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    • 55. 发明公开
    • PACKAGED MASK PLATE, PACKAGING METHOD AND DISPLAY PANEL
    • EP3564933A1
    • 2019-11-06
    • EP18859516.9
    • 2018-05-30
    • Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    • ZOU, Min
    • G09F9/00
    • The present disclosure provides a package mask including a main body and a package slit defined on the main body. The package slit includes a first slit group extending along a first direction and a second slit group extending along a second direction. The first slit group includes at least two first slits, and the second slit group includes at least two second slits. A width of the first slit along the second direction is greater than a width of the second slit along the first direction. When a packaging material is printed onto the substrate along the first direction by a material scraper, the second slit can be made to have a smaller amount of ink permeation with respect to the first slit. The smaller amount of ink permeation can reduce a contact area with the material scraper, thereby reducing the pressure of the material scraper. Therefore, the uniformity between the height of the second package adhesive line formed based on the second slit and the height of the first package adhesive line formed based on the first slit can be improved, so that an interval between the two substrates of the display panel after packaging is equal everywhere, thereby avoiding the generation of Newton's ring and improving the quality of the display panel.