JP6559416B2 - 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 - Google Patents

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 Download PDF

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JP6559416B2
JP6559416B2 JP2014238464A JP2014238464A JP6559416B2 JP 6559416 B2 JP6559416 B2 JP 6559416B2 JP 2014238464 A JP2014238464 A JP 2014238464A JP 2014238464 A JP2014238464 A JP 2014238464A JP 6559416 B2 JP6559416 B2 JP 6559416B2
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light
layer
emitting element
emitting
light emitting
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JP2016054138A5 (enExample
JP2016054138A (ja
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信晴 大澤
信晴 大澤
野中 裕介
裕介 野中
崇浩 石曽根
崇浩 石曽根
瀬尾 哲史
哲史 瀬尾
琢也 川田
琢也 川田
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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  • Physics & Mathematics (AREA)
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  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2014238464A 2013-12-02 2014-11-26 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 Active JP6559416B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2013249486 2013-12-02
JP2013249486 2013-12-02
JP2014097803 2014-05-09
JP2014097803 2014-05-09
JP2014180913 2014-09-05
JP2014180913 2014-09-05

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2018218757A Division JP2019062211A (ja) 2013-12-02 2018-11-22 発光装置
JP2019131657A Division JP6887468B2 (ja) 2013-12-02 2019-07-17 発光装置

Publications (3)

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JP2016054138A JP2016054138A (ja) 2016-04-14
JP2016054138A5 JP2016054138A5 (enExample) 2018-01-11
JP6559416B2 true JP6559416B2 (ja) 2019-08-14

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JP2014238464A Active JP6559416B2 (ja) 2013-12-02 2014-11-26 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
JP2018218757A Withdrawn JP2019062211A (ja) 2013-12-02 2018-11-22 発光装置
JP2019131657A Active JP6887468B2 (ja) 2013-12-02 2019-07-17 発光装置
JP2021035585A Active JP7058359B2 (ja) 2013-12-02 2021-03-05 発光装置
JP2022065178A Withdrawn JP2022082817A (ja) 2013-12-02 2022-04-11 発光装置
JP2023173691A Withdrawn JP2023168595A (ja) 2013-12-02 2023-10-05 発光装置
JP2025070340A Pending JP2025100825A (ja) 2013-12-02 2025-04-22 発光素子
JP2026063683A Pending JP2026119095A (ja) 2013-12-02 2026-04-08 発光素子、発光装置および表示装置

Family Applications After (7)

Application Number Title Priority Date Filing Date
JP2018218757A Withdrawn JP2019062211A (ja) 2013-12-02 2018-11-22 発光装置
JP2019131657A Active JP6887468B2 (ja) 2013-12-02 2019-07-17 発光装置
JP2021035585A Active JP7058359B2 (ja) 2013-12-02 2021-03-05 発光装置
JP2022065178A Withdrawn JP2022082817A (ja) 2013-12-02 2022-04-11 発光装置
JP2023173691A Withdrawn JP2023168595A (ja) 2013-12-02 2023-10-05 発光装置
JP2025070340A Pending JP2025100825A (ja) 2013-12-02 2025-04-22 発光素子
JP2026063683A Pending JP2026119095A (ja) 2013-12-02 2026-04-08 発光素子、発光装置および表示装置

