JPS6482432A - Electron beam generator - Google Patents

Electron beam generator

Info

Publication number
JPS6482432A
JPS6482432A JP24127387A JP24127387A JPS6482432A JP S6482432 A JPS6482432 A JP S6482432A JP 24127387 A JP24127387 A JP 24127387A JP 24127387 A JP24127387 A JP 24127387A JP S6482432 A JPS6482432 A JP S6482432A
Authority
JP
Japan
Prior art keywords
cathode
cathode electrode
supporting means
linear
longitudinal direction
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.)
Pending
Application number
JP24127387A
Other languages
Japanese (ja)
Inventor
Tetsuya Shiratori
Fumio Yamazaki
Toshibumi Nakatani
Satoshi Kitao
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP24127387A priority Critical patent/JPS6482432A/en
Publication of JPS6482432A publication Critical patent/JPS6482432A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE:To prevent the open circuit of a linear cathode electrode due to an abnormal current by arranging cathode electrode hooking means made of insulator on both ends of cathode supporting means in the cathode longitudinal direction. CONSTITUTION:Hooking means 5 made of insulating material are arranged on both ends of cathode supporting means 3 in the suspension longitudinal direction of a linear cathode electrode 6. The contact angle to the supporting means on both ends of the cathode supporting means 3 is decreased, and the linear cathode electrode 6 is not contacted strongly to edges. The short circuit of the cathode supporting means 3 to the linear cathode electrode 6 due to the broken insulating film and the open circuit of the linear cathode electrode 6 can be thereby prevented.
JP24127387A 1987-09-25 1987-09-25 Electron beam generator Pending JPS6482432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24127387A JPS6482432A (en) 1987-09-25 1987-09-25 Electron beam generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24127387A JPS6482432A (en) 1987-09-25 1987-09-25 Electron beam generator

Publications (1)

Publication Number Publication Date
JPS6482432A true JPS6482432A (en) 1989-03-28

Family

ID=17071804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24127387A Pending JPS6482432A (en) 1987-09-25 1987-09-25 Electron beam generator

Country Status (1)

Country Link
JP (1) JPS6482432A (en)

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