CN105957979B - 发光元件 - Google Patents

发光元件 Download PDF

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Publication number
CN105957979B
CN105957979B CN201610428538.1A CN201610428538A CN105957979B CN 105957979 B CN105957979 B CN 105957979B CN 201610428538 A CN201610428538 A CN 201610428538A CN 105957979 B CN105957979 B CN 105957979B
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light
emitting element
emission spectrum
organic compound
layer
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CN105957979A (zh
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下垣智子
濑尾哲史
大泽信晴
井上英子
铃木邦彦
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • C07—ORGANIC CHEMISTRY
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    • 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
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    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
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    • C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
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    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201610428538.1A 2011-02-16 2012-02-06 发光元件 Active CN105957979B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-031462 2011-02-16
JP2011031462 2011-02-16
CN201280002425.5A CN103081155B (zh) 2011-02-16 2012-02-06 发光元件

Related Parent Applications (1)

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CN105957979A CN105957979A (zh) 2016-09-21
CN105957979B true CN105957979B (zh) 2018-02-23

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CN201610428538.1A Active CN105957979B (zh) 2011-02-16 2012-02-06 发光元件
CN201911264494.3A Active CN111048679B (zh) 2011-02-16 2012-02-06 发光元件
CN202310224426.4A Active CN116056479B (zh) 2011-02-16 2012-02-06 发光元件
CN201280002425.5A Active CN103081155B (zh) 2011-02-16 2012-02-06 发光元件
CN201610428799.3A Active CN105932170B (zh) 2011-02-16 2012-02-06 发光元件
CN201710762934.2A Active CN107342369B (zh) 2011-02-16 2012-02-06 发光元件

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CN201911264494.3A Active CN111048679B (zh) 2011-02-16 2012-02-06 发光元件
CN202310224426.4A Active CN116056479B (zh) 2011-02-16 2012-02-06 发光元件
CN201280002425.5A Active CN103081155B (zh) 2011-02-16 2012-02-06 发光元件
CN201610428799.3A Active CN105932170B (zh) 2011-02-16 2012-02-06 发光元件
CN201710762934.2A Active CN107342369B (zh) 2011-02-16 2012-02-06 发光元件

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US (6) US9604928B2 (enExample)
JP (24) JP5420692B2 (enExample)
KR (10) KR20200046130A (enExample)
CN (6) CN105957979B (enExample)
DE (5) DE202012013738U1 (enExample)
TW (11) TWI710154B (enExample)
WO (1) WO2012111579A1 (enExample)

Families Citing this family (129)

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CN106549112B (zh) 2011-02-16 2020-01-07 株式会社半导体能源研究所 发光元件
CN105957979B (zh) * 2011-02-16 2018-02-23 株式会社半导体能源研究所 发光元件
TWI680600B (zh) 2011-02-28 2019-12-21 日商半導體能源研究所股份有限公司 發光元件
JP2012195572A (ja) 2011-02-28 2012-10-11 Semiconductor Energy Lab Co Ltd 発光層および発光素子
KR102112967B1 (ko) 2011-03-23 2020-05-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
DE112012007314B3 (de) * 2011-03-30 2018-05-03 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
CN103518270B (zh) 2011-04-07 2016-04-06 株式会社半导体能源研究所 使用磷光化合物和由其形成激基复合物的有机化合物的发光元件
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
WO2012147896A1 (en) 2011-04-29 2012-11-01 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
JP2013147490A (ja) 2011-12-23 2013-08-01 Semiconductor Energy Lab Co Ltd イリジウム錯体、発光素子、発光装置、電子機器、及び照明装置
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR102525931B1 (ko) 2012-03-14 2023-04-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102347025B1 (ko) 2012-03-14 2022-01-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
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
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
KR20240129241A (ko) * 2012-04-20 2024-08-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
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
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
US8916897B2 (en) 2012-05-31 2014-12-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
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