YTTRIUM ALUMINIUM GARNET PHOSPHOR DEPOSITION TECHNIQUE - Patent 0242381

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EP 0 242 381 A1

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(43)	Date of publication:
	28.10.1987 Bulletin 1987/44

(21)	Application number: 86906066.0

(22)	Date of filing: 11.09.1986

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International Patent Classification (IPC):

C09K 11/ 02^{( . )}
H01J 29/ 20^{( . )}

C09K 11/ 80^{( . )}

(86)	International application number:
	PCT/US1986/001878

(87)	International publication number:
	WO 1987/002374 (23.04.1987 Gazette 1987/09)

(84)	Designated Contracting States:
	DE FR GB IT NL SE

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Priority:

11.10.1985 US 19850786843

(71)	Applicant: AT&T Corp.
	New York, NY 10013-2412 (US)

(72)	Inventors:
	HUO, Tai-Chan, Donald New Providence, NJ 07974 (US) YAN, Man, Fei Berkeley Heights, NJ 07922 (US)

(74)	Representative: Johnston, Kenneth Graham
	AT&T (UK) Ltd. 5 Mornington Road Woodford Green Essex, IG8 OTU Woodford Green Essex, IG8 OTU (GB)

(54)	YTTRIUM ALUMINIUM GARNET PHOSPHOR DEPOSITION TECHNIQUE