JPS53119666A - Exposing method for stripe-type color picture tube - Google Patents

Exposing method for stripe-type color picture tube

Info

Publication number
JPS53119666A
JPS53119666A JP3489577A JP3489577A JPS53119666A JP S53119666 A JPS53119666 A JP S53119666A JP 3489577 A JP3489577 A JP 3489577A JP 3489577 A JP3489577 A JP 3489577A JP S53119666 A JPS53119666 A JP S53119666A
Authority
JP
Japan
Prior art keywords
stripe
picture tube
type color
color picture
exposing method
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
JP3489577A
Other languages
Japanese (ja)
Inventor
Koji Nakamura
Kenji Nojima
Yasuo Iwasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3489577A priority Critical patent/JPS53119666A/en
Publication of JPS53119666A publication Critical patent/JPS53119666A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE:A linear light source is arranged in the longish direction of stripes and between the light source and a panel, a screening board for shortening the length of the linear light source at the circumferential edge in the stripe longish direction of an effective screen is provided so as to expose it, so that the sudden increase of the fluorescent stripe width at the circumferential edge will be prevented.
JP3489577A 1977-03-28 1977-03-28 Exposing method for stripe-type color picture tube Pending JPS53119666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3489577A JPS53119666A (en) 1977-03-28 1977-03-28 Exposing method for stripe-type color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3489577A JPS53119666A (en) 1977-03-28 1977-03-28 Exposing method for stripe-type color picture tube

Publications (1)

Publication Number Publication Date
JPS53119666A true JPS53119666A (en) 1978-10-19

Family

ID=12426897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3489577A Pending JPS53119666A (en) 1977-03-28 1977-03-28 Exposing method for stripe-type color picture tube

Country Status (1)

Country Link
JP (1) JPS53119666A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144776A (en) * 1981-03-02 1982-09-07 Mitsubishi Heavy Ind Ltd Marking method and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144776A (en) * 1981-03-02 1982-09-07 Mitsubishi Heavy Ind Ltd Marking method and apparatus therefor

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