MULTILAYER CARBON-BASED FIELD EMISSION ELECTRON DEVICE FOR HIGH CURRENT DENSITY APPLICATIONS - Patent 1327255

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EP 1 327 255 A1

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(43)	Date of publication:
	16.07.2003 Bulletin 2003/29

(21)	Application number: 00967311.2

(22)	Date of filing: 04.10.2000

(51)	International Patent Classification (IPC)⁷: H01J 9/02, H01J 1/304

(86)	International application number:
	PCT/US0027/403

(87)	International publication number:
	WO 0202/9844 (11.04.2002 Gazette 2002/15)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(71)	Applicant: Extreme Devices, Inc.
	Austin, TX 78701 (US)

(72)	Inventors:
	PATTERSON, Donald, E. Pearland TX 77584 (US) JAMISON, Keith, D. Austin, TX 78731 (US)

(74)	Representative: Grubert, Andreas
	Baker Botts99 Gresham Street London EC2V 7BA London EC2V 7BA (GB)

(54)	MULTILAYER CARBON-BASED FIELD EMISSION ELECTRON DEVICE FOR HIGH CURRENT DENSITY APPLICATIONS