Evaporation mask plate and display panel

A display panel and mask plate technology, which is applied in vacuum evaporation plating, sputtering plating, ion implantation plating, etc., and can solve problems such as spacer scratches

Pending Publication Date: 2020-09-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present application provide an evaporation mask and a display panel, which can solve the problem that spacers in the substrate to be evaporated are scratched by the evaporation mask

Method used

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  • Evaporation mask plate and display panel
  • Evaporation mask plate and display panel
  • Evaporation mask plate and display panel

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0034] Hereinafter, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present application, unless otherwise specified, "plurality" means two or more.

[0035] In addition, in thi...

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PUM

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Abstract

The embodiment of the invention provides an evaporation mask plate and a display panel, and relates to the technical field of display. The problem that spacers in a to-be-evaporated substrate are scratched by the evaporation mask plate can be solved. The evaporation mask plate is arranged between an evaporation source and the to-be-evaporated substrate; at least one spacer is arranged on one side,close to the evaporation source, of the to-be-evaporated substrate; the evaporation mask plate comprises a mask plate body, wherein the mask plate body comprises a plurality of evaporation openings and shielding parts positioned at the peripheries of the evaporation openings; each shielding part is provided with a first surface far away from the evaporation source; the evaporation mask plate further comprises a plurality of supporting parts, the plurality of supporting parts are arranged on the first surfaces, and at least two supporting parts and the first surfaces form a containing cavity used for containing the spacers; and the supporting parts are used for being in contact with the to-be-evaporated substrate and supporting the mask plate body so that gaps can be formed between the first surfaces and the spacers.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an evaporation mask and a display panel. Background technique [0002] At present, due to the advantages of self-luminescence, low power consumption, wide viewing angle, fast response speed, and high contrast ratio, electroluminescent display panels are widely used in smart products such as mobile phones, TVs, and notebook computers. In addition, the electroluminescent display panel has become the research focus of many scholars at home and abroad because of its light weight, thin thickness and bending resistance. Contents of the invention [0003] Embodiments of the present application provide an evaporation mask and a display panel, which can solve the problem that the spacers in the substrate to be evaporated are scratched by the evaporation mask. [0004] In order to achieve the above object, the embodiments of the present application adopt the following technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/04C23C14/24H01L51/56H01L27/32
CPCC23C14/042C23C14/24H10K59/12H10K71/164H10K71/166
Inventor 张浩瀚李彦松白珊珊刘佳
Owner BOE TECH GRP CO LTD
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