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US (7) US9362517B2 (enExample)
JP (8) JP6559416B2 (enExample)
KR (6) KR102639622B1 (enExample)
CN (3) CN108598272B (enExample)
DE (3) DE112014005483B4 (enExample)
TW (3) TWI664763B (enExample)
WO (1) WO2015083025A1 (enExample)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150130224A (ko) 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
WO2015181678A1 (en) 2014-05-30 2015-12-03 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, and electronic device
TWI729649B (zh) 2014-05-30 2021-06-01 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
KR102353647B1 (ko) 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
JP6012889B2 (ja) 2014-09-19 2016-10-25 出光興産株式会社 新規な化合物
KR102409803B1 (ko) 2014-10-10 2022-06-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
JP6813946B2 (ja) 2014-10-31 2021-01-13 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器及び照明装置
KR102381626B1 (ko) 2014-12-17 2022-04-01 엘지디스플레이 주식회사 유기발광 표시장치
US10903440B2 (en) 2015-02-24 2021-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
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
CN106328816B (zh) * 2015-06-16 2018-11-13 昆山国显光电有限公司 一种有机电致发光器件及其制备方法
KR102523099B1 (ko) * 2015-06-18 2023-04-18 엘지디스플레이 주식회사 유기전계발광소자
JP6078701B1 (ja) * 2015-07-08 2017-02-08 株式会社カネカ 白色発光有機elパネル及びその製造方法
KR102646440B1 (ko) 2015-07-08 2024-03-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 장치, 및 조명 장치
CN107836045B (zh) * 2015-07-10 2020-12-29 出光兴产株式会社 有机电致发光元件和电子设备
WO2017013526A1 (en) 2015-07-21 2017-01-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
KR102789485B1 (ko) * 2015-07-23 2025-04-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 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
KR102491790B1 (ko) * 2015-09-25 2023-01-26 엘지디스플레이 주식회사 유기전계발광소자
DE112016005489B4 (de) 2015-12-01 2024-09-26 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
KR102242294B1 (ko) 2016-05-06 2021-04-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102349892B1 (ko) 2016-05-06 2022-01-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
KR102353663B1 (ko) 2016-05-20 2022-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR20180002505A (ko) 2016-06-29 2018-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자의 제작 방법
KR20180010136A (ko) 2016-07-20 2018-01-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR101744248B1 (ko) * 2016-09-06 2017-06-07 주식회사 엘지화학 유기발광 소자
JP6142070B1 (ja) * 2016-12-27 2017-06-07 Lumiotec株式会社 有機エレクトロルミネッセント素子および照明装置
JP6151847B1 (ja) * 2016-12-27 2017-06-21 Lumiotec株式会社 有機エレクトロルミネッセント素子および照明装置
CN106803543A (zh) * 2017-01-20 2017-06-06 瑞声科技(南京)有限公司 有机发光显示器件
JP6901883B2 (ja) * 2017-03-22 2021-07-14 株式会社ジャパンディスプレイ 表示装置の製造方法
US11368045B2 (en) 2017-04-21 2022-06-21 Nimbus Engineering Inc. Systems and methods for energy storage using phosphorescence and waveguides
WO2019173236A1 (en) 2018-03-05 2019-09-12 Nimbus Engineering Inc. Systems and methods for energy storage using phosphorescence and waveguides
KR102318515B1 (ko) 2017-06-16 2021-10-28 한양대학교 산학협력단 디스플레이
KR102986926B1 (ko) 2017-11-02 2026-07-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US11950497B2 (en) 2018-03-07 2024-04-02 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, organic compound, and lighting device
