JPS5291365A - Post-convergence type crt - Google Patents

Post-convergence type crt

Info

Publication number
JPS5291365A
JPS5291365A JP748676A JP748676A JPS5291365A JP S5291365 A JPS5291365 A JP S5291365A JP 748676 A JP748676 A JP 748676A JP 748676 A JP748676 A JP 748676A JP S5291365 A JPS5291365 A JP S5291365A
Authority
JP
Japan
Prior art keywords
post
convergence type
type crt
crt
convergence
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
JP748676A
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 JP748676A priority Critical patent/JPS5291365A/en
Priority to DE19762648798 priority patent/DE2648798A1/en
Priority to FR7636098A priority patent/FR2339951A1/en
Publication of JPS5291365A publication Critical patent/JPS5291365A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

PURPOSE: To prevent the reduction of vacuum degree due to the operation of CRT and to maintain high vacuum for a long time by disposing a non-flash type bulk getter inside of a bulb.
COPYRIGHT: (C)1977,JPO&Japio
JP748676A 1976-01-28 1976-01-28 Post-convergence type crt Pending JPS5291365A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP748676A JPS5291365A (en) 1976-01-28 1976-01-28 Post-convergence type crt
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 IMAGE TUBES AND MANUFACTURING PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP748676A JPS5291365A (en) 1976-01-28 1976-01-28 Post-convergence type crt

Publications (1)

Publication Number Publication Date
JPS5291365A true JPS5291365A (en) 1977-08-01

Family

ID=11667087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP748676A Pending JPS5291365A (en) 1976-01-28 1976-01-28 Post-convergence type crt

Country Status (1)

Country Link
JP (1) JPS5291365A (en)

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