FLUORESCENT SCREEN, COLOR CATHODE-RAY TUBE AND FORMING METHOD OF THE FLUORESCENT SCREEN

摘要

PROBLEM TO BE SOLVED: To obtain a satisfactory fluorescent screen by preventing the occurrence of the overlap and the dot partial or whole missing of a phosphor layer. SOLUTION: In this method, the size of a black matrix hole on which a color in red, green and blue of a light-emitting layer is formed is made larger than the sizes for the other colors.