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1. (WO2000030152) LUMINESCENT MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/030152    International Application No.:    PCT/EP1999/008625
Publication Date: 25.05.2000 International Filing Date: 08.11.1999
IPC:
C09K 11/77 (2006.01), H01J 61/44 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL).
PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH [DE/DE]; Habsburgerallee 11, 52066 Aachen (DE) (DE only)
Inventors: JUSTEL, Thomas; (NL).
NIKOL, Hans; (NL).
SCHETTERS, Cornelis, W., A.; (NL)
Agent: BOSMA, Rudolphus, H., A.; Internationaal Octrooibureau B.V., Prof. Holstlaan 6, NL-5656 AA Eindhoven (NL)
Priority Data:
98203882.0 18.11.1998 EP
Title (EN) LUMINESCENT MATERIAL
(FR) MATIERE LUMINESCENTE
Abstract: front page image
(EN)The invention discloses new luminescent materials for use as UV-A phosphors in suntanning lamps. The luminescent materials are of general formula Ca¿3-x?B¿2?P¿2?O¿11+0.5x?:xCe?3+¿ and Ca¿2.5-x?B¿5.5?P¿2?O¿15.75+0.5x?:xCe?3+¿.
(FR)L'invention concerne de nouvelles matières luminescentes destinées à être utilisées comme phosphores UV-A dans des lampes de bronzage. Ces matières luminescentes sont représentées par la formule générale Ca¿3-x?B¿2?P¿2?O¿11+0,5x?:xCe?3+¿ et Ca¿2,5-x?B¿5.5?P¿2?O¿15,75+0,5x?:xCe?3+¿.
Designated States: CN, JP.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)