JP7609606B2 - 発光装置、電子機器および照明装置 - Google Patents

発光装置、電子機器および照明装置 Download PDF

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JP7609606B2
JP7609606B2 JP2020185950A JP2020185950A JP7609606B2 JP 7609606 B2 JP7609606 B2 JP 7609606B2 JP 2020185950 A JP2020185950 A JP 2020185950A JP 2020185950 A JP2020185950 A JP 2020185950A JP 7609606 B2 JP7609606 B2 JP 7609606B2
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light
emitting device
layer
carbon atoms
color conversion
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JP2021077639A (ja
JP2021077639A5 (https=
Inventor
舜平 山崎
剛吉 渡部
朋広 久保田
藍莉 植田
哲史 瀬尾
信晴 大澤
ゆう子 久保田
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • H—ELECTRICITY
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    • 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
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
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    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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    • H10K50/00—Organic light-emitting devices
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
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    • H10K50/14—Carrier transporting layers
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    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
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    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
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    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
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  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
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JP2020185950A 2019-11-08 2020-11-06 発光装置、電子機器および照明装置 Active JP7609606B2 (ja)

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JP7688028B2 (ja) * 2020-06-26 2025-06-03 株式会社半導体エネルギー研究所 発光デバイス、機能パネル、発光装置、表示装置、電子機器、照明装置
KR20230133866A (ko) * 2021-01-28 2023-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
US12477918B2 (en) 2021-03-31 2025-11-18 Semiconductor Energy Laboratory Co., Ltd. Display apparatus, display module, electronic device, and method for manufacturing display apparatus
CN115417775A (zh) 2021-05-13 2022-12-02 株式会社半导体能源研究所 空穴传输层用材料、电子阻挡层用材料、电子传输层用材料、空穴阻挡层用材料、发光器件
JP7665428B2 (ja) * 2021-06-08 2025-04-21 キヤノン株式会社 有機エレクトロルミネッセンス素子
JPWO2023285911A1 (https=) * 2021-07-15 2023-01-19
JP7830057B2 (ja) * 2021-09-09 2026-03-16 キヤノン株式会社 有機発光装置、それを有する表示装置、電子機器、及び有機発光装置の製造方法
CN118285166A (zh) * 2021-11-26 2024-07-02 株式会社半导体能源研究所 发光装置、显示装置及电子设备
WO2025262916A1 (ja) * 2024-06-21 2025-12-26 シャープディスプレイテクノロジー株式会社 発光素子および表示装置

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