KR102637792B1 (ko) 2018-03-22 2024-02-19 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함한 전자 장치
JP7418949B2 (ja) * 2018-04-03 2024-01-22 キヤノン株式会社 表示装置、撮像装置
JP7130411B2 (ja) * 2018-04-03 2022-09-05 キヤノン株式会社 発光装置、表示装置および撮像装置
WO2019213655A1 (en) * 2018-05-04 2019-11-07 Nimbus Engineering Inc. Regenerative braking using phosphorescence
CN110492008B (zh) * 2018-05-14 2020-06-12 江苏三月光电科技有限公司 一种热活化延迟荧光有机电致发光器件
KR102814688B1 (ko) 2018-06-06 2025-05-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치, 표시 장치, 및 전자 기기
KR20250109799A (ko) 2018-07-11 2025-07-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 표시 장치, 전자 기기, 유기 화합물, 및 조명 장치
KR102649331B1 (ko) * 2018-08-14 2024-03-20 삼성디스플레이 주식회사 표시장치
KR20210123306A (ko) 2019-02-06 2021-10-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 표시 장치, 및 조명 장치
KR102885293B1 (ko) 2019-02-06 2025-11-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 기기, 표시 장치, 전자 기기, 및 조명 장치
KR102661468B1 (ko) 2019-02-15 2024-04-30 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함한 전자 장치
KR102847106B1 (ko) * 2019-03-29 2025-08-18 삼성전자주식회사 유기 발광 소자
EP3739645B1 (en) * 2019-03-29 2022-08-31 Samsung Electronics Co., Ltd. Organic light-emitting device
KR102969378B1 (ko) * 2019-04-12 2026-05-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 발광 모듈, 전자 기기, 및 조명 장치
CN113728074A (zh) 2019-04-25 2021-11-30 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
KR102804493B1 (ko) * 2019-04-30 2025-05-09 삼성디스플레이 주식회사 유기 발광 소자
US12534459B2 (en) 2019-09-06 2026-01-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, electronic device, organic compound, and lighting device
US11482687B2 (en) 2019-11-08 2022-10-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, electronic device, and lighting device
KR102897919B1 (ko) * 2019-11-14 2025-12-09 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함한 장치
CN111916573B (zh) * 2020-08-19 2022-07-12 昆山工研院新型平板显示技术中心有限公司 一种有机电致发光器件及显示装置
JP7874295B2 (ja) * 2020-09-15 2026-06-16 学校法人沖縄科学技術大学院大学学園 組成物、有機輝尽発光装置、発光方法、及び輝尽発光用組成物の設計方法
EP4683473A3 (en) * 2020-09-18 2026-02-25 Samsung Display Co., Ltd. Organic electroluminescent device
CN112271262B (zh) * 2020-10-26 2024-01-23 京东方科技集团股份有限公司 有机发光器件、制备方法及显示面板
KR20220085924A (ko) 2020-12-15 2022-06-23 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
KR102921530B1 (ko) * 2020-12-31 2026-02-03 엘지디스플레이 주식회사 발광 소자 및 이를 이용한 표시 장치
CN112750958B (zh) * 2021-01-05 2022-06-14 吉林大学 利用蓝光染料和激基复合物实现的白光有机电致发光器件
WO2022162508A1 (ja) * 2021-01-28 2022-08-04 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、表示装置、照明装置
CN116889119A (zh) * 2021-01-28 2023-10-13 株式会社半导体能源研究所 发光器件、发光装置、电子设备、显示装置、照明装置
JP2024094440A (ja) * 2021-03-11 2024-07-10 出光興産株式会社 有機エレクトロルミネッセンス素子、電子機器及び有機エレクトロルミネッセンス素子の製造方法
WO2022217600A1 (zh) * 2021-04-16 2022-10-20 京东方科技集团股份有限公司 有机电致发光器件和显示装置
KR20230065431A (ko) * 2021-11-04 2023-05-12 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
US20240324273A1 (en) * 2022-04-29 2024-09-26 Boe Technology Group Co., Ltd. Display apparatuses and display panels
WO2025202849A1 (ja) * 2024-03-29 2025-10-02 株式会社半導体エネルギー研究所 発光デバイス

