JPS51139254A - Color picture tube - Google Patents

Color picture tube

Info

Publication number
JPS51139254A
JPS51139254A JP2511176A JP2511176A JPS51139254A JP S51139254 A JPS51139254 A JP S51139254A JP 2511176 A JP2511176 A JP 2511176A JP 2511176 A JP2511176 A JP 2511176A JP S51139254 A JPS51139254 A JP S51139254A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
funnel
simplify
semi
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
JP2511176A
Other languages
Japanese (ja)
Inventor
Takeo Takemoto
Kihachiro Koizumi
Masaaki Yamauchi
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 JP2511176A priority Critical patent/JPS51139254A/en
Publication of JPS51139254A publication Critical patent/JPS51139254A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the construction of and reduce the manufacturing cost of a color picture tube by semi-permanently securing a shadow mask to a panel side end portion of the funnel.
COPYRIGHT: (C)1976,JPO&Japio
JP2511176A 1976-03-10 1976-03-10 Color picture tube Pending JPS51139254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2511176A JPS51139254A (en) 1976-03-10 1976-03-10 Color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2511176A JPS51139254A (en) 1976-03-10 1976-03-10 Color picture tube

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2231271A Division JPS5634983B1 (en) 1971-04-12 1971-04-12

Publications (1)

Publication Number Publication Date
JPS51139254A true JPS51139254A (en) 1976-12-01

Family

ID=12156800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2511176A Pending JPS51139254A (en) 1976-03-10 1976-03-10 Color picture tube

Country Status (1)

Country Link
JP (1) JPS51139254A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350593A (en) * 1964-07-31 1967-10-31 Motorola Inc One piece metal cone for a cathode ray tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350593A (en) * 1964-07-31 1967-10-31 Motorola Inc One piece metal cone for a cathode ray tube

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