CN114761605A - 掩膜板及其制备方法、显示面板及其制备方法、显示装置 - Google Patents

掩膜板及其制备方法、显示面板及其制备方法、显示装置 Download PDF

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CN114761605A
CN114761605A CN202080002531.8A CN202080002531A CN114761605A CN 114761605 A CN114761605 A CN 114761605A CN 202080002531 A CN202080002531 A CN 202080002531A CN 114761605 A CN114761605 A CN 114761605A
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sub
mask
holes
hole
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CN114761605B (zh
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薛龙辉
张微
黄炜赟
覃松绿
周瑞
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Chengdu BOE Optoelectronics Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • 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
    • H10K50/81—Anodes
    • 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
    • H10K50/82—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
    • H10K59/30—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
    • H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
    • H10K59/65—OLEDs integrated with inorganic image sensors
    • 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
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/60—Forming conductive regions or layers, e.g. electrodes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种掩膜板(10)及其制备方法、显示面板(40)及其制备方法、显示装置，涉及显示技术领域。掩膜板(10)的第一区域(102b1)具有的第一通孔(a1)和第二区域(102b2)具有的第二通孔(a2)之间具有间隙。因此采用掩膜板(10)制备得到的显示面板(40)中的多个阴极图案之间具有间隙，显示面板(40)的透过率较高，摄像头的成像效果较好。并且，由于第二通孔(a2)的形状为中心对称图形或轴对称图形，因此张网设备能够获取第二通孔(a2)的位置信息，并能够根据第二通孔(a2)的位置信息将掩膜主体(102)固定在掩膜框架(101)上，从而保证张网设备的张网精度，进而能够保证采用掩膜板(10)制备得到的显示面板(40)的良率。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN202080002531.8A 2020-10-28 2020-10-28 掩膜板及其制备方法、显示面板及其制备方法、显示装置 Active CN114761605B (zh)

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Publication number Priority date Publication date Assignee Title
CN109778116B (zh) * 2019-03-28 2021-03-02 京东方科技集团股份有限公司 一种掩膜版及其制作方法、掩膜版组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150259779A1 (en) * 2014-03-12 2015-09-17 Boe Technology Group Co., Ltd. Mask and manufacturing method therefor
CN110265461A (zh) * 2019-06-27 2019-09-20 武汉天马微电子有限公司 有机发光显示面板及其制作方法、显示装置、掩膜版
CN110760791A (zh) * 2019-02-28 2020-02-07 云谷（固安）科技有限公司 掩膜板及掩膜组件
CN111785742A (zh) * 2020-08-25 2020-10-16 京东方科技集团股份有限公司 一种显示面板及其制作方法、显示装置

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KR100953539B1 (ko) * 2008-06-11 2010-04-21 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치
CN208013662U (zh) * 2018-03-30 2018-10-26 昆山国显光电有限公司 显示面板及制作显示面板用掩模板
CN109722629B (zh) * 2019-01-02 2021-08-10 京东方科技集团股份有限公司 一种掩膜板、阴极制作方法及oled显示装置
CN110767713A (zh) * 2019-03-08 2020-02-07 云谷（固安）科技有限公司 显示装置及其oled基板、oled透光基板
CN110993662A (zh) * 2019-12-03 2020-04-10 武汉华星光电半导体显示技术有限公司 一种显示面板及掩膜板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150259779A1 (en) * 2014-03-12 2015-09-17 Boe Technology Group Co., Ltd. Mask and manufacturing method therefor
CN110760791A (zh) * 2019-02-28 2020-02-07 云谷（固安）科技有限公司 掩膜板及掩膜组件
CN110265461A (zh) * 2019-06-27 2019-09-20 武汉天马微电子有限公司 有机发光显示面板及其制作方法、显示装置、掩膜版
CN111785742A (zh) * 2020-08-25 2020-10-16 京东方科技集团股份有限公司 一种显示面板及其制作方法、显示装置

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WO2022087906A1 (zh) 2022-05-05
WO2022087906A9 (zh) 2022-06-23
US20220316043A1 (en) 2022-10-06

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