Family Cites Families (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3069139B2 (ja) 1990-03-16 2000-07-24 旭化成工業株式会社 分散型電界発光素子
DE60031729T2 (de) 1999-05-13 2007-09-06 The Trustees Of Princeton University Lichtemittierende, organische, auf elektrophosphoreszenz basierende anordnung mit sehr hoher quantenausbeute
EP1202608B2 (en) 2000-10-30 2012-02-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Organic light-emitting devices
SG138466A1 (en) 2000-12-28 2008-01-28 Semiconductor Energy Lab Luminescent device
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
EP1390962B2 (en) 2001-05-16 2023-07-05 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.
US7250226B2 (en) 2001-08-31 2007-07-31 Nippon Hoso Kyokai Phosphorescent compound, a phosphorescent composition and an organic light-emitting device
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
AU2003289392A1 (en) 2002-12-26 2004-07-22 Semiconductor Energy Laboratory Co., Ltd. Organic light emitting element
JP2004241374A (ja) 2003-01-17 2004-08-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
TWI316827B (en) 2003-02-27 2009-11-01 Toyota Jidoshokki Kk Organic electroluminescent device
JP4531342B2 (ja) 2003-03-17 2010-08-25 株式会社半導体エネルギー研究所 白色有機発光素子および発光装置
US7175922B2 (en) 2003-10-22 2007-02-13 Eastman Kodak Company Aggregate organic light emitting diode devices with improved operational stability
JP4925569B2 (ja) 2004-07-08 2012-04-25 ローム株式会社 有機エレクトロルミネッセント素子
JP2006024830A (ja) 2004-07-09 2006-01-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
JP4956893B2 (ja) 2004-10-19 2012-06-20 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子、表示装置及び照明装置
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
US7768194B2 (en) * 2005-06-01 2010-08-03 The Trustees Of Princeton University Fluorescent filtered electrophosphorescence
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
WO2007063754A1 (ja) 2005-12-01 2007-06-07 Nippon Steel Chemical Co., Ltd. 有機電界発光素子用化合物及び有機電界発光素子
CN104497054B (zh) 2005-12-05 2017-09-22 株式会社半导体能源研究所 有机金属配合物和使用它的发光元件、发光设备和电子设备
TWI481616B (zh) 2006-03-21 2015-04-21 Semiconductor Energy Lab 有機金屬錯合物及使用該有機金屬錯合物之發光元件,發光裝置和電子裝置
US7579773B2 (en) * 2006-06-05 2009-08-25 The Trustees Of Princeton University Organic light-emitting device with a phosphor-sensitized fluorescent emission layer
US8945722B2 (en) * 2006-10-27 2015-02-03 The University Of Southern California Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
JP5238227B2 (ja) 2006-12-27 2013-07-17 株式会社半導体エネルギー研究所 有機金属錯体および有機金属錯体を用いた発光素子、発光装置、並びに電子機器
JP2008288344A (ja) 2007-05-16 2008-11-27 Nippon Hoso Kyokai <Nhk> 有機el素子
KR101324155B1 (ko) 2007-05-18 2013-11-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기금속 착체
US8034465B2 (en) 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
EP2120275A3 (en) 2008-05-16 2012-08-22 Semiconductor Energy Laboratory Co, Ltd. Light-emitting element, lighting apparatus, light-emitting device, electronic appliance, and display
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
US8827488B2 (en) * 2008-10-01 2014-09-09 Universal Display Corporation OLED display architecture
JP2010134352A (ja) 2008-12-08 2010-06-17 Fujifilm Corp カラーフィルタの製造方法及び固体撮像素子
JP5279583B2 (ja) 2008-12-24 2013-09-04 出光興産株式会社 有機el素子
WO2010103765A1 (ja) * 2009-03-11 2010-09-16 出光興産株式会社 新規重合性単量体及びその重合体(高分子化合物)を用いた有機デバイス用材料、正孔注入輸送材料、有機エレクトロルミネッセンス素子用材料及び有機エレクトロルミネッセンス素子
US9153790B2 (en) 2009-05-22 2015-10-06 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US20100295445A1 (en) 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US8766269B2 (en) 2009-07-02 2014-07-01 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, lighting device, and electronic device
KR20120103571A (ko) 2009-10-05 2012-09-19 손 라이팅 리미티드 다층구조의 유기 장치
US8399665B2 (en) 2009-10-07 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element, light-emitting device, electronic device and electronic device using the organometallic complex
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
TWI620747B (zh) 2010-03-01 2018-04-11 半導體能源研究所股份有限公司 雜環化合物及發光裝置
EP2366753B1 (en) 2010-03-02 2015-06-17 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element and Lighting Device
