JPS533054A - Color picture tube fluorescent film and its manufacture - Google Patents

Color picture tube fluorescent film and its manufacture

Info

Publication number
JPS533054A
JPS533054A JP7645376A JP7645376A JPS533054A JP S533054 A JPS533054 A JP S533054A JP 7645376 A JP7645376 A JP 7645376A JP 7645376 A JP7645376 A JP 7645376A JP S533054 A JPS533054 A JP S533054A
Authority
JP
Japan
Prior art keywords
fluorescent film
manufacture
picture tube
color picture
tube fluorescent
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
JP7645376A
Other languages
Japanese (ja)
Inventor
Tsuneyo Sumita
Tadashi Wakatsuki
Wataru Ichise
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7645376A priority Critical patent/JPS533054A/en
Publication of JPS533054A publication Critical patent/JPS533054A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To ensure a clear color tone as well as a good picture contrast by forming an electrical insulation layer which covers the black material layer of te fluorescent film and thus to improve th picture quality.
COPYRIGHT: (C)1978,JPO&Japio
JP7645376A 1976-06-30 1976-06-30 Color picture tube fluorescent film and its manufacture Pending JPS533054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7645376A JPS533054A (en) 1976-06-30 1976-06-30 Color picture tube fluorescent film and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7645376A JPS533054A (en) 1976-06-30 1976-06-30 Color picture tube fluorescent film and its manufacture

Publications (1)

Publication Number Publication Date
JPS533054A true JPS533054A (en) 1978-01-12

Family

ID=13605560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7645376A Pending JPS533054A (en) 1976-06-30 1976-06-30 Color picture tube fluorescent film and its manufacture

Country Status (1)

Country Link
JP (1) JPS533054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285233A (en) * 2001-07-09 2008-11-27 Three M Innovative Properties Co Liquid supply assembly and liquid supply method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285233A (en) * 2001-07-09 2008-11-27 Three M Innovative Properties Co Liquid supply assembly and liquid supply method

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