INKJET PRINTING METHOD, INKJET PRINTING DEVICE, AND METHOD FOR MANUFACTURING DISPLAY SUBSTRATE

摘要

The present disclosure provides an inkjet printing device includes a first sprayer and a second sprayer; a first alignment unit configured to align the first sprayer to be above a display region of a display substrate; a second alignment unit configured to align the second sprayer to be above a peripheral region of the display substrate, the peripheral region surrounding the display region; a control unit configured to control the first sprayer to spray a solution toward the display region of the display substrate and control the second sprayer to spray a second solvent toward the peripheral region of the display substrate, the solution being obtained by dissolving a film-forming material in a first solvent; and an evaporation unit configured to evaporate the first solvent and the second solvent so as to form a film at the display region of the display substrate.

主权项

1. An inkjet printing method, comprising steps of:
aligning a first sprayer to be above a display region of a display substrate; aligning a second sprayer to be above a peripheral region of the display substrate, the peripheral region surrounding the display region; controlling the first sprayer to spray a solution obtained by dissolving a film-forming material in a first solvent toward the display region of the display substrate and controlling the second sprayer to spray a second solvent toward the peripheral region of the display substrate; and evaporating the first solvent and the second solvent so as to form a film at the display region of the display substrate.