JPS5268362A - Fluorescent surface formation of color braun tube - Google Patents

Fluorescent surface formation of color braun tube

Info

Publication number
JPS5268362A
JPS5268362A JP14395975A JP14395975A JPS5268362A JP S5268362 A JPS5268362 A JP S5268362A JP 14395975 A JP14395975 A JP 14395975A JP 14395975 A JP14395975 A JP 14395975A JP S5268362 A JPS5268362 A JP S5268362A
Authority
JP
Japan
Prior art keywords
fluorescent surface
surface formation
braun tube
color braun
color
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
JP14395975A
Other languages
Japanese (ja)
Inventor
Shiro Koike
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 JP14395975A priority Critical patent/JPS5268362A/en
Publication of JPS5268362A publication Critical patent/JPS5268362A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent swell of metal back layer which uses light, and to eliminate unevenness of brightness and color to obtain high-contrast picture image by forming fluorescent substance stripe in constricted shape when fluorescent surface is formed for black matrix type color CRT.
COPYRIGHT: (C)1977,JPO&Japio
JP14395975A 1975-12-05 1975-12-05 Fluorescent surface formation of color braun tube Pending JPS5268362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14395975A JPS5268362A (en) 1975-12-05 1975-12-05 Fluorescent surface formation of color braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14395975A JPS5268362A (en) 1975-12-05 1975-12-05 Fluorescent surface formation of color braun tube

Publications (1)

Publication Number Publication Date
JPS5268362A true JPS5268362A (en) 1977-06-07

Family

ID=15351019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14395975A Pending JPS5268362A (en) 1975-12-05 1975-12-05 Fluorescent surface formation of color braun tube

Country Status (1)

Country Link
JP (1) JPS5268362A (en)

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