CN115241232A - 用于oled装置的导电氧化物悬垂结构 - Google Patents

用于oled装置的导电氧化物悬垂结构 Download PDF

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Publication number
CN115241232A
CN115241232A CN202210432023.4A CN202210432023A CN115241232A CN 115241232 A CN115241232 A CN 115241232A CN 202210432023 A CN202210432023 A CN 202210432023A CN 115241232 A CN115241232 A CN 115241232A
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overhang
base portion
oled
top portion
metal
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CN202210432023.4A
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Chinese (zh)
Inventor
郑知泳
陈重嘉
林裕新
李汀珉
迪特尔·哈斯
金时经
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Applied Materials Inc
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Applied Materials Inc
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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
    • H10K59/17—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; 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
    • H10K59/10—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
    • 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
    • H10K59/80522—Cathodes combined with auxiliary electrodes
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • 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
    • 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
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • 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
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
    • 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)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN202210432023.4A 2021-04-23 2022-04-22 用于oled装置的导电氧化物悬垂结构 Pending CN115241232A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202163179074P 2021-04-23 2021-04-23
US63/179,074 2021-04-23
US17/389,934 US12581825B2 (en) 2021-04-23 2021-07-30 Conductive oxide overhang structures for OLED devices
US17/389,934 2021-07-30
US17/647,214 2022-01-06
US17/647,214 US11348983B1 (en) 2021-04-23 2022-01-06 Conductive oxide overhang structures for OLED devices

Publications (1)

Publication Number Publication Date
CN115241232A true CN115241232A (zh) 2022-10-25

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US (6) US12581825B2 (https=)
EP (1) EP4327367A4 (https=)
JP (1) JP2024518760A (https=)
KR (1) KR20230172031A (https=)
CN (1) CN115241232A (https=)
WO (1) WO2022225657A1 (https=)

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CN117177627A (zh) * 2023-09-13 2023-12-05 惠科股份有限公司 显示面板、显示装置及其制备方法
CN117202726A (zh) * 2023-09-13 2023-12-08 绵阳惠科光电科技有限公司 显示面板及其制备方法
CN117202725A (zh) * 2023-09-13 2023-12-08 绵阳惠科光电科技有限公司 显示面板和显示装置
CN117241622A (zh) * 2023-09-28 2023-12-15 惠科股份有限公司 一种显示面板及其制作方式
CN117560952A (zh) * 2023-12-19 2024-02-13 惠科股份有限公司 显示面板
CN117560956A (zh) * 2023-11-14 2024-02-13 惠科股份有限公司 显示面板及显示装置
CN118139486A (zh) * 2024-05-10 2024-06-04 惠科股份有限公司 一种显示面板及其制作方法和显示装置
CN118139470A (zh) * 2024-02-21 2024-06-04 惠科股份有限公司 显示面板及其制备方法、显示装置
CN119031774A (zh) * 2023-05-26 2024-11-26 合肥维信诺科技有限公司 显示面板及显示装置
WO2025108172A1 (zh) * 2023-11-24 2025-05-30 惠科股份有限公司 显示面板、显示面板的制作方法及显示装置

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CN114628448A (zh) * 2021-11-30 2022-06-14 京东方科技集团股份有限公司 显示基板及其制作方法和显示装置
JP7767155B2 (ja) * 2022-01-06 2025-11-11 株式会社Magnolia White 表示装置
JP7805801B2 (ja) 2022-01-27 2026-01-26 株式会社Magnolia White 表示装置およびその製造方法
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KR20240133849A (ko) * 2023-02-27 2024-09-05 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조 방법
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KR20240161888A (ko) * 2023-05-04 2024-11-13 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
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CN117202726A (zh) * 2023-09-13 2023-12-08 绵阳惠科光电科技有限公司 显示面板及其制备方法
CN117202725A (zh) * 2023-09-13 2023-12-08 绵阳惠科光电科技有限公司 显示面板和显示装置
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CN117241622A (zh) * 2023-09-28 2023-12-15 惠科股份有限公司 一种显示面板及其制作方式
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CN117560956B (zh) * 2023-11-14 2025-06-06 惠科股份有限公司 显示面板及显示装置
WO2025108172A1 (zh) * 2023-11-24 2025-05-30 惠科股份有限公司 显示面板、显示面板的制作方法及显示装置
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CN118139486B (zh) * 2024-05-10 2024-09-13 惠科股份有限公司 一种显示面板及其制作方法和显示装置

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