Thomson Licensing

Thomson Licensing S.a.

Ivano Domenicali

Pierluigi Testa

Enzo Arata

Gildo Di Domenico

Paolo Romani

Cathode-ray tube comprising a glass envelope composed of a substantially rectangular faceplate, of a flared rear part and of a substantially cylindrical neck, the flared part including an anode button for receiving the high voltage, the outer surface of the said flared part being partially covered by an electrically conducting layer, adhering to the said outer surface, the electrically conducting layer being a metallic layer composed mainly of aluminium. This layer makes it possible to improve the image distortions due to the drop in the high voltage during current spikes delivered by the high voltage.

Cathode ray tubes

Color cathode-ray tube comprising a color selection mask () placed on a metal frame (), the said frame comprising, on at least two opposite sides, means of damping vibrations of the mask, of the type comprising two masses () connected to the surface of the frame by a connection having a mechanical clearance between the facing surfaces of the mask and of the frame.

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Gavignano, Italy

Ivano Domenicali