TREA

Secondary-emission tubes Electron-multiplier tubes

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Industry

  • CPC
  • H01J43/00
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

Current Industry

H01J43/00Secondary-emission tubes Electron-multiplier tubes

Sub Industries

H01J43/02Tubes in which one or a few electrodes are secondary-electron emitting electrodes H01J43/025Circuits therefor H01J43/04Electron multipliers H01J43/045Position sensitive electron multipliers H01J43/06Electrode arrangements H01J43/08Cathode arrangements H01J43/10Dynodes H01J43/12Anode arrangements H01J43/14Control of electron beam by magnetic field H01J43/16Electrode arrangements using essentially one dynode H01J43/18Electrode arrangements using essentially more than one dynode H01J43/20Dynodes consisting of sheet material H01J43/22Dynodes consisting of electron-permeable material H01J43/24Dynodes having potential gradient along their surfaces H01J43/243Dynodes consisting of a piling-up of channel-type dynode plates H01J43/246Micro-channel plates [MCP] H01J43/26Box dynodes H01J43/28Vessels wall of the tube Windows Screens Suppressing undesired discharges or currents H01J43/30Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Industries

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Patents Applicationslast 30 patents