Videocolor

Itelyum Regeneration S.p.a.

Giuseppe Magnone

Patrizia Cinquina

Guido Manciocco

Aldo Roldi

Francesco Negri

Oscar Pelis

Marco Codognola

Gianluca Fugazza

Francesco Gallo

Alessandro Quaglia

According to the present invention, an anti-glare, anti-static coating (37) applied to a reflective-transmissive surface (39) comprises a thiophene-based, electroconductive polymer and a siliceous material. A composition for reducing glare and for providing an anti-static property when applied to the reflective-transmissive surface (39) also is disclosed, as is a method of applying the coating (37) to an exterior surface (39) of a faceplate panel (27) of a CRT (21).

Anti-glare, anti-static coating for a reflective-transmissive surface

A process of manufacturing a cathode-ray tube (21) having a faceplate panel (27) with an exterior surface (39) having thereon an anti-glare, anti-static, dark coating (37) is described. The process is characterized by the steps of (a) forming a substantially homogeneous initial carbon dispersion containing substantially equal parts, by weight, of carbon particles and an organic vehicle; and (b) combining a sufficient quantity of the homogeneous initial carbon dispersion with an aqueous solution of lithium polysilicate to form a final dispersion suitable for application to the faceplate of the CRT.

Process of manufacturing a cathode-ray tube with an anti-glare,

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Alatri, Italy

Giuseppe Magnone