JPS52155956A - Cathode - Google Patents

Cathode

Info

Publication number
JPS52155956A
JPS52155956A JP7215976A JP7215976A JPS52155956A JP S52155956 A JPS52155956 A JP S52155956A JP 7215976 A JP7215976 A JP 7215976A JP 7215976 A JP7215976 A JP 7215976A JP S52155956 A JPS52155956 A JP S52155956A
Authority
JP
Japan
Prior art keywords
cathode
thru
deforming
suppressing
maintain
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
JP7215976A
Other languages
Japanese (ja)
Inventor
Hiroo Onishi
Mitsumasa Morishita
Masaru Nakazawa
Takao Kawamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7215976A priority Critical patent/JPS52155956A/en
Publication of JPS52155956A publication Critical patent/JPS52155956A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To maintain the stable performance, by suppressing the deforming of the construction connected to the plane, thru the formation of the cathode heater used for electron gun of color CRT with thin plate.
COPYRIGHT: (C)1977,JPO&Japio
JP7215976A 1976-06-21 1976-06-21 Cathode Pending JPS52155956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7215976A JPS52155956A (en) 1976-06-21 1976-06-21 Cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7215976A JPS52155956A (en) 1976-06-21 1976-06-21 Cathode

Publications (1)

Publication Number Publication Date
JPS52155956A true JPS52155956A (en) 1977-12-24

Family

ID=13481184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7215976A Pending JPS52155956A (en) 1976-06-21 1976-06-21 Cathode

Country Status (1)

Country Link
JP (1) JPS52155956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158743U (en) * 1986-03-28 1987-10-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158743U (en) * 1986-03-28 1987-10-08

Similar Documents

Publication Publication Date Title
JPS52155956A (en) Cathode
JPS52134368A (en) Manufacture for color receivers
JPS5337378A (en) Manufacture ofr flat type electron tube
JPS51151062A (en) Electron tube
JPS5329612A (en) Pick up tube
JPS5317023A (en) Color picture tube
JPS51117568A (en) Electron gun for use in electron microscope
JPS52127062A (en) Electron gun
JPS51138158A (en) Electron gun for color crt
JPS52115161A (en) Electron gun for electron beam exposing device
JPS5334415A (en) Manufacture for mesh electrode
JPS52155957A (en) Cathode
JPS5376739A (en) Manufacture of cathode-ray tube
JPS52113153A (en) Cathode ray tube electronic gun
JPS5370756A (en) Electronic gun for microwave tube
JPS5224069A (en) Cathode-ray tube electron gun use cathode
JPS5350614A (en) Pick up tube target
JPS5341478A (en) Preparation of yeast cells
JPS5329613A (en) Pick up tube
JPS524187A (en) P-n conjunction type solid element
JPS5242066A (en) Rapid start type cathode sleeve for cathode
JPS5318950A (en) Color picture tube of inline electronic gun
JPS51150227A (en) Deflecting yoke
JPS51134451A (en) A microwave heater
JPS51151059A (en) Cathode constituted body for a cathode-ray tube