GLASS PANEL FOR COLOR TELEVISION PICTURE TUBE

摘要

PURPOSE: To prevent molding failures of the panel by smoothing the flow of the molten glass at the surrounding of the stud pin fitting in the panel molding process, by making improvement in the stud pin fitting part on the inner wall face of the skirt part of the panel. CONSTITUTION: A flat face 15, which is nearly parallel with the first direction (a-a direction) along the panel center axis X and also nearly parallel with a second direction (b-b direction) along the straight line that goes across the neighboring two corner parts 4R of the skirt part 4, is formed at the stud pin fitting part 16, that is provided on the inner wall face 11 of the skirt part 4 of the panel 1. The width of this flat face 15 in a second direction is made to widen gradually starting from the face part 2 side toward the fitting end face 5 side to at least the end of the face part side of the stud pin 12.