JP6508875B2 - 有機ｅｌ素子、表示装置、画像処理装置、照明装置及び画像形成装置 - Google Patents

有機ｅｌ素子、表示装置、画像処理装置、照明装置及び画像形成装置 Download PDF

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JP6508875B2
JP6508875B2 JP2014024331A JP2014024331A JP6508875B2 JP 6508875 B2 JP6508875 B2 JP 6508875B2 JP 2014024331 A JP2014024331 A JP 2014024331A JP 2014024331 A JP2014024331 A JP 2014024331A JP 6508875 B2 JP6508875 B2 JP 6508875B2
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light
organic
layer
light emitting
refractive index
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Japanese (ja)
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JP2014212102A5 (OSRAM
JP2014212102A (ja
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信貴 水野
信貴 水野
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Canon Inc
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Canon Inc
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2014024331A 2013-04-05 2014-02-12 有機ｅｌ素子、表示装置、画像処理装置、照明装置及び画像形成装置 Active JP6508875B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014024331A JP6508875B2 (ja) 2013-04-05 2014-02-12 有機ｅｌ素子、表示装置、画像処理装置、照明装置及び画像形成装置

Applications Claiming Priority (3)

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JP2013079339 2013-04-05
JP2013079339 2013-04-05
JP2014024331A JP6508875B2 (ja) 2013-04-05 2014-02-12 有機ｅｌ素子、表示装置、画像処理装置、照明装置及び画像形成装置

Publications (3)

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JP2014212102A JP2014212102A (ja) 2014-11-13
JP2014212102A5 JP2014212102A5 (OSRAM) 2017-03-16
JP6508875B2 true JP6508875B2 (ja) 2019-05-08

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US (1) US9209425B2 (OSRAM)
JP (1) JP6508875B2 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6253242B2 (ja) 2013-04-15 2017-12-27 キヤノン株式会社 有機ｅｌ素子、画像形成装置、表示装置及び撮像装置
CN119403354A (zh) * 2017-05-19 2025-02-07 株式会社半导体能源研究所 电子器件、发光装置、电子设备及照明装置
KR102408470B1 (ko) * 2017-11-14 2022-06-10 엘지디스플레이 주식회사 전계발광 표시장치
US10566317B2 (en) * 2018-05-20 2020-02-18 Black Peak LLC Light emitting device with small size and large density
JP2021182459A (ja) 2018-06-04 2021-11-25 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
CN109004008B (zh) * 2018-08-01 2020-04-07 上海天马有机发光显示技术有限公司 一种有机发光显示面板及其显示装置
US20210226086A1 (en) * 2020-01-21 2021-07-22 Samsung Display Co., Ltd. Light emitting element and display device including the same
FR3111472B1 (fr) * 2020-06-12 2022-09-02 Commissariat Energie Atomique Dispositif d’emission de lumiere, pixel comportant plusieurs tels dispositifs, matrice de pixels et procedes de fabrication associes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4161166B2 (ja) * 2002-03-20 2008-10-08 セイコーエプソン株式会社 有機ｅｌヘッドとその作製方法及びそれを用いた画像形成装置
US20040151829A1 (en) * 2003-01-31 2004-08-05 Eastman Kodak Company Optimizing OLED emission
WO2006134218A1 (en) * 2005-06-15 2006-12-21 Braggone Oy Optical device structure
JP5575434B2 (ja) * 2009-08-20 2014-08-20 住友化学株式会社 電極付基板の製造方法
WO2012020452A1 (ja) * 2010-08-10 2012-02-16 パナソニック株式会社 有機発光素子、有機発光装置、有機表示パネル、有機表示装置および有機発光素子の製造方法
JP2012134128A (ja) * 2010-11-30 2012-07-12 Canon Inc 表示装置
JP2013012377A (ja) * 2011-06-29 2013-01-17 Canon Inc 発光装置及び表示装置
US8471463B2 (en) 2011-08-12 2013-06-25 Canon Kabushiki Kaisha Organic EL element, and light-emitting apparatus, image-forming apparatus, display apparatus and imaging apparatus using the organic EL element

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US20140299854A1 (en) 2014-10-09
JP2014212102A (ja) 2014-11-13
US9209425B2 (en) 2015-12-08

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