(19)

(11)

EP 0 706 672 A1

(12)

(43) Date of publication: 17.04.1996 Bulletin 1996/16 (21) Application number: 94920201.0 (22) Date of filing: 13.06.1994

(51) International Patent Classification (IPC):  G02F 1/ 1335( . ) G02F 1/ 13357( . ) (86) International application number: PCT/US1994/006718 (87) International publication number: WO 1995/001583 (12.01.1995 Gazette 1995/03)

(84) Designated Contracting States: DE FR GB (30) Priority: 29.06.1993 US 19930085263 (71) Applicant: HONEYWELL INC. Minneapolis Minnesota 55408 (US)	(72) Inventor: ROBINDER, Ronald, C. Albuquerque, NM 87114-4942 (US) (74) Representative: Fox-Male, Nicholas Vincent Humbert  Honeywell Control Systems Limited, Honeywell House, Arlington Business Park Bracknell, Berkshire RG12 1EB Bracknell, Berkshire RG12 1EB (GB)