JPS5581447A - Fluorescent material with pigment and its manufacturing method - Google Patents
Fluorescent material with pigment and its manufacturing methodInfo
- Publication number
- JPS5581447A JPS5581447A JP15417978A JP15417978A JPS5581447A JP S5581447 A JPS5581447 A JP S5581447A JP 15417978 A JP15417978 A JP 15417978A JP 15417978 A JP15417978 A JP 15417978A JP S5581447 A JPS5581447 A JP S5581447A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent material
- pigment
- hydrophilic
- adhere
- dissolved
- 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
Links
Landscapes
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To improve the dispersibility of a fluorescent material and make uniform and compact the fluorescent film by changing its hydrophobic surface characteristic into the hydrophilic one.
CONSTITUTION: At least either hydrophilic organic substance or inorganic substance coats the fluorescent material with the pigment which is made to adhere using acrylic resin. The inorganic substance is dissolved and dispersed in water or is dissolved in a proper solvent. The fluorescent material with the pigment which is made to adhere using acrylic resin is immersed into these types of solution to the full extent, filtered, and dried at 80W150 degrees. In this case, the proper quantity of hydrophilic resin is 0.01W0.5%.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15417978A JPS5581447A (en) | 1978-12-15 | 1978-12-15 | Fluorescent material with pigment and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15417978A JPS5581447A (en) | 1978-12-15 | 1978-12-15 | Fluorescent material with pigment and its manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5581447A true JPS5581447A (en) | 1980-06-19 |
Family
ID=15578554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15417978A Pending JPS5581447A (en) | 1978-12-15 | 1978-12-15 | Fluorescent material with pigment and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581447A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0345688A (en) * | 1989-07-14 | 1991-02-27 | Toshiba Corp | Pigment-coated phosphor and cathode ray tube making use of the same |
JPH0480283A (en) * | 1990-07-19 | 1992-03-13 | Toshiba Corp | Green-emitting phosphor and fluorescent lamp using the same |
JPH0480284A (en) * | 1990-07-19 | 1992-03-13 | Toshiba Corp | Green-emitting phosphor and fluorescent lamp using the same |
-
1978
- 1978-12-15 JP JP15417978A patent/JPS5581447A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0345688A (en) * | 1989-07-14 | 1991-02-27 | Toshiba Corp | Pigment-coated phosphor and cathode ray tube making use of the same |
JPH0480283A (en) * | 1990-07-19 | 1992-03-13 | Toshiba Corp | Green-emitting phosphor and fluorescent lamp using the same |
JPH0480284A (en) * | 1990-07-19 | 1992-03-13 | Toshiba Corp | Green-emitting phosphor and fluorescent lamp using the same |
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