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|1. (WO2018161546) PRINTING DEVICE AND PRINTING METHOD|
|Applicants:||BOE TECHNOLOGY GROUP CO., LTD.
|Title:||PRINTING DEVICE AND PRINTING METHOD|
Provided are a printing device and a printing method. The printing device comprises: a bearing platform (100), used for placing a substrate (3); an ink storage tank (1), used for storing and supplying inks; and a printing head (2), used for atomizing the inks supplied by the ink storage tank into ink particles and printing the ink particles onto a printing area of the substrate. By providing a printing head capable of atomizing inks, the printing device can atomize inks into ink particles; because the ink particles have smaller volume, various small grooves of the substrate can be directly filled with the ink particles, reducing the requirements for substrate appearance and the time required by leveling, and leveling can be made in smaller film thickness.