JP5602555B2 (ja) 2010-05-17 2014-10-08 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器及び照明装置
GB2484537A (en) * 2010-10-15 2012-04-18 Cambridge Display Tech Ltd Light-emitting composition
KR101436288B1 (ko) 2010-10-22 2014-08-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 화합물
TWI518078B (zh) 2010-12-28 2016-01-21 半導體能源研究所股份有限公司 充當發光元件材料之苯並[b]萘並[1,2-d]呋喃化合物
CN103329621A (zh) 2011-01-20 2013-09-25 出光兴产株式会社 有机电致发光元件
WO2012111680A1 (en) 2011-02-16 2012-08-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting body, light-emitting layer, and light-emitting device
KR102670436B1 (ko) 2011-02-16 2024-05-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
DE202012013738U1 (de) 2011-02-16 2020-11-05 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
US8969854B2 (en) 2011-02-28 2015-03-03 Semiconductor Energy Laboratory Co., Ltd. Light-emitting layer and light-emitting element
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
JP5694019B2 (ja) 2011-03-17 2015-04-01 株式会社東芝 有機電界発光素子、表示装置および照明装置
KR20250018429A (ko) 2011-03-23 2025-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN105702873B (zh) 2011-03-30 2017-11-24 株式会社半导体能源研究所 发光元件
KR102310048B1 (ko) 2011-04-07 2021-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
TWI532822B (zh) 2011-04-29 2016-05-11 半導體能源研究所股份有限公司 利用磷光之發光裝置,電子裝置及照明裝置
KR102025266B1 (ko) 2011-04-29 2019-09-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 금속 착체, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
TWI613195B (zh) 2011-08-25 2018-02-01 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,照明裝置以及新穎有機化合物
JP5487174B2 (ja) 2011-09-16 2014-05-07 株式会社東芝 有機電界発光素子、表示装置および照明装置
JP5834872B2 (ja) 2011-12-14 2015-12-24 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器
CN108148186A (zh) * 2012-01-31 2018-06-12 剑桥显示技术有限公司 聚合物
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
WO2013137089A1 (en) 2012-03-14 2013-09-19 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR20200049908A (ko) 2012-03-14 2020-05-08 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
KR101419810B1 (ko) 2012-04-10 2014-07-15 서울대학교산학협력단 엑시플렉스를 형성하는 공동 호스트를 포함하는 유기 발광 소자
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
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
KR20240129241A (ko) 2012-04-20 2024-08-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102198635B1 (ko) 2012-04-20 2021-01-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
JP6076153B2 (ja) * 2012-04-20 2017-02-08 株式会社半導体エネルギー研究所 発光素子、発光装置、表示装置、電子機器及び照明装置
DE112013002110B4 (de) * 2012-04-20 2017-09-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
US8994013B2 (en) 2012-05-18 2015-03-31 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR102438674B1 (ko) 2012-08-03 2022-08-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
JP6312960B2 (ja) 2012-08-03 2018-04-18 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、照明装置及び複素環化合物
DE102013214661B4 (de) 2012-08-03 2023-01-05 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung und Beleuchtungsvorrichtung
TWI679790B (zh) 2012-08-03 2019-12-11 日商半導體能源研究所股份有限公司 發光元件
TWI651878B (zh) 2012-08-03 2019-02-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、顯示裝置、電子裝置及照明設備
CN104508850B (zh) 2012-08-03 2017-03-22 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
US9142710B2 (en) 2012-08-10 2015-09-22 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR20140038886A (ko) 2012-09-21 2014-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
US9577221B2 (en) * 2012-09-26 2017-02-21 Universal Display Corporation Three stack hybrid white OLED for enhanced efficiency and lifetime
US9496503B2 (en) 2013-03-25 2016-11-15 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
KR102178256B1 (ko) 2013-03-27 2020-11-12 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US10043982B2 (en) 2013-04-26 2018-08-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR102763019B1 (ko) 2013-05-16 2025-02-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US9130182B2 (en) 2013-06-28 2015-09-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, lighting device, light-emitting device, and electronic device
KR102022533B1 (ko) 2013-08-26 2019-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치

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