KR20230089546A - 발광 장치, 표시장치, 촬상 장치 및 전자기기 - Google Patents

발광 장치, 표시장치, 촬상 장치 및 전자기기 Download PDF

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Publication number
KR20230089546A
KR20230089546A KR1020220168647A KR20220168647A KR20230089546A KR 20230089546 A KR20230089546 A KR 20230089546A KR 1020220168647 A KR1020220168647 A KR 1020220168647A KR 20220168647 A KR20220168647 A KR 20220168647A KR 20230089546 A KR20230089546 A KR 20230089546A
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KR
South Korea
Prior art keywords
region
light emitting
electrode
emitting device
film
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Ceased
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KR1020220168647A
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English (en)
Korean (ko)
Inventor
타카유키 이토
노리후미 카지모토
히로아키 사노
타수쿠 카네다
요지로 마츠다
아키라 오키타
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캐논 가부시끼가이샤
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Publication of KR20230089546A publication Critical patent/KR20230089546A/ko
Ceased 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
    • H10K50/85—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
    • 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
    • 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
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • H01L27/14625—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/806—Optical elements or arrangements associated with the image sensors
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—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
    • H10K50/805—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
    • H10K50/805—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
    • H10K50/85—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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • 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
    • H10K59/60—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
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80515—Anodes characterised by their shape
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electroluminescent Light Sources (AREA)
  • Studio Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020220168647A 2021-12-13 2022-12-06 발광 장치, 표시장치, 촬상 장치 및 전자기기 Ceased KR20230089546A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2021201991 2021-12-13
JPJP-P-2021-201991 2021-12-13
JP2022125852 2022-08-05
JPJP-P-2022-125852 2022-08-05
JPJP-P-2022-184315 2022-11-17
JP2022184315A JP7644743B2 (ja) 2021-12-13 2022-11-17 発光装置、表示装置、撮像装置および電子機器

Publications (1)

Publication Number Publication Date
KR20230089546A true KR20230089546A (ko) 2023-06-20

Family

ID=84387911

Family Applications (1)

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KR1020220168647A Ceased KR20230089546A (ko) 2021-12-13 2022-12-06 발광 장치, 표시장치, 촬상 장치 및 전자기기

Country Status (5)

Country Link
US (1) US20230189555A1 (enExample)
EP (1) EP4195901A1 (enExample)
JP (2) JP7644743B2 (enExample)
KR (1) KR20230089546A (enExample)
CN (1) CN116264809A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022131255A1 (ja) * 2020-12-18 2022-06-23 ソニーセミコンダクタソリューションズ株式会社 表示装置及び電子機器
EP4266853A1 (en) 2022-04-20 2023-10-25 Canon Kabushiki Kaisha Light emitting apparatus, display device, photoelectric conversion device, electronic apparatus, and moving body
JP2024077313A (ja) * 2022-11-28 2024-06-07 キヤノン株式会社 有機デバイスおよびそれを用いた表示装置
WO2025102367A1 (zh) * 2023-11-17 2025-05-22 京东方科技集团股份有限公司 显示面板和显示设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124373A (ja) * 2000-10-17 2002-04-26 Canon Inc 有機発光素子
KR20060046476A (ko) * 2004-06-18 2006-05-17 산요덴키가부시키가이샤 일렉트로루미네센스 패널
JP4731211B2 (ja) * 2004-06-18 2011-07-20 三洋電機株式会社 エレクトロルミネッセンスパネル
JP4573672B2 (ja) * 2005-02-28 2010-11-04 三洋電機株式会社 有機ｅｌパネル
JP4945089B2 (ja) * 2005-05-13 2012-06-06 株式会社日立製作所 照明装置及びその製造方法
JP4645587B2 (ja) * 2006-02-03 2011-03-09 ソニー株式会社 表示素子および表示装置
US7855508B2 (en) * 2007-09-17 2010-12-21 Global Oled Technology Llc LED device having improved light output
DE102008054435A1 (de) * 2008-12-09 2010-06-10 Universität Zu Köln Organische Leuchtdiode mit optischem Resonator nebst Herstellungsverfahren
JP5210267B2 (ja) 2009-09-04 2013-06-12 ユー・ディー・シー アイルランド リミテッド 有機電界発光装置及びその製造方法
CN104900684B (zh) * 2015-06-12 2018-01-30 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置
KR102707258B1 (ko) * 2018-10-15 2024-09-23 삼성디스플레이 주식회사 표시 장치 및 그의 제조 방법
JP7006654B2 (ja) * 2019-05-09 2022-01-24 セイコーエプソン株式会社 表示装置、および電子機器
US12279476B2 (en) * 2019-07-12 2025-04-15 Canon Kabushiki Kaisha Light emitting device, exposure system, imaging display device, imaging device, electronic device, and lighting device
JP7353834B2 (ja) * 2019-07-12 2023-10-02 キヤノン株式会社 表示装置および表示システム
TW202137598A (zh) * 2020-02-26 2021-10-01 日商索尼半導體解決方案公司 發光元件及顯示裝置、與顯示裝置之製造方法

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Publication number Publication date
US20230189555A1 (en) 2023-06-15
JP7644743B2 (ja) 2025-03-12
CN116264809A (zh) 2023-06-16
JP2023087654A (ja) 2023-06-23
JP2025074165A (ja) 2025-05-13
EP4195901A1 (en) 2023-06-14

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