公开(公告)号：US20210146706A1

公开(公告)日：2021-05-20

申请号：US16621890

申请日：2018-06-15

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： André BEYRLE ,  Samuel LEPRETRE

IPC: B41M1/34 ,  H05B3/84 ,  B41M1/12 ,  B41N1/24

Abstract: A screen-printing screen for printing electrically conductive patterns on glass sheets, includes a main mask, the aperture size of the main mask being larger in a lateral portion than in the central portion, the screen furthermore including, in at least one double-mask zone, located in the central portion, at least one secondary mask fastened to a face of the main mask, the aperture size of the or each secondary mask being larger than the aperture size of the main mask in the central portion, and the mesh of the or each secondary mask making, with the mesh of the main mask, an angle α comprised between 1 and 89°.