H01J29/10 - 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

• H01J29/12 » acting as light valves by shutter operation, e.g. for eidophor 0
• H01J29/14 » acting by discoloration, e.g. halide screen 0
• H01J29/16 » Incandescent screens 2
• H01J29/18 » Luminescent screens 10
• H01J29/36 » Photoelectric screens; Charge-storage screens 0

Recent Application in this class: