CN116114005A - 显示设备、制造显示设备的方法及使用显示设备的电子装置 - Google Patents

显示设备、制造显示设备的方法及使用显示设备的电子装置 Download PDF

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Publication number
CN116114005A
CN116114005A CN202180057676.2A CN202180057676A CN116114005A CN 116114005 A CN116114005 A CN 116114005A CN 202180057676 A CN202180057676 A CN 202180057676A CN 116114005 A CN116114005 A CN 116114005A
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CN
China
Prior art keywords
display device
layer
upper electrode
light emitting
protective layer
Prior art date
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Pending
Application number
CN202180057676.2A
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English (en)
Chinese (zh)
Inventor
滨下大辅
青柳健一
长谷川贤太
山本笃志
坂入卓
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.)
Sony Semiconductor Solutions Corp
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Sony Semiconductor Solutions Corp
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 Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Publication of CN116114005A publication Critical patent/CN116114005A/zh
Pending 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
    • 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

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  • 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)
CN202180057676.2A 2020-08-12 2021-08-06 显示设备、制造显示设备的方法及使用显示设备的电子装置 Pending CN116114005A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-136364 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 (1)

Publication Number Publication Date
CN116114005A true CN116114005A (zh) 2023-05-12

Family

ID=80247807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180057676.2A Pending CN116114005A (zh) 2020-08-12 2021-08-06 显示设备、制造显示设备的方法及使用显示设备的电子装置

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4518634A1 (en) * 2023-08-22 2025-03-05 Samsung Display Co., Ltd. Display device and method of manufacturing the same

Families Citing this family (5)

* 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

Family Cites Families (10)

* 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
JP4742626B2 (ja) 2005-03-09 2011-08-10 セイコーエプソン株式会社 発光装置、及びこれを備えた電子機器
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
JP5954162B2 (ja) 2012-03-28 2016-07-20 ソニー株式会社 表示装置の製造方法
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
US10804499B2 (en) * 2016-08-19 2020-10-13 Sony Semiconductor Solutions Corporation Light emitting element, display element, and method for producing light emitting element
KR102801173B1 (ko) 2016-10-31 2025-04-25 엘지디스플레이 주식회사 유기발광 표시장치와 그의 제조방법
KR102663231B1 (ko) * 2016-12-30 2024-05-02 엘지디스플레이 주식회사 유기발광 표시장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4518634A1 (en) * 2023-08-22 2025-03-05 Samsung Display Co., Ltd. Display device and method of manufacturing the same

Also Published As

Publication number Publication date
JP7704496B2 (ja) 2025-07-08
WO2022034862A1 (ja) 2022-02-17
US20230284513A1 (en) 2023-09-07
JPWO2022034862A1 (https=) 2022-02-17

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