JP7805125B2 - 発光装置、画像形成装置、光電変換装置、電子機器、照明装置、移動体、および、発光装置の製造方法 - Google Patents

発光装置、画像形成装置、光電変換装置、電子機器、照明装置、移動体、および、発光装置の製造方法

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Publication number
JP7805125B2
JP7805125B2 JP2021166498A JP2021166498A JP7805125B2 JP 7805125 B2 JP7805125 B2 JP 7805125B2 JP 2021166498 A JP2021166498 A JP 2021166498A JP 2021166498 A JP2021166498 A JP 2021166498A JP 7805125 B2 JP7805125 B2 JP 7805125B2
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JP
Japan
Prior art keywords
light
layer
emitting
electrode
emitting element
Prior art date
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Application number
JP2021166498A
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English (en)
Japanese (ja)
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JP2023056962A5 (https=
JP2023056962A (ja
Inventor
祐介 福地
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021166498A priority Critical patent/JP7805125B2/ja
Priority to US17/956,952 priority patent/US12035565B2/en
Publication of JP2023056962A publication Critical patent/JP2023056962A/ja
Publication of JP2023056962A5 publication Critical patent/JP2023056962A5/ja
Application granted granted Critical
Publication of JP7805125B2 publication Critical patent/JP7805125B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04063—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by EL-bars
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
    • 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
    • H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
    • 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
    • H10K59/80518—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
    • 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
    • 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
    • H10K2102/351—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
    • H10K59/1201—Manufacture or treatment
    • 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
    • H10K59/875—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
    • H10K59/90—Assemblies of multiple devices comprising at least one organic light-emitting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Optical Filters (AREA)
  • Planar Illumination Modules (AREA)
JP2021166498A 2021-10-08 2021-10-08 発光装置、画像形成装置、光電変換装置、電子機器、照明装置、移動体、および、発光装置の製造方法 Active JP7805125B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021166498A JP7805125B2 (ja) 2021-10-08 2021-10-08 発光装置、画像形成装置、光電変換装置、電子機器、照明装置、移動体、および、発光装置の製造方法
US17/956,952 US12035565B2 (en) 2021-10-08 2022-09-30 Light emitting device, image forming device, photoelectric conversion device, electronic apparatus, illumination device, moving body, and method of manufacturing light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021166498A JP7805125B2 (ja) 2021-10-08 2021-10-08 発光装置、画像形成装置、光電変換装置、電子機器、照明装置、移動体、および、発光装置の製造方法

Publications (3)

Publication Number Publication Date
JP2023056962A JP2023056962A (ja) 2023-04-20
JP2023056962A5 JP2023056962A5 (https=) 2024-10-09
JP7805125B2 true JP7805125B2 (ja) 2026-01-23

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Country Status (2)

Country Link
US (1) US12035565B2 (https=)
JP (1) JP7805125B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023065839A (ja) * 2021-10-28 2023-05-15 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
JP2023165556A (ja) 2022-05-06 2023-11-16 キヤノン株式会社 発光装置、発光装置の製造方法、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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007059116A (ja) 2005-08-23 2007-03-08 Sony Corp 表示装置
JP2014011248A (ja) 2012-06-28 2014-01-20 Ps4 Luxco S A R L 半導体装置及びその製造方法
JP2015197994A (ja) 2014-04-01 2015-11-09 セイコーエプソン株式会社 発光装置の製造方法、発光装置、及び電子機器
WO2019215530A1 (ja) 2018-05-11 2019-11-14 株式会社半導体エネルギー研究所 表示装置、及び表示装置の作製方法
WO2020110665A1 (ja) 2018-11-27 2020-06-04 ソニー株式会社 発光素子、投影型表示装置及び面発光装置
JP2021117362A (ja) 2020-01-27 2021-08-10 株式会社ジャパンディスプレイ 電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154083A (ja) * 1983-02-23 1984-09-03 Toshiba Corp 反射型フオトセンサ
GB2381658B (en) 2001-07-25 2004-03-03 Lg Philips Lcd Co Ltd Active matrix organic electroluminescent device simplifying a fabricating process and a fabricating method thereof
JP2005339406A (ja) 2004-05-28 2005-12-08 Sanyo Electric Co Ltd タッチパネル
FR2951266B1 (fr) * 2009-10-14 2011-11-11 Suez Environnement Dispositif de detection du blocage d'un compteur mecanique de fluide, et compteur avec detection de blocage
JP5407907B2 (ja) * 2010-01-29 2014-02-05 ソニー株式会社 発光素子、照明装置および表示装置
KR101894898B1 (ko) * 2011-02-11 2018-09-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 발광 장치를 사용한 전자 기기
US12349576B2 (en) * 2019-10-11 2025-07-01 Semiconductor Energy Laboratory Co., Ltd. Display apparatus, display module, and electronic device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007059116A (ja) 2005-08-23 2007-03-08 Sony Corp 表示装置
JP2014011248A (ja) 2012-06-28 2014-01-20 Ps4 Luxco S A R L 半導体装置及びその製造方法
JP2015197994A (ja) 2014-04-01 2015-11-09 セイコーエプソン株式会社 発光装置の製造方法、発光装置、及び電子機器
WO2019215530A1 (ja) 2018-05-11 2019-11-14 株式会社半導体エネルギー研究所 表示装置、及び表示装置の作製方法
WO2020110665A1 (ja) 2018-11-27 2020-06-04 ソニー株式会社 発光素子、投影型表示装置及び面発光装置
JP2021117362A (ja) 2020-01-27 2021-08-10 株式会社ジャパンディスプレイ 電子機器

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US20230122008A1 (en) 2023-04-20
JP2023056962A (ja) 2023-04-20
US12035565B2 (en) 2024-07-09

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