JPS5279769A - Rear-stage focusing color picture tube - Google Patents

Rear-stage focusing color picture tube

Info

Publication number
JPS5279769A
JPS5279769A JP15502475A JP15502475A JPS5279769A JP S5279769 A JPS5279769 A JP S5279769A JP 15502475 A JP15502475 A JP 15502475A JP 15502475 A JP15502475 A JP 15502475A JP S5279769 A JPS5279769 A JP S5279769A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
stage focusing
focusing color
stage
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
JP15502475A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Tamura
Masao Taniguchi
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 JP15502475A priority Critical patent/JPS5279769A/en
Publication of JPS5279769A publication Critical patent/JPS5279769A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

PURPOSE: To remove raster distortion, by setting both the magnetic shield and the spcecifically-shaped potential correction electrode at an identical potential.
COPYRIGHT: (C)1977,JPO&Japio
JP15502475A 1975-12-26 1975-12-26 Rear-stage focusing color picture tube Pending JPS5279769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15502475A JPS5279769A (en) 1975-12-26 1975-12-26 Rear-stage focusing color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15502475A JPS5279769A (en) 1975-12-26 1975-12-26 Rear-stage focusing color picture tube

Publications (1)

Publication Number Publication Date
JPS5279769A true JPS5279769A (en) 1977-07-05

Family

ID=15596993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15502475A Pending JPS5279769A (en) 1975-12-26 1975-12-26 Rear-stage focusing color picture tube

Country Status (1)

Country Link
JP (1) JPS5279769A (en)

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