JP2022054321A - 発光装置、表示装置、電子機器、照明装置、移動体 - Google Patents

発光装置、表示装置、電子機器、照明装置、移動体 Download PDF

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Publication number
JP2022054321A
JP2022054321A JP2020161441A JP2020161441A JP2022054321A JP 2022054321 A JP2022054321 A JP 2022054321A JP 2020161441 A JP2020161441 A JP 2020161441A JP 2020161441 A JP2020161441 A JP 2020161441A JP 2022054321 A JP2022054321 A JP 2022054321A
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JP
Japan
Prior art keywords
light emitting
emitting element
light
region
emitting region
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020161441A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022054321A5 (https=
Inventor
典史 梶本
Norifumi Kajimoto
博晃 佐野
Hiroaki Sano
陽次郎 松田
Yojiro Matsuda
哲生 高橋
Tetsuo Takahashi
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.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020161441A priority Critical patent/JP2022054321A/ja
Priority to PCT/JP2021/034046 priority patent/WO2022065180A1/ja
Publication of JP2022054321A publication Critical patent/JP2022054321A/ja
Priority to US18/182,179 priority patent/US20230217791A1/en
Publication of JP2022054321A5 publication Critical patent/JP2022054321A5/ja
Priority to JP2025008253A priority patent/JP7815488B2/ja
Pending 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/35—Brake lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2105/00—Combinations of lighting devices covered by codes F21W2102/00 – F21W2104/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/30—Combination of light sources of visible and non-visible spectrum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F21Y2115/15—Organic light-emitting diodes [OLED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
JP2020161441A 2020-09-25 2020-09-25 発光装置、表示装置、電子機器、照明装置、移動体 Pending JP2022054321A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020161441A JP2022054321A (ja) 2020-09-25 2020-09-25 発光装置、表示装置、電子機器、照明装置、移動体
PCT/JP2021/034046 WO2022065180A1 (ja) 2020-09-25 2021-09-16 発光装置、表示装置、電子機器、照明装置、移動体
US18/182,179 US20230217791A1 (en) 2020-09-25 2023-03-10 Light emitting apparatus, display apparatus, image pickup apparatus, electronic apparatus, illuminating apparatus, and movable object
JP2025008253A JP7815488B2 (ja) 2020-09-25 2025-01-21 発光装置、表示装置、電子機器、照明装置、移動体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020161441A JP2022054321A (ja) 2020-09-25 2020-09-25 発光装置、表示装置、電子機器、照明装置、移動体

Related Child Applications (1)

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JP2025008253A Division JP7815488B2 (ja) 2020-09-25 2025-01-21 発光装置、表示装置、電子機器、照明装置、移動体

Publications (2)

Publication Number Publication Date
JP2022054321A true JP2022054321A (ja) 2022-04-06
JP2022054321A5 JP2022054321A5 (https=) 2023-09-21

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JP2020161441A Pending JP2022054321A (ja) 2020-09-25 2020-09-25 発光装置、表示装置、電子機器、照明装置、移動体
JP2025008253A Active JP7815488B2 (ja) 2020-09-25 2025-01-21 発光装置、表示装置、電子機器、照明装置、移動体

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Country Status (3)

Country Link
US (1) US20230217791A1 (https=)
JP (2) JP2022054321A (https=)
WO (1) WO2022065180A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240147750A1 (en) * 2022-10-13 2024-05-02 Canon Kabushiki Kaisha Organic light-emitting apparatus having light-emitting layers including different material respectively, and display apparatus, lighting apparatus, electronic apparatus, moving object, and image-forming apparatus including organic light-emitting apparatus
JP2025066125A (ja) * 2020-09-25 2025-04-22 キヤノン株式会社 発光装置、表示装置、電子機器、照明装置、移動体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114980477A (zh) * 2021-02-18 2022-08-30 合肥鑫晟光电科技有限公司 背板、背光源、照明装置及显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012059692A (ja) * 2010-08-09 2012-03-22 Canon Inc 有機エレクトロルミネッセンス表示装置
JP2017009625A (ja) * 2015-06-16 2017-01-12 ソニー株式会社 表示装置および表示装置の製造方法ならびに電子機器
US20170315372A1 (en) * 2016-04-29 2017-11-02 Lg Display Co., Ltd. Display for personal immersion apparatus
JP2019133816A (ja) * 2018-01-31 2019-08-08 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
CN111682122A (zh) * 2020-06-24 2020-09-18 京东方科技集团股份有限公司 一种显示面板及其制备方法、显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734041B2 (ja) * 1989-12-15 1995-04-12 松下電工株式会社 赤外線式検知装置用集光レンズ
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
JP5427709B2 (ja) * 2010-06-29 2014-02-26 日東電工株式会社 蛍光体層転写シートおよび発光装置
CN110875361A (zh) * 2018-08-31 2020-03-10 京东方科技集团股份有限公司 显示基板及显示装置
JP7504580B2 (ja) * 2019-02-13 2024-06-24 キヤノン株式会社 電子デバイス、表示装置、光電変換装置、電子機器、照明装置及び移動体
JP2022054321A (ja) * 2020-09-25 2022-04-06 キヤノン株式会社 発光装置、表示装置、電子機器、照明装置、移動体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012059692A (ja) * 2010-08-09 2012-03-22 Canon Inc 有機エレクトロルミネッセンス表示装置
JP2017009625A (ja) * 2015-06-16 2017-01-12 ソニー株式会社 表示装置および表示装置の製造方法ならびに電子機器
US20170315372A1 (en) * 2016-04-29 2017-11-02 Lg Display Co., Ltd. Display for personal immersion apparatus
JP2019133816A (ja) * 2018-01-31 2019-08-08 ソニーセミコンダクタソリューションズ株式会社 発光素子及び表示装置
CN111682122A (zh) * 2020-06-24 2020-09-18 京东方科技集团股份有限公司 一种显示面板及其制备方法、显示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025066125A (ja) * 2020-09-25 2025-04-22 キヤノン株式会社 発光装置、表示装置、電子機器、照明装置、移動体
US20240147750A1 (en) * 2022-10-13 2024-05-02 Canon Kabushiki Kaisha Organic light-emitting apparatus having light-emitting layers including different material respectively, and display apparatus, lighting apparatus, electronic apparatus, moving object, and image-forming apparatus including organic light-emitting apparatus

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Publication number Publication date
US20230217791A1 (en) 2023-07-06
WO2022065180A1 (ja) 2022-03-31
JP7815488B2 (ja) 2026-02-17
JP2025066125A (ja) 2025-04-22

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