JP2012186461A5 - 発光素子、発光装置、照明装置及び電子機器 - Google Patents
発光素子、発光装置、照明装置及び電子機器 Download PDFInfo
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- JP2012186461A5 JP2012186461A5 JP2012029033A JP2012029033A JP2012186461A5 JP 2012186461 A5 JP2012186461 A5 JP 2012186461A5 JP 2012029033 A JP2012029033 A JP 2012029033A JP 2012029033 A JP2012029033 A JP 2012029033A JP 2012186461 A5 JP2012186461 A5 JP 2012186461A5
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Claims (9)
- 燐光性化合物、第１の有機化合物、及び第２の有機化合物を含む発光層を一対の電極間に有し、
前記第１の有機化合物及び前記第２の有機化合物が、励起錯体を形成する組み合わせであり、
前記励起錯体の発光スペクトルのピークが、前記燐光性化合物の吸収スペクトルの最も長波長側に位置する吸収帯と重なる発光素子。 - 燐光性化合物、第１の有機化合物、及び第２の有機化合物を含む発光層を一対の電極間に有し、
前記第１の有機化合物及び前記第２の有機化合物が、励起錯体を形成する組み合わせであり、
前記励起錯体の発光スペクトルのピークが、前記燐光性化合物の吸収スペクトルの最も長波長側に位置する吸収帯と重なり、
前記励起錯体の励起エネルギーが前記燐光性化合物に移動して、前記燐光性化合物が燐光を発する発光素子。 - 請求項２において、
前記励起エネルギーは、一重項励起エネルギーを含む発光素子。 - 請求項２において、
前記励起エネルギーは、一重項励起エネルギーおよび三重項励起エネルギーを含む発光素子。 - 請求項１乃至請求項４のいずれか一項において、
前記第１の有機化合物及び前記第２の有機化合物の少なくとも一方が、蛍光性化合物である発光素子。 - 請求項１乃至請求項５のいずれか一項において、
前記燐光性化合物が、有機金属錯体である発光素子。 - 請求項１乃至請求項６のいずれか一項に記載の発光素子を有する発光装置。
- 請求項７に記載の発光装置を有する照明装置。
- 請求項７に記載の発光装置を有する電子機器。
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| JP2012029033A JP5420692B2 (ja) | 2011-02-16 | 2012-02-14 | 発光素子、発光装置、照明装置及び電子機器 |
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| JP2011031462 | 2011-02-16 | ||
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| JP2012029033A JP5420692B2 (ja) | 2011-02-16 | 2012-02-14 | 発光素子、発光装置、照明装置及び電子機器 |
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| JP2012186461A JP2012186461A (ja) | 2012-09-27 |
| JP2012186461A5 true JP2012186461A5 (ja) | 2013-09-19 |
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| JP2018092797A Withdrawn JP2018129312A (ja) | 2011-02-16 | 2018-05-14 | 発光素子、発光装置および電子機器 |
| JP2018173093A Withdrawn JP2018199831A (ja) | 2011-02-16 | 2018-09-14 | 混合材料、カルバゾール化合物、及び複素芳香族化合物 |
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| JP2024039648A Pending JP2024061835A (ja) | 2011-02-16 | 2024-03-14 | 発光素子、発光装置、照明装置及び電子機器 |
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| Country | Link |
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| US (5) | US9604928B2 (ja) |
| JP (23) | JP5420692B2 (ja) |
| KR (9) | KR102136480B1 (ja) |
| CN (6) | CN105957979B (ja) |
| DE (3) | DE202012013752U1 (ja) |
| TW (10) | TW201642504A (ja) |
| WO (1) | WO2012111579A1 (ja) |
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| DE112012007332B3 (de) | 2011-02-16 | 2022-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Licht emittierendes Element |
| TWI617064B (zh) | 2011-02-28 | 2018-03-01 | 半導體能源研究所股份有限公司 | 發光裝置 |
| JP2012195572A (ja) | 2011-02-28 | 2012-10-11 | Semiconductor Energy Lab Co Ltd | 発光層および発光素子 |
| KR101457838B1 (ko) | 2011-03-23 | 2014-11-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 소자, 발광 장치, 조명 장치 및 전자 기기 |
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