JPS5566842A - Getter supporting apparatus - Google Patents

Getter supporting apparatus

Info

Publication number
JPS5566842A
JPS5566842A JP13990878A JP13990878A JPS5566842A JP S5566842 A JPS5566842 A JP S5566842A JP 13990878 A JP13990878 A JP 13990878A JP 13990878 A JP13990878 A JP 13990878A JP S5566842 A JPS5566842 A JP S5566842A
Authority
JP
Japan
Prior art keywords
getter
supporting body
electron gun
high resistance
elastic supporting
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
JP13990878A
Other languages
Japanese (ja)
Inventor
Shigemi Hirasawa
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 JP13990878A priority Critical patent/JPS5566842A/en
Publication of JPS5566842A publication Critical patent/JPS5566842A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To prevent the flow of a large current through a getter supporting body even if short-circuit is formed between the electrodes of an electron gun due to spark discharge by allowing the getter to be installed and supported onto the final electrode of the electron gun through an elastic supporting body having high resistance.
CONSTITUTION: A getter 5 is installed and supported onto the screen side final electrode 7" of an electron gun through an elastic supporting body 6. Midway on the elastic supporting body 6, a high resistance body 6' is inserted. The resistance value of the high resistance body 6' is made above 5KΩ or more. Passing through the resistance value in such a degree, the current in spark discharge does not affect injurious effect.
COPYRIGHT: (C)1980,JPO&Japio
JP13990878A 1978-11-15 1978-11-15 Getter supporting apparatus Pending JPS5566842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13990878A JPS5566842A (en) 1978-11-15 1978-11-15 Getter supporting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13990878A JPS5566842A (en) 1978-11-15 1978-11-15 Getter supporting apparatus

Publications (1)

Publication Number Publication Date
JPS5566842A true JPS5566842A (en) 1980-05-20

Family

ID=15256423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13990878A Pending JPS5566842A (en) 1978-11-15 1978-11-15 Getter supporting apparatus

Country Status (1)

Country Link
JP (1) JPS5566842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165556A (en) * 1979-06-12 1980-12-24 Toshiba Corp Color picture tube
JPS5622761U (en) * 1979-07-30 1981-02-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165556A (en) * 1979-06-12 1980-12-24 Toshiba Corp Color picture tube
JPS5622761U (en) * 1979-07-30 1981-02-28

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