JP6328379B2 - 発光素子、発光装置、表示装置、電子機器及び照明装置 - Google Patents

発光素子、発光装置、表示装置、電子機器及び照明装置 Download PDF

Info

Publication number
JP6328379B2
JP6328379B2 JP2013115252A JP2013115252A JP6328379B2 JP 6328379 B2 JP6328379 B2 JP 6328379B2 JP 2013115252 A JP2013115252 A JP 2013115252A JP 2013115252 A JP2013115252 A JP 2013115252A JP 6328379 B2 JP6328379 B2 JP 6328379B2
Authority
JP
Japan
Prior art keywords
light
layer
emitting element
emitting
light emitting
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
JP2013115252A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014007156A5 (enExample
JP2014007156A (ja
Inventor
瀬尾　哲史
哲史 瀬尾
信晴 大澤
信晴 大澤
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
Priority to JP2013115252A priority Critical patent/JP6328379B2/ja
Publication of JP2014007156A publication Critical patent/JP2014007156A/ja
Publication of JP2014007156A5 publication Critical patent/JP2014007156A5/ja
Application granted granted Critical
Publication of JP6328379B2 publication Critical patent/JP6328379B2/ja
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
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • 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
    • 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
    • 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]
    • H10K50/11—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
    • 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
    • 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]
    • H10K50/19—Tandem OLEDs
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2013115252A 2012-06-01 2013-05-31 発光素子、発光装置、表示装置、電子機器及び照明装置 Active JP6328379B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013115252A JP6328379B2 (ja) 2012-06-01 2013-05-31 発光素子、発光装置、表示装置、電子機器及び照明装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012126198 2012-06-01
JP2012126198 2012-06-01
JP2013115252A JP6328379B2 (ja) 2012-06-01 2013-05-31 発光素子、発光装置、表示装置、電子機器及び照明装置

Publications (3)

Publication Number Publication Date
JP2014007156A JP2014007156A (ja) 2014-01-16
JP2014007156A5 JP2014007156A5 (enExample) 2016-06-23
JP6328379B2 true JP6328379B2 (ja) 2018-05-23

Family

ID=49579662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013115252A Active JP6328379B2 (ja) 2012-06-01 2013-05-31 発光素子、発光装置、表示装置、電子機器及び照明装置

Country Status (4)

