JPS5469058A - Forming method for color fluorescent screen of cathode- ray tube - Google Patents

Forming method for color fluorescent screen of cathode- ray tube

Info

Publication number
JPS5469058A
JPS5469058A JP13594277A JP13594277A JPS5469058A JP S5469058 A JPS5469058 A JP S5469058A JP 13594277 A JP13594277 A JP 13594277A JP 13594277 A JP13594277 A JP 13594277A JP S5469058 A JPS5469058 A JP S5469058A
Authority
JP
Japan
Prior art keywords
panel
speed
cathode
ray tube
entire
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
JP13594277A
Other languages
Japanese (ja)
Other versions
JPS6024529B2 (en
Inventor
Tadashi Hashimoto
Minoru Ozeki
Takuji Inoue
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP13594277A priority Critical patent/JPS6024529B2/en
Publication of JPS5469058A publication Critical patent/JPS5469058A/en
Publication of JPS6024529B2 publication Critical patent/JPS6024529B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent the uneven coating easily and thus to ensure a uniform film thickness over the entire panel surface only through the control of the revolving speed and time of the panel, by drying and fixing the fluorescent substance film while rotating the panel in a lower speed than the high-speed revolution.
CONSTITUTION: Fluorescent slurry 4 is injected into the inner surface of panel 1 of the cathode-ray tube, and then the high-speed rotaftion to panel 1 to the fling sway the extra slurry 4. And the process to form uniform fluorescent film 5 on the entire surface is performed within 30 seconds. After this, panel 1 is rotated in a lower speed than the high-speed rotation to dry and fix film 5. Thus, the uneven coating can be prevented just by controlling the revolution speed and time of panel 1, ensuring formation of a uniform film thickness over the entire panel surface.
COPYRIGHT: (C)1979,JPO&Japio
JP13594277A 1977-11-11 1977-11-11 Method of forming color fluorescent surface of cathode ray tube Expired JPS6024529B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13594277A JPS6024529B2 (en) 1977-11-11 1977-11-11 Method of forming color fluorescent surface of cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13594277A JPS6024529B2 (en) 1977-11-11 1977-11-11 Method of forming color fluorescent surface of cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5469058A true JPS5469058A (en) 1979-06-02
JPS6024529B2 JPS6024529B2 (en) 1985-06-13

Family

ID=15163440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13594277A Expired JPS6024529B2 (en) 1977-11-11 1977-11-11 Method of forming color fluorescent surface of cathode ray tube

Country Status (1)

Country Link
JP (1) JPS6024529B2 (en)

Also Published As

Publication number Publication date
JPS6024529B2 (en) 1985-06-13

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