CN113826233A - 显示装置、显示面板及其制造方法 - Google Patents

显示装置、显示面板及其制造方法 Download PDF

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CN113826233A
CN113826233A CN202080000564.9A CN202080000564A CN113826233A CN 113826233 A CN113826233 A CN 113826233A CN 202080000564 A CN202080000564 A CN 202080000564A CN 113826233 A CN113826233 A CN 113826233A
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layer
flat
substrate
electrode
display panel
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CN113826233B (zh
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黄冠达
童慧
袁雄
申晓斌
王宇
王青
李世鹏
杨超
施尚权
董永发
李东升
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BOE Technology Group Co Ltd
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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
    • H10K59/124—Insulating layers formed between TFT elements and OLED elements
    • 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
    • H10K50/805—Electrodes
    • 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
    • H10K50/844—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
    • H10K59/1201—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
    • H10K59/10—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
    • H10K59/8052—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
    • H10K71/00—Manufacture or treatment specially adapted for 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
    • 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]

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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)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

本公开是关于一种显示装置、显示面板及其制造方法，涉及显示技术领域。该显示面板包括衬底、平坦层、第一电极层、像素定义层、发光功能层和第二电极。平坦层设于衬底一侧，平坦层背离衬底的表面设有多个分隔槽，以分割出阵列分布的多个驱动区；第一电极层设于平坦层背离衬底的表面，包括多个第一电极；第一电极在平坦层的正投影位于各驱动区以内；第一电极包括平坦的中间部和围绕中间部的边缘部；边缘部包括围绕中间部的平坦部以及连接于中间部和平坦部之间的爬坡部；像素定义层设于平坦层上，且露出中间部的至少部分区域；发光功能层覆盖像素定义层以及被像素定义层露出的中间部和平坦层；第二电极覆盖发光功能层。

Description

PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN202080000564.9A 2020-04-21 2020-04-21 显示装置、显示面板及其制造方法 Active CN113826233B (zh)

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CN202310505881.1A Pending CN116782705A (zh) 2020-04-21 2021-04-21 显示面板及显示装置
CN202310487217.9A Pending CN116963536A (zh) 2020-04-21 2021-04-21 显示面板及显示装置
CN202310485818.6A Pending CN116709834A (zh) 2020-04-21 2021-04-21 显示面板及显示装置
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CN202310485818.6A Pending CN116709834A (zh) 2020-04-21 2021-04-21 显示面板及显示装置
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EP (1) EP4141944A4 (zh)
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CN115411216A (zh) * 2022-09-15 2022-11-29 惠科股份有限公司 显示面板及其制作方法
WO2023133916A1 (zh) * 2022-01-13 2023-07-20 深圳市华星光电半导体显示技术有限公司 柔性显示面板及其制作方法

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CN114335388B (zh) * 2021-12-30 2024-04-05 湖北长江新型显示产业创新中心有限公司 一种显示面板及显示装置
CN117204136A (zh) * 2022-03-16 2023-12-08 京东方科技集团股份有限公司 显示基板及显示装置
CN118120349A (zh) * 2022-09-30 2024-05-31 京东方科技集团股份有限公司 显示面板和显示装置

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EP4141944A1 (en) 2023-03-01
CN116782705A (zh) 2023-09-19
CN113826233B (zh) 2023-07-18
JP2023522135A (ja) 2023-05-29
KR20230002018A (ko) 2023-01-05
WO2021212333A1 (zh) 2021-10-28
CN114097092A (zh) 2022-02-25
US20230329044A1 (en) 2023-10-12
CN116963536A (zh) 2023-10-27
CN114097092B (zh) 2023-05-30
US11882731B2 (en) 2024-01-23
CN116709834A (zh) 2023-09-05
US20220115469A1 (en) 2022-04-14
EP4141944A4 (en) 2024-06-05
WO2021213439A1 (zh) 2021-10-28
US20230337473A1 (en) 2023-10-19
US20230337474A1 (en) 2023-10-19
US20230165061A1 (en) 2023-05-25

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