JPWO2022034862A1 - - Google Patents

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Publication number
JPWO2022034862A1
JPWO2022034862A1 JP2022542837A JP2022542837A JPWO2022034862A1 JP WO2022034862 A1 JPWO2022034862 A1 JP WO2022034862A1 JP 2022542837 A JP2022542837 A JP 2022542837A JP 2022542837 A JP2022542837 A JP 2022542837A JP WO2022034862 A1 JPWO2022034862 A1 JP WO2022034862A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022542837A
Other languages
Japanese (ja)
Other versions
JP7704496B2 (ja
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 filed Critical
Publication of JPWO2022034862A1 publication Critical patent/JPWO2022034862A1/ja
Application granted granted Critical
Publication of JP7704496B2 publication Critical patent/JP7704496B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • 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
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80521—Cathodes characterised by their shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
JP2022542837A 2020-08-12 2021-08-06 表示装置、表示装置の製造方法、並びに、表示装置を用いた電子機器 Active JP7704496B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020136364 2020-08-12
JP2020136364 2020-08-12
PCT/JP2021/029374 WO2022034862A1 (ja) 2020-08-12 2021-08-06 表示装置、表示装置の製造方法、並びに、表示装置を用いた電子機器

Publications (2)

Publication Number Publication Date
JPWO2022034862A1 true JPWO2022034862A1 (https=) 2022-02-17
JP7704496B2 JP7704496B2 (ja) 2025-07-08

Family

ID=80247807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022542837A Active JP7704496B2 (ja) 2020-08-12 2021-08-06 表示装置、表示装置の製造方法、並びに、表示装置を用いた電子機器

Country Status (4)

Country Link
US (1) US20230284513A1 (https=)
JP (1) JP7704496B2 (https=)
CN (1) CN116114005A (https=)
WO (1) WO2022034862A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240306466A1 (en) * 2021-01-14 2024-09-12 Semiconducter Energy Laboratory Co., Ltd. Display Device, Manufacturing Method Of Display Device, And Electronic Device
WO2023219169A1 (ja) * 2022-05-12 2023-11-16 ソニーセミコンダクタソリューションズ株式会社 発光装置、電子機器、及び発光装置の製造方法
CN120266610A (zh) * 2022-11-30 2025-07-04 索尼半导体解决方案公司 发光装置及电子设备
WO2024117213A1 (ja) * 2022-11-30 2024-06-06 ソニーセミコンダクタソリューションズ株式会社 表示装置および電子機器
JPWO2024117193A1 (https=) * 2022-11-30 2024-06-06
KR20250029316A (ko) * 2023-08-22 2025-03-05 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006252839A (ja) * 2005-03-09 2006-09-21 Seiko Epson Corp 発光装置、及びこれを備えた電子機器
JP2013229292A (ja) * 2012-03-28 2013-11-07 Sony Corp 表示装置及びその製造方法、並びに、電子機器
WO2018034040A1 (ja) * 2016-08-19 2018-02-22 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、表示素子、および発光素子の製造方法
US20180122875A1 (en) * 2016-10-31 2018-05-03 Lg Display Co., Ltd. Organic light-emitting display device and method of manufacturing the same
US20180190740A1 (en) * 2016-12-30 2018-07-05 Lg Display Co., Ltd. Organic light emitting display device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841266B2 (en) * 2002-03-08 2005-01-11 Industrial Technology Research Institute Photosensitive insulating film of organic light emitting diode (OLED)
US7492092B2 (en) * 2002-12-17 2009-02-17 Seiko Epson Corporation Self-emitting element, display panel, display apparatus, and method of manufacturing self-emitting element
WO2009113239A1 (ja) * 2008-03-13 2009-09-17 パナソニック株式会社 有機ｅｌディスプレイパネル及びその製造方法
JP5676949B2 (ja) * 2010-07-21 2015-02-25 キヤノン株式会社 有機ｅｌ表示装置
WO2015083823A1 (ja) * 2013-12-06 2015-06-11 シャープ株式会社 発光体基板、太陽電池、表示装置、照明装置、電子機器、有機ｅｌ素子、及び発光体基板の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006252839A (ja) * 2005-03-09 2006-09-21 Seiko Epson Corp 発光装置、及びこれを備えた電子機器
JP2013229292A (ja) * 2012-03-28 2013-11-07 Sony Corp 表示装置及びその製造方法、並びに、電子機器
WO2018034040A1 (ja) * 2016-08-19 2018-02-22 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、表示素子、および発光素子の製造方法
US20180122875A1 (en) * 2016-10-31 2018-05-03 Lg Display Co., Ltd. Organic light-emitting display device and method of manufacturing the same
US20180190740A1 (en) * 2016-12-30 2018-07-05 Lg Display Co., Ltd. Organic light emitting display device

Also Published As

Publication number Publication date
JP7704496B2 (ja) 2025-07-08
CN116114005A (zh) 2023-05-12
WO2022034862A1 (ja) 2022-02-17
US20230284513A1 (en) 2023-09-07

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