JPS5246760A - Fluorescent surface formation method of color picture tube - Google Patents

Fluorescent surface formation method of color picture tube

Info

Publication number
JPS5246760A
JPS5246760A JP12255475A JP12255475A JPS5246760A JP S5246760 A JPS5246760 A JP S5246760A JP 12255475 A JP12255475 A JP 12255475A JP 12255475 A JP12255475 A JP 12255475A JP S5246760 A JPS5246760 A JP S5246760A
Authority
JP
Japan
Prior art keywords
picture tube
surface formation
fluorescent surface
formation method
color picture
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.)
Granted
Application number
JP12255475A
Other languages
Japanese (ja)
Other versions
JPS5948506B2 (en
Inventor
Toshihiro Suzuki
Hatsuo Tsukagoshi
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 JP12255475A priority Critical patent/JPS5948506B2/en
Publication of JPS5246760A publication Critical patent/JPS5246760A/en
Publication of JPS5948506B2 publication Critical patent/JPS5948506B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The material composition and method are improved for emulsion filming system in fluorescent surface formation process. So that the reflection ratio of metal film is increased, at the same time the brightness of the picture tube being increased.
COPYRIGHT: (C)1977,JPO&Japio
JP12255475A 1975-10-13 1975-10-13 Method for forming fluorescent surface of color picture tube Expired JPS5948506B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12255475A JPS5948506B2 (en) 1975-10-13 1975-10-13 Method for forming fluorescent surface of color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12255475A JPS5948506B2 (en) 1975-10-13 1975-10-13 Method for forming fluorescent surface of color picture tube

Publications (2)

Publication Number Publication Date
JPS5246760A true JPS5246760A (en) 1977-04-13
JPS5948506B2 JPS5948506B2 (en) 1984-11-27

Family

ID=14838742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12255475A Expired JPS5948506B2 (en) 1975-10-13 1975-10-13 Method for forming fluorescent surface of color picture tube

Country Status (1)

Country Link
JP (1) JPS5948506B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192245A (en) * 1982-05-07 1983-11-09 Hitachi Ltd Formation of cathode-ray tube phosphor screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192245A (en) * 1982-05-07 1983-11-09 Hitachi Ltd Formation of cathode-ray tube phosphor screen

Also Published As

Publication number Publication date
JPS5948506B2 (en) 1984-11-27

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