KR101803537B1 - 발광 소자 - Google Patents

발광 소자 Download PDF

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KR101803537B1
KR101803537B1 KR1020130010076A KR20130010076A KR101803537B1 KR 101803537 B1 KR101803537 B1 KR 101803537B1 KR 1020130010076 A KR1020130010076 A KR 1020130010076A KR 20130010076 A KR20130010076 A KR 20130010076A KR 101803537 B1 KR101803537 B1 KR 101803537B1
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light emitting
peak
fluorescence
spectrum
phosphorescent compound
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KR20130092447A (ko
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사토시 세오
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • C—CHEMISTRY; METALLURGY
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
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    • 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
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    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
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    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020130010076A 2012-02-09 2013-01-29 발광 소자 Active KR101803537B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012025834 2012-02-09
JPJP-P-2012-025834 2012-02-09

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KR20130092447A KR20130092447A (ko) 2013-08-20
KR101803537B1 true KR101803537B1 (ko) 2017-11-30

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KR1020130010076A Active KR101803537B1 (ko) 2012-02-09 2013-01-29 발광 소자
KR1020170158779A Active KR101922602B1 (ko) 2012-02-09 2017-11-24 발광 소자
KR1020180143266A Active KR102160054B1 (ko) 2012-02-09 2018-11-20 발광 소자
KR1020200120865A Active KR102646504B1 (ko) 2012-02-09 2020-09-18 발광 소자
KR1020210168430A Active KR102551368B1 (ko) 2012-02-09 2021-11-30 발광 소자
KR1020230084430A Active KR102674251B1 (ko) 2012-02-09 2023-06-29 발광 소자
KR1020240073798A Active KR102871214B1 (ko) 2012-02-09 2024-06-05 발광 소자
KR1020250144344A Pending KR20250151303A (ko) 2012-02-09 2025-10-02 발광 소자

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KR1020180143266A Active KR102160054B1 (ko) 2012-02-09 2018-11-20 발광 소자
KR1020200120865A Active KR102646504B1 (ko) 2012-02-09 2020-09-18 발광 소자
KR1020210168430A Active KR102551368B1 (ko) 2012-02-09 2021-11-30 발광 소자
KR1020230084430A Active KR102674251B1 (ko) 2012-02-09 2023-06-29 발광 소자
KR1020240073798A Active KR102871214B1 (ko) 2012-02-09 2024-06-05 발광 소자
KR1020250144344A Pending KR20250151303A (ko) 2012-02-09 2025-10-02 발광 소자

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US (8) US8981355B2 (enExample)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12144252B2 (en) 2020-10-23 2024-11-12 Samsung Display Co., Ltd. Organic electroluminescence device

Families Citing this family (87)

* Cited by examiner, † Cited by third party
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DE112012007377B4 (de) 2011-02-16 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
KR102136426B1 (ko) 2011-02-16 2020-07-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
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
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KR101803537B1 (ko) * 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR102677882B1 (ko) 2012-03-14 2024-06-21 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
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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
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KR20240154693A (ko) 2012-08-03 2024-10-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 장치 및 조명 장치
TWI650399B (zh) 2012-08-03 2019-02-11 日商半導體能源研究所股份有限公司 發光元件
TWI587557B (zh) 2012-08-03 2017-06-11 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
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JP6545934B2 (ja) 2013-06-28 2019-07-17 株式会社半導体エネルギー研究所 発光素子、照明装置、発光装置、及び電子機器
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JP6413125B2 (ja) * 2013-09-24 2018-10-31 日本放送協会 有機エレクトロルミネッセンス素子及びこれを用いた表示装置、照明装置
JP6215674B2 (ja) * 2013-11-29 2017-10-18 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
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
KR102088883B1 (ko) * 2013-12-02 2020-03-16 엘지디스플레이 주식회사 유기전계발광표시장치
TWI742416B (zh) 2014-02-21 2021-10-11 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、及照明裝置
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
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