H01J29/18 - CPC Classification

Details of cathode-ray tubes or of electron-beam tubes of the types covered by group; Electrodes; Screens; Mounting, supporting, spacing or insulating thereof; Screens on or from which an image or pattern is formed, picked up, converted or stored Luminescent screens

• H01J29/182 » {acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields} 0
• H01J29/185 » {measures against halo-phenomena} 2
• H01J29/187 » {screens with more than one luminescent material (as mixtures for the treatment of the screens) } 1
• H01J29/20 » characterised by the luminescent material 121
• H01J29/22 » characterised by the binder or adhesive for securing the luminescent material to its support, e.g. vessel 3
• H01J29/24 » Supports for luminescent material 7
• H01J29/26 » with superimposed luminescent layers 2
• H01J29/28 » with protective, conductive or reflective layers 55
• H01J29/30 » with luminescent material discontinuously arranged, e.g. in dots, in lines 13
• H01J29/34 » provided with permanent marks or references 2

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