FR1315572A - Phosphorescent composition and method of manufacturing such a composition - Google Patents
Phosphorescent composition and method of manufacturing such a compositionInfo
- Publication number
- FR1315572A FR1315572A FR888715A FR888715A FR1315572A FR 1315572 A FR1315572 A FR 1315572A FR 888715 A FR888715 A FR 888715A FR 888715 A FR888715 A FR 888715A FR 1315572 A FR1315572 A FR 1315572A
- Authority
- FR
- France
- Prior art keywords
- composition
- manufacturing
- phosphorescent
- phosphorescent composition
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
- H05B33/145—Arrangements of the electroluminescent material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR888715A FR1315572A (en) | 1962-02-21 | 1962-02-21 | Phosphorescent composition and method of manufacturing such a composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR888715A FR1315572A (en) | 1962-02-21 | 1962-02-21 | Phosphorescent composition and method of manufacturing such a composition |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1315572A true FR1315572A (en) | 1963-01-18 |
Family
ID=8773162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR888715A Expired FR1315572A (en) | 1962-02-21 | 1962-02-21 | Phosphorescent composition and method of manufacturing such a composition |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1315572A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151442A (en) * | 1976-06-29 | 1979-04-24 | Tokyo Shibaura Electric Co., Ltd. | Color television cathode ray tube |
-
1962
- 1962-02-21 FR FR888715A patent/FR1315572A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151442A (en) * | 1976-06-29 | 1979-04-24 | Tokyo Shibaura Electric Co., Ltd. | Color television cathode ray tube |
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