NARROW CHANNEL FIELD EFFECT SEMICONDUCTOR DEVICES AND METHODS FOR MAKING - Patent 0039736

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EP 0 039 736 A1

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(43)	Date of publication:
	18.11.1981 Bulletin 1981/46

(21)	Application number: 80902383.0

(22)	Date of filing: 12.11.1980

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International Patent Classification (IPC):

H01L 29/ 06^{( . )}
H01L 21/ 8234^{( . )}
H01L 29/ 78^{( . )}

H01L 21/ 28^{( . )}
H01L 27/ 08^{( . )}

(86)	International application number:
	PCT/US1980/001523

(87)	International publication number:
	WO 1981/001485 (28.05.1981 Gazette 1981/13)

(84)	Designated Contracting States:
	DE GB NL

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Priority:

14.11.1979 US 19790094121

(71)	Applicant: NCR CORPORATION
	Dayton, Ohio 45479 (US)

(72)	Inventors:
	DALTON, Philip A., Jr. Kettering, OH 45429 (US) BERGSTEDT, Lowell Carles San Francisco, CA 94134 (US)

(74)	Representative: Robinson, Robert George
	International Patent Department NCR Limited 206 Marylebone Road London NW1 6LY London NW1 6LY (GB)

(54)	NARROW CHANNEL FIELD EFFECT SEMICONDUCTOR DEVICES AND METHODS FOR MAKING