-06-16 燐光発光層用ホスト材料、有機化合物、発光素子、発光装置、電子機器および照明装置 Expired - Fee Related JP7039188B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016125113 2016-06-24
JP2016125113 2016-06-24

Publications (3)

Publication Number Publication Date
JP2018002710A JP2018002710A (ja) 2018-01-11
JP2018002710A5 JP2018002710A5 (enExample) 2020-07-27
JP7039188B2 true JP7039188B2 (ja) 2022-03-22

Family

ID=60677933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017118740A Expired - Fee Related JP7039188B2 (ja) 2016-06-24 2017-06-16 燐光発光層用ホスト材料、有機化合物、発光素子、発光装置、電子機器および照明装置

Country Status (3)

Country Link
US (1) US11107995B2 (enExample)
JP (1) JP7039188B2 (enExample)
CN (1) CN107540668A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102372952B1 (ko) * 2017-04-19 2022-03-11 롬엔드하스전자재료코리아유한회사 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
US20210367177A1 (en) * 2018-09-26 2021-11-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting apparatus, electronic device, and lighting device
US12200952B2 (en) 2019-02-06 2025-01-14 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting apparatus, electronic device, display device, and lighting device
CN111864110A (zh) * 2020-07-16 2020-10-30 武汉华星光电半导体显示技术有限公司 显示面板
CN113725380B (zh) * 2021-04-14 2022-08-02 荣耀终端有限公司 显示面板及其制备方法、显示装置
JP2025101058A (ja) * 2023-12-25 2025-07-07 キヤノン株式会社 複素環化合物及びそれを含む有機発光素子

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020020924A1 (en) 1998-08-29 2002-02-21 Peter Mueller Novel organic opto-electronic devices and method for making the same
JP2006135315A (ja) 2004-11-05 2006-05-25 Samsung Sdi Co Ltd 有機電界発光素子
JP2007140490A (ja) 2005-10-18 2007-06-07 Semiconductor Energy Lab Co Ltd 半導体装置及び当該半導体装置を具備する表示装置並びに電子機器
JP2014080430A (ja) 2007-08-08 2014-05-08 Universal Display Corp トリフェニレン基を含むベンゾ縮合チオフェンまたはベンゾ縮合フラン化合物
WO2014178532A1 (ko) 2013-04-29 2014-11-06 덕산하이메탈(주) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
JP2014218499A (ja) 2013-05-09 2014-11-20 ユニバーサルディスプレイコーポレイション 含窒素多環芳香族をアクセプターとして含むドナー−アクセプター化合物
JP2015214539A (ja) 2014-04-25 2015-12-03 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
JP2015227328A (ja) 2014-05-02 2015-12-17 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
WO2016013732A1 (ko) 2014-07-21 2016-01-28 삼성에스디아이 주식회사 유기광전자소자용 조성물, 유기광전자소자 및 표시 장치

