MANUFACTURING METHOD OF ANTI-GLARE, STATIC ELECTRICITY-PROOF, AND DARK FACE PLATE COATING CATHODE-RAY TUBE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube (21) made of a face plate panel (27) that has anti-glare, static electricity-proof, and dark coating (37) on the outside surface (39).;SOLUTION: The manufacturing method has a step of forming a substantially homogeneous initial carbon dispersion containing carbon particles and an organic vehicle in substantially equal weight ratio, and a step of forming a final dispersion suitable for applying to the panel (27) of the CRT (21) by making the above homogeneous initial carbon dispersion of sufficient quantity combine with a water solution of lithium polysilicate.;COPYRIGHT: (C)2004,JPO&NCIPI