摘要:
A METHOD FOR MANUFACTURING COLOR TELEVISION SCREENS FOR CATHODE RAY TUBES COMPRISING THE STEPS OF PRINTING A SHADOW IMAGE OF A POST-DEFLECTION-FOCUSING GRID ON A PLATE, POSITIONING THE OPTICAL MASK RELATIVE TO A FACE PLATE IN ACCORDANCE WITH A SPURIOUS PATTERN RESULTING FROM LIGHT INTERFERENCE, AND FORMING COLOR PHOSPHORS ON THE FACE PLATE.