DISPLAY PANEL, DISPLAY DEVICE AND MASK PLATE
Provided in the embodiments of the present application are a display panel, a display device and a mask plate. The display panel has a display area, and the display panel comprises: a substrate; a pixel definition layer arranged on one side of the substrate, wherein the pixel definition layer compri...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English French |
Published |
06.06.2024
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Subjects | |
Online Access | Get full text |
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Summary: | Provided in the embodiments of the present application are a display panel, a display device and a mask plate. The display panel has a display area, and the display panel comprises: a substrate; a pixel definition layer arranged on one side of the substrate, wherein the pixel definition layer comprises an isolation portion and a pixel opening, which is enclosed by the isolation portion and located in the display area; and a support column, which is located in the display area and arranged on the side of the isolation portion away from the substrate, wherein the support column comprises a first sub-section and a second sub-section, which are stacked in a direction away from the isolation portion, and an orthographic projection of at least part of the second sub-section on the substrate is located in an orthographic projection of the first sub-section on the substrate. The isolation portion comprises a first top face distributed on the peripheral side of the first sub-section, the first sub-section comprises a |
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Bibliography: | Application Number: WO2023CN83863 |