JPS6349337B2 - - Google Patents

Info

Publication number
JPS6349337B2
JPS6349337B2 JP2721487A JP2721487A JPS6349337B2 JP S6349337 B2 JPS6349337 B2 JP S6349337B2 JP 2721487 A JP2721487 A JP 2721487A JP 2721487 A JP2721487 A JP 2721487A JP S6349337 B2 JPS6349337 B2 JP S6349337B2
Authority
JP
Japan
Prior art keywords
shadow mask
color picture
effective surface
curvature
skirt portion
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
JP2721487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62222549A (ja
Inventor
Yukio Koizumi
Akio Yamaguchi
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 JP2721487A priority Critical patent/JPS62222549A/ja
Publication of JPS62222549A publication Critical patent/JPS62222549A/ja
Publication of JPS6349337B2 publication Critical patent/JPS6349337B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP2721487A 1987-02-10 1987-02-10 カラ−受像管 Granted JPS62222549A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2721487A JPS62222549A (ja) 1987-02-10 1987-02-10 カラ−受像管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2721487A JPS62222549A (ja) 1987-02-10 1987-02-10 カラ−受像管

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13155477A Division JPS5465471A (en) 1977-11-04 1977-11-04 Color picture tube

Publications (2)

Publication Number Publication Date
JPS62222549A JPS62222549A (ja) 1987-09-30
JPS6349337B2 true JPS6349337B2 (enExample) 1988-10-04

Family

ID=12214852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2721487A Granted JPS62222549A (ja) 1987-02-10 1987-02-10 カラ−受像管

Country Status (1)

Country Link
JP (1) JPS62222549A (enExample)

Also Published As

Publication number Publication date
JPS62222549A (ja) 1987-09-30

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