JPS544888A - Luminous composition and fluorescent display tube excited by low speed electron beam - Google Patents
Luminous composition and fluorescent display tube excited by low speed electron beamInfo
- Publication number
- JPS544888A JPS544888A JP7016677A JP7016677A JPS544888A JP S544888 A JPS544888 A JP S544888A JP 7016677 A JP7016677 A JP 7016677A JP 7016677 A JP7016677 A JP 7016677A JP S544888 A JPS544888 A JP S544888A
- Authority
- JP
- Japan
- Prior art keywords
- low speed
- display tube
- fluorescent display
- electron beam
- speed electron
- 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
Links
Landscapes
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To provide a luminous compsn. consisting of WO3 and ZnS: Ag mixed in a suitable ratio, which emits blue luminescence of high luminance on being excited by low speed electron beams, and a fluorescent display tube using the compsn.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7016677A JPS544888A (en) | 1977-06-14 | 1977-06-14 | Luminous composition and fluorescent display tube excited by low speed electron beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7016677A JPS544888A (en) | 1977-06-14 | 1977-06-14 | Luminous composition and fluorescent display tube excited by low speed electron beam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS544888A true JPS544888A (en) | 1979-01-13 |
JPS5721543B2 JPS5721543B2 (en) | 1982-05-08 |
Family
ID=13423685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7016677A Granted JPS544888A (en) | 1977-06-14 | 1977-06-14 | Luminous composition and fluorescent display tube excited by low speed electron beam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544888A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60115682A (en) * | 1983-11-28 | 1985-06-22 | Ise Electronics Corp | Fluorescent display tube |
-
1977
- 1977-06-14 JP JP7016677A patent/JPS544888A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60115682A (en) * | 1983-11-28 | 1985-06-22 | Ise Electronics Corp | Fluorescent display tube |
JPS6220237B2 (en) * | 1983-11-28 | 1987-05-06 | Ise Electronics Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS5721543B2 (en) | 1982-05-08 |
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