FR1315572A - Phosphorescent composition and method of manufacturing such a composition - Google Patents

Phosphorescent composition and method of manufacturing such a composition

Info

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
Application number
FR888715A
Other languages
French (fr)
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Priority to FR888715A priority Critical patent/FR1315572A/en
Application granted granted Critical
Publication of FR1315572A publication Critical patent/FR1315572A/en
Expired legal-status Critical Current

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
FR888715A 1962-02-21 1962-02-21 Phosphorescent composition and method of manufacturing such a composition Expired FR1315572A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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