Country Link
US (1) US8994043B2 (enExample)
JP (1) JP6328379B2 (enExample)
KR (1) KR102079401B1 (enExample)
DE (1) DE102013208844A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101502316B1 (ko) * 2014-04-18 2015-03-13 롬엔드하스전자재료코리아유한회사 복수종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자
EP3170206B1 (en) * 2014-07-18 2023-03-15 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent device
DE102015017428B4 (de) * 2014-07-25 2025-10-09 Semiconductor Energy Laboratory Co.,Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR102294413B1 (ko) 2014-11-18 2021-08-27 삼성디스플레이 주식회사 유기발광 표시장치
US9991471B2 (en) * 2014-12-26 2018-06-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, and electronic device
KR102543330B1 (ko) * 2015-02-25 2023-06-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 소자, 표시 장치, 전자 기기, 및 조명 장치
CN104795432A (zh) * 2015-05-04 2015-07-22 京东方科技集团股份有限公司 一种有机发光二极管器件及显示装置
CN104900815A (zh) * 2015-05-26 2015-09-09 京东方科技集团股份有限公司 双层掺杂磷光发光器件及其制备方法
CN104966789A (zh) * 2015-06-30 2015-10-07 深圳市华星光电技术有限公司 一种电荷连接层及其制造方法、叠层oled器件
DE112016007600B4 (de) * 2015-07-23 2026-02-19 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR102537438B1 (ko) 2015-11-24 2023-05-30 삼성디스플레이 주식회사 화합물 및 이를 포함하는 유기 발광 소자
CN105355798A (zh) * 2015-11-25 2016-02-24 京东方科技集团股份有限公司 有机电致发光器件及其制作方法、显示装置
KR102552273B1 (ko) 2015-11-26 2023-07-07 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
KR102546673B1 (ko) * 2015-12-03 2023-06-23 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 표시 장치
KR102032610B1 (ko) * 2016-07-26 2019-10-15 주식회사 엘지화학 유기 발광 소자
KR102664389B1 (ko) 2018-03-26 2024-05-08 삼성전자주식회사 유기 발광 소자
US11950447B2 (en) * 2018-12-10 2024-04-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting apparatus, electronic device, and lighting device
CN109904351B (zh) * 2019-03-18 2021-11-09 苏州大学 白色有机发光二极管，其制备方法以及有机发光显示器
KR102821745B1 (ko) * 2020-08-20 2025-06-18 삼성디스플레이 주식회사 발광 소자 및 이를 포함한 전자 장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11251067A (ja) * 1998-03-02 1999-09-17 Junji Kido 有機エレクトロルミネッセント素子
US6391482B1 (en) * 1999-02-04 2002-05-21 Matsushita Electric Industrial Co., Ltd. Organic material for electroluminescent device and electroluminescent device using the same
KR100329571B1 (ko) * 2000-03-27 2002-03-23 김순택 유기 전자 발광소자
ITTO20010692A1 (it) * 2001-07-13 2003-01-13 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico basato sull'emissione di ecciplessi od elettroplessi e sua realizzazione.
JP3933591B2 (ja) * 2002-03-26 2007-06-20 淳二 城戸 有機エレクトロルミネッセント素子
JP3970253B2 (ja) * 2003-03-27 2007-09-05 三洋電機株式会社 有機エレクトロルミネッセンス素子
EP1484379B1 (en) 2003-06-02 2016-09-21 Sony Deutschland GmbH A composition for photon-energy up-conversion
US7948163B2 (en) * 2003-11-14 2011-05-24 General Electric Company Small molecule/polymer organic light emitting device capable of white light emission
US20050242712A1 (en) 2004-04-29 2005-11-03 Chao-Chin Sung Multicolor electroluminescent display
CN101847653B (zh) 2004-05-21 2013-08-28 株式会社半导体能源研究所 发光元件及使用该元件的发光装置
WO2007029461A1 (ja) 2005-09-02 2007-03-15 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、その製造方法、該有機エレクトロルミネッセンス素子を有する表示装置及び照明装置
EP1784055A3 (en) 2005-10-17 2009-08-05 Semiconductor Energy Laboratory Co., Ltd. Lighting system
KR101316752B1 (ko) * 2007-05-31 2013-10-08 삼성디스플레이 주식회사 백색 유기발광소자
KR20100068074A (ko) * 2008-12-12 2010-06-22 삼성전자주식회사 유기 발광 표시 장치
JP2012126198A (ja) 2010-12-14 2012-07-05 Daimler Ag ハイブリッド電気自動車の走行制御装置
TWI445446B (zh) * 2010-12-29 2014-07-11 Au Optronics Corp 白光電致發光元件
WO2012111680A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting body, light-emitting layer, and light-emitting device
KR102136480B1 (ko) 2011-02-16 2020-07-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
CN103380509B (zh) 2011-02-16 2017-02-15 株式会社半导体能源研究所 发光元件
KR102579886B1 (ko) 2012-03-14 2023-09-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
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
JP6158543B2 (ja) 2012-04-13 2017-07-05 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
JP6158542B2 (ja) 2012-04-13 2017-07-05 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

Also Published As

Publication number Publication date
US8994043B2 (en) 2015-03-31
DE102013208844A1 (de) 2013-12-05
KR20130135779A (ko) 2013-12-11
US20130320368A1 (en) 2013-12-05
KR102079401B1 (ko) 2020-02-19
JP2014007156A (ja) 2014-01-16

Similar Documents

Publication Publication Date Title
JP7611975B2 (ja) 発光素子、照明装置、発光装置、表示装置、および電子機器
JP6328379B2 (ja) 発光素子、発光装置、表示装置、電子機器及び照明装置
US20240276753A1 (en) Light-Emitting Element, Light-Emitting Device, Display Device, Electronic Appliance, And Lighting Device
KR102124983B1 (ko) 발광 소자, 발광 장치 및 전자 기기
JP6449414B2 (ja) 発光素子、照明装置、発光装置、表示装置および電子機器
JP5941001B2 (ja) 発光素子、発光装置、表示装置、電子機器及び照明装置
JP6559416B2 (ja) 発光素子、ディスプレイモジュール、照明モジュール、発光装置、表示装置、電子機器及び照明装置
TWI668891B (zh) 發光元件、顯示模組、照明模組、發光裝置、顯示裝置、電子器具、及照明裝置
JP6076153B2 (ja) 発光素子、発光装置、表示装置、電子機器及び照明装置
JP6525508B2 (ja) 発光素子、発光装置、表示装置、照明装置及び電子機器
JP2014090165A (ja) 発光素子、発光装置、表示装置、電子機器及び照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160505

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160505

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170308

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171017

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: 20180403

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180418

R150 Certificate of patent or registration of utility model

Ref document number: 6328379

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250