JPS5715350A - Secondary electron multiplier - Google Patents

Secondary electron multiplier

Info

Publication number
JPS5715350A
JPS5715350A JP9144280A JP9144280A JPS5715350A JP S5715350 A JPS5715350 A JP S5715350A JP 9144280 A JP9144280 A JP 9144280A JP 9144280 A JP9144280 A JP 9144280A JP S5715350 A JPS5715350 A JP S5715350A
Authority
JP
Japan
Prior art keywords
fibers
secondary electron
several hundred
graphite plate
several
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9144280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139617B2 (https=
Inventor
Koichiro Oba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamamatsu TV Co Ltd
Original Assignee
Hamamatsu TV Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamamatsu TV Co Ltd filed Critical Hamamatsu TV Co Ltd
Priority to JP9144280A priority Critical patent/JPS5715350A/ja
Publication of JPS5715350A publication Critical patent/JPS5715350A/ja
Publication of JPH0139617B2 publication Critical patent/JPH0139617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
JP9144280A 1980-07-03 1980-07-03 Secondary electron multiplier Granted JPS5715350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9144280A JPS5715350A (en) 1980-07-03 1980-07-03 Secondary electron multiplier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9144280A JPS5715350A (en) 1980-07-03 1980-07-03 Secondary electron multiplier

Publications (2)

Publication Number Publication Date
JPS5715350A true JPS5715350A (en) 1982-01-26
JPH0139617B2 JPH0139617B2 (https=) 1989-08-22

Family

ID=14026478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9144280A Granted JPS5715350A (en) 1980-07-03 1980-07-03 Secondary electron multiplier

Country Status (1)

Country Link
JP (1) JPS5715350A (https=)

Also Published As

Publication number Publication date
JPH0139617B2 (https=) 1989-08-22

Similar Documents

Publication Publication Date Title
TW357380B (en) Manufacturing method of cathode structure, electronic gun structure, electronic tube, heater and cathode structures
ES146417U (es) Un panel electrico.
JPS5715350A (en) Secondary electron multiplier
ES8302994A1 (es) Perfeccionamientos en los electrodos para hornos de arco.
US3633062A (en) Direct-heated cathode electrodes with cathode shield for electron guns
JPS56114384A (en) Solar battery
JPS5512660A (en) Enclosed battery
JPS57181160A (en) Transistor
JPS57178146A (en) Detector for gaseous component
JPS5721114A (en) Electrode construction of quartz oscillator and its manufacture
US4676996A (en) Method of producing a foamed multiple thermocouple
JPS5687663A (en) Thin film forming method
JPS55102155A (en) Gas discharge indicator
JPS6415647A (en) Ion sensor
JPS51134564A (en) Metalic electrode manufacturing process
JPS5950572A (ja) 非晶質シリコン太陽電池
JPS5661740A (en) Gas discharge panel
JPS56109431A (en) Manufacture of gas discharge panel
JPS57103234A (en) Self-shift type gas discharge panel
JPS56106334A (en) Thermion emission type cathode
JPS57136735A (en) Gas electric-discharge display panel
JPS564046A (en) Lamination type membrane-covered oxygen sensor
JPS52110927A (en) Furnace for glass fiber
GB1176507A (en) Improvements in or relating to Moisture-sensitive Electrolytic Cells
JPS60235370A (ja) ナトリウム−硫黄電池