Inventors:
Yasuhiro Kuwana - Greensburg PA
Masaaki Kamei - Greensburg PA
Assignee:
Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ
International Classification:
H01J 2980
Abstract:
An aperture grille for cathode ray tube which includes a frame having at least one cutout portion. The aperture grille further includes a color screening electrode having a plurality of grille tapes which are held in tension in the frame thus causing at least one stress level in an associated region of the frame. The cutout portion is positioned adjacent the region so as to reduce the stress level.