JPS5423090A - Formation of fluorescent substance film - Google Patents

Formation of fluorescent substance film

Info

Publication number
JPS5423090A
JPS5423090A JP8727477A JP8727477A JPS5423090A JP S5423090 A JPS5423090 A JP S5423090A JP 8727477 A JP8727477 A JP 8727477A JP 8727477 A JP8727477 A JP 8727477A JP S5423090 A JPS5423090 A JP S5423090A
Authority
JP
Japan
Prior art keywords
fluorescent substance
formation
substance film
layer
film
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
JP8727477A
Other languages
Japanese (ja)
Inventor
Hideji Shima
Masanobu Mizuo
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 JP8727477A priority Critical patent/JPS5423090A/en
Publication of JPS5423090A publication Critical patent/JPS5423090A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To form a homogeneous fluorescent substance film with no pinhole and no unevenness by forming an O/W type nonionic surfactant layer on the inside of a glass tube for a bulb and coating the layer with a suspension of a fluorescent substance in a soln. of a ater sol. binder.
COPYRIGHT: (C)1979,JPO&Japio
JP8727477A 1977-07-22 1977-07-22 Formation of fluorescent substance film Pending JPS5423090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8727477A JPS5423090A (en) 1977-07-22 1977-07-22 Formation of fluorescent substance film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8727477A JPS5423090A (en) 1977-07-22 1977-07-22 Formation of fluorescent substance film

Publications (1)

Publication Number Publication Date
JPS5423090A true JPS5423090A (en) 1979-02-21

Family

ID=13910180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8727477A Pending JPS5423090A (en) 1977-07-22 1977-07-22 Formation of fluorescent substance film

Country Status (1)

Country Link
JP (1) JPS5423090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62248205A (en) * 1986-04-21 1987-10-29 アルプス電気株式会社 Electric parts composing member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62248205A (en) * 1986-04-21 1987-10-29 アルプス電気株式会社 Electric parts composing member

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