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JPS5291364A - Crt and production thereof - Google Patents

Crt and production thereof

Info

Publication number
JPS5291364A
JPS5291364A JP748576A JP748576A JPS5291364A JP S5291364 A JPS5291364 A JP S5291364A JP 748576 A JP748576 A JP 748576A JP 748576 A JP748576 A JP 748576A JP S5291364 A JPS5291364 A JP S5291364A
Authority
JP
Japan
Prior art keywords
crt
production
getter
enable
long time
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
JP748576A
Other languages
Japanese (ja)
Inventor
Masao Taniguchi
Katsuyoshi Tamura
Hiromi Kanai
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 JP748576A priority Critical patent/JPS5291364A/en
Priority to DE19762648798 priority patent/DE2648798A1/en
Priority to FR7636098A priority patent/FR2339951A1/en
Publication of JPS5291364A publication Critical patent/JPS5291364A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To enable to maintain high vacuum for a long time in CRT by using bulk getter and flash getter together.
COPYRIGHT: (C)1977,JPO&Japio
JP748576A 1976-01-28 1976-01-28 Crt and production thereof Pending JPS5291364A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP748576A JPS5291364A (en) 1976-01-28 1976-01-28 Crt and production thereof
DE19762648798 DE2648798A1 (en) 1976-01-28 1976-10-27 PICTURE TUBE AND PRODUCTION METHOD FOR PICTURE TUBES
FR7636098A FR2339951A1 (en) 1976-01-28 1976-11-30 Colour TV CRT without getter spluttering - has getter with zirconium or its alloy fitted in neck and selector at distance from screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP748576A JPS5291364A (en) 1976-01-28 1976-01-28 Crt and production thereof

Publications (1)

Publication Number Publication Date
JPS5291364A true JPS5291364A (en) 1977-08-01

Family

ID=11667058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP748576A Pending JPS5291364A (en) 1976-01-28 1976-01-28 Crt and production thereof

Country Status (1)

Country Link
JP (1) JPS5291364A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436477A2 (en) * 1990-01-05 1991-07-10 SAES GETTERS S.p.A. Gettering device and system for a cathode ray tube
JP2004111363A (en) * 2002-07-23 2004-04-08 Canon Inc Image display device and its manufacturing method
US7091662B2 (en) 2002-07-23 2006-08-15 Canon Kabushiki Kaisha Image display device and method of manufacturing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436477A2 (en) * 1990-01-05 1991-07-10 SAES GETTERS S.p.A. Gettering device and system for a cathode ray tube
JP2004111363A (en) * 2002-07-23 2004-04-08 Canon Inc Image display device and its manufacturing method
US7091662B2 (en) 2002-07-23 2006-08-15 Canon Kabushiki Kaisha Image display device and method of manufacturing the same
US7500897B2 (en) 2002-07-23 2009-03-10 Canon Kabushiki Kaisha Method of manufacturing image display device by stacking an evaporating getter and a non-evaporating getter on an image display member

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