Evaporation substrate and evaporation method thereof
A substrate and evaporation technology, applied in vacuum evaporation plating, sputtering plating, ion implantation plating, etc., can solve the problem of affecting the performance of OLED devices, affecting the alignment accuracy of the evaporation substrate and the mask, and offsetting the correct position And other issues
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[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0033] See figure 1 , figure 1 It is an evaporated substrate 1 provided by an embodiment of the present invention, which is used to align with a metal mask to form and carry the evaporated layer 2. It includes a substrate 10 and a magnetic layer 11. The substrate 10 includes a top surface and On the bottom surface, the magnetic layer 11 is provided on the top surface, and the bottom surface is used to be disposed opposite to the metal mask during the evaporation process to form the evaporation layer 2, and the magnetic layer 11 is used to interact with the metal mask during the evaporation process. The magnetic devices are arranged oppositely to reduce the sagging of the substrate 10 under the action of magnetic attraction. The magnetic layer 11 may be distributed on t...
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