JPH0359541B2 - - Google Patents

Info

Publication number
JPH0359541B2
JPH0359541B2 JP3643582A JP3643582A JPH0359541B2 JP H0359541 B2 JPH0359541 B2 JP H0359541B2 JP 3643582 A JP3643582 A JP 3643582A JP 3643582 A JP3643582 A JP 3643582A JP H0359541 B2 JPH0359541 B2 JP H0359541B2
Authority
JP
Japan
Prior art keywords
getter
shield
electron gun
shape
diameter
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.)
Expired
Application number
JP3643582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58154147A (ja
Inventor
Takao Ooshima
Yasuo Tanaka
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 JP3643582A priority Critical patent/JPS58154147A/ja
Publication of JPS58154147A publication Critical patent/JPS58154147A/ja
Publication of JPH0359541B2 publication Critical patent/JPH0359541B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP3643582A 1982-03-10 1982-03-10 ゲツタ−使用の電子銃 Granted JPS58154147A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3643582A JPS58154147A (ja) 1982-03-10 1982-03-10 ゲツタ−使用の電子銃

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3643582A JPS58154147A (ja) 1982-03-10 1982-03-10 ゲツタ−使用の電子銃

Publications (2)

Publication Number Publication Date
JPS58154147A JPS58154147A (ja) 1983-09-13
JPH0359541B2 true JPH0359541B2 (cs) 1991-09-10

Family

ID=12469729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3643582A Granted JPS58154147A (ja) 1982-03-10 1982-03-10 ゲツタ−使用の電子銃

Country Status (1)

Country Link
JP (1) JPS58154147A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199858U (cs) * 1985-06-04 1986-12-13
US5202606A (en) * 1989-06-23 1993-04-13 U.S. Philips Corporation Cathode-ray tube with focussing structure and getter means
KR19990044059A (ko) * 1996-06-24 1999-06-25 요트.게.아. 롤페즈 진공 장치

Also Published As

Publication number Publication date
JPS58154147A (ja) 1983-09-13

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