JPS5451773A - Fluorecsent screen forming method for color picture tube - Google Patents

Fluorecsent screen forming method for color picture tube

Info

Publication number
JPS5451773A
JPS5451773A JP11788677A JP11788677A JPS5451773A JP S5451773 A JPS5451773 A JP S5451773A JP 11788677 A JP11788677 A JP 11788677A JP 11788677 A JP11788677 A JP 11788677A JP S5451773 A JPS5451773 A JP S5451773A
Authority
JP
Japan
Prior art keywords
slurry
panel
under
fluorecsent
forming 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.)
Granted
Application number
JP11788677A
Other languages
Japanese (ja)
Other versions
JPS6110935B2 (en
Inventor
Hatsuo Tsukagoshi
Shingo Watabe
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 JP11788677A priority Critical patent/JPS5451773A/en
Publication of JPS5451773A publication Critical patent/JPS5451773A/en
Publication of JPS6110935B2 publication Critical patent/JPS6110935B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To ensure a uniform coat film by holding the panel upward and obliquely with low-speed revolutions and then giving high-speed revolutions after injecting and coating the fluorescent slurry at the position which is under 1/4 the long diameter and under 1/2 the short diameter respectively from the center.
CONSTITUTION: Fluorescent slurry 3 of 8W10cp viscosity is injected and coated on the inner surface of panel 1 which is under revolution of 8rpm at position 2a near panel center 4. The injection of the slurry is discontinued, and the slurry is swung away in 180rpm to be then dried. If position 2a is selected as prescribed, the panel impairment can be avoided with no slurry loss. Thus, a uniform fluorescent film thickness can be obtained
COPYRIGHT: (C)1979,JPO&Japio
JP11788677A 1977-10-03 1977-10-03 Fluorecsent screen forming method for color picture tube Granted JPS5451773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11788677A JPS5451773A (en) 1977-10-03 1977-10-03 Fluorecsent screen forming method for color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11788677A JPS5451773A (en) 1977-10-03 1977-10-03 Fluorecsent screen forming method for color picture tube

Publications (2)

Publication Number Publication Date
JPS5451773A true JPS5451773A (en) 1979-04-23
JPS6110935B2 JPS6110935B2 (en) 1986-04-01

Family

ID=14722652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11788677A Granted JPS5451773A (en) 1977-10-03 1977-10-03 Fluorecsent screen forming method for color picture tube

Country Status (1)

Country Link
JP (1) JPS5451773A (en)

Also Published As

Publication number Publication date
JPS6110935B2 (en) 1986-04-01

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