JPS5325348A - Luminance redoubling tube - Google Patents

Luminance redoubling tube

Info

Publication number
JPS5325348A
JPS5325348A JP9973276A JP9973276A JPS5325348A JP S5325348 A JPS5325348 A JP S5325348A JP 9973276 A JP9973276 A JP 9973276A JP 9973276 A JP9973276 A JP 9973276A JP S5325348 A JPS5325348 A JP S5325348A
Authority
JP
Japan
Prior art keywords
tube
redoubling
luminance
stabilize
anode
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
JP9973276A
Other languages
Japanese (ja)
Inventor
Tsuneyo Sumita
Tadashi Wakatsuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9973276A priority Critical patent/JPS5325348A/en
Publication of JPS5325348A publication Critical patent/JPS5325348A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the discharge occurrence between electrodes by providing a porous ceramic material between the convergence electrode and the anode, and thus to stabilize the vacuum state in a tube for a long time.
COPYRIGHT: (C)1978,JPO&Japio
JP9973276A 1976-08-23 1976-08-23 Luminance redoubling tube Pending JPS5325348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9973276A JPS5325348A (en) 1976-08-23 1976-08-23 Luminance redoubling tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9973276A JPS5325348A (en) 1976-08-23 1976-08-23 Luminance redoubling tube

Publications (1)

Publication Number Publication Date
JPS5325348A true JPS5325348A (en) 1978-03-09

Family

ID=14255214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9973276A Pending JPS5325348A (en) 1976-08-23 1976-08-23 Luminance redoubling tube

Country Status (1)

Country Link
JP (1) JPS5325348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366722U (en) * 1989-10-31 1991-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366722U (en) * 1989-10-31 1991-06-28

Similar Documents

Publication Publication Date Title
JPS5325348A (en) Luminance redoubling tube
JPS5426657A (en) Cathode ray tube
JPS5322353A (en) Cathode structure of electron tube
JPS5293946A (en) Arrestor tube
JPS5313869A (en) Cathode ray tube
JPS53137666A (en) Display unit of gas discharge type
JPS5239976A (en) Sintered electrode for discharge lamp
JPS5239977A (en) Sintered electrode for discharge lamp
JPS5436078A (en) Sintered electrode for use in discharge tube lamp
JPS52132774A (en) Electrode construction for electron tubes
JPS52119580A (en) Supporting structure of electrodes for electric dust collector
JPS51141935A (en) Firing plug
JPS5211677A (en) Discharge lamp with sintered electrode
JPS5283060A (en) Discharge display tube
JPS53128976A (en) Cathode-ray tube
JPS51115282A (en) Electrode
JPS5373965A (en) Electric field discharging cathode and its manufacture
JPS5334149A (en) Dc glow discharge device
JPS5224069A (en) Cathode-ray tube electron gun use cathode
JPS53129581A (en) Gas discharge type display device
JPS5229167A (en) Body of electron gun
JPS5340269A (en) Gas discharge display panel
JPS51111046A (en) Electrical field discharge type electron gun
JPS5310847A (en) Discharge gap device for arrester
JPS5223291A (en) Electrode for electrochemical luminous display unit