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9923148B2 (en) 2002-10-30 2018-03-20 Udc Ireland Limited Electroluminescent device
US8012602B2 (en) 2002-10-30 2011-09-06 Basf Se Electroluminescent device
EP1573830B1 (en) * 2002-12-13 2016-11-09 Philips Intellectual Property & Standards GmbH Organic electroluminescent component with triplet emitter complex
TW200541401A (en) 2004-02-13 2005-12-16 Idemitsu Kosan Co Organic electroluminescent device
US9040170B2 (en) 2004-09-20 2015-05-26 Global Oled Technology Llc Electroluminescent device with quinazoline complex emitter
US8586204B2 (en) 2007-12-28 2013-11-19 Universal Display Corporation Phosphorescent emitters and host materials with improved stability
US8007927B2 (en) 2007-12-28 2011-08-30 Universal Display Corporation Dibenzothiophene-containing materials in phosphorescent light emitting diodes
US7902374B2 (en) 2005-05-06 2011-03-08 Universal Display Corporation Stability OLED materials and devices
US9051344B2 (en) 2005-05-06 2015-06-09 Universal Display Corporation Stability OLED materials and devices
EP1777689B1 (en) 2005-10-18 2016-08-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic equipment each having the same
TWI481089B (zh) 2006-12-28 2015-04-11 Universal Display Corp 長使用期限之磷光性有機發光裝置結構
TW201930237A (zh) 2007-08-08 2019-08-01 美商環球展覽公司 磷光發光二極體內之單聯伸三苯發色團
US20090153034A1 (en) 2007-12-13 2009-06-18 Universal Display Corporation Carbazole-containing materials in phosphorescent light emittinig diodes
US8221905B2 (en) 2007-12-28 2012-07-17 Universal Display Corporation Carbazole-containing materials in phosphorescent light emitting diodes
JP5488053B2 (ja) 2010-03-01 2014-05-14 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、表示装置、照明装置及び有機エレクトロルミネッセンス素子材料
KR101888658B1 (ko) 2011-04-15 2018-08-14 에스에프씨 주식회사 신규한 화합물 및 이를 포함하는 유기전계발광소자
KR101474713B1 (ko) 2012-05-30 2014-12-23 주식회사 알파켐 신규한 전자 수송 물질 및 이를 이용한 유기 발광 소자
US9444059B2 (en) 2013-02-21 2016-09-13 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
KR102191025B1 (ko) * 2013-03-14 2020-12-15 에스에프씨 주식회사 유기발광 화합물 및 이를 포함하는 유기전계발광소자
KR102271475B1 (ko) * 2013-03-14 2021-07-02 에스에프씨 주식회사 유기발광 화합물 및 이를 포함하는 유기전계발광소자
JP6622212B2 (ja) * 2014-03-18 2019-12-18 メルク パテント ゲーエムベーハー 有機エレクトロルミネッセント素子
KR102358579B1 (ko) * 2014-05-23 2022-02-07 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
JP6684085B2 (ja) 2014-12-19 2020-04-22 株式会社半導体エネルギー研究所 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
JP6690931B2 (ja) 2014-12-26 2020-04-28 株式会社半導体エネルギー研究所 発光素子、有機化合物、発光装置、電子機器、および照明装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020020924A1 (en) 1998-08-29 2002-02-21 Peter Mueller Novel organic opto-electronic devices and method for making the same
JP2006135315A (ja) 2004-11-05 2006-05-25 Samsung Sdi Co Ltd 有機電界発光素子
JP2007140490A (ja) 2005-10-18 2007-06-07 Semiconductor Energy Lab Co Ltd 半導体装置及び当該半導体装置を具備する表示装置並びに電子機器
JP2014080430A (ja) 2007-08-08 2014-05-08 Universal Display Corp トリフェニレン基を含むベンゾ縮合チオフェンまたはベンゾ縮合フラン化合物
WO2014178532A1 (ko) 2013-04-29 2014-11-06 덕산하이메탈(주) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
JP2014218499A (ja) 2013-05-09 2014-11-20 ユニバーサルディスプレイコーポレイション 含窒素多環芳香族をアクセプターとして含むドナー−アクセプター化合物
JP2015214539A (ja) 2014-04-25 2015-12-03 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
JP2015227328A (ja) 2014-05-02 2015-12-17 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
WO2016013732A1 (ko) 2014-07-21 2016-01-28 삼성에스디아이 주식회사 유기광전자소자용 조성물, 유기광전자소자 및 표시 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Gong, Shaolong et al.，Tuning the Photophysical Properties and Energy Levels by Linking Spacer and Topology between the Benzimidazole and Carbazole Units: Bipolar Host for Highly Efficient Phosphorescent OLEDs，Journal of Physical Chemistry C，2010年，114(11)，5193-5198

Also Published As

Publication number Publication date
CN107540668A (zh) 2018-01-05
US20170373257A1 (en) 2017-12-28
JP2018002710A (ja) 2018-01-11
US11107995B2 (en) 2021-08-31

Similar Documents

Publication Publication Date Title
JP7358552B2 (ja) 有機化合物、発光素子、発光装置、電子機器および照明装置
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
JP7000038B2 (ja) 発光装置
JP7247388B2 (ja) 化合物
JP6780925B2 (ja) 発光素子、発光装置、電子機器及び照明装置
JP2021176150A (ja) 発光装置、電子機器、及び照明装置
JP2022069587A (ja) 発光素子
JP2021183620A (ja) 化合物
JP7229324B2 (ja) 発光素子、発光装置、電子機器、および照明装置
JP7025881B2 (ja) 有機化合物、発光素子、発光装置、電子機器、および照明装置
JPWO2019058200A1 (ja) 有機化合物、発光素子、発光装置、電子機器、および照明装置
JP7039188B2 (ja) 燐光発光層用ホスト材料、有機化合物、発光素子、発光装置、電子機器および照明装置
JP7067916B2 (ja) 発光素子、発光装置、電子機器、および照明装置
JP2018052929A (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
JP7412503B2 (ja) 発光素子、発光装置、電子機器、および照明装置
TW201839095A (zh) 有機化合物、發光元件、發光裝置、電子裝置及照明設備
JP2024072873A (ja) 発光デバイス
CN106632491A (zh) 有机金属配合物、发光元件、电子设备及照明装置
JPWO2019097361A6 (ja) 有機化合物、発光素子、発光装置、電子機器、および照明装置
JPWO2019097361A1 (ja) 有機化合物、発光素子、発光装置、電子機器、および照明装置
JP2021024863A (ja) 有機化合物、発光デバイス、発光装置、電子機器、および照明装置
WO2020208475A1 (ja) 有機化合物、発光デバイス、発光装置、電子機器、および照明装置
JPWO2020058811A1 (ja) 有機化合物、発光デバイス、発光装置、電子機器、および照明装置
JPWO2019207409A1 (ja) 有機化合物、発光デバイス、発光装置、電子機器、および照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200608

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200608

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210517

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210601

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210924

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: 20220215

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220309

R150 Certificate of patent or registration of utility model

Ref document number: 7039188

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees