KR20240159594A - 표시 장치 - Google Patents

표시 장치 Download PDF

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Publication number
KR20240159594A
KR20240159594A KR1020247033123A KR20247033123A KR20240159594A KR 20240159594 A KR20240159594 A KR 20240159594A KR 1020247033123 A KR1020247033123 A KR 1020247033123A KR 20247033123 A KR20247033123 A KR 20247033123A KR 20240159594 A KR20240159594 A KR 20240159594A
Authority
KR
South Korea
Prior art keywords
subpixels
film
display device
organic
electrode
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
KR1020247033123A
Other languages
English (en)
Korean (ko)
Inventor
나오야 가사하라
도모아키 사와베
마사야 오구라
겐이치 아오야기
도시아키 시라이와
에이스케 네기시
고타 다테지마
히로유키 이토우
준 요시다
다카요시 가토
히로시 니시카와
다이스케 하마시타
도모요시 이치카와
히로시 후지마키
게이지 오오시마
마사타카 스기야스
Original Assignee
소니 세미컨덕터 솔루션즈 가부시키가이샤
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 소니 세미컨덕터 솔루션즈 가부시키가이샤 filed Critical 소니 세미컨덕터 솔루션즈 가부시키가이샤
Publication of KR20240159594A publication Critical patent/KR20240159594A/ko
Pending legal-status Critical Current

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
    • H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel 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
    • H10K59/10—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
    • H10K50/00—Organic light-emitting devices
    • 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • 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
    • H10K59/17—Passive-matrix OLED displays
    • H10K59/173—Passive-matrix OLED displays comprising banks or shadow masks
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • 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
    • 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
    • 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
    • H10K59/875—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
    • 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
    • H10K59/878—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020247033123A 2022-03-16 2023-03-10 표시 장치 Pending KR20240159594A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-041081 2022-03-16
JP2022041081 2022-03-16
PCT/JP2023/009274 WO2023176718A1 (ja) 2022-03-16 2023-03-10 表示装置

Publications (1)

Publication Number Publication Date
KR20240159594A true KR20240159594A (ko) 2024-11-05

Family

ID=88023674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247033123A Pending KR20240159594A (ko) 2022-03-16 2023-03-10 표시 장치

Country Status (7)

Country Link
US (1) US20250160132A1 (https=)
EP (1) EP4495920A4 (https=)
JP (1) JPWO2023176718A1 (https=)
KR (1) KR20240159594A (https=)
CN (1) CN118974804A (https=)
TW (1) TW202343847A (https=)
WO (1) WO2023176718A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202226641A (zh) * 2020-11-26 2022-07-01 日商索尼集團公司 顯示裝置、電子機器及顯示裝置之製造方法
TWI865272B (zh) * 2023-12-28 2024-12-01 瀚宇彩晶股份有限公司 防窺模組及包括其之防窺顯示裝置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014232568A (ja) 2013-05-28 2014-12-11 キヤノン株式会社 有機ｅｌ装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007220580A (ja) * 2006-02-20 2007-08-30 Seiko Epson Corp 有機ｅｌ装置、その製造方法およびこれを備える電子機器
JP2014098909A (ja) * 2013-12-19 2014-05-29 Japan Display Inc 電気光学表示装置
KR102758053B1 (ko) * 2016-12-06 2025-01-20 엘지디스플레이 주식회사 유기발광 표시장치
KR20170062436A (ko) * 2017-05-30 2017-06-07 엘지디스플레이 주식회사 유기발광표시장치
KR102317419B1 (ko) * 2017-06-30 2021-10-25 엘지디스플레이 주식회사 발광 표시 장치
JP6957294B2 (ja) * 2017-09-28 2021-11-02 キヤノン株式会社 表示装置、電子機器、及び表示装置の製造方法
JP2019125501A (ja) * 2018-01-17 2019-07-25 株式会社Ｊｏｌｅｄ 有機ｅｌ表示パネル及びその製造方法
WO2019220948A1 (ja) * 2018-05-15 2019-11-21 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、表示装置の製造方法、及び、電子機器
KR102640196B1 (ko) * 2018-10-12 2024-02-22 엘지디스플레이 주식회사 유기발광 표시장치
KR102652963B1 (ko) * 2018-12-04 2024-03-28 엘지디스플레이 주식회사 전계 발광 표시 장치
US11380864B2 (en) * 2019-02-13 2022-07-05 Canon Kabushiki Kaisha Electronic device, display apparatus, photoelectric conversion apparatus, electronic apparatus, illumination apparatus, and moving object

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014232568A (ja) 2013-05-28 2014-12-11 キヤノン株式会社 有機ｅｌ装置

Also Published As

Publication number Publication date
TW202343847A (zh) 2023-11-01
EP4495920A4 (en) 2025-07-23
CN118974804A (zh) 2024-11-15
JPWO2023176718A1 (https=) 2023-09-21
US20250160132A1 (en) 2025-05-15
EP4495920A1 (en) 2025-01-22
WO2023176718A1 (ja) 2023-09-21

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20241004

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application