JP2023088115A - 発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体 - Google Patents

発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体 Download PDF

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Publication number
JP2023088115A
JP2023088115A JP2021202775A JP2021202775A JP2023088115A JP 2023088115 A JP2023088115 A JP 2023088115A JP 2021202775 A JP2021202775 A JP 2021202775A JP 2021202775 A JP2021202775 A JP 2021202775A JP 2023088115 A JP2023088115 A JP 2023088115A
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Prior art keywords
electrode
light
emitting device
layer
light emitting
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Pending
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JP2021202775A
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Japanese (ja)
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JP2023088115A5 (https=
Inventor
哲生 高橋
Tetsuo Takahashi
彰 沖田
Akira Okita
陽次郎 松田
Yojiro Matsuda
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021202775A priority Critical patent/JP2023088115A/ja
Priority to US17/986,948 priority patent/US12490578B2/en
Publication of JP2023088115A publication Critical patent/JP2023088115A/ja
Publication of JP2023088115A5 publication Critical patent/JP2023088115A5/ja
Pending legal-status Critical Current

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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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/813—Anodes characterised by their shape
    • 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
    • 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
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/822—Cathodes characterised by their shape
    • 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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/824—Cathodes combined with auxiliary electrodes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5016—User-machine interface; Display panels; Control console
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2021202775A 2021-12-14 2021-12-14 発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体 Pending JP2023088115A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021202775A JP2023088115A (ja) 2021-12-14 2021-12-14 発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体
US17/986,948 US12490578B2 (en) 2021-12-14 2022-11-15 Light emitting device, display device, photoelectric conversion device, electronic apparatus, illumination device, and moving body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021202775A JP2023088115A (ja) 2021-12-14 2021-12-14 発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体

Publications (2)

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JP2023088115A true JP2023088115A (ja) 2023-06-26
JP2023088115A5 JP2023088115A5 (https=) 2024-12-12

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JP2021202775A Pending JP2023088115A (ja) 2021-12-14 2021-12-14 発光装置、表示装置、光電変換装置、電子機器、照明装置、および、移動体

Country Status (2)

Country Link
US (1) US12490578B2 (https=)
JP (1) JP2023088115A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025076141A (ja) * 2023-11-01 2025-05-15 キヤノン株式会社 発光装置、画像形成装置、表示装置、光電変換装置、電子機器、照明装置、移動体、および、ウェアラブルデバイス
JP7851283B2 (ja) 2023-11-01 2026-04-24 キヤノン株式会社 発光装置、画像形成装置、表示装置、光電変換装置、電子機器、照明装置、移動体、および、ウェアラブルデバイス

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12563912B2 (en) * 2021-04-13 2026-02-24 Canon Kabushiki Kaisha Light-emitting element, light-emitting device, photoelectric conversion device, and electronic device
EP4266853A1 (en) 2022-04-20 2023-10-25 Canon Kabushiki Kaisha Light emitting apparatus, display device, photoelectric conversion device, electronic apparatus, and moving body
JP7663548B2 (ja) * 2022-12-16 2025-04-16 キヤノン株式会社 発光装置、表示装置、光電変換装置および電子機器

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JP2006278128A (ja) * 2005-03-29 2006-10-12 Fuji Photo Film Co Ltd 有機エレクトロルミネッセンス表示装置
JP2007287354A (ja) * 2006-04-12 2007-11-01 Hitachi Displays Ltd 有機ｅｌ表示装置
JP2009016231A (ja) * 2007-07-06 2009-01-22 Sony Corp 有機ｅｌ表示装置の製造方法および有機ｅｌ表示装置
JP2011090925A (ja) * 2009-10-23 2011-05-06 Seiko Epson Corp 電気光学装置の製造方法
JP2011221203A (ja) * 2010-04-08 2011-11-04 Sony Corp 表示装置、電子機器、表示装置の駆動方法
KR20130071823A (ko) * 2011-12-21 2013-07-01 엘지디스플레이 주식회사 유기 전계 발광 표시 장치 및 그 제조 방법
JP2015191891A (ja) * 2014-03-27 2015-11-02 ユニバーサル ディスプレイ コーポレイション 密封封止分離ｏｌｅｄピクセル
US20170125496A1 (en) * 2015-11-03 2017-05-04 Lg Display Co., Ltd. Organic light emitting diode display device
JP2018129265A (ja) * 2017-02-10 2018-08-16 株式会社Ｊｏｌｅｄ 有機ｅｌ表示パネル、及び有機ｅｌ表示パネルの製造方法
JP2019121598A (ja) * 2017-12-27 2019-07-22 エルジー ディスプレイ カンパニー リミテッド 上部発光型有機発光ダイオード表示装置
JP2021072282A (ja) * 2019-10-28 2021-05-06 キヤノン株式会社 有機デバイス、その製造方法、表示装置、光電変換装置、電子機器、照明装置および移動体

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US4649094A (en) 1981-12-08 1987-03-10 Canon Kabushiki Kaisha Image formation method and apparatus in which imaging light and conductive toner are applied to opposite surfaces of a photosensitive member
US6822783B2 (en) 2001-06-26 2004-11-23 Canon Kabushiki Kaisha Electrophoretic display unit, and driving method thereof
JP2005031264A (ja) 2003-07-09 2005-02-03 Canon Inc 表示装置
JP2005242320A (ja) 2004-01-27 2005-09-08 Canon Inc 表示装置及びその表示方法
JP4522101B2 (ja) 2004-01-27 2010-08-11 キヤノン株式会社 電気泳動表示装置及び電気泳動表示装置の駆動方法
JP6332019B2 (ja) * 2014-12-25 2018-05-30 セイコーエプソン株式会社 電気光学装置及びその製造方法、電子機器
JP7518680B2 (ja) * 2020-07-10 2024-07-18 キヤノン株式会社 有機デバイス、表示装置、光電変換装置、電子機器、照明装置、移動体用の灯具および移動体
JP7198250B2 (ja) 2020-10-12 2022-12-28 キヤノン株式会社 表示装置
JP7581011B2 (ja) 2020-10-28 2024-11-12 キヤノン株式会社 発光装置、表示装置、撮像装置、及び、電子機器

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006278128A (ja) * 2005-03-29 2006-10-12 Fuji Photo Film Co Ltd 有機エレクトロルミネッセンス表示装置
JP2007287354A (ja) * 2006-04-12 2007-11-01 Hitachi Displays Ltd 有機ｅｌ表示装置
JP2009016231A (ja) * 2007-07-06 2009-01-22 Sony Corp 有機ｅｌ表示装置の製造方法および有機ｅｌ表示装置
JP2011090925A (ja) * 2009-10-23 2011-05-06 Seiko Epson Corp 電気光学装置の製造方法
JP2011221203A (ja) * 2010-04-08 2011-11-04 Sony Corp 表示装置、電子機器、表示装置の駆動方法
KR20130071823A (ko) * 2011-12-21 2013-07-01 엘지디스플레이 주식회사 유기 전계 발광 표시 장치 및 그 제조 방법
JP2015191891A (ja) * 2014-03-27 2015-11-02 ユニバーサル ディスプレイ コーポレイション 密封封止分離ｏｌｅｄピクセル
US20170125496A1 (en) * 2015-11-03 2017-05-04 Lg Display Co., Ltd. Organic light emitting diode display device
JP2018129265A (ja) * 2017-02-10 2018-08-16 株式会社Ｊｏｌｅｄ 有機ｅｌ表示パネル、及び有機ｅｌ表示パネルの製造方法
JP2019121598A (ja) * 2017-12-27 2019-07-22 エルジー ディスプレイ カンパニー リミテッド 上部発光型有機発光ダイオード表示装置
JP2021072282A (ja) * 2019-10-28 2021-05-06 キヤノン株式会社 有機デバイス、その製造方法、表示装置、光電変換装置、電子機器、照明装置および移動体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025076141A (ja) * 2023-11-01 2025-05-15 キヤノン株式会社 発光装置、画像形成装置、表示装置、光電変換装置、電子機器、照明装置、移動体、および、ウェアラブルデバイス
JP7851283B2 (ja) 2023-11-01 2026-04-24 キヤノン株式会社 発光装置、画像形成装置、表示装置、光電変換装置、電子機器、照明装置、移動体、および、ウェアラブルデバイス

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US20230189557A1 (en) 2023-06-15
US12490578B2 (en) 2025-12-02

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