JP7614785B2 - 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法 - Google Patents

発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法 Download PDF

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JP7614785B2
JP7614785B2 JP2020180655A JP2020180655A JP7614785B2 JP 7614785 B2 JP7614785 B2 JP 7614785B2 JP 2020180655 A JP2020180655 A JP 2020180655A JP 2020180655 A JP2020180655 A JP 2020180655A JP 7614785 B2 JP7614785 B2 JP 7614785B2
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layer
peripheral
light emitting
light
reflection layer
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JP2022071601A5 (https=
JP2022071601A (ja
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幸司 石津谷
博晃 佐野
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Canon Inc
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Canon Inc
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Priority to JP2020180655A priority Critical patent/JP7614785B2/ja
Priority to US17/506,952 priority patent/US11980053B2/en
Priority to CN202111246939.2A priority patent/CN114497134B/zh
Priority to KR1020210143153A priority patent/KR102762169B1/ko
Priority to EP21204912.6A priority patent/EP3993082B1/en
Publication of JP2022071601A publication Critical patent/JP2022071601A/ja
Publication of JP2022071601A5 publication Critical patent/JP2022071601A5/ja
Priority to US18/626,593 priority patent/US12557508B2/en
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    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • 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
    • H10K50/805—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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/841—Self-supporting sealing arrangements
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • 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
    • H10K59/131—Interconnections, e.g. wiring lines or terminals
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • 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
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65—OLEDs integrated with inorganic image sensors
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • 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
    • 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
    • H10K59/88—Dummy elements, i.e. elements having non-functional features

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2020180655A 2020-10-28 2020-10-28 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法 Active JP7614785B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2020180655A JP7614785B2 (ja) 2020-10-28 2020-10-28 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法
US17/506,952 US11980053B2 (en) 2020-10-28 2021-10-21 Light-emitting device, display device, imaging device, electronic device, and method for producing light-emitting device
KR1020210143153A KR102762169B1 (ko) 2020-10-28 2021-10-26 발광장치, 표시장치, 촬상장치 및 전자기기, 및 발광장치의 제조방법
CN202111246939.2A CN114497134B (zh) 2020-10-28 2021-10-26 发光装置、显示装置、摄像装置、电子装置和发光装置的制造方法
EP21204912.6A EP3993082B1 (en) 2020-10-28 2021-10-27 Light-emitting device, display device, imaging device, electronic device, and method for producing light-emitting device
US18/626,593 US12557508B2 (en) 2020-10-28 2024-04-04 Light-emitting device, display device, imaging device, electronic device, and method for producing light-emitting device

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JP2020180655A JP7614785B2 (ja) 2020-10-28 2020-10-28 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法

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JP2022071601A JP2022071601A (ja) 2022-05-16
JP2022071601A5 JP2022071601A5 (https=) 2023-11-02
JP7614785B2 true JP7614785B2 (ja) 2025-01-16

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US (2) US11980053B2 (https=)
EP (1) EP3993082B1 (https=)
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KR (1) KR102762169B1 (https=)
CN (1) CN114497134B (https=)

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* Cited by examiner, † Cited by third party
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JP7614785B2 (ja) * 2020-10-28 2025-01-16 キヤノン株式会社 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法
US12563912B2 (en) * 2021-04-13 2026-02-24 Canon Kabushiki Kaisha Light-emitting element, light-emitting device, photoelectric conversion device, and electronic device
KR20230005013A (ko) * 2021-06-30 2023-01-09 삼성디스플레이 주식회사 표시 장치
KR20230103729A (ko) * 2021-12-31 2023-07-07 엘지디스플레이 주식회사 발광 표시 장치
EP4576215A4 (en) * 2022-08-23 2025-10-29 Boe Technology Group Co Ltd DISPLAY PANEL AND ITS MANUFACTURING PROCESS, AND DISPLAY APPARATUS
US20240130202A1 (en) * 2022-10-18 2024-04-18 Yunnan Invensight Optoelectronics Technology Co., Ltd. Display panel, display device and wearable device
EP4633336A1 (en) * 2023-08-25 2025-10-15 Boe Technology Group Co., Ltd. Display panel and display apparatus

