Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J31/00—Cathode ray tubes; Electron beam tubes
  • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
  • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J2231/00—Cathode ray tubes or electron beam tubes
  • H01J2231/50—Imaging and conversion tubes
  • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
  • H01J2231/50052—Mechanical vibrations, e.g. sound
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J2231/00—Cathode ray tubes or electron beam tubes
  • H01J2231/50—Imaging and conversion tubes
  • H01J2231/501—Imaging and conversion tubes including multiplication stage
  • H01J2231/5013—Imaging and conversion tubes including multiplication stage with secondary emission electrodes
  • H01J2231/5016—Michrochannel plates [MCP]

Applications Claiming Priority (1)

Publications (1)

Family

ID=23219460

Family Applications (1)

Country Status (5)

• 1973
  • 1973-11-22 GB GB5420973A patent/GB1408683A/en not_active Expired
  • 1973-11-22 FR FR7341577A patent/FR2211163A5/fr not_active Expired
  • 1973-11-30 NL NL7316406A patent/NL7316406A/xx not_active Application Discontinuation
  • 1973-12-04 DE DE19732360345 patent/DE2360345A1/de not_active Ceased
  • 1973-12-12 JP JP48137878A patent/JPS4990433A/ja active Pending

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