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JP2010056017A (ja) 2008-08-29 2010-03-11 Fujifilm Corp カラー表示装置及びその製造方法
JP2010244693A (ja) 2009-04-01 2010-10-28 Seiko Epson Corp 有機ｅｌ装置および有機ｅｌ装置の製造方法、ならびに電子機器
WO2014148263A1 (ja) 2013-03-21 2014-09-25 ソニー株式会社 表示装置およびその製造方法ならびに電子機器
JP2015149258A (ja) 2014-02-10 2015-08-20 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法、電子機器
JP2018037390A (ja) 2016-08-31 2018-03-08 エルジー ディスプレイ カンパニー リミテッド 表示装置とその検査方法
JP2018088381A (ja) 2016-11-30 2018-06-07 セイコーエプソン株式会社 有機ｅｌ装置および有機ｅｌ装置の製造方法
JP2019012098A (ja) 2017-06-29 2019-01-24 株式会社ジャパンディスプレイ 表示装置
US20200271983A1 (en) 2019-02-22 2020-08-27 Samsung Display Co., Ltd. Electronic apparatus
JP2020155339A (ja) 2019-03-20 2020-09-24 キヤノン株式会社 有機デバイス、表示装置、撮像装置、照明装置および移動体

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JP2013054863A (ja) 2011-09-01 2013-03-21 Sony Corp 有機ｅｌ表示装置、有機ｅｌ表示装置の製造方法および電子機器
JP6696193B2 (ja) 2016-02-09 2020-05-20 セイコーエプソン株式会社 電気光学装置、および電子機器
KR102579751B1 (ko) * 2016-07-05 2023-09-19 삼성디스플레이 주식회사 디스플레이 장치 및 디스플레이 장치의 제조방법
CN107329278A (zh) * 2017-07-14 2017-11-07 宜昌南玻显示器件有限公司 裸眼3d光栅及制备方法
CN112216705B (zh) * 2019-07-11 2024-12-24 天马日本株式会社 薄膜晶体管衬底
JP7614785B2 (ja) * 2020-10-28 2025-01-16 キヤノン株式会社 発光装置、表示装置、撮像装置および電子機器、ならびに発光装置の製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010056017A (ja) 2008-08-29 2010-03-11 Fujifilm Corp カラー表示装置及びその製造方法
JP2010244693A (ja) 2009-04-01 2010-10-28 Seiko Epson Corp 有機ｅｌ装置および有機ｅｌ装置の製造方法、ならびに電子機器
WO2014148263A1 (ja) 2013-03-21 2014-09-25 ソニー株式会社 表示装置およびその製造方法ならびに電子機器
JP2015149258A (ja) 2014-02-10 2015-08-20 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法、電子機器
JP2018037390A (ja) 2016-08-31 2018-03-08 エルジー ディスプレイ カンパニー リミテッド 表示装置とその検査方法
JP2018088381A (ja) 2016-11-30 2018-06-07 セイコーエプソン株式会社 有機ｅｌ装置および有機ｅｌ装置の製造方法
JP2019012098A (ja) 2017-06-29 2019-01-24 株式会社ジャパンディスプレイ 表示装置
US20200271983A1 (en) 2019-02-22 2020-08-27 Samsung Display Co., Ltd. Electronic apparatus
JP2020155339A (ja) 2019-03-20 2020-09-24 キヤノン株式会社 有機デバイス、表示装置、撮像装置、照明装置および移動体

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Publication number Publication date
CN114497134B (zh) 2026-04-10
CN114497134A (zh) 2022-05-13
US11980053B2 (en) 2024-05-07
KR20220056811A (ko) 2022-05-06
KR102762169B1 (ko) 2025-02-05
JP2022071601A (ja) 2022-05-16
EP3993082A1 (en) 2022-05-04
US20240251590A1 (en) 2024-07-25
US20220131110A1 (en) 2022-04-28
EP3993082B1 (en) 2025-12-17
US12557508B2 (en) 2